You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@openmeetings.apache.org by German Grekhov <ge...@gmail.com> on 2012/06/28 12:57:27 UTC
Recording problems
Hello, community!
I have problems with recordings again. When I try to record a conference
with default settings then everything is all right. But when I change the
recording quality (set it to "Low quality") then it is impossible to play
the recorded video. The error occurs:
--------------------------------------------------------------------------
Log:28.06.2012 17:39:20
generateFFMPEG
process-generateFullFLV
error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers
built on Jun 18 2012 07:31:31 with gcc 4.4.5
configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
--enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
libavutil 51. 35.100 / 51. 35.100
libavcodec 53. 61.100 / 53. 61.100
libavformat 53. 32.100 / 53. 32.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 61.100 / 2. 61.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
libpostproc 52. 0.100 / 52. 0.100
[flv @ 0x14e33a0] Broken FLV file, which says no streams present, this
might fail
[flv @ 0x14e33a0] decoding for stream 0 failed
[flv @ 0x14e33a0] Could not find codec parameters (Video: none)
[flv @ 0x14e33a0] decoding for stream 1 failed
[flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0 channels)
/opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
could not find codec parameters
command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
/opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
-i,
/opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
-ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec, flashsv,
-map, 0:0, -map, 1:0,
/opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
exitValue-1
out-
--------------------------------------------------------------------------
I use not the latest trunk version but one of the newest ones. Ffmpeg
version is 10.3. Can anybody reproduce this issue?
Also, you can try it at:
http://demo.dataved.ru/openmeetings/
Best regards,
German Grekhov
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
Ok, I will try it soon.
German.
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> Okay this is then yet another issue.
> It is has neither to do with extermaly short recordings.
> Nor is it a playback error of VOD in red5.
> It is also not a recording error (this would be the case if you find ".ser"
> files in the same directory)
> It is an issue with the Screensharing Client from my point of view. It
> never has send the files to the server.
>
> What you could do is:
> You could open a windows explorer (or similar :)) and watch the folder
> where the streaming data is stored.
> While recording is running there should be a file
> rec_12?_stream_??????????????_28_06_2012_13_11_20.flv.ser
> This .ser file should grow while you are recording.
> Can you verify that?
> Is the .ser file changing its size while recording at all?
> When you hit the stop recording button the .ser file should go away and the
> .flv should have roughly the same size like the .ser file previously.
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > 1)
> >
> "rec_126_stream_12005e71980eb40d9d550e21562a3358_28_06_2012_13_11_20.flv" -
> > 217 bytes.
> > 2) "rec_126_stream_32_28_06_2012_13_11_15.flv" - 555 kilobytes. Vlc plays
> > only audio.
> > 3) "*.wav" files - 4 megabytes.
> >
> > German.
> >
> >
> >
> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >
> > > "The same happens" means that your screen file data is still only a
> > couple
> > > of Bytes in size?
> > >
> > > Sebastian
> > >
> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >
> > > > I have tried to record a video with 1:34 length. The same problems
> > occur.
> > > >
> > > > German.
> > > >
> > > >
> > > >
> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >
> > > > > I have seen issue with recordings that are shorter then 10 seconds.
> > > > > Please restart your test and make a recording with at least 20-30
> > > seconds
> > > > > length.
> > > > >
> > > > > @Maxim: I think the issue with short recordings is in the WebStart
> > > > client.
> > > > > There is a hook in the client that tests if the Tile has changed.
> > > > > Initially it should send just all tiles. But somehow this data is
> > > > sometimes
> > > > > not send at all. Sometimes you can see some "artefacts" in the
> first
> > > few
> > > > > seconds in a recording.
> > > > > (There is further a hook in the initialization so that when you did
> > > > already
> > > > > start screensharing when you do start recording, that the tiles
> will
> > be
> > > > all
> > > > > send no matter if they have changed or not)
> > > > >
> > > > > Sebastian
> > > > >
> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >
> > > > > > The recording length is 5 seconds. The size of reproducible file
> is
> > > 32
> > > > > > kilobytes.
> > > > > >
> > > > > > German.
> > > > > >
> > > > > >
> > > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > >
> > > > > > > What was the overall length of the recording that you made?
> > > > > > >
> > > > > > > rec_125_stream_
> > > > > > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should
> > be
> > > > the
> > > > > > data
> > > > > > > of the screensharing.
> > > > > > > A file with 217 bytes cannot be the source for any screen data.
> > The
> > > > > file
> > > > > > is
> > > > > > > just empty. Maybe some headers written to it but no actual
> video
> > > > data.
> > > > > > >
> > > > > > > Sebastian
> > > > > > >
> > > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > >
> > > > > > > > No, there are no any *.ser files.
> > > > > > > >
> > > > > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > > >
> > > > > > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > > > > > >
> > > > > > > > > Sebastian
> > > > > > > > >
> > > > > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > > >
> > > > > > > > > > 1)
> > > > > > > > > >
> > > > > > > >
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played
> > but
> > > it
> > > > > > > > contains
> > > > > > > > > > only audio.
> > > > > > > > > > 3) corresponding *.wav files are played.
> > > > > > > > > >
> > > > > > > > > > German.
> > > > > > > > > >
> > > > > > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > > > > >
> > > > > > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which
> > says
> > > > no
> > > > > > > > streams
> > > > > > > > > > > present, this
> > > > > > > > > > > might fail"
> > > > > > > > > > > There is something wrong with flv file
> > > > > > > > > > > Are you able to play it with VLC media player?
> > > > > > > > > > >
> > > > > > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > > > > > german.grekhov@gmail.com
> > > > > > > > > > > >wrote:
> > > > > > > > > > >
> > > > > > > > > > > > Hello, community!
> > > > > > > > > > > >
> > > > > > > > > > > > I have problems with recordings again. When I try to
> > > > record a
> > > > > > > > > > conference
> > > > > > > > > > > > with default settings then everything is all right.
> But
> > > > when
> > > > > I
> > > > > > > > change
> > > > > > > > > > the
> > > > > > > > > > > > recording quality (set it to "Low quality") then it
> is
> > > > > > impossible
> > > > > > > > to
> > > > > > > > > > play
> > > > > > > > > > > > the recorded video. The error occurs:
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > > > > > generateFFMPEG
> > > > > > > > > > > > process-generateFullFLV
> > > > > > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012
> the
> > > > > FFmpeg
> > > > > > > > > > developers
> > > > > > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > > > > > --enable-libvorbis
> > > > > > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > > --enable-nonfree
> > > > > > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> > streams
> > > > > > present,
> > > > > > > > > this
> > > > > > > > > > > > might fail
> > > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > (Video:
> > > > > none)
> > > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > (Audio:
> > > > > > none, 0
> > > > > > > > > > > channels)
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > > > > > could not find codec parameters
> > > > > > > > > > > >
> > > > > > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > > > > > -i,
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> 480x384,
> > > > > > -vcodec,
> > > > > > > > > > flashsv,
> > > > > > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > > > > > >
> > > > > > > > >
> > > > > >
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > > > > > exitValue-1
> > > > > > > > > > > > out-
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > > > >
> > > > > > > > > > > > I use not the latest trunk version but one of the
> > newest
> > > > > ones.
> > > > > > > > Ffmpeg
> > > > > > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > > > > > Also, you can try it at:
> > > > > > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > > > > > >
> > > > > > > > > > > > Best regards,
> > > > > > > > > > > > German Grekhov
> > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > > --
> > > > > > > > > > > WBR
> > > > > > > > > > > Maxim aka solomax
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > --
> > > > > > > > > Sebastian Wagner
> > > > > > > > > https://twitter.com/#!/dead_lock
> > > > > > > > > http://www.openmeetings.de
> > > > > > > > > http://www.webbase-design.de
> > > > > > > > > http://www.wagner-sebastian.com
> > > > > > > > > seba.wagner@gmail.com
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Sebastian Wagner
> > > > > > > https://twitter.com/#!/dead_lock
> > > > > > > http://www.openmeetings.de
> > > > > > > http://www.webbase-design.de
> > > > > > > http://www.wagner-sebastian.com
> > > > > > > seba.wagner@gmail.com
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
Okay this is then yet another issue.
It is has neither to do with extermaly short recordings.
Nor is it a playback error of VOD in red5.
It is also not a recording error (this would be the case if you find ".ser"
files in the same directory)
It is an issue with the Screensharing Client from my point of view. It
never has send the files to the server.
What you could do is:
You could open a windows explorer (or similar :)) and watch the folder
where the streaming data is stored.
While recording is running there should be a file
rec_12?_stream_??????????????_28_06_2012_13_11_20.flv.ser
This .ser file should grow while you are recording.
Can you verify that?
Is the .ser file changing its size while recording at all?
When you hit the stop recording button the .ser file should go away and the
.flv should have roughly the same size like the .ser file previously.
Sebastian
2012/6/28 German Grekhov <ge...@gmail.com>
> 1)
> "rec_126_stream_12005e71980eb40d9d550e21562a3358_28_06_2012_13_11_20.flv" -
> 217 bytes.
> 2) "rec_126_stream_32_28_06_2012_13_11_15.flv" - 555 kilobytes. Vlc plays
> only audio.
> 3) "*.wav" files - 4 megabytes.
>
> German.
>
>
>
> 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>
> > "The same happens" means that your screen file data is still only a
> couple
> > of Bytes in size?
> >
> > Sebastian
> >
> > 2012/6/28 German Grekhov <ge...@gmail.com>
> >
> > > I have tried to record a video with 1:34 length. The same problems
> occur.
> > >
> > > German.
> > >
> > >
> > >
> > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > >
> > > > I have seen issue with recordings that are shorter then 10 seconds.
> > > > Please restart your test and make a recording with at least 20-30
> > seconds
> > > > length.
> > > >
> > > > @Maxim: I think the issue with short recordings is in the WebStart
> > > client.
> > > > There is a hook in the client that tests if the Tile has changed.
> > > > Initially it should send just all tiles. But somehow this data is
> > > sometimes
> > > > not send at all. Sometimes you can see some "artefacts" in the first
> > few
> > > > seconds in a recording.
> > > > (There is further a hook in the initialization so that when you did
> > > already
> > > > start screensharing when you do start recording, that the tiles will
> be
> > > all
> > > > send no matter if they have changed or not)
> > > >
> > > > Sebastian
> > > >
> > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >
> > > > > The recording length is 5 seconds. The size of reproducible file is
> > 32
> > > > > kilobytes.
> > > > >
> > > > > German.
> > > > >
> > > > >
> > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > >
> > > > > > What was the overall length of the recording that you made?
> > > > > >
> > > > > > rec_125_stream_
> > > > > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should
> be
> > > the
> > > > > data
> > > > > > of the screensharing.
> > > > > > A file with 217 bytes cannot be the source for any screen data.
> The
> > > > file
> > > > > is
> > > > > > just empty. Maybe some headers written to it but no actual video
> > > data.
> > > > > >
> > > > > > Sebastian
> > > > > >
> > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > >
> > > > > > > No, there are no any *.ser files.
> > > > > > >
> > > > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > >
> > > > > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > > > > >
> > > > > > > > Sebastian
> > > > > > > >
> > > > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > >
> > > > > > > > > 1)
> > > > > > > > >
> > > > > > >
> > > > >
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played
> but
> > it
> > > > > > > contains
> > > > > > > > > only audio.
> > > > > > > > > 3) corresponding *.wav files are played.
> > > > > > > > >
> > > > > > > > > German.
> > > > > > > > >
> > > > > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > > > >
> > > > > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which
> says
> > > no
> > > > > > > streams
> > > > > > > > > > present, this
> > > > > > > > > > might fail"
> > > > > > > > > > There is something wrong with flv file
> > > > > > > > > > Are you able to play it with VLC media player?
> > > > > > > > > >
> > > > > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > > > > german.grekhov@gmail.com
> > > > > > > > > > >wrote:
> > > > > > > > > >
> > > > > > > > > > > Hello, community!
> > > > > > > > > > >
> > > > > > > > > > > I have problems with recordings again. When I try to
> > > record a
> > > > > > > > > conference
> > > > > > > > > > > with default settings then everything is all right. But
> > > when
> > > > I
> > > > > > > change
> > > > > > > > > the
> > > > > > > > > > > recording quality (set it to "Low quality") then it is
> > > > > impossible
> > > > > > > to
> > > > > > > > > play
> > > > > > > > > > > the recorded video. The error occurs:
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > > > > generateFFMPEG
> > > > > > > > > > > process-generateFullFLV
> > > > > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> > > > FFmpeg
> > > > > > > > > developers
> > > > > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > > > > --enable-libvorbis
> > > > > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > --enable-nonfree
> > > > > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> streams
> > > > > present,
> > > > > > > > this
> > > > > > > > > > > might fail
> > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> (Video:
> > > > none)
> > > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> (Audio:
> > > > > none, 0
> > > > > > > > > > channels)
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > > > > could not find codec parameters
> > > > > > > > > > >
> > > > > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > > > > -i,
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > > > > -vcodec,
> > > > > > > > > flashsv,
> > > > > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > > > > >
> > > > > > > >
> > > > >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > > > > exitValue-1
> > > > > > > > > > > out-
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > > >
> > > > > > > > > > > I use not the latest trunk version but one of the
> newest
> > > > ones.
> > > > > > > Ffmpeg
> > > > > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > > > > Also, you can try it at:
> > > > > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > > > > >
> > > > > > > > > > > Best regards,
> > > > > > > > > > > German Grekhov
> > > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > --
> > > > > > > > > > WBR
> > > > > > > > > > Maxim aka solomax
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > Sebastian Wagner
> > > > > > > > https://twitter.com/#!/dead_lock
> > > > > > > > http://www.openmeetings.de
> > > > > > > > http://www.webbase-design.de
> > > > > > > > http://www.wagner-sebastian.com
> > > > > > > > seba.wagner@gmail.com
> > > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Sebastian Wagner
> > > > > > https://twitter.com/#!/dead_lock
> > > > > > http://www.openmeetings.de
> > > > > > http://www.webbase-design.de
> > > > > > http://www.wagner-sebastian.com
> > > > > > seba.wagner@gmail.com
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Sebastian Wagner
> > > > https://twitter.com/#!/dead_lock
> > > > http://www.openmeetings.de
> > > > http://www.webbase-design.de
> > > > http://www.wagner-sebastian.com
> > > > seba.wagner@gmail.com
> > > >
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
1)
"rec_126_stream_12005e71980eb40d9d550e21562a3358_28_06_2012_13_11_20.flv" -
217 bytes.
2) "rec_126_stream_32_28_06_2012_13_11_15.flv" - 555 kilobytes. Vlc plays
only audio.
3) "*.wav" files - 4 megabytes.
German.
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> "The same happens" means that your screen file data is still only a couple
> of Bytes in size?
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > I have tried to record a video with 1:34 length. The same problems occur.
> >
> > German.
> >
> >
> >
> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >
> > > I have seen issue with recordings that are shorter then 10 seconds.
> > > Please restart your test and make a recording with at least 20-30
> seconds
> > > length.
> > >
> > > @Maxim: I think the issue with short recordings is in the WebStart
> > client.
> > > There is a hook in the client that tests if the Tile has changed.
> > > Initially it should send just all tiles. But somehow this data is
> > sometimes
> > > not send at all. Sometimes you can see some "artefacts" in the first
> few
> > > seconds in a recording.
> > > (There is further a hook in the initialization so that when you did
> > already
> > > start screensharing when you do start recording, that the tiles will be
> > all
> > > send no matter if they have changed or not)
> > >
> > > Sebastian
> > >
> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >
> > > > The recording length is 5 seconds. The size of reproducible file is
> 32
> > > > kilobytes.
> > > >
> > > > German.
> > > >
> > > >
> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >
> > > > > What was the overall length of the recording that you made?
> > > > >
> > > > > rec_125_stream_
> > > > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be
> > the
> > > > data
> > > > > of the screensharing.
> > > > > A file with 217 bytes cannot be the source for any screen data. The
> > > file
> > > > is
> > > > > just empty. Maybe some headers written to it but no actual video
> > data.
> > > > >
> > > > > Sebastian
> > > > >
> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >
> > > > > > No, there are no any *.ser files.
> > > > > >
> > > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > >
> > > > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > > > >
> > > > > > > Sebastian
> > > > > > >
> > > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > >
> > > > > > > > 1)
> > > > > > > >
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but
> it
> > > > > > contains
> > > > > > > > only audio.
> > > > > > > > 3) corresponding *.wav files are played.
> > > > > > > >
> > > > > > > > German.
> > > > > > > >
> > > > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > > >
> > > > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says
> > no
> > > > > > streams
> > > > > > > > > present, this
> > > > > > > > > might fail"
> > > > > > > > > There is something wrong with flv file
> > > > > > > > > Are you able to play it with VLC media player?
> > > > > > > > >
> > > > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > > > german.grekhov@gmail.com
> > > > > > > > > >wrote:
> > > > > > > > >
> > > > > > > > > > Hello, community!
> > > > > > > > > >
> > > > > > > > > > I have problems with recordings again. When I try to
> > record a
> > > > > > > > conference
> > > > > > > > > > with default settings then everything is all right. But
> > when
> > > I
> > > > > > change
> > > > > > > > the
> > > > > > > > > > recording quality (set it to "Low quality") then it is
> > > > impossible
> > > > > > to
> > > > > > > > play
> > > > > > > > > > the recorded video. The error occurs:
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > > > generateFFMPEG
> > > > > > > > > > process-generateFullFLV
> > > > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> > > FFmpeg
> > > > > > > > developers
> > > > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > > > --enable-libvorbis
> > > > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > --enable-nonfree
> > > > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> > > > present,
> > > > > > > this
> > > > > > > > > > might fail
> > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
> > > none)
> > > > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> > > > none, 0
> > > > > > > > > channels)
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > > > could not find codec parameters
> > > > > > > > > >
> > > > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > > > -i,
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > > > -vcodec,
> > > > > > > > flashsv,
> > > > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > > > >
> > > > > > >
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > > > exitValue-1
> > > > > > > > > > out-
> > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > >
> > > > > > > > > > I use not the latest trunk version but one of the newest
> > > ones.
> > > > > > Ffmpeg
> > > > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > > > Also, you can try it at:
> > > > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > > > >
> > > > > > > > > > Best regards,
> > > > > > > > > > German Grekhov
> > > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > --
> > > > > > > > > WBR
> > > > > > > > > Maxim aka solomax
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Sebastian Wagner
> > > > > > > https://twitter.com/#!/dead_lock
> > > > > > > http://www.openmeetings.de
> > > > > > > http://www.webbase-design.de
> > > > > > > http://www.wagner-sebastian.com
> > > > > > > seba.wagner@gmail.com
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
"The same happens" means that your screen file data is still only a couple
of Bytes in size?
Sebastian
2012/6/28 German Grekhov <ge...@gmail.com>
> I have tried to record a video with 1:34 length. The same problems occur.
>
> German.
>
>
>
> 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>
> > I have seen issue with recordings that are shorter then 10 seconds.
> > Please restart your test and make a recording with at least 20-30 seconds
> > length.
> >
> > @Maxim: I think the issue with short recordings is in the WebStart
> client.
> > There is a hook in the client that tests if the Tile has changed.
> > Initially it should send just all tiles. But somehow this data is
> sometimes
> > not send at all. Sometimes you can see some "artefacts" in the first few
> > seconds in a recording.
> > (There is further a hook in the initialization so that when you did
> already
> > start screensharing when you do start recording, that the tiles will be
> all
> > send no matter if they have changed or not)
> >
> > Sebastian
> >
> > 2012/6/28 German Grekhov <ge...@gmail.com>
> >
> > > The recording length is 5 seconds. The size of reproducible file is 32
> > > kilobytes.
> > >
> > > German.
> > >
> > >
> > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > >
> > > > What was the overall length of the recording that you made?
> > > >
> > > > rec_125_stream_
> > > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be
> the
> > > data
> > > > of the screensharing.
> > > > A file with 217 bytes cannot be the source for any screen data. The
> > file
> > > is
> > > > just empty. Maybe some headers written to it but no actual video
> data.
> > > >
> > > > Sebastian
> > > >
> > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >
> > > > > No, there are no any *.ser files.
> > > > >
> > > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > >
> > > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > > >
> > > > > > Sebastian
> > > > > >
> > > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > >
> > > > > > > 1)
> > > > > > >
> > > > >
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> > > > > contains
> > > > > > > only audio.
> > > > > > > 3) corresponding *.wav files are played.
> > > > > > >
> > > > > > > German.
> > > > > > >
> > > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > >
> > > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says
> no
> > > > > streams
> > > > > > > > present, this
> > > > > > > > might fail"
> > > > > > > > There is something wrong with flv file
> > > > > > > > Are you able to play it with VLC media player?
> > > > > > > >
> > > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > > german.grekhov@gmail.com
> > > > > > > > >wrote:
> > > > > > > >
> > > > > > > > > Hello, community!
> > > > > > > > >
> > > > > > > > > I have problems with recordings again. When I try to
> record a
> > > > > > > conference
> > > > > > > > > with default settings then everything is all right. But
> when
> > I
> > > > > change
> > > > > > > the
> > > > > > > > > recording quality (set it to "Low quality") then it is
> > > impossible
> > > > > to
> > > > > > > play
> > > > > > > > > the recorded video. The error occurs:
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > > generateFFMPEG
> > > > > > > > > process-generateFullFLV
> > > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> > FFmpeg
> > > > > > > developers
> > > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > > --enable-libvorbis
> > > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > --enable-nonfree
> > > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> > > present,
> > > > > > this
> > > > > > > > > might fail
> > > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
> > none)
> > > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> > > none, 0
> > > > > > > > channels)
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > > could not find codec parameters
> > > > > > > > >
> > > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > > -i,
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > > -vcodec,
> > > > > > > flashsv,
> > > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > > >
> > > > > >
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > > exitValue-1
> > > > > > > > > out-
> > > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > >
> > > > > > > > > I use not the latest trunk version but one of the newest
> > ones.
> > > > > Ffmpeg
> > > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > > Also, you can try it at:
> > > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > > >
> > > > > > > > > Best regards,
> > > > > > > > > German Grekhov
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > WBR
> > > > > > > > Maxim aka solomax
> > > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Sebastian Wagner
> > > > > > https://twitter.com/#!/dead_lock
> > > > > > http://www.openmeetings.de
> > > > > > http://www.webbase-design.de
> > > > > > http://www.wagner-sebastian.com
> > > > > > seba.wagner@gmail.com
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Sebastian Wagner
> > > > https://twitter.com/#!/dead_lock
> > > > http://www.openmeetings.de
> > > > http://www.webbase-design.de
> > > > http://www.wagner-sebastian.com
> > > > seba.wagner@gmail.com
> > > >
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
I have tried to record a video with 1:34 length. The same problems occur.
German.
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> I have seen issue with recordings that are shorter then 10 seconds.
> Please restart your test and make a recording with at least 20-30 seconds
> length.
>
> @Maxim: I think the issue with short recordings is in the WebStart client.
> There is a hook in the client that tests if the Tile has changed.
> Initially it should send just all tiles. But somehow this data is sometimes
> not send at all. Sometimes you can see some "artefacts" in the first few
> seconds in a recording.
> (There is further a hook in the initialization so that when you did already
> start screensharing when you do start recording, that the tiles will be all
> send no matter if they have changed or not)
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > The recording length is 5 seconds. The size of reproducible file is 32
> > kilobytes.
> >
> > German.
> >
> >
> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >
> > > What was the overall length of the recording that you made?
> > >
> > > rec_125_stream_
> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the
> > data
> > > of the screensharing.
> > > A file with 217 bytes cannot be the source for any screen data. The
> file
> > is
> > > just empty. Maybe some headers written to it but no actual video data.
> > >
> > > Sebastian
> > >
> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >
> > > > No, there are no any *.ser files.
> > > >
> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >
> > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > >
> > > > > Sebastian
> > > > >
> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >
> > > > > > 1)
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> > > > contains
> > > > > > only audio.
> > > > > > 3) corresponding *.wav files are played.
> > > > > >
> > > > > > German.
> > > > > >
> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > >
> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
> > > > streams
> > > > > > > present, this
> > > > > > > might fail"
> > > > > > > There is something wrong with flv file
> > > > > > > Are you able to play it with VLC media player?
> > > > > > >
> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > german.grekhov@gmail.com
> > > > > > > >wrote:
> > > > > > >
> > > > > > > > Hello, community!
> > > > > > > >
> > > > > > > > I have problems with recordings again. When I try to record a
> > > > > > conference
> > > > > > > > with default settings then everything is all right. But when
> I
> > > > change
> > > > > > the
> > > > > > > > recording quality (set it to "Low quality") then it is
> > impossible
> > > > to
> > > > > > play
> > > > > > > > the recorded video. The error occurs:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > generateFFMPEG
> > > > > > > > process-generateFullFLV
> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> FFmpeg
> > > > > > developers
> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > --enable-libvorbis
> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> --enable-nonfree
> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> > present,
> > > > > this
> > > > > > > > might fail
> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
> none)
> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> > none, 0
> > > > > > > channels)
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > could not find codec parameters
> > > > > > > >
> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > -i,
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > -vcodec,
> > > > > > flashsv,
> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > >
> > > > >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > exitValue-1
> > > > > > > > out-
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > >
> > > > > > > > I use not the latest trunk version but one of the newest
> ones.
> > > > Ffmpeg
> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > Also, you can try it at:
> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > >
> > > > > > > > Best regards,
> > > > > > > > German Grekhov
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > WBR
> > > > > > > Maxim aka solomax
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
I did remove couple of duplicated jars
I'll fix axis services (please see my previous email) and we can pack RC3 :)
On Sat, Jun 30, 2012 at 5:20 PM, seba.wagner@gmail.com <
seba.wagner@gmail.com> wrote:
> I have update our demo server at demo.openeetings.de
> Red5 client and server version is r4385
> rtmpt Flash client + screensharing is running fine.
> Recording with RTMPTClient working fine
> Playback of recordings is working fine.
> Also previously "broken" FLVs (meaning screen stays black when you hit the
> playback button) do work now.
>
> Sebastian
>
> 2012/6/29 Maxim Solodovnik <so...@gmail.com>
>
> > As I can see right now the general logback.xml is taken
> > I'll try to handle it (will change the build.xml a little and will
> correct
> > the logback.xml: set red5 log level to ERROR)
> >
> > On Fri, Jun 29, 2012 at 4:30 PM, seba.wagner@gmail.com <
> > seba.wagner@gmail.com> wrote:
> >
> > > Is there a config in the client that does say something about the
> packet
> > > size for the RTMP packets?
> > >
> > > Sebastian
> > >
> > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > >
> > > > The log config for the client is located here:
> > > > openmeetings\trunk\singlewebapp\WebContent\screensharing\logback.xml
> > > >
> > > > I can change some debug output to trace.
> > > > please let me know which parts should be moved to trace
> > > > I mean in java files (log.debug can be replaced to log.trace)
> > > >
> > > > On Fri, Jun 29, 2012 at 4:21 PM, seba.wagner@gmail.com <
> > > > seba.wagner@gmail.com> wrote:
> > > >
> > > > > Somewhere the data gets buffered.
> > > > > By the way: The client seems to be still not configured to log only
> > the
> > > > > statements that are really needed.
> > > > > It just traces everything to the console in the WebStart client.
> > > > > Or did you add some log config for it? How can we reduce the log
> > level
> > > in
> > > > > the client?
> > > > >
> > > > >
> > > > > Sebastian
> > > > >
> > > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > > >
> > > > > > The DB does not contain recording with ID == 16.
> > > > > > It seems like entity is stored in DB with ~5seconds delay
> > > > > >
> > > > > > On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> > > > > > seba.wagner@gmail.com> wrote:
> > > > > >
> > > > > > > I think I might have seen something similar.
> > > > > > > It is somehow connected to the missing Screen data.
> > > > > > >
> > > > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > > > FlvRecordingId
> > > > > > 16
> > > > > > > Means that the Recording process could not find the record with
> > the
> > > > > > screen
> > > > > > > data.
> > > > > > > Does the recorded FLV file with the screen data exist at all?
> > > > > > >
> > > > > > > Sebastian
> > > > > > >
> > > > > > >
> > > > > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > > > > >
> > > > > > > > The following exception occurs while trying to convert short
> > > > (~5sec)
> > > > > > > > recordings:
> > > > > > > >
> > > > > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > > > > FlvRecordingId
> > > > > > > 16
> > > > > > > > at
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > > > > > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > > at
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > > > > > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > > at
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > > > > > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > > at
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > > > [na:1.6.0_31]
> > > > > > > > at
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > > > [na:1.6.0_31]
> > > > > > > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > > > > > > >
> > > > > > > >
> > > > > > > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> > > > > > solomax666@gmail.com
> > > > > > > > >wrote:
> > > > > > > >
> > > > > > > > > I'll double check the client.
> > > > > > > > > I tried not to change the logic while doing my changes.
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > > > > > > seba.wagner@gmail.com> wrote:
> > > > > > > > >
> > > > > > > > >> I have seen issue with recordings that are shorter then 10
> > > > > seconds.
> > > > > > > > >> Please restart your test and make a recording with at
> least
> > > > 20-30
> > > > > > > > seconds
> > > > > > > > >> length.
> > > > > > > > >>
> > > > > > > > >> @Maxim: I think the issue with short recordings is in the
> > > > WebStart
> > > > > > > > client.
> > > > > > > > >> There is a hook in the client that tests if the Tile has
> > > > changed.
> > > > > > > > >> Initially it should send just all tiles. But somehow this
> > data
> > > > is
> > > > > > > > >> sometimes
> > > > > > > > >> not send at all. Sometimes you can see some "artefacts" in
> > the
> > > > > first
> > > > > > > few
> > > > > > > > >> seconds in a recording.
> > > > > > > > >> (There is further a hook in the initialization so that
> when
> > > you
> > > > > did
> > > > > > > > >> already
> > > > > > > > >> start screensharing when you do start recording, that the
> > > tiles
> > > > > will
> > > > > > > be
> > > > > > > > >> all
> > > > > > > > >> send no matter if they have changed or not)
> > > > > > > > >>
> > > > > > > > >> Sebastian
> > > > > > > > >>
> > > > > > > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > > >>
> > > > > > > > >> > The recording length is 5 seconds. The size of
> > reproducible
> > > > file
> > > > > > is
> > > > > > > 32
> > > > > > > > >> > kilobytes.
> > > > > > > > >> >
> > > > > > > > >> > German.
> > > > > > > > >> >
> > > > > > > > >> >
> > > > > > > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > > > >> >
> > > > > > > > >> > > What was the overall length of the recording that you
> > > made?
> > > > > > > > >> > >
> > > > > > > > >> > > rec_125_stream_
> > > > > > > > >> > >
> 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv
> > > > > should
> > > > > > be
> > > > > > > > the
> > > > > > > > >> > data
> > > > > > > > >> > > of the screensharing.
> > > > > > > > >> > > A file with 217 bytes cannot be the source for any
> > screen
> > > > > data.
> > > > > > > The
> > > > > > > > >> file
> > > > > > > > >> > is
> > > > > > > > >> > > just empty. Maybe some headers written to it but no
> > actual
> > > > > video
> > > > > > > > data.
> > > > > > > > >> > >
> > > > > > > > >> > > Sebastian
> > > > > > > > >> > >
> > > > > > > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > > >> > >
> > > > > > > > >> > > > No, there are no any *.ser files.
> > > > > > > > >> > > >
> > > > > > > > >> > > > 2012/6/28 seba.wagner@gmail.com <
> > seba.wagner@gmail.com>
> > > > > > > > >> > > >
> > > > > > > > >> > > > > is there a file in the same folder with the suffix
> > > > ".ser"
> > > > > ?
> > > > > > > > >> > > > >
> > > > > > > > >> > > > > Sebastian
> > > > > > > > >> > > > >
> > > > > > > > >> > > > > 2012/6/28 German Grekhov <
> german.grekhov@gmail.com>
> > > > > > > > >> > > > >
> > > > > > > > >> > > > > > 1)
> > > > > > > > >> > > > > >
> > > > > > > > >> > > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > > >> > > > > > is only 217 bytes, so it is not opened by the
> > > player.
> > > > > > > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv"
> is
> > > > played
> > > > > > but
> > > > > > > > it
> > > > > > > > >> > > > contains
> > > > > > > > >> > > > > > only audio.
> > > > > > > > >> > > > > > 3) corresponding *.wav files are played.
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > > > German.
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > > > 2012/6/28 Maxim Solodovnik <
> solomax666@gmail.com>
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV
> file,
> > > > which
> > > > > > > says
> > > > > > > > no
> > > > > > > > >> > > > streams
> > > > > > > > >> > > > > > > present, this
> > > > > > > > >> > > > > > > might fail"
> > > > > > > > >> > > > > > > There is something wrong with flv file
> > > > > > > > >> > > > > > > Are you able to play it with VLC media player?
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German
> Grekhov
> > <
> > > > > > > > >> > > > > > german.grekhov@gmail.com
> > > > > > > > >> > > > > > > >wrote:
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > > > > Hello, community!
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > > I have problems with recordings again. When
> I
> > > try
> > > > to
> > > > > > > > record
> > > > > > > > >> a
> > > > > > > > >> > > > > > conference
> > > > > > > > >> > > > > > > > with default settings then everything is all
> > > > right.
> > > > > > But
> > > > > > > > >> when I
> > > > > > > > >> > > > change
> > > > > > > > >> > > > > > the
> > > > > > > > >> > > > > > > > recording quality (set it to "Low quality")
> > then
> > > > it
> > > > > is
> > > > > > > > >> > impossible
> > > > > > > > >> > > > to
> > > > > > > > >> > > > > > play
> > > > > > > > >> > > > > > > > the recorded video. The error occurs:
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > >> > > > > > > > generateFFMPEG
> > > > > > > > >> > > > > > > > process-generateFullFLV
> > > > > > > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c)
> > > > 2000-2012
> > > > > > the
> > > > > > > > >> FFmpeg
> > > > > > > > >> > > > > > developers
> > > > > > > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc
> 4.4.5
> > > > > > > > >> > > > > > > > configuration: --enable-libmp3lame
> > > > --enable-libxvid
> > > > > > > > >> > > > > --enable-libvorbis
> > > > > > > > >> > > > > > > > --enable-libgsm --enable-libfaac
> --enable-gpl
> > > > > > > > >> --enable-nonfree
> > > > > > > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which
> says
> > no
> > > > > > streams
> > > > > > > > >> > present,
> > > > > > > > >> > > > > this
> > > > > > > > >> > > > > > > > might fail
> > > > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0
> failed
> > > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> > > parameters
> > > > > > > (Video:
> > > > > > > > >> none)
> > > > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1
> failed
> > > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> > > parameters
> > > > > > > (Audio:
> > > > > > > > >> > none, 0
> > > > > > > > >> > > > > > > channels)
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > >> > > > > > > > could not find codec parameters
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > >> > > > > > > > -i,
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k,
> -s,
> > > > > > 480x384,
> > > > > > > > >> > -vcodec,
> > > > > > > > >> > > > > > flashsv,
> > > > > > > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> >
> > > > > > >
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > >> > > > > > > > exitValue-1
> > > > > > > > >> > > > > > > > out-
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > > I use not the latest trunk version but one
> of
> > > the
> > > > > > newest
> > > > > > > > >> ones.
> > > > > > > > >> > > > Ffmpeg
> > > > > > > > >> > > > > > > > version is 10.3. Can anybody reproduce this
> > > issue?
> > > > > > > > >> > > > > > > > Also, you can try it at:
> > > > > > > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > > > Best regards,
> > > > > > > > >> > > > > > > > German Grekhov
> > > > > > > > >> > > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > > > --
> > > > > > > > >> > > > > > > WBR
> > > > > > > > >> > > > > > > Maxim aka solomax
> > > > > > > > >> > > > > > >
> > > > > > > > >> > > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > > >
> > > > > > > > >> > > > > --
> > > > > > > > >> > > > > Sebastian Wagner
> > > > > > > > >> > > > > https://twitter.com/#!/dead_lock
> > > > > > > > >> > > > > http://www.openmeetings.de
> > > > > > > > >> > > > > http://www.webbase-design.de
> > > > > > > > >> > > > > http://www.wagner-sebastian.com
> > > > > > > > >> > > > > seba.wagner@gmail.com
> > > > > > > > >> > > > >
> > > > > > > > >> > > >
> > > > > > > > >> > >
> > > > > > > > >> > >
> > > > > > > > >> > >
> > > > > > > > >> > > --
> > > > > > > > >> > > Sebastian Wagner
> > > > > > > > >> > > https://twitter.com/#!/dead_lock
> > > > > > > > >> > > http://www.openmeetings.de
> > > > > > > > >> > > http://www.webbase-design.de
> > > > > > > > >> > > http://www.wagner-sebastian.com
> > > > > > > > >> > > seba.wagner@gmail.com
> > > > > > > > >> > >
> > > > > > > > >> >
> > > > > > > > >>
> > > > > > > > >>
> > > > > > > > >>
> > > > > > > > >> --
> > > > > > > > >> Sebastian Wagner
> > > > > > > > >> https://twitter.com/#!/dead_lock
> > > > > > > > >> http://www.openmeetings.de
> > > > > > > > >> http://www.webbase-design.de
> > > > > > > > >> http://www.wagner-sebastian.com
> > > > > > > > >> seba.wagner@gmail.com
> > > > > > > > >>
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > --
> > > > > > > > > WBR
> > > > > > > > > Maxim aka solomax
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > WBR
> > > > > > > > Maxim aka solomax
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > Sebastian Wagner
> > > > > > > https://twitter.com/#!/dead_lock
> > > > > > > http://www.openmeetings.de
> > > > > > > http://www.webbase-design.de
> > > > > > > http://www.wagner-sebastian.com
> > > > > > > seba.wagner@gmail.com
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > WBR
> > > > > > Maxim aka solomax
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > WBR
> > > > Maxim aka solomax
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
I have update our demo server at demo.openeetings.de
Red5 client and server version is r4385
rtmpt Flash client + screensharing is running fine.
Recording with RTMPTClient working fine
Playback of recordings is working fine.
Also previously "broken" FLVs (meaning screen stays black when you hit the
playback button) do work now.
Sebastian
2012/6/29 Maxim Solodovnik <so...@gmail.com>
> As I can see right now the general logback.xml is taken
> I'll try to handle it (will change the build.xml a little and will correct
> the logback.xml: set red5 log level to ERROR)
>
> On Fri, Jun 29, 2012 at 4:30 PM, seba.wagner@gmail.com <
> seba.wagner@gmail.com> wrote:
>
> > Is there a config in the client that does say something about the packet
> > size for the RTMP packets?
> >
> > Sebastian
> >
> > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> >
> > > The log config for the client is located here:
> > > openmeetings\trunk\singlewebapp\WebContent\screensharing\logback.xml
> > >
> > > I can change some debug output to trace.
> > > please let me know which parts should be moved to trace
> > > I mean in java files (log.debug can be replaced to log.trace)
> > >
> > > On Fri, Jun 29, 2012 at 4:21 PM, seba.wagner@gmail.com <
> > > seba.wagner@gmail.com> wrote:
> > >
> > > > Somewhere the data gets buffered.
> > > > By the way: The client seems to be still not configured to log only
> the
> > > > statements that are really needed.
> > > > It just traces everything to the console in the WebStart client.
> > > > Or did you add some log config for it? How can we reduce the log
> level
> > in
> > > > the client?
> > > >
> > > >
> > > > Sebastian
> > > >
> > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > >
> > > > > The DB does not contain recording with ID == 16.
> > > > > It seems like entity is stored in DB with ~5seconds delay
> > > > >
> > > > > On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> > > > > seba.wagner@gmail.com> wrote:
> > > > >
> > > > > > I think I might have seen something similar.
> > > > > > It is somehow connected to the missing Screen data.
> > > > > >
> > > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > > FlvRecordingId
> > > > > 16
> > > > > > Means that the Recording process could not find the record with
> the
> > > > > screen
> > > > > > data.
> > > > > > Does the recorded FLV file with the screen data exist at all?
> > > > > >
> > > > > > Sebastian
> > > > > >
> > > > > >
> > > > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > > > >
> > > > > > > The following exception occurs while trying to convert short
> > > (~5sec)
> > > > > > > recordings:
> > > > > > >
> > > > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > > > FlvRecordingId
> > > > > > 16
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > > > > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > > > > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > > > > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > > [na:1.6.0_31]
> > > > > > > at
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > > [na:1.6.0_31]
> > > > > > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > > > > > >
> > > > > > >
> > > > > > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> > > > > solomax666@gmail.com
> > > > > > > >wrote:
> > > > > > >
> > > > > > > > I'll double check the client.
> > > > > > > > I tried not to change the logic while doing my changes.
> > > > > > > >
> > > > > > > >
> > > > > > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > > > > > seba.wagner@gmail.com> wrote:
> > > > > > > >
> > > > > > > >> I have seen issue with recordings that are shorter then 10
> > > > seconds.
> > > > > > > >> Please restart your test and make a recording with at least
> > > 20-30
> > > > > > > seconds
> > > > > > > >> length.
> > > > > > > >>
> > > > > > > >> @Maxim: I think the issue with short recordings is in the
> > > WebStart
> > > > > > > client.
> > > > > > > >> There is a hook in the client that tests if the Tile has
> > > changed.
> > > > > > > >> Initially it should send just all tiles. But somehow this
> data
> > > is
> > > > > > > >> sometimes
> > > > > > > >> not send at all. Sometimes you can see some "artefacts" in
> the
> > > > first
> > > > > > few
> > > > > > > >> seconds in a recording.
> > > > > > > >> (There is further a hook in the initialization so that when
> > you
> > > > did
> > > > > > > >> already
> > > > > > > >> start screensharing when you do start recording, that the
> > tiles
> > > > will
> > > > > > be
> > > > > > > >> all
> > > > > > > >> send no matter if they have changed or not)
> > > > > > > >>
> > > > > > > >> Sebastian
> > > > > > > >>
> > > > > > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > >>
> > > > > > > >> > The recording length is 5 seconds. The size of
> reproducible
> > > file
> > > > > is
> > > > > > 32
> > > > > > > >> > kilobytes.
> > > > > > > >> >
> > > > > > > >> > German.
> > > > > > > >> >
> > > > > > > >> >
> > > > > > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > > >> >
> > > > > > > >> > > What was the overall length of the recording that you
> > made?
> > > > > > > >> > >
> > > > > > > >> > > rec_125_stream_
> > > > > > > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv
> > > > should
> > > > > be
> > > > > > > the
> > > > > > > >> > data
> > > > > > > >> > > of the screensharing.
> > > > > > > >> > > A file with 217 bytes cannot be the source for any
> screen
> > > > data.
> > > > > > The
> > > > > > > >> file
> > > > > > > >> > is
> > > > > > > >> > > just empty. Maybe some headers written to it but no
> actual
> > > > video
> > > > > > > data.
> > > > > > > >> > >
> > > > > > > >> > > Sebastian
> > > > > > > >> > >
> > > > > > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > >> > >
> > > > > > > >> > > > No, there are no any *.ser files.
> > > > > > > >> > > >
> > > > > > > >> > > > 2012/6/28 seba.wagner@gmail.com <
> seba.wagner@gmail.com>
> > > > > > > >> > > >
> > > > > > > >> > > > > is there a file in the same folder with the suffix
> > > ".ser"
> > > > ?
> > > > > > > >> > > > >
> > > > > > > >> > > > > Sebastian
> > > > > > > >> > > > >
> > > > > > > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > > >> > > > >
> > > > > > > >> > > > > > 1)
> > > > > > > >> > > > > >
> > > > > > > >> > > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > >
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > > >> > > > > > is only 217 bytes, so it is not opened by the
> > player.
> > > > > > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is
> > > played
> > > > > but
> > > > > > > it
> > > > > > > >> > > > contains
> > > > > > > >> > > > > > only audio.
> > > > > > > >> > > > > > 3) corresponding *.wav files are played.
> > > > > > > >> > > > > >
> > > > > > > >> > > > > > German.
> > > > > > > >> > > > > >
> > > > > > > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > > >> > > > > >
> > > > > > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file,
> > > which
> > > > > > says
> > > > > > > no
> > > > > > > >> > > > streams
> > > > > > > >> > > > > > > present, this
> > > > > > > >> > > > > > > might fail"
> > > > > > > >> > > > > > > There is something wrong with flv file
> > > > > > > >> > > > > > > Are you able to play it with VLC media player?
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov
> <
> > > > > > > >> > > > > > german.grekhov@gmail.com
> > > > > > > >> > > > > > > >wrote:
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > > > > Hello, community!
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > > I have problems with recordings again. When I
> > try
> > > to
> > > > > > > record
> > > > > > > >> a
> > > > > > > >> > > > > > conference
> > > > > > > >> > > > > > > > with default settings then everything is all
> > > right.
> > > > > But
> > > > > > > >> when I
> > > > > > > >> > > > change
> > > > > > > >> > > > > > the
> > > > > > > >> > > > > > > > recording quality (set it to "Low quality")
> then
> > > it
> > > > is
> > > > > > > >> > impossible
> > > > > > > >> > > > to
> > > > > > > >> > > > > > play
> > > > > > > >> > > > > > > > the recorded video. The error occurs:
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > >> > > > > > > > generateFFMPEG
> > > > > > > >> > > > > > > > process-generateFullFLV
> > > > > > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c)
> > > 2000-2012
> > > > > the
> > > > > > > >> FFmpeg
> > > > > > > >> > > > > > developers
> > > > > > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > >> > > > > > > > configuration: --enable-libmp3lame
> > > --enable-libxvid
> > > > > > > >> > > > > --enable-libvorbis
> > > > > > > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > > > > >> --enable-nonfree
> > > > > > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says
> no
> > > > > streams
> > > > > > > >> > present,
> > > > > > > >> > > > > this
> > > > > > > >> > > > > > > > might fail
> > > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> > parameters
> > > > > > (Video:
> > > > > > > >> none)
> > > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> > parameters
> > > > > > (Audio:
> > > > > > > >> > none, 0
> > > > > > > >> > > > > > > channels)
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > >> > > > > > > > could not find codec parameters
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > >> > > > > > > > -i,
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> > > > > 480x384,
> > > > > > > >> > -vcodec,
> > > > > > > >> > > > > > flashsv,
> > > > > > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > >
> > > > > > > >> >
> > > > > >
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > >> > > > > > > > exitValue-1
> > > > > > > >> > > > > > > > out-
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > > I use not the latest trunk version but one of
> > the
> > > > > newest
> > > > > > > >> ones.
> > > > > > > >> > > > Ffmpeg
> > > > > > > >> > > > > > > > version is 10.3. Can anybody reproduce this
> > issue?
> > > > > > > >> > > > > > > > Also, you can try it at:
> > > > > > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > > > Best regards,
> > > > > > > >> > > > > > > > German Grekhov
> > > > > > > >> > > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > > > --
> > > > > > > >> > > > > > > WBR
> > > > > > > >> > > > > > > Maxim aka solomax
> > > > > > > >> > > > > > >
> > > > > > > >> > > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > > >
> > > > > > > >> > > > > --
> > > > > > > >> > > > > Sebastian Wagner
> > > > > > > >> > > > > https://twitter.com/#!/dead_lock
> > > > > > > >> > > > > http://www.openmeetings.de
> > > > > > > >> > > > > http://www.webbase-design.de
> > > > > > > >> > > > > http://www.wagner-sebastian.com
> > > > > > > >> > > > > seba.wagner@gmail.com
> > > > > > > >> > > > >
> > > > > > > >> > > >
> > > > > > > >> > >
> > > > > > > >> > >
> > > > > > > >> > >
> > > > > > > >> > > --
> > > > > > > >> > > Sebastian Wagner
> > > > > > > >> > > https://twitter.com/#!/dead_lock
> > > > > > > >> > > http://www.openmeetings.de
> > > > > > > >> > > http://www.webbase-design.de
> > > > > > > >> > > http://www.wagner-sebastian.com
> > > > > > > >> > > seba.wagner@gmail.com
> > > > > > > >> > >
> > > > > > > >> >
> > > > > > > >>
> > > > > > > >>
> > > > > > > >>
> > > > > > > >> --
> > > > > > > >> Sebastian Wagner
> > > > > > > >> https://twitter.com/#!/dead_lock
> > > > > > > >> http://www.openmeetings.de
> > > > > > > >> http://www.webbase-design.de
> > > > > > > >> http://www.wagner-sebastian.com
> > > > > > > >> seba.wagner@gmail.com
> > > > > > > >>
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > WBR
> > > > > > > > Maxim aka solomax
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > WBR
> > > > > > > Maxim aka solomax
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Sebastian Wagner
> > > > > > https://twitter.com/#!/dead_lock
> > > > > > http://www.openmeetings.de
> > > > > > http://www.webbase-design.de
> > > > > > http://www.wagner-sebastian.com
> > > > > > seba.wagner@gmail.com
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > WBR
> > > > > Maxim aka solomax
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Sebastian Wagner
> > > > https://twitter.com/#!/dead_lock
> > > > http://www.openmeetings.de
> > > > http://www.webbase-design.de
> > > > http://www.wagner-sebastian.com
> > > > seba.wagner@gmail.com
> > > >
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
As I can see right now the general logback.xml is taken
I'll try to handle it (will change the build.xml a little and will correct
the logback.xml: set red5 log level to ERROR)
On Fri, Jun 29, 2012 at 4:30 PM, seba.wagner@gmail.com <
seba.wagner@gmail.com> wrote:
> Is there a config in the client that does say something about the packet
> size for the RTMP packets?
>
> Sebastian
>
> 2012/6/29 Maxim Solodovnik <so...@gmail.com>
>
> > The log config for the client is located here:
> > openmeetings\trunk\singlewebapp\WebContent\screensharing\logback.xml
> >
> > I can change some debug output to trace.
> > please let me know which parts should be moved to trace
> > I mean in java files (log.debug can be replaced to log.trace)
> >
> > On Fri, Jun 29, 2012 at 4:21 PM, seba.wagner@gmail.com <
> > seba.wagner@gmail.com> wrote:
> >
> > > Somewhere the data gets buffered.
> > > By the way: The client seems to be still not configured to log only the
> > > statements that are really needed.
> > > It just traces everything to the console in the WebStart client.
> > > Or did you add some log config for it? How can we reduce the log level
> in
> > > the client?
> > >
> > >
> > > Sebastian
> > >
> > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > >
> > > > The DB does not contain recording with ID == 16.
> > > > It seems like entity is stored in DB with ~5seconds delay
> > > >
> > > > On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> > > > seba.wagner@gmail.com> wrote:
> > > >
> > > > > I think I might have seen something similar.
> > > > > It is somehow connected to the missing Screen data.
> > > > >
> > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > FlvRecordingId
> > > > 16
> > > > > Means that the Recording process could not find the record with the
> > > > screen
> > > > > data.
> > > > > Does the recorded FLV file with the screen data exist at all?
> > > > >
> > > > > Sebastian
> > > > >
> > > > >
> > > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > > >
> > > > > > The following exception occurs while trying to convert short
> > (~5sec)
> > > > > > recordings:
> > > > > >
> > > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > > FlvRecordingId
> > > > > 16
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > > > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > > > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > > > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > > [na:1.6.0_31]
> > > > > > at
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > > [na:1.6.0_31]
> > > > > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > > > > >
> > > > > >
> > > > > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> > > > solomax666@gmail.com
> > > > > > >wrote:
> > > > > >
> > > > > > > I'll double check the client.
> > > > > > > I tried not to change the logic while doing my changes.
> > > > > > >
> > > > > > >
> > > > > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > > > > seba.wagner@gmail.com> wrote:
> > > > > > >
> > > > > > >> I have seen issue with recordings that are shorter then 10
> > > seconds.
> > > > > > >> Please restart your test and make a recording with at least
> > 20-30
> > > > > > seconds
> > > > > > >> length.
> > > > > > >>
> > > > > > >> @Maxim: I think the issue with short recordings is in the
> > WebStart
> > > > > > client.
> > > > > > >> There is a hook in the client that tests if the Tile has
> > changed.
> > > > > > >> Initially it should send just all tiles. But somehow this data
> > is
> > > > > > >> sometimes
> > > > > > >> not send at all. Sometimes you can see some "artefacts" in the
> > > first
> > > > > few
> > > > > > >> seconds in a recording.
> > > > > > >> (There is further a hook in the initialization so that when
> you
> > > did
> > > > > > >> already
> > > > > > >> start screensharing when you do start recording, that the
> tiles
> > > will
> > > > > be
> > > > > > >> all
> > > > > > >> send no matter if they have changed or not)
> > > > > > >>
> > > > > > >> Sebastian
> > > > > > >>
> > > > > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > >>
> > > > > > >> > The recording length is 5 seconds. The size of reproducible
> > file
> > > > is
> > > > > 32
> > > > > > >> > kilobytes.
> > > > > > >> >
> > > > > > >> > German.
> > > > > > >> >
> > > > > > >> >
> > > > > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > >> >
> > > > > > >> > > What was the overall length of the recording that you
> made?
> > > > > > >> > >
> > > > > > >> > > rec_125_stream_
> > > > > > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv
> > > should
> > > > be
> > > > > > the
> > > > > > >> > data
> > > > > > >> > > of the screensharing.
> > > > > > >> > > A file with 217 bytes cannot be the source for any screen
> > > data.
> > > > > The
> > > > > > >> file
> > > > > > >> > is
> > > > > > >> > > just empty. Maybe some headers written to it but no actual
> > > video
> > > > > > data.
> > > > > > >> > >
> > > > > > >> > > Sebastian
> > > > > > >> > >
> > > > > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > >> > >
> > > > > > >> > > > No, there are no any *.ser files.
> > > > > > >> > > >
> > > > > > >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > > >> > > >
> > > > > > >> > > > > is there a file in the same folder with the suffix
> > ".ser"
> > > ?
> > > > > > >> > > > >
> > > > > > >> > > > > Sebastian
> > > > > > >> > > > >
> > > > > > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > > >> > > > >
> > > > > > >> > > > > > 1)
> > > > > > >> > > > > >
> > > > > > >> > > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > >> > > > > > is only 217 bytes, so it is not opened by the
> player.
> > > > > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is
> > played
> > > > but
> > > > > > it
> > > > > > >> > > > contains
> > > > > > >> > > > > > only audio.
> > > > > > >> > > > > > 3) corresponding *.wav files are played.
> > > > > > >> > > > > >
> > > > > > >> > > > > > German.
> > > > > > >> > > > > >
> > > > > > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > > >> > > > > >
> > > > > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file,
> > which
> > > > > says
> > > > > > no
> > > > > > >> > > > streams
> > > > > > >> > > > > > > present, this
> > > > > > >> > > > > > > might fail"
> > > > > > >> > > > > > > There is something wrong with flv file
> > > > > > >> > > > > > > Are you able to play it with VLC media player?
> > > > > > >> > > > > > >
> > > > > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > >> > > > > > german.grekhov@gmail.com
> > > > > > >> > > > > > > >wrote:
> > > > > > >> > > > > > >
> > > > > > >> > > > > > > > Hello, community!
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > > I have problems with recordings again. When I
> try
> > to
> > > > > > record
> > > > > > >> a
> > > > > > >> > > > > > conference
> > > > > > >> > > > > > > > with default settings then everything is all
> > right.
> > > > But
> > > > > > >> when I
> > > > > > >> > > > change
> > > > > > >> > > > > > the
> > > > > > >> > > > > > > > recording quality (set it to "Low quality") then
> > it
> > > is
> > > > > > >> > impossible
> > > > > > >> > > > to
> > > > > > >> > > > > > play
> > > > > > >> > > > > > > > the recorded video. The error occurs:
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > > > > >> > > > > > > > generateFFMPEG
> > > > > > >> > > > > > > > process-generateFullFLV
> > > > > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c)
> > 2000-2012
> > > > the
> > > > > > >> FFmpeg
> > > > > > >> > > > > > developers
> > > > > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > >> > > > > > > > configuration: --enable-libmp3lame
> > --enable-libxvid
> > > > > > >> > > > > --enable-libvorbis
> > > > > > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > > > >> --enable-nonfree
> > > > > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> > > > streams
> > > > > > >> > present,
> > > > > > >> > > > > this
> > > > > > >> > > > > > > > might fail
> > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> parameters
> > > > > (Video:
> > > > > > >> none)
> > > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec
> parameters
> > > > > (Audio:
> > > > > > >> > none, 0
> > > > > > >> > > > > > > channels)
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > >> > > > > > > > could not find codec parameters
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > >> > > > > > > > -i,
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> > > > 480x384,
> > > > > > >> > -vcodec,
> > > > > > >> > > > > > flashsv,
> > > > > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > >> > > > > > > >
> > > > > > >> > > > >
> > > > > > >> >
> > > > >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > >> > > > > > > > exitValue-1
> > > > > > >> > > > > > > > out-
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > > I use not the latest trunk version but one of
> the
> > > > newest
> > > > > > >> ones.
> > > > > > >> > > > Ffmpeg
> > > > > > >> > > > > > > > version is 10.3. Can anybody reproduce this
> issue?
> > > > > > >> > > > > > > > Also, you can try it at:
> > > > > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > > > Best regards,
> > > > > > >> > > > > > > > German Grekhov
> > > > > > >> > > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > > >
> > > > > > >> > > > > > > --
> > > > > > >> > > > > > > WBR
> > > > > > >> > > > > > > Maxim aka solomax
> > > > > > >> > > > > > >
> > > > > > >> > > > > >
> > > > > > >> > > > >
> > > > > > >> > > > >
> > > > > > >> > > > >
> > > > > > >> > > > > --
> > > > > > >> > > > > Sebastian Wagner
> > > > > > >> > > > > https://twitter.com/#!/dead_lock
> > > > > > >> > > > > http://www.openmeetings.de
> > > > > > >> > > > > http://www.webbase-design.de
> > > > > > >> > > > > http://www.wagner-sebastian.com
> > > > > > >> > > > > seba.wagner@gmail.com
> > > > > > >> > > > >
> > > > > > >> > > >
> > > > > > >> > >
> > > > > > >> > >
> > > > > > >> > >
> > > > > > >> > > --
> > > > > > >> > > Sebastian Wagner
> > > > > > >> > > https://twitter.com/#!/dead_lock
> > > > > > >> > > http://www.openmeetings.de
> > > > > > >> > > http://www.webbase-design.de
> > > > > > >> > > http://www.wagner-sebastian.com
> > > > > > >> > > seba.wagner@gmail.com
> > > > > > >> > >
> > > > > > >> >
> > > > > > >>
> > > > > > >>
> > > > > > >>
> > > > > > >> --
> > > > > > >> Sebastian Wagner
> > > > > > >> https://twitter.com/#!/dead_lock
> > > > > > >> http://www.openmeetings.de
> > > > > > >> http://www.webbase-design.de
> > > > > > >> http://www.wagner-sebastian.com
> > > > > > >> seba.wagner@gmail.com
> > > > > > >>
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > WBR
> > > > > > > Maxim aka solomax
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > WBR
> > > > > > Maxim aka solomax
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > WBR
> > > > Maxim aka solomax
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
Is there a config in the client that does say something about the packet
size for the RTMP packets?
Sebastian
2012/6/29 Maxim Solodovnik <so...@gmail.com>
> The log config for the client is located here:
> openmeetings\trunk\singlewebapp\WebContent\screensharing\logback.xml
>
> I can change some debug output to trace.
> please let me know which parts should be moved to trace
> I mean in java files (log.debug can be replaced to log.trace)
>
> On Fri, Jun 29, 2012 at 4:21 PM, seba.wagner@gmail.com <
> seba.wagner@gmail.com> wrote:
>
> > Somewhere the data gets buffered.
> > By the way: The client seems to be still not configured to log only the
> > statements that are really needed.
> > It just traces everything to the console in the WebStart client.
> > Or did you add some log config for it? How can we reduce the log level in
> > the client?
> >
> >
> > Sebastian
> >
> > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> >
> > > The DB does not contain recording with ID == 16.
> > > It seems like entity is stored in DB with ~5seconds delay
> > >
> > > On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> > > seba.wagner@gmail.com> wrote:
> > >
> > > > I think I might have seen something similar.
> > > > It is somehow connected to the missing Screen data.
> > > >
> > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > FlvRecordingId
> > > 16
> > > > Means that the Recording process could not find the record with the
> > > screen
> > > > data.
> > > > Does the recorded FLV file with the screen data exist at all?
> > > >
> > > > Sebastian
> > > >
> > > >
> > > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > > >
> > > > > The following exception occurs while trying to convert short
> (~5sec)
> > > > > recordings:
> > > > >
> > > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > > FlvRecordingId
> > > > 16
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > > [na:1.6.0_31]
> > > > > at
> > > > >
> > > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > > [na:1.6.0_31]
> > > > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > > > >
> > > > >
> > > > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> > > solomax666@gmail.com
> > > > > >wrote:
> > > > >
> > > > > > I'll double check the client.
> > > > > > I tried not to change the logic while doing my changes.
> > > > > >
> > > > > >
> > > > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > > > seba.wagner@gmail.com> wrote:
> > > > > >
> > > > > >> I have seen issue with recordings that are shorter then 10
> > seconds.
> > > > > >> Please restart your test and make a recording with at least
> 20-30
> > > > > seconds
> > > > > >> length.
> > > > > >>
> > > > > >> @Maxim: I think the issue with short recordings is in the
> WebStart
> > > > > client.
> > > > > >> There is a hook in the client that tests if the Tile has
> changed.
> > > > > >> Initially it should send just all tiles. But somehow this data
> is
> > > > > >> sometimes
> > > > > >> not send at all. Sometimes you can see some "artefacts" in the
> > first
> > > > few
> > > > > >> seconds in a recording.
> > > > > >> (There is further a hook in the initialization so that when you
> > did
> > > > > >> already
> > > > > >> start screensharing when you do start recording, that the tiles
> > will
> > > > be
> > > > > >> all
> > > > > >> send no matter if they have changed or not)
> > > > > >>
> > > > > >> Sebastian
> > > > > >>
> > > > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > >>
> > > > > >> > The recording length is 5 seconds. The size of reproducible
> file
> > > is
> > > > 32
> > > > > >> > kilobytes.
> > > > > >> >
> > > > > >> > German.
> > > > > >> >
> > > > > >> >
> > > > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > >> >
> > > > > >> > > What was the overall length of the recording that you made?
> > > > > >> > >
> > > > > >> > > rec_125_stream_
> > > > > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv
> > should
> > > be
> > > > > the
> > > > > >> > data
> > > > > >> > > of the screensharing.
> > > > > >> > > A file with 217 bytes cannot be the source for any screen
> > data.
> > > > The
> > > > > >> file
> > > > > >> > is
> > > > > >> > > just empty. Maybe some headers written to it but no actual
> > video
> > > > > data.
> > > > > >> > >
> > > > > >> > > Sebastian
> > > > > >> > >
> > > > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > >> > >
> > > > > >> > > > No, there are no any *.ser files.
> > > > > >> > > >
> > > > > >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > > >> > > >
> > > > > >> > > > > is there a file in the same folder with the suffix
> ".ser"
> > ?
> > > > > >> > > > >
> > > > > >> > > > > Sebastian
> > > > > >> > > > >
> > > > > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > > >> > > > >
> > > > > >> > > > > > 1)
> > > > > >> > > > > >
> > > > > >> > > >
> > > > > >> >
> > > > > >>
> > > > >
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > >> > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is
> played
> > > but
> > > > > it
> > > > > >> > > > contains
> > > > > >> > > > > > only audio.
> > > > > >> > > > > > 3) corresponding *.wav files are played.
> > > > > >> > > > > >
> > > > > >> > > > > > German.
> > > > > >> > > > > >
> > > > > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > >> > > > > >
> > > > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file,
> which
> > > > says
> > > > > no
> > > > > >> > > > streams
> > > > > >> > > > > > > present, this
> > > > > >> > > > > > > might fail"
> > > > > >> > > > > > > There is something wrong with flv file
> > > > > >> > > > > > > Are you able to play it with VLC media player?
> > > > > >> > > > > > >
> > > > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > >> > > > > > german.grekhov@gmail.com
> > > > > >> > > > > > > >wrote:
> > > > > >> > > > > > >
> > > > > >> > > > > > > > Hello, community!
> > > > > >> > > > > > > >
> > > > > >> > > > > > > > I have problems with recordings again. When I try
> to
> > > > > record
> > > > > >> a
> > > > > >> > > > > > conference
> > > > > >> > > > > > > > with default settings then everything is all
> right.
> > > But
> > > > > >> when I
> > > > > >> > > > change
> > > > > >> > > > > > the
> > > > > >> > > > > > > > recording quality (set it to "Low quality") then
> it
> > is
> > > > > >> > impossible
> > > > > >> > > > to
> > > > > >> > > > > > play
> > > > > >> > > > > > > > the recorded video. The error occurs:
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > > > >> > > > > > > > generateFFMPEG
> > > > > >> > > > > > > > process-generateFullFLV
> > > > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c)
> 2000-2012
> > > the
> > > > > >> FFmpeg
> > > > > >> > > > > > developers
> > > > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > >> > > > > > > > configuration: --enable-libmp3lame
> --enable-libxvid
> > > > > >> > > > > --enable-libvorbis
> > > > > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > > >> --enable-nonfree
> > > > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> > > streams
> > > > > >> > present,
> > > > > >> > > > > this
> > > > > >> > > > > > > > might fail
> > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > > > (Video:
> > > > > >> none)
> > > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > > > (Audio:
> > > > > >> > none, 0
> > > > > >> > > > > > > channels)
> > > > > >> > > > > > > >
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > >> > > > > > > > could not find codec parameters
> > > > > >> > > > > > > >
> > > > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > >> > > > > > > >
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > >> > > > > > > > -i,
> > > > > >> > > > > > > >
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> > > 480x384,
> > > > > >> > -vcodec,
> > > > > >> > > > > > flashsv,
> > > > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > >> > > > > > > >
> > > > > >> > > > >
> > > > > >> >
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > >> > > > > > > > exitValue-1
> > > > > >> > > > > > > > out-
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > >> > > > > > > >
> > > > > >> > > > > > > > I use not the latest trunk version but one of the
> > > newest
> > > > > >> ones.
> > > > > >> > > > Ffmpeg
> > > > > >> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > >> > > > > > > > Also, you can try it at:
> > > > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > >> > > > > > > >
> > > > > >> > > > > > > > Best regards,
> > > > > >> > > > > > > > German Grekhov
> > > > > >> > > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > > >
> > > > > >> > > > > > > --
> > > > > >> > > > > > > WBR
> > > > > >> > > > > > > Maxim aka solomax
> > > > > >> > > > > > >
> > > > > >> > > > > >
> > > > > >> > > > >
> > > > > >> > > > >
> > > > > >> > > > >
> > > > > >> > > > > --
> > > > > >> > > > > Sebastian Wagner
> > > > > >> > > > > https://twitter.com/#!/dead_lock
> > > > > >> > > > > http://www.openmeetings.de
> > > > > >> > > > > http://www.webbase-design.de
> > > > > >> > > > > http://www.wagner-sebastian.com
> > > > > >> > > > > seba.wagner@gmail.com
> > > > > >> > > > >
> > > > > >> > > >
> > > > > >> > >
> > > > > >> > >
> > > > > >> > >
> > > > > >> > > --
> > > > > >> > > Sebastian Wagner
> > > > > >> > > https://twitter.com/#!/dead_lock
> > > > > >> > > http://www.openmeetings.de
> > > > > >> > > http://www.webbase-design.de
> > > > > >> > > http://www.wagner-sebastian.com
> > > > > >> > > seba.wagner@gmail.com
> > > > > >> > >
> > > > > >> >
> > > > > >>
> > > > > >>
> > > > > >>
> > > > > >> --
> > > > > >> Sebastian Wagner
> > > > > >> https://twitter.com/#!/dead_lock
> > > > > >> http://www.openmeetings.de
> > > > > >> http://www.webbase-design.de
> > > > > >> http://www.wagner-sebastian.com
> > > > > >> seba.wagner@gmail.com
> > > > > >>
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > WBR
> > > > > > Maxim aka solomax
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > WBR
> > > > > Maxim aka solomax
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Sebastian Wagner
> > > > https://twitter.com/#!/dead_lock
> > > > http://www.openmeetings.de
> > > > http://www.webbase-design.de
> > > > http://www.wagner-sebastian.com
> > > > seba.wagner@gmail.com
> > > >
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
The log config for the client is located here:
openmeetings\trunk\singlewebapp\WebContent\screensharing\logback.xml
I can change some debug output to trace.
please let me know which parts should be moved to trace
I mean in java files (log.debug can be replaced to log.trace)
On Fri, Jun 29, 2012 at 4:21 PM, seba.wagner@gmail.com <
seba.wagner@gmail.com> wrote:
> Somewhere the data gets buffered.
> By the way: The client seems to be still not configured to log only the
> statements that are really needed.
> It just traces everything to the console in the WebStart client.
> Or did you add some log config for it? How can we reduce the log level in
> the client?
>
>
> Sebastian
>
> 2012/6/29 Maxim Solodovnik <so...@gmail.com>
>
> > The DB does not contain recording with ID == 16.
> > It seems like entity is stored in DB with ~5seconds delay
> >
> > On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> > seba.wagner@gmail.com> wrote:
> >
> > > I think I might have seen something similar.
> > > It is somehow connected to the missing Screen data.
> > >
> > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> FlvRecordingId
> > 16
> > > Means that the Recording process could not find the record with the
> > screen
> > > data.
> > > Does the recorded FLV file with the screen data exist at all?
> > >
> > > Sebastian
> > >
> > >
> > > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> > >
> > > > The following exception occurs while trying to convert short (~5sec)
> > > > recordings:
> > > >
> > > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> > FlvRecordingId
> > > 16
> > > > at
> > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > at
> > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > at
> > > >
> > > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > > at
> > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > > [na:1.6.0_31]
> > > > at
> > > >
> > > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > > [na:1.6.0_31]
> > > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > > >
> > > >
> > > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> > solomax666@gmail.com
> > > > >wrote:
> > > >
> > > > > I'll double check the client.
> > > > > I tried not to change the logic while doing my changes.
> > > > >
> > > > >
> > > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > > seba.wagner@gmail.com> wrote:
> > > > >
> > > > >> I have seen issue with recordings that are shorter then 10
> seconds.
> > > > >> Please restart your test and make a recording with at least 20-30
> > > > seconds
> > > > >> length.
> > > > >>
> > > > >> @Maxim: I think the issue with short recordings is in the WebStart
> > > > client.
> > > > >> There is a hook in the client that tests if the Tile has changed.
> > > > >> Initially it should send just all tiles. But somehow this data is
> > > > >> sometimes
> > > > >> not send at all. Sometimes you can see some "artefacts" in the
> first
> > > few
> > > > >> seconds in a recording.
> > > > >> (There is further a hook in the initialization so that when you
> did
> > > > >> already
> > > > >> start screensharing when you do start recording, that the tiles
> will
> > > be
> > > > >> all
> > > > >> send no matter if they have changed or not)
> > > > >>
> > > > >> Sebastian
> > > > >>
> > > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >>
> > > > >> > The recording length is 5 seconds. The size of reproducible file
> > is
> > > 32
> > > > >> > kilobytes.
> > > > >> >
> > > > >> > German.
> > > > >> >
> > > > >> >
> > > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > >> >
> > > > >> > > What was the overall length of the recording that you made?
> > > > >> > >
> > > > >> > > rec_125_stream_
> > > > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv
> should
> > be
> > > > the
> > > > >> > data
> > > > >> > > of the screensharing.
> > > > >> > > A file with 217 bytes cannot be the source for any screen
> data.
> > > The
> > > > >> file
> > > > >> > is
> > > > >> > > just empty. Maybe some headers written to it but no actual
> video
> > > > data.
> > > > >> > >
> > > > >> > > Sebastian
> > > > >> > >
> > > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >> > >
> > > > >> > > > No, there are no any *.ser files.
> > > > >> > > >
> > > > >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > > >> > > >
> > > > >> > > > > is there a file in the same folder with the suffix ".ser"
> ?
> > > > >> > > > >
> > > > >> > > > > Sebastian
> > > > >> > > > >
> > > > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >> > > > >
> > > > >> > > > > > 1)
> > > > >> > > > > >
> > > > >> > > >
> > > > >> >
> > > > >>
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > >> > > > > > is only 217 bytes, so it is not opened by the player.
> > > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played
> > but
> > > > it
> > > > >> > > > contains
> > > > >> > > > > > only audio.
> > > > >> > > > > > 3) corresponding *.wav files are played.
> > > > >> > > > > >
> > > > >> > > > > > German.
> > > > >> > > > > >
> > > > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > >> > > > > >
> > > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which
> > > says
> > > > no
> > > > >> > > > streams
> > > > >> > > > > > > present, this
> > > > >> > > > > > > might fail"
> > > > >> > > > > > > There is something wrong with flv file
> > > > >> > > > > > > Are you able to play it with VLC media player?
> > > > >> > > > > > >
> > > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > >> > > > > > german.grekhov@gmail.com
> > > > >> > > > > > > >wrote:
> > > > >> > > > > > >
> > > > >> > > > > > > > Hello, community!
> > > > >> > > > > > > >
> > > > >> > > > > > > > I have problems with recordings again. When I try to
> > > > record
> > > > >> a
> > > > >> > > > > > conference
> > > > >> > > > > > > > with default settings then everything is all right.
> > But
> > > > >> when I
> > > > >> > > > change
> > > > >> > > > > > the
> > > > >> > > > > > > > recording quality (set it to "Low quality") then it
> is
> > > > >> > impossible
> > > > >> > > > to
> > > > >> > > > > > play
> > > > >> > > > > > > > the recorded video. The error occurs:
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> >
> > > > >>
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > > >> > > > > > > > generateFFMPEG
> > > > >> > > > > > > > process-generateFullFLV
> > > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012
> > the
> > > > >> FFmpeg
> > > > >> > > > > > developers
> > > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > >> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > >> > > > > --enable-libvorbis
> > > > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > > >> --enable-nonfree
> > > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> > streams
> > > > >> > present,
> > > > >> > > > > this
> > > > >> > > > > > > > might fail
> > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > > (Video:
> > > > >> none)
> > > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > > (Audio:
> > > > >> > none, 0
> > > > >> > > > > > > channels)
> > > > >> > > > > > > >
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> >
> > > > >>
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > >> > > > > > > > could not find codec parameters
> > > > >> > > > > > > >
> > > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > >> > > > > > > >
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> >
> > > > >>
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > >> > > > > > > > -i,
> > > > >> > > > > > > >
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> >
> > > > >>
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> > 480x384,
> > > > >> > -vcodec,
> > > > >> > > > > > flashsv,
> > > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > > >> > > > > > > >
> > > > >> > > > >
> > > > >> >
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > >> > > > > > > > exitValue-1
> > > > >> > > > > > > > out-
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> >
> > > > >>
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > >> > > > > > > >
> > > > >> > > > > > > > I use not the latest trunk version but one of the
> > newest
> > > > >> ones.
> > > > >> > > > Ffmpeg
> > > > >> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > >> > > > > > > > Also, you can try it at:
> > > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > >> > > > > > > >
> > > > >> > > > > > > > Best regards,
> > > > >> > > > > > > > German Grekhov
> > > > >> > > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > > >
> > > > >> > > > > > > --
> > > > >> > > > > > > WBR
> > > > >> > > > > > > Maxim aka solomax
> > > > >> > > > > > >
> > > > >> > > > > >
> > > > >> > > > >
> > > > >> > > > >
> > > > >> > > > >
> > > > >> > > > > --
> > > > >> > > > > Sebastian Wagner
> > > > >> > > > > https://twitter.com/#!/dead_lock
> > > > >> > > > > http://www.openmeetings.de
> > > > >> > > > > http://www.webbase-design.de
> > > > >> > > > > http://www.wagner-sebastian.com
> > > > >> > > > > seba.wagner@gmail.com
> > > > >> > > > >
> > > > >> > > >
> > > > >> > >
> > > > >> > >
> > > > >> > >
> > > > >> > > --
> > > > >> > > Sebastian Wagner
> > > > >> > > https://twitter.com/#!/dead_lock
> > > > >> > > http://www.openmeetings.de
> > > > >> > > http://www.webbase-design.de
> > > > >> > > http://www.wagner-sebastian.com
> > > > >> > > seba.wagner@gmail.com
> > > > >> > >
> > > > >> >
> > > > >>
> > > > >>
> > > > >>
> > > > >> --
> > > > >> Sebastian Wagner
> > > > >> https://twitter.com/#!/dead_lock
> > > > >> http://www.openmeetings.de
> > > > >> http://www.webbase-design.de
> > > > >> http://www.wagner-sebastian.com
> > > > >> seba.wagner@gmail.com
> > > > >>
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > WBR
> > > > > Maxim aka solomax
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > WBR
> > > > Maxim aka solomax
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
Somewhere the data gets buffered.
By the way: The client seems to be still not configured to log only the
statements that are really needed.
It just traces everything to the console in the WebStart client.
Or did you add some log config for it? How can we reduce the log level in
the client?
Sebastian
2012/6/29 Maxim Solodovnik <so...@gmail.com>
> The DB does not contain recording with ID == 16.
> It seems like entity is stored in DB with ~5seconds delay
>
> On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
> seba.wagner@gmail.com> wrote:
>
> > I think I might have seen something similar.
> > It is somehow connected to the missing Screen data.
> >
> > java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId
> 16
> > Means that the Recording process could not find the record with the
> screen
> > data.
> > Does the recorded FLV file with the screen data exist at all?
> >
> > Sebastian
> >
> >
> > 2012/6/29 Maxim Solodovnik <so...@gmail.com>
> >
> > > The following exception occurs while trying to convert short (~5sec)
> > > recordings:
> > >
> > > java.lang.Exception: flvRecordingMetaDataOfScreen is Null
> FlvRecordingId
> > 16
> > > at
> > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > at
> > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > at
> > >
> > >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > > at
> > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > > [na:1.6.0_31]
> > > at
> > >
> > >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > > [na:1.6.0_31]
> > > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> > >
> > >
> > > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <
> solomax666@gmail.com
> > > >wrote:
> > >
> > > > I'll double check the client.
> > > > I tried not to change the logic while doing my changes.
> > > >
> > > >
> > > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > > seba.wagner@gmail.com> wrote:
> > > >
> > > >> I have seen issue with recordings that are shorter then 10 seconds.
> > > >> Please restart your test and make a recording with at least 20-30
> > > seconds
> > > >> length.
> > > >>
> > > >> @Maxim: I think the issue with short recordings is in the WebStart
> > > client.
> > > >> There is a hook in the client that tests if the Tile has changed.
> > > >> Initially it should send just all tiles. But somehow this data is
> > > >> sometimes
> > > >> not send at all. Sometimes you can see some "artefacts" in the first
> > few
> > > >> seconds in a recording.
> > > >> (There is further a hook in the initialization so that when you did
> > > >> already
> > > >> start screensharing when you do start recording, that the tiles will
> > be
> > > >> all
> > > >> send no matter if they have changed or not)
> > > >>
> > > >> Sebastian
> > > >>
> > > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >>
> > > >> > The recording length is 5 seconds. The size of reproducible file
> is
> > 32
> > > >> > kilobytes.
> > > >> >
> > > >> > German.
> > > >> >
> > > >> >
> > > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >> >
> > > >> > > What was the overall length of the recording that you made?
> > > >> > >
> > > >> > > rec_125_stream_
> > > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should
> be
> > > the
> > > >> > data
> > > >> > > of the screensharing.
> > > >> > > A file with 217 bytes cannot be the source for any screen data.
> > The
> > > >> file
> > > >> > is
> > > >> > > just empty. Maybe some headers written to it but no actual video
> > > data.
> > > >> > >
> > > >> > > Sebastian
> > > >> > >
> > > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >> > >
> > > >> > > > No, there are no any *.ser files.
> > > >> > > >
> > > >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >> > > >
> > > >> > > > > is there a file in the same folder with the suffix ".ser" ?
> > > >> > > > >
> > > >> > > > > Sebastian
> > > >> > > > >
> > > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >> > > > >
> > > >> > > > > > 1)
> > > >> > > > > >
> > > >> > > >
> > > >> >
> > > >>
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > >> > > > > > is only 217 bytes, so it is not opened by the player.
> > > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played
> but
> > > it
> > > >> > > > contains
> > > >> > > > > > only audio.
> > > >> > > > > > 3) corresponding *.wav files are played.
> > > >> > > > > >
> > > >> > > > > > German.
> > > >> > > > > >
> > > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > >> > > > > >
> > > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which
> > says
> > > no
> > > >> > > > streams
> > > >> > > > > > > present, this
> > > >> > > > > > > might fail"
> > > >> > > > > > > There is something wrong with flv file
> > > >> > > > > > > Are you able to play it with VLC media player?
> > > >> > > > > > >
> > > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > >> > > > > > german.grekhov@gmail.com
> > > >> > > > > > > >wrote:
> > > >> > > > > > >
> > > >> > > > > > > > Hello, community!
> > > >> > > > > > > >
> > > >> > > > > > > > I have problems with recordings again. When I try to
> > > record
> > > >> a
> > > >> > > > > > conference
> > > >> > > > > > > > with default settings then everything is all right.
> But
> > > >> when I
> > > >> > > > change
> > > >> > > > > > the
> > > >> > > > > > > > recording quality (set it to "Low quality") then it is
> > > >> > impossible
> > > >> > > > to
> > > >> > > > > > play
> > > >> > > > > > > > the recorded video. The error occurs:
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > >
> >
> --------------------------------------------------------------------------
> > > >> > > > > > > > Log:28.06.2012 17:39:20
> > > >> > > > > > > > generateFFMPEG
> > > >> > > > > > > > process-generateFullFLV
> > > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012
> the
> > > >> FFmpeg
> > > >> > > > > > developers
> > > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > >> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > >> > > > > --enable-libvorbis
> > > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > > >> --enable-nonfree
> > > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no
> streams
> > > >> > present,
> > > >> > > > > this
> > > >> > > > > > > > might fail
> > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > (Video:
> > > >> none)
> > > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> > (Audio:
> > > >> > none, 0
> > > >> > > > > > > channels)
> > > >> > > > > > > >
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > >> > > > > > > > could not find codec parameters
> > > >> > > > > > > >
> > > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > >> > > > > > > >
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > >> > > > > > > > -i,
> > > >> > > > > > > >
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s,
> 480x384,
> > > >> > -vcodec,
> > > >> > > > > > flashsv,
> > > >> > > > > > > > -map, 0:0, -map, 1:0,
> > > >> > > > > > > >
> > > >> > > > >
> > > >> >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > >> > > > > > > > exitValue-1
> > > >> > > > > > > > out-
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> >
> > > >>
> > >
> >
> --------------------------------------------------------------------------
> > > >> > > > > > > >
> > > >> > > > > > > > I use not the latest trunk version but one of the
> newest
> > > >> ones.
> > > >> > > > Ffmpeg
> > > >> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > >> > > > > > > > Also, you can try it at:
> > > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > >> > > > > > > >
> > > >> > > > > > > > Best regards,
> > > >> > > > > > > > German Grekhov
> > > >> > > > > > > >
> > > >> > > > > > >
> > > >> > > > > > >
> > > >> > > > > > >
> > > >> > > > > > > --
> > > >> > > > > > > WBR
> > > >> > > > > > > Maxim aka solomax
> > > >> > > > > > >
> > > >> > > > > >
> > > >> > > > >
> > > >> > > > >
> > > >> > > > >
> > > >> > > > > --
> > > >> > > > > Sebastian Wagner
> > > >> > > > > https://twitter.com/#!/dead_lock
> > > >> > > > > http://www.openmeetings.de
> > > >> > > > > http://www.webbase-design.de
> > > >> > > > > http://www.wagner-sebastian.com
> > > >> > > > > seba.wagner@gmail.com
> > > >> > > > >
> > > >> > > >
> > > >> > >
> > > >> > >
> > > >> > >
> > > >> > > --
> > > >> > > Sebastian Wagner
> > > >> > > https://twitter.com/#!/dead_lock
> > > >> > > http://www.openmeetings.de
> > > >> > > http://www.webbase-design.de
> > > >> > > http://www.wagner-sebastian.com
> > > >> > > seba.wagner@gmail.com
> > > >> > >
> > > >> >
> > > >>
> > > >>
> > > >>
> > > >> --
> > > >> Sebastian Wagner
> > > >> https://twitter.com/#!/dead_lock
> > > >> http://www.openmeetings.de
> > > >> http://www.webbase-design.de
> > > >> http://www.wagner-sebastian.com
> > > >> seba.wagner@gmail.com
> > > >>
> > > >
> > > >
> > > >
> > > > --
> > > > WBR
> > > > Maxim aka solomax
> > > >
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
The DB does not contain recording with ID == 16.
It seems like entity is stored in DB with ~5seconds delay
On Fri, Jun 29, 2012 at 4:01 PM, seba.wagner@gmail.com <
seba.wagner@gmail.com> wrote:
> I think I might have seen something similar.
> It is somehow connected to the missing Screen data.
>
> java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId 16
> Means that the Recording process could not find the record with the screen
> data.
> Does the recorded FLV file with the screen data exist at all?
>
> Sebastian
>
>
> 2012/6/29 Maxim Solodovnik <so...@gmail.com>
>
> > The following exception occurs while trying to convert short (~5sec)
> > recordings:
> >
> > java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId
> 16
> > at
> >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> > va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > at
> >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> > 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > at
> >
> >
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> > ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> > at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > [na:1.6.0_31]
> > at
> >
> >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > [na:1.6.0_31]
> > at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
> >
> >
> > On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <solomax666@gmail.com
> > >wrote:
> >
> > > I'll double check the client.
> > > I tried not to change the logic while doing my changes.
> > >
> > >
> > > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > > seba.wagner@gmail.com> wrote:
> > >
> > >> I have seen issue with recordings that are shorter then 10 seconds.
> > >> Please restart your test and make a recording with at least 20-30
> > seconds
> > >> length.
> > >>
> > >> @Maxim: I think the issue with short recordings is in the WebStart
> > client.
> > >> There is a hook in the client that tests if the Tile has changed.
> > >> Initially it should send just all tiles. But somehow this data is
> > >> sometimes
> > >> not send at all. Sometimes you can see some "artefacts" in the first
> few
> > >> seconds in a recording.
> > >> (There is further a hook in the initialization so that when you did
> > >> already
> > >> start screensharing when you do start recording, that the tiles will
> be
> > >> all
> > >> send no matter if they have changed or not)
> > >>
> > >> Sebastian
> > >>
> > >> 2012/6/28 German Grekhov <ge...@gmail.com>
> > >>
> > >> > The recording length is 5 seconds. The size of reproducible file is
> 32
> > >> > kilobytes.
> > >> >
> > >> > German.
> > >> >
> > >> >
> > >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > >> >
> > >> > > What was the overall length of the recording that you made?
> > >> > >
> > >> > > rec_125_stream_
> > >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be
> > the
> > >> > data
> > >> > > of the screensharing.
> > >> > > A file with 217 bytes cannot be the source for any screen data.
> The
> > >> file
> > >> > is
> > >> > > just empty. Maybe some headers written to it but no actual video
> > data.
> > >> > >
> > >> > > Sebastian
> > >> > >
> > >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >> > >
> > >> > > > No, there are no any *.ser files.
> > >> > > >
> > >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > >> > > >
> > >> > > > > is there a file in the same folder with the suffix ".ser" ?
> > >> > > > >
> > >> > > > > Sebastian
> > >> > > > >
> > >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >> > > > >
> > >> > > > > > 1)
> > >> > > > > >
> > >> > > >
> > >> >
> > >>
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > >> > > > > > is only 217 bytes, so it is not opened by the player.
> > >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but
> > it
> > >> > > > contains
> > >> > > > > > only audio.
> > >> > > > > > 3) corresponding *.wav files are played.
> > >> > > > > >
> > >> > > > > > German.
> > >> > > > > >
> > >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > >> > > > > >
> > >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which
> says
> > no
> > >> > > > streams
> > >> > > > > > > present, this
> > >> > > > > > > might fail"
> > >> > > > > > > There is something wrong with flv file
> > >> > > > > > > Are you able to play it with VLC media player?
> > >> > > > > > >
> > >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > >> > > > > > german.grekhov@gmail.com
> > >> > > > > > > >wrote:
> > >> > > > > > >
> > >> > > > > > > > Hello, community!
> > >> > > > > > > >
> > >> > > > > > > > I have problems with recordings again. When I try to
> > record
> > >> a
> > >> > > > > > conference
> > >> > > > > > > > with default settings then everything is all right. But
> > >> when I
> > >> > > > change
> > >> > > > > > the
> > >> > > > > > > > recording quality (set it to "Low quality") then it is
> > >> > impossible
> > >> > > > to
> > >> > > > > > play
> > >> > > > > > > > the recorded video. The error occurs:
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> --------------------------------------------------------------------------
> > >> > > > > > > > Log:28.06.2012 17:39:20
> > >> > > > > > > > generateFFMPEG
> > >> > > > > > > > process-generateFullFLV
> > >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> > >> FFmpeg
> > >> > > > > > developers
> > >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > >> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > >> > > > > --enable-libvorbis
> > >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> > >> --enable-nonfree
> > >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> > >> > present,
> > >> > > > > this
> > >> > > > > > > > might fail
> > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> (Video:
> > >> none)
> > >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters
> (Audio:
> > >> > none, 0
> > >> > > > > > > channels)
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > >> > > > > > > > could not find codec parameters
> > >> > > > > > > >
> > >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > >> > > > > > > > -i,
> > >> > > > > > > >
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > >> > -vcodec,
> > >> > > > > > flashsv,
> > >> > > > > > > > -map, 0:0, -map, 1:0,
> > >> > > > > > > >
> > >> > > > >
> > >> >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > >> > > > > > > > exitValue-1
> > >> > > > > > > > out-
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > >
> > >> > >
> > >> >
> > >>
> >
> --------------------------------------------------------------------------
> > >> > > > > > > >
> > >> > > > > > > > I use not the latest trunk version but one of the newest
> > >> ones.
> > >> > > > Ffmpeg
> > >> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > >> > > > > > > > Also, you can try it at:
> > >> > > > > > > > http://demo.dataved.ru/openmeetings/
> > >> > > > > > > >
> > >> > > > > > > > Best regards,
> > >> > > > > > > > German Grekhov
> > >> > > > > > > >
> > >> > > > > > >
> > >> > > > > > >
> > >> > > > > > >
> > >> > > > > > > --
> > >> > > > > > > WBR
> > >> > > > > > > Maxim aka solomax
> > >> > > > > > >
> > >> > > > > >
> > >> > > > >
> > >> > > > >
> > >> > > > >
> > >> > > > > --
> > >> > > > > Sebastian Wagner
> > >> > > > > https://twitter.com/#!/dead_lock
> > >> > > > > http://www.openmeetings.de
> > >> > > > > http://www.webbase-design.de
> > >> > > > > http://www.wagner-sebastian.com
> > >> > > > > seba.wagner@gmail.com
> > >> > > > >
> > >> > > >
> > >> > >
> > >> > >
> > >> > >
> > >> > > --
> > >> > > Sebastian Wagner
> > >> > > https://twitter.com/#!/dead_lock
> > >> > > http://www.openmeetings.de
> > >> > > http://www.webbase-design.de
> > >> > > http://www.wagner-sebastian.com
> > >> > > seba.wagner@gmail.com
> > >> > >
> > >> >
> > >>
> > >>
> > >>
> > >> --
> > >> Sebastian Wagner
> > >> https://twitter.com/#!/dead_lock
> > >> http://www.openmeetings.de
> > >> http://www.webbase-design.de
> > >> http://www.wagner-sebastian.com
> > >> seba.wagner@gmail.com
> > >>
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
I think I might have seen something similar.
It is somehow connected to the missing Screen data.
java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId 16
Means that the Recording process could not find the record with the screen
data.
Does the recorded FLV file with the screen data exist at all?
Sebastian
2012/6/29 Maxim Solodovnik <so...@gmail.com>
> The following exception occurs while trying to convert short (~5sec)
> recordings:
>
> java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId 16
> at
>
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
> va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> at
>
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
> 63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> at
>
> org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
> ) [openmeetings-2.0.0-SNAPSHOT.jar:na]
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> [na:1.6.0_31]
> at
>
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> [na:1.6.0_31]
> at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
>
>
> On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <solomax666@gmail.com
> >wrote:
>
> > I'll double check the client.
> > I tried not to change the logic while doing my changes.
> >
> >
> > On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> > seba.wagner@gmail.com> wrote:
> >
> >> I have seen issue with recordings that are shorter then 10 seconds.
> >> Please restart your test and make a recording with at least 20-30
> seconds
> >> length.
> >>
> >> @Maxim: I think the issue with short recordings is in the WebStart
> client.
> >> There is a hook in the client that tests if the Tile has changed.
> >> Initially it should send just all tiles. But somehow this data is
> >> sometimes
> >> not send at all. Sometimes you can see some "artefacts" in the first few
> >> seconds in a recording.
> >> (There is further a hook in the initialization so that when you did
> >> already
> >> start screensharing when you do start recording, that the tiles will be
> >> all
> >> send no matter if they have changed or not)
> >>
> >> Sebastian
> >>
> >> 2012/6/28 German Grekhov <ge...@gmail.com>
> >>
> >> > The recording length is 5 seconds. The size of reproducible file is 32
> >> > kilobytes.
> >> >
> >> > German.
> >> >
> >> >
> >> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >> >
> >> > > What was the overall length of the recording that you made?
> >> > >
> >> > > rec_125_stream_
> >> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be
> the
> >> > data
> >> > > of the screensharing.
> >> > > A file with 217 bytes cannot be the source for any screen data. The
> >> file
> >> > is
> >> > > just empty. Maybe some headers written to it but no actual video
> data.
> >> > >
> >> > > Sebastian
> >> > >
> >> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> >> > >
> >> > > > No, there are no any *.ser files.
> >> > > >
> >> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >> > > >
> >> > > > > is there a file in the same folder with the suffix ".ser" ?
> >> > > > >
> >> > > > > Sebastian
> >> > > > >
> >> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> >> > > > >
> >> > > > > > 1)
> >> > > > > >
> >> > > >
> >> >
> >>
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> >> > > > > > is only 217 bytes, so it is not opened by the player.
> >> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but
> it
> >> > > > contains
> >> > > > > > only audio.
> >> > > > > > 3) corresponding *.wav files are played.
> >> > > > > >
> >> > > > > > German.
> >> > > > > >
> >> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> >> > > > > >
> >> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says
> no
> >> > > > streams
> >> > > > > > > present, this
> >> > > > > > > might fail"
> >> > > > > > > There is something wrong with flv file
> >> > > > > > > Are you able to play it with VLC media player?
> >> > > > > > >
> >> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> >> > > > > > german.grekhov@gmail.com
> >> > > > > > > >wrote:
> >> > > > > > >
> >> > > > > > > > Hello, community!
> >> > > > > > > >
> >> > > > > > > > I have problems with recordings again. When I try to
> record
> >> a
> >> > > > > > conference
> >> > > > > > > > with default settings then everything is all right. But
> >> when I
> >> > > > change
> >> > > > > > the
> >> > > > > > > > recording quality (set it to "Low quality") then it is
> >> > impossible
> >> > > > to
> >> > > > > > play
> >> > > > > > > > the recorded video. The error occurs:
> >> > > > > > > >
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> --------------------------------------------------------------------------
> >> > > > > > > > Log:28.06.2012 17:39:20
> >> > > > > > > > generateFFMPEG
> >> > > > > > > > process-generateFullFLV
> >> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> >> FFmpeg
> >> > > > > > developers
> >> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> >> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> >> > > > > --enable-libvorbis
> >> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> >> --enable-nonfree
> >> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> >> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> >> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> >> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> >> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> >> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> >> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> >> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> >> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> >> > present,
> >> > > > > this
> >> > > > > > > > might fail
> >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
> >> none)
> >> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> >> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> >> > none, 0
> >> > > > > > > channels)
> >> > > > > > > >
> >> > > > > > > >
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> >> > > > > > > > could not find codec parameters
> >> > > > > > > >
> >> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> >> > > > > > > >
> >> > > > > > > >
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> >> > > > > > > > -i,
> >> > > > > > > >
> >> > > > > > > >
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> >> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> >> > -vcodec,
> >> > > > > > flashsv,
> >> > > > > > > > -map, 0:0, -map, 1:0,
> >> > > > > > > >
> >> > > > >
> >> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> >> > > > > > > > exitValue-1
> >> > > > > > > > out-
> >> > > > > > > >
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > >
> >> > >
> >> >
> >>
> --------------------------------------------------------------------------
> >> > > > > > > >
> >> > > > > > > > I use not the latest trunk version but one of the newest
> >> ones.
> >> > > > Ffmpeg
> >> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> >> > > > > > > > Also, you can try it at:
> >> > > > > > > > http://demo.dataved.ru/openmeetings/
> >> > > > > > > >
> >> > > > > > > > Best regards,
> >> > > > > > > > German Grekhov
> >> > > > > > > >
> >> > > > > > >
> >> > > > > > >
> >> > > > > > >
> >> > > > > > > --
> >> > > > > > > WBR
> >> > > > > > > Maxim aka solomax
> >> > > > > > >
> >> > > > > >
> >> > > > >
> >> > > > >
> >> > > > >
> >> > > > > --
> >> > > > > Sebastian Wagner
> >> > > > > https://twitter.com/#!/dead_lock
> >> > > > > http://www.openmeetings.de
> >> > > > > http://www.webbase-design.de
> >> > > > > http://www.wagner-sebastian.com
> >> > > > > seba.wagner@gmail.com
> >> > > > >
> >> > > >
> >> > >
> >> > >
> >> > >
> >> > > --
> >> > > Sebastian Wagner
> >> > > https://twitter.com/#!/dead_lock
> >> > > http://www.openmeetings.de
> >> > > http://www.webbase-design.de
> >> > > http://www.wagner-sebastian.com
> >> > > seba.wagner@gmail.com
> >> > >
> >> >
> >>
> >>
> >>
> >> --
> >> Sebastian Wagner
> >> https://twitter.com/#!/dead_lock
> >> http://www.openmeetings.de
> >> http://www.webbase-design.de
> >> http://www.wagner-sebastian.com
> >> seba.wagner@gmail.com
> >>
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
The following exception occurs while trying to convert short (~5sec)
recordings:
java.lang.Exception: flvRecordingMetaDataOfScreen is Null FlvRecordingId 16
at
org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.stripAudioFromFLVs(FlvRecorderConverter.ja
va:87) [openmeetings-2.0.0-SNAPSHOT.jar:na]
at
org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverter.startConversion(FlvRecorderConverter.java:
63) [openmeetings-2.0.0-SNAPSHOT.jar:na]
at
org.openmeetings.app.data.flvrecord.converter.FlvRecorderConverterTask$1.run(FlvRecorderConverterTask.java:43
) [openmeetings-2.0.0-SNAPSHOT.jar:na]
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[na:1.6.0_31]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[na:1.6.0_31]
at java.lang.Thread.run(Thread.java:662) [na:1.6.0_31]
On Fri, Jun 29, 2012 at 10:22 AM, Maxim Solodovnik <so...@gmail.com>wrote:
> I'll double check the client.
> I tried not to change the logic while doing my changes.
>
>
> On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
> seba.wagner@gmail.com> wrote:
>
>> I have seen issue with recordings that are shorter then 10 seconds.
>> Please restart your test and make a recording with at least 20-30 seconds
>> length.
>>
>> @Maxim: I think the issue with short recordings is in the WebStart client.
>> There is a hook in the client that tests if the Tile has changed.
>> Initially it should send just all tiles. But somehow this data is
>> sometimes
>> not send at all. Sometimes you can see some "artefacts" in the first few
>> seconds in a recording.
>> (There is further a hook in the initialization so that when you did
>> already
>> start screensharing when you do start recording, that the tiles will be
>> all
>> send no matter if they have changed or not)
>>
>> Sebastian
>>
>> 2012/6/28 German Grekhov <ge...@gmail.com>
>>
>> > The recording length is 5 seconds. The size of reproducible file is 32
>> > kilobytes.
>> >
>> > German.
>> >
>> >
>> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>> >
>> > > What was the overall length of the recording that you made?
>> > >
>> > > rec_125_stream_
>> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the
>> > data
>> > > of the screensharing.
>> > > A file with 217 bytes cannot be the source for any screen data. The
>> file
>> > is
>> > > just empty. Maybe some headers written to it but no actual video data.
>> > >
>> > > Sebastian
>> > >
>> > > 2012/6/28 German Grekhov <ge...@gmail.com>
>> > >
>> > > > No, there are no any *.ser files.
>> > > >
>> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>> > > >
>> > > > > is there a file in the same folder with the suffix ".ser" ?
>> > > > >
>> > > > > Sebastian
>> > > > >
>> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
>> > > > >
>> > > > > > 1)
>> > > > > >
>> > > >
>> >
>> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
>> > > > > > is only 217 bytes, so it is not opened by the player.
>> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
>> > > > contains
>> > > > > > only audio.
>> > > > > > 3) corresponding *.wav files are played.
>> > > > > >
>> > > > > > German.
>> > > > > >
>> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
>> > > > > >
>> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
>> > > > streams
>> > > > > > > present, this
>> > > > > > > might fail"
>> > > > > > > There is something wrong with flv file
>> > > > > > > Are you able to play it with VLC media player?
>> > > > > > >
>> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
>> > > > > > german.grekhov@gmail.com
>> > > > > > > >wrote:
>> > > > > > >
>> > > > > > > > Hello, community!
>> > > > > > > >
>> > > > > > > > I have problems with recordings again. When I try to record
>> a
>> > > > > > conference
>> > > > > > > > with default settings then everything is all right. But
>> when I
>> > > > change
>> > > > > > the
>> > > > > > > > recording quality (set it to "Low quality") then it is
>> > impossible
>> > > > to
>> > > > > > play
>> > > > > > > > the recorded video. The error occurs:
>> > > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> --------------------------------------------------------------------------
>> > > > > > > > Log:28.06.2012 17:39:20
>> > > > > > > > generateFFMPEG
>> > > > > > > > process-generateFullFLV
>> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
>> FFmpeg
>> > > > > > developers
>> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
>> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
>> > > > > --enable-libvorbis
>> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
>> --enable-nonfree
>> > > > > > > > libavutil 51. 35.100 / 51. 35.100
>> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
>> > > > > > > > libavformat 53. 32.100 / 53. 32.100
>> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
>> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
>> > > > > > > > libswscale 2. 1.100 / 2. 1.100
>> > > > > > > > libswresample 0. 6.100 / 0. 6.100
>> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
>> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
>> > present,
>> > > > > this
>> > > > > > > > might fail
>> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
>> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
>> none)
>> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
>> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
>> > none, 0
>> > > > > > > channels)
>> > > > > > > >
>> > > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
>> > > > > > > > could not find codec parameters
>> > > > > > > >
>> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
>> > > > > > > >
>> > > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
>> > > > > > > > -i,
>> > > > > > > >
>> > > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
>> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
>> > -vcodec,
>> > > > > > flashsv,
>> > > > > > > > -map, 0:0, -map, 1:0,
>> > > > > > > >
>> > > > >
>> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
>> > > > > > > > exitValue-1
>> > > > > > > > out-
>> > > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> --------------------------------------------------------------------------
>> > > > > > > >
>> > > > > > > > I use not the latest trunk version but one of the newest
>> ones.
>> > > > Ffmpeg
>> > > > > > > > version is 10.3. Can anybody reproduce this issue?
>> > > > > > > > Also, you can try it at:
>> > > > > > > > http://demo.dataved.ru/openmeetings/
>> > > > > > > >
>> > > > > > > > Best regards,
>> > > > > > > > German Grekhov
>> > > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > >
>> > > > > > > --
>> > > > > > > WBR
>> > > > > > > Maxim aka solomax
>> > > > > > >
>> > > > > >
>> > > > >
>> > > > >
>> > > > >
>> > > > > --
>> > > > > Sebastian Wagner
>> > > > > https://twitter.com/#!/dead_lock
>> > > > > http://www.openmeetings.de
>> > > > > http://www.webbase-design.de
>> > > > > http://www.wagner-sebastian.com
>> > > > > seba.wagner@gmail.com
>> > > > >
>> > > >
>> > >
>> > >
>> > >
>> > > --
>> > > Sebastian Wagner
>> > > https://twitter.com/#!/dead_lock
>> > > http://www.openmeetings.de
>> > > http://www.webbase-design.de
>> > > http://www.wagner-sebastian.com
>> > > seba.wagner@gmail.com
>> > >
>> >
>>
>>
>>
>> --
>> Sebastian Wagner
>> https://twitter.com/#!/dead_lock
>> http://www.openmeetings.de
>> http://www.webbase-design.de
>> http://www.wagner-sebastian.com
>> seba.wagner@gmail.com
>>
>
>
>
> --
> WBR
> Maxim aka solomax
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
I'll double check the client.
I tried not to change the logic while doing my changes.
On Thu, Jun 28, 2012 at 7:59 PM, seba.wagner@gmail.com <
seba.wagner@gmail.com> wrote:
> I have seen issue with recordings that are shorter then 10 seconds.
> Please restart your test and make a recording with at least 20-30 seconds
> length.
>
> @Maxim: I think the issue with short recordings is in the WebStart client.
> There is a hook in the client that tests if the Tile has changed.
> Initially it should send just all tiles. But somehow this data is sometimes
> not send at all. Sometimes you can see some "artefacts" in the first few
> seconds in a recording.
> (There is further a hook in the initialization so that when you did already
> start screensharing when you do start recording, that the tiles will be all
> send no matter if they have changed or not)
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > The recording length is 5 seconds. The size of reproducible file is 32
> > kilobytes.
> >
> > German.
> >
> >
> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >
> > > What was the overall length of the recording that you made?
> > >
> > > rec_125_stream_
> > > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the
> > data
> > > of the screensharing.
> > > A file with 217 bytes cannot be the source for any screen data. The
> file
> > is
> > > just empty. Maybe some headers written to it but no actual video data.
> > >
> > > Sebastian
> > >
> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >
> > > > No, there are no any *.ser files.
> > > >
> > > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > > >
> > > > > is there a file in the same folder with the suffix ".ser" ?
> > > > >
> > > > > Sebastian
> > > > >
> > > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > > >
> > > > > > 1)
> > > > > >
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > > is only 217 bytes, so it is not opened by the player.
> > > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> > > > contains
> > > > > > only audio.
> > > > > > 3) corresponding *.wav files are played.
> > > > > >
> > > > > > German.
> > > > > >
> > > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > > >
> > > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
> > > > streams
> > > > > > > present, this
> > > > > > > might fail"
> > > > > > > There is something wrong with flv file
> > > > > > > Are you able to play it with VLC media player?
> > > > > > >
> > > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > > german.grekhov@gmail.com
> > > > > > > >wrote:
> > > > > > >
> > > > > > > > Hello, community!
> > > > > > > >
> > > > > > > > I have problems with recordings again. When I try to record a
> > > > > > conference
> > > > > > > > with default settings then everything is all right. But when
> I
> > > > change
> > > > > > the
> > > > > > > > recording quality (set it to "Low quality") then it is
> > impossible
> > > > to
> > > > > > play
> > > > > > > > the recorded video. The error occurs:
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > > Log:28.06.2012 17:39:20
> > > > > > > > generateFFMPEG
> > > > > > > > process-generateFullFLV
> > > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the
> FFmpeg
> > > > > > developers
> > > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > > --enable-libvorbis
> > > > > > > > --enable-libgsm --enable-libfaac --enable-gpl
> --enable-nonfree
> > > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> > present,
> > > > > this
> > > > > > > > might fail
> > > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
> none)
> > > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> > none, 0
> > > > > > > channels)
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > > could not find codec parameters
> > > > > > > >
> > > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > > -i,
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> > -vcodec,
> > > > > > flashsv,
> > > > > > > > -map, 0:0, -map, 1:0,
> > > > > > > >
> > > > >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > > exitValue-1
> > > > > > > > out-
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > >
> > > > > > > > I use not the latest trunk version but one of the newest
> ones.
> > > > Ffmpeg
> > > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > > Also, you can try it at:
> > > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > > >
> > > > > > > > Best regards,
> > > > > > > > German Grekhov
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > --
> > > > > > > WBR
> > > > > > > Maxim aka solomax
> > > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Sebastian Wagner
> > > > > https://twitter.com/#!/dead_lock
> > > > > http://www.openmeetings.de
> > > > > http://www.webbase-design.de
> > > > > http://www.wagner-sebastian.com
> > > > > seba.wagner@gmail.com
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
However this has nothing to do with the problem Irina did report today.
The recordings that she made where all fine.
They just do not playback at all.
Also videos that you upload to the File-Explorer do not playback at all.
So the source of her issue is a problem in the Red5 VOD playback.
Quality settings have not been involved, but it might be worth testing if
there is also an issue when doing recording with low/medium/high quality
settings. However this might be yet another issue :)
Sebastian
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> I have seen issue with recordings that are shorter then 10 seconds.
> Please restart your test and make a recording with at least 20-30 seconds
> length.
>
> @Maxim: I think the issue with short recordings is in the WebStart client.
> There is a hook in the client that tests if the Tile has changed.
> Initially it should send just all tiles. But somehow this data is
> sometimes not send at all. Sometimes you can see some "artefacts" in the
> first few seconds in a recording.
> (There is further a hook in the initialization so that when you did
> already start screensharing when you do start recording, that the tiles
> will be all send no matter if they have changed or not)
>
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
>> The recording length is 5 seconds. The size of reproducible file is 32
>> kilobytes.
>>
>> German.
>>
>>
>> 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>>
>> > What was the overall length of the recording that you made?
>> >
>> > rec_125_stream_
>> > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the
>> data
>> > of the screensharing.
>> > A file with 217 bytes cannot be the source for any screen data. The
>> file is
>> > just empty. Maybe some headers written to it but no actual video data.
>> >
>> > Sebastian
>> >
>> > 2012/6/28 German Grekhov <ge...@gmail.com>
>> >
>> > > No, there are no any *.ser files.
>> > >
>> > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>> > >
>> > > > is there a file in the same folder with the suffix ".ser" ?
>> > > >
>> > > > Sebastian
>> > > >
>> > > > 2012/6/28 German Grekhov <ge...@gmail.com>
>> > > >
>> > > > > 1)
>> > > > >
>> > >
>> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
>> > > > > is only 217 bytes, so it is not opened by the player.
>> > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
>> > > contains
>> > > > > only audio.
>> > > > > 3) corresponding *.wav files are played.
>> > > > >
>> > > > > German.
>> > > > >
>> > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
>> > > > >
>> > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
>> > > streams
>> > > > > > present, this
>> > > > > > might fail"
>> > > > > > There is something wrong with flv file
>> > > > > > Are you able to play it with VLC media player?
>> > > > > >
>> > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
>> > > > > german.grekhov@gmail.com
>> > > > > > >wrote:
>> > > > > >
>> > > > > > > Hello, community!
>> > > > > > >
>> > > > > > > I have problems with recordings again. When I try to record a
>> > > > > conference
>> > > > > > > with default settings then everything is all right. But when I
>> > > change
>> > > > > the
>> > > > > > > recording quality (set it to "Low quality") then it is
>> impossible
>> > > to
>> > > > > play
>> > > > > > > the recorded video. The error occurs:
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> --------------------------------------------------------------------------
>> > > > > > > Log:28.06.2012 17:39:20
>> > > > > > > generateFFMPEG
>> > > > > > > process-generateFullFLV
>> > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
>> > > > > developers
>> > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
>> > > > > > > configuration: --enable-libmp3lame --enable-libxvid
>> > > > --enable-libvorbis
>> > > > > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
>> > > > > > > libavutil 51. 35.100 / 51. 35.100
>> > > > > > > libavcodec 53. 61.100 / 53. 61.100
>> > > > > > > libavformat 53. 32.100 / 53. 32.100
>> > > > > > > libavdevice 53. 4.100 / 53. 4.100
>> > > > > > > libavfilter 2. 61.100 / 2. 61.100
>> > > > > > > libswscale 2. 1.100 / 2. 1.100
>> > > > > > > libswresample 0. 6.100 / 0. 6.100
>> > > > > > > libpostproc 52. 0.100 / 52. 0.100
>> > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
>> present,
>> > > > this
>> > > > > > > might fail
>> > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
>> > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video:
>> none)
>> > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
>> > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
>> none, 0
>> > > > > > channels)
>> > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
>> > > > > > > could not find codec parameters
>> > > > > > >
>> > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
>> > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
>> > > > > > > -i,
>> > > > > > >
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
>> > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
>> -vcodec,
>> > > > > flashsv,
>> > > > > > > -map, 0:0, -map, 1:0,
>> > > > > > >
>> > > >
>> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
>> > > > > > > exitValue-1
>> > > > > > > out-
>> > > > > > >
>> > > > > >
>> > > > >
>> > > >
>> > >
>> >
>> --------------------------------------------------------------------------
>> > > > > > >
>> > > > > > > I use not the latest trunk version but one of the newest ones.
>> > > Ffmpeg
>> > > > > > > version is 10.3. Can anybody reproduce this issue?
>> > > > > > > Also, you can try it at:
>> > > > > > > http://demo.dataved.ru/openmeetings/
>> > > > > > >
>> > > > > > > Best regards,
>> > > > > > > German Grekhov
>> > > > > > >
>> > > > > >
>> > > > > >
>> > > > > >
>> > > > > > --
>> > > > > > WBR
>> > > > > > Maxim aka solomax
>> > > > > >
>> > > > >
>> > > >
>> > > >
>> > > >
>> > > > --
>> > > > Sebastian Wagner
>> > > > https://twitter.com/#!/dead_lock
>> > > > http://www.openmeetings.de
>> > > > http://www.webbase-design.de
>> > > > http://www.wagner-sebastian.com
>> > > > seba.wagner@gmail.com
>> > > >
>> > >
>> >
>> >
>> >
>> > --
>> > Sebastian Wagner
>> > https://twitter.com/#!/dead_lock
>> > http://www.openmeetings.de
>> > http://www.webbase-design.de
>> > http://www.wagner-sebastian.com
>> > seba.wagner@gmail.com
>> >
>>
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
I have seen issue with recordings that are shorter then 10 seconds.
Please restart your test and make a recording with at least 20-30 seconds
length.
@Maxim: I think the issue with short recordings is in the WebStart client.
There is a hook in the client that tests if the Tile has changed.
Initially it should send just all tiles. But somehow this data is sometimes
not send at all. Sometimes you can see some "artefacts" in the first few
seconds in a recording.
(There is further a hook in the initialization so that when you did already
start screensharing when you do start recording, that the tiles will be all
send no matter if they have changed or not)
Sebastian
2012/6/28 German Grekhov <ge...@gmail.com>
> The recording length is 5 seconds. The size of reproducible file is 32
> kilobytes.
>
> German.
>
>
> 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>
> > What was the overall length of the recording that you made?
> >
> > rec_125_stream_
> > 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the
> data
> > of the screensharing.
> > A file with 217 bytes cannot be the source for any screen data. The file
> is
> > just empty. Maybe some headers written to it but no actual video data.
> >
> > Sebastian
> >
> > 2012/6/28 German Grekhov <ge...@gmail.com>
> >
> > > No, there are no any *.ser files.
> > >
> > > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> > >
> > > > is there a file in the same folder with the suffix ".ser" ?
> > > >
> > > > Sebastian
> > > >
> > > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > > >
> > > > > 1)
> > > > >
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > > is only 217 bytes, so it is not opened by the player.
> > > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> > > contains
> > > > > only audio.
> > > > > 3) corresponding *.wav files are played.
> > > > >
> > > > > German.
> > > > >
> > > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > > >
> > > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
> > > streams
> > > > > > present, this
> > > > > > might fail"
> > > > > > There is something wrong with flv file
> > > > > > Are you able to play it with VLC media player?
> > > > > >
> > > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > > german.grekhov@gmail.com
> > > > > > >wrote:
> > > > > >
> > > > > > > Hello, community!
> > > > > > >
> > > > > > > I have problems with recordings again. When I try to record a
> > > > > conference
> > > > > > > with default settings then everything is all right. But when I
> > > change
> > > > > the
> > > > > > > recording quality (set it to "Low quality") then it is
> impossible
> > > to
> > > > > play
> > > > > > > the recorded video. The error occurs:
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > > Log:28.06.2012 17:39:20
> > > > > > > generateFFMPEG
> > > > > > > process-generateFullFLV
> > > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> > > > > developers
> > > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > > --enable-libvorbis
> > > > > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams
> present,
> > > > this
> > > > > > > might fail
> > > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio:
> none, 0
> > > > > > channels)
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > > could not find codec parameters
> > > > > > >
> > > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > > -i,
> > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384,
> -vcodec,
> > > > > flashsv,
> > > > > > > -map, 0:0, -map, 1:0,
> > > > > > >
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > > exitValue-1
> > > > > > > out-
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > >
> > > > > > > I use not the latest trunk version but one of the newest ones.
> > > Ffmpeg
> > > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > > Also, you can try it at:
> > > > > > > http://demo.dataved.ru/openmeetings/
> > > > > > >
> > > > > > > Best regards,
> > > > > > > German Grekhov
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > WBR
> > > > > > Maxim aka solomax
> > > > > >
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Sebastian Wagner
> > > > https://twitter.com/#!/dead_lock
> > > > http://www.openmeetings.de
> > > > http://www.webbase-design.de
> > > > http://www.wagner-sebastian.com
> > > > seba.wagner@gmail.com
> > > >
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
The recording length is 5 seconds. The size of reproducible file is 32
kilobytes.
German.
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> What was the overall length of the recording that you made?
>
> rec_125_stream_
> 7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the data
> of the screensharing.
> A file with 217 bytes cannot be the source for any screen data. The file is
> just empty. Maybe some headers written to it but no actual video data.
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > No, there are no any *.ser files.
> >
> > 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> >
> > > is there a file in the same folder with the suffix ".ser" ?
> > >
> > > Sebastian
> > >
> > > 2012/6/28 German Grekhov <ge...@gmail.com>
> > >
> > > > 1)
> > > >
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > > is only 217 bytes, so it is not opened by the player.
> > > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> > contains
> > > > only audio.
> > > > 3) corresponding *.wav files are played.
> > > >
> > > > German.
> > > >
> > > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > > >
> > > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
> > streams
> > > > > present, this
> > > > > might fail"
> > > > > There is something wrong with flv file
> > > > > Are you able to play it with VLC media player?
> > > > >
> > > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > > german.grekhov@gmail.com
> > > > > >wrote:
> > > > >
> > > > > > Hello, community!
> > > > > >
> > > > > > I have problems with recordings again. When I try to record a
> > > > conference
> > > > > > with default settings then everything is all right. But when I
> > change
> > > > the
> > > > > > recording quality (set it to "Low quality") then it is impossible
> > to
> > > > play
> > > > > > the recorded video. The error occurs:
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > > Log:28.06.2012 17:39:20
> > > > > > generateFFMPEG
> > > > > > process-generateFullFLV
> > > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> > > > developers
> > > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > > configuration: --enable-libmp3lame --enable-libxvid
> > > --enable-libvorbis
> > > > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present,
> > > this
> > > > > > might fail
> > > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > > > > channels)
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > > could not find codec parameters
> > > > > >
> > > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > > -i,
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> > > > flashsv,
> > > > > > -map, 0:0, -map, 1:0,
> > > > > >
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > > exitValue-1
> > > > > > out-
> > > > > >
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > >
> > > > > > I use not the latest trunk version but one of the newest ones.
> > Ffmpeg
> > > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > > Also, you can try it at:
> > > > > > http://demo.dataved.ru/openmeetings/
> > > > > >
> > > > > > Best regards,
> > > > > > German Grekhov
> > > > > >
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > WBR
> > > > > Maxim aka solomax
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Sebastian Wagner
> > > https://twitter.com/#!/dead_lock
> > > http://www.openmeetings.de
> > > http://www.webbase-design.de
> > > http://www.wagner-sebastian.com
> > > seba.wagner@gmail.com
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
What was the overall length of the recording that you made?
rec_125_stream_
7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv should be the data
of the screensharing.
A file with 217 bytes cannot be the source for any screen data. The file is
just empty. Maybe some headers written to it but no actual video data.
Sebastian
2012/6/28 German Grekhov <ge...@gmail.com>
> No, there are no any *.ser files.
>
> 2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
>
> > is there a file in the same folder with the suffix ".ser" ?
> >
> > Sebastian
> >
> > 2012/6/28 German Grekhov <ge...@gmail.com>
> >
> > > 1)
> > >
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > > is only 217 bytes, so it is not opened by the player.
> > > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it
> contains
> > > only audio.
> > > 3) corresponding *.wav files are played.
> > >
> > > German.
> > >
> > > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> > >
> > > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no
> streams
> > > > present, this
> > > > might fail"
> > > > There is something wrong with flv file
> > > > Are you able to play it with VLC media player?
> > > >
> > > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > > german.grekhov@gmail.com
> > > > >wrote:
> > > >
> > > > > Hello, community!
> > > > >
> > > > > I have problems with recordings again. When I try to record a
> > > conference
> > > > > with default settings then everything is all right. But when I
> change
> > > the
> > > > > recording quality (set it to "Low quality") then it is impossible
> to
> > > play
> > > > > the recorded video. The error occurs:
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > > Log:28.06.2012 17:39:20
> > > > > generateFFMPEG
> > > > > process-generateFullFLV
> > > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> > > developers
> > > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > > configuration: --enable-libmp3lame --enable-libxvid
> > --enable-libvorbis
> > > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > > > libavutil 51. 35.100 / 51. 35.100
> > > > > libavcodec 53. 61.100 / 53. 61.100
> > > > > libavformat 53. 32.100 / 53. 32.100
> > > > > libavdevice 53. 4.100 / 53. 4.100
> > > > > libavfilter 2. 61.100 / 2. 61.100
> > > > > libswscale 2. 1.100 / 2. 1.100
> > > > > libswresample 0. 6.100 / 0. 6.100
> > > > > libpostproc 52. 0.100 / 52. 0.100
> > > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present,
> > this
> > > > > might fail
> > > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > > > channels)
> > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > > could not find codec parameters
> > > > >
> > > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > > -i,
> > > > >
> > > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> > > flashsv,
> > > > > -map, 0:0, -map, 1:0,
> > > > >
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > > exitValue-1
> > > > > out-
> > > > >
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > >
> > > > > I use not the latest trunk version but one of the newest ones.
> Ffmpeg
> > > > > version is 10.3. Can anybody reproduce this issue?
> > > > > Also, you can try it at:
> > > > > http://demo.dataved.ru/openmeetings/
> > > > >
> > > > > Best regards,
> > > > > German Grekhov
> > > > >
> > > >
> > > >
> > > >
> > > > --
> > > > WBR
> > > > Maxim aka solomax
> > > >
> > >
> >
> >
> >
> > --
> > Sebastian Wagner
> > https://twitter.com/#!/dead_lock
> > http://www.openmeetings.de
> > http://www.webbase-design.de
> > http://www.wagner-sebastian.com
> > seba.wagner@gmail.com
> >
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
No, there are no any *.ser files.
2012/6/28 seba.wagner@gmail.com <se...@gmail.com>
> is there a file in the same folder with the suffix ".ser" ?
>
> Sebastian
>
> 2012/6/28 German Grekhov <ge...@gmail.com>
>
> > 1)
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > is only 217 bytes, so it is not opened by the player.
> > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it contains
> > only audio.
> > 3) corresponding *.wav files are played.
> >
> > German.
> >
> > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> >
> > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
> > > present, this
> > > might fail"
> > > There is something wrong with flv file
> > > Are you able to play it with VLC media player?
> > >
> > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > german.grekhov@gmail.com
> > > >wrote:
> > >
> > > > Hello, community!
> > > >
> > > > I have problems with recordings again. When I try to record a
> > conference
> > > > with default settings then everything is all right. But when I change
> > the
> > > > recording quality (set it to "Low quality") then it is impossible to
> > play
> > > > the recorded video. The error occurs:
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > Log:28.06.2012 17:39:20
> > > > generateFFMPEG
> > > > process-generateFullFLV
> > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> > developers
> > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > configuration: --enable-libmp3lame --enable-libxvid
> --enable-libvorbis
> > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > > libavutil 51. 35.100 / 51. 35.100
> > > > libavcodec 53. 61.100 / 53. 61.100
> > > > libavformat 53. 32.100 / 53. 32.100
> > > > libavdevice 53. 4.100 / 53. 4.100
> > > > libavfilter 2. 61.100 / 2. 61.100
> > > > libswscale 2. 1.100 / 2. 1.100
> > > > libswresample 0. 6.100 / 0. 6.100
> > > > libpostproc 52. 0.100 / 52. 0.100
> > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present,
> this
> > > > might fail
> > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > > channels)
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > could not find codec parameters
> > > >
> > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > -i,
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> > flashsv,
> > > > -map, 0:0, -map, 1:0,
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > exitValue-1
> > > > out-
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > >
> > > > I use not the latest trunk version but one of the newest ones. Ffmpeg
> > > > version is 10.3. Can anybody reproduce this issue?
> > > > Also, you can try it at:
> > > > http://demo.dataved.ru/openmeetings/
> > > >
> > > > Best regards,
> > > > German Grekhov
> > > >
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
>
>
>
> --
> Sebastian Wagner
> https://twitter.com/#!/dead_lock
> http://www.openmeetings.de
> http://www.webbase-design.de
> http://www.wagner-sebastian.com
> seba.wagner@gmail.com
>
Re: Recording problems
Posted by "seba.wagner@gmail.com" <se...@gmail.com>.
is there a file in the same folder with the suffix ".ser" ?
Sebastian
2012/6/28 German Grekhov <ge...@gmail.com>
> 1)
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> is only 217 bytes, so it is not opened by the player.
> 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it contains
> only audio.
> 3) corresponding *.wav files are played.
>
> German.
>
> 2012/6/28 Maxim Solodovnik <so...@gmail.com>
>
> > According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
> > present, this
> > might fail"
> > There is something wrong with flv file
> > Are you able to play it with VLC media player?
> >
> > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> german.grekhov@gmail.com
> > >wrote:
> >
> > > Hello, community!
> > >
> > > I have problems with recordings again. When I try to record a
> conference
> > > with default settings then everything is all right. But when I change
> the
> > > recording quality (set it to "Low quality") then it is impossible to
> play
> > > the recorded video. The error occurs:
> > >
> >
> --------------------------------------------------------------------------
> > > Log:28.06.2012 17:39:20
> > > generateFFMPEG
> > > process-generateFullFLV
> > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> developers
> > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
> > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > libavutil 51. 35.100 / 51. 35.100
> > > libavcodec 53. 61.100 / 53. 61.100
> > > libavformat 53. 32.100 / 53. 32.100
> > > libavdevice 53. 4.100 / 53. 4.100
> > > libavfilter 2. 61.100 / 2. 61.100
> > > libswscale 2. 1.100 / 2. 1.100
> > > libswresample 0. 6.100 / 0. 6.100
> > > libpostproc 52. 0.100 / 52. 0.100
> > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present, this
> > > might fail
> > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > channels)
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > could not find codec parameters
> > >
> > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > -i,
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> flashsv,
> > > -map, 0:0, -map, 1:0,
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > exitValue-1
> > > out-
> > >
> >
> --------------------------------------------------------------------------
> > >
> > > I use not the latest trunk version but one of the newest ones. Ffmpeg
> > > version is 10.3. Can anybody reproduce this issue?
> > > Also, you can try it at:
> > > http://demo.dataved.ru/openmeetings/
> > >
> > > Best regards,
> > > German Grekhov
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
--
Sebastian Wagner
https://twitter.com/#!/dead_lock
http://www.openmeetings.de
http://www.webbase-design.de
http://www.wagner-sebastian.com
seba.wagner@gmail.com
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
I know, but it is the same case (with the low quality). I have checked them
(..._123_....) - the same behavior of vlc player.
2012/6/28 Maxim Solodovnik <so...@gmail.com>
> according to the initial report something wrong with
> rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv
>
> can you check this file?
>
> On Thu, Jun 28, 2012 at 7:33 PM, German Grekhov <german.grekhov@gmail.com
> >wrote:
>
> > 1)
> > "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> > is only 217 bytes, so it is not opened by the player.
> > 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it contains
> > only audio.
> > 3) corresponding *.wav files are played.
> >
> > German.
> >
> > 2012/6/28 Maxim Solodovnik <so...@gmail.com>
> >
> > > According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
> > > present, this
> > > might fail"
> > > There is something wrong with flv file
> > > Are you able to play it with VLC media player?
> > >
> > > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> > german.grekhov@gmail.com
> > > >wrote:
> > >
> > > > Hello, community!
> > > >
> > > > I have problems with recordings again. When I try to record a
> > conference
> > > > with default settings then everything is all right. But when I change
> > the
> > > > recording quality (set it to "Low quality") then it is impossible to
> > play
> > > > the recorded video. The error occurs:
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > > Log:28.06.2012 17:39:20
> > > > generateFFMPEG
> > > > process-generateFullFLV
> > > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> > developers
> > > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > > configuration: --enable-libmp3lame --enable-libxvid
> --enable-libvorbis
> > > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > > libavutil 51. 35.100 / 51. 35.100
> > > > libavcodec 53. 61.100 / 53. 61.100
> > > > libavformat 53. 32.100 / 53. 32.100
> > > > libavdevice 53. 4.100 / 53. 4.100
> > > > libavfilter 2. 61.100 / 2. 61.100
> > > > libswscale 2. 1.100 / 2. 1.100
> > > > libswresample 0. 6.100 / 0. 6.100
> > > > libpostproc 52. 0.100 / 52. 0.100
> > > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present,
> this
> > > > might fail
> > > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > > channels)
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > > could not find codec parameters
> > > >
> > > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > > -i,
> > > >
> > > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> > flashsv,
> > > > -map, 0:0, -map, 1:0,
> > > >
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > > exitValue-1
> > > > out-
> > > >
> > >
> >
> --------------------------------------------------------------------------
> > > >
> > > > I use not the latest trunk version but one of the newest ones. Ffmpeg
> > > > version is 10.3. Can anybody reproduce this issue?
> > > > Also, you can try it at:
> > > > http://demo.dataved.ru/openmeetings/
> > > >
> > > > Best regards,
> > > > German Grekhov
> > > >
> > >
> > >
> > >
> > > --
> > > WBR
> > > Maxim aka solomax
> > >
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
according to the initial report something wrong with
rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv
can you check this file?
On Thu, Jun 28, 2012 at 7:33 PM, German Grekhov <ge...@gmail.com>wrote:
> 1)
> "rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
> is only 217 bytes, so it is not opened by the player.
> 2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it contains
> only audio.
> 3) corresponding *.wav files are played.
>
> German.
>
> 2012/6/28 Maxim Solodovnik <so...@gmail.com>
>
> > According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
> > present, this
> > might fail"
> > There is something wrong with flv file
> > Are you able to play it with VLC media player?
> >
> > On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <
> german.grekhov@gmail.com
> > >wrote:
> >
> > > Hello, community!
> > >
> > > I have problems with recordings again. When I try to record a
> conference
> > > with default settings then everything is all right. But when I change
> the
> > > recording quality (set it to "Low quality") then it is impossible to
> play
> > > the recorded video. The error occurs:
> > >
> >
> --------------------------------------------------------------------------
> > > Log:28.06.2012 17:39:20
> > > generateFFMPEG
> > > process-generateFullFLV
> > > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg
> developers
> > > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > > configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
> > > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > > libavutil 51. 35.100 / 51. 35.100
> > > libavcodec 53. 61.100 / 53. 61.100
> > > libavformat 53. 32.100 / 53. 32.100
> > > libavdevice 53. 4.100 / 53. 4.100
> > > libavfilter 2. 61.100 / 2. 61.100
> > > libswscale 2. 1.100 / 2. 1.100
> > > libswresample 0. 6.100 / 0. 6.100
> > > libpostproc 52. 0.100 / 52. 0.100
> > > [flv @ 0x14e33a0] Broken FLV file, which says no streams present, this
> > > might fail
> > > [flv @ 0x14e33a0] decoding for stream 0 failed
> > > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > > [flv @ 0x14e33a0] decoding for stream 1 failed
> > > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> > channels)
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > > could not find codec parameters
> > >
> > > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > > -i,
> > >
> > >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec,
> flashsv,
> > > -map, 0:0, -map, 1:0,
> > > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > > exitValue-1
> > > out-
> > >
> >
> --------------------------------------------------------------------------
> > >
> > > I use not the latest trunk version but one of the newest ones. Ffmpeg
> > > version is 10.3. Can anybody reproduce this issue?
> > > Also, you can try it at:
> > > http://demo.dataved.ru/openmeetings/
> > >
> > > Best regards,
> > > German Grekhov
> > >
> >
> >
> >
> > --
> > WBR
> > Maxim aka solomax
> >
>
--
WBR
Maxim aka solomax
Re: Recording problems
Posted by German Grekhov <ge...@gmail.com>.
1)
"rec_125_stream_7fd2baf92cf4ee5e47666acf350d5ff6_28_06_2012_12_23_00.flv"
is only 217 bytes, so it is not opened by the player.
2) "rec_125_stream_31_28_06_2012_12_22_54.flv" is played but it contains
only audio.
3) corresponding *.wav files are played.
German.
2012/6/28 Maxim Solodovnik <so...@gmail.com>
> According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
> present, this
> might fail"
> There is something wrong with flv file
> Are you able to play it with VLC media player?
>
> On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <german.grekhov@gmail.com
> >wrote:
>
> > Hello, community!
> >
> > I have problems with recordings again. When I try to record a conference
> > with default settings then everything is all right. But when I change the
> > recording quality (set it to "Low quality") then it is impossible to play
> > the recorded video. The error occurs:
> >
> --------------------------------------------------------------------------
> > Log:28.06.2012 17:39:20
> > generateFFMPEG
> > process-generateFullFLV
> > error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers
> > built on Jun 18 2012 07:31:31 with gcc 4.4.5
> > configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
> > --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> > libavutil 51. 35.100 / 51. 35.100
> > libavcodec 53. 61.100 / 53. 61.100
> > libavformat 53. 32.100 / 53. 32.100
> > libavdevice 53. 4.100 / 53. 4.100
> > libavfilter 2. 61.100 / 2. 61.100
> > libswscale 2. 1.100 / 2. 1.100
> > libswresample 0. 6.100 / 0. 6.100
> > libpostproc 52. 0.100 / 52. 0.100
> > [flv @ 0x14e33a0] Broken FLV file, which says no streams present, this
> > might fail
> > [flv @ 0x14e33a0] decoding for stream 0 failed
> > [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> > [flv @ 0x14e33a0] decoding for stream 1 failed
> > [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0
> channels)
> >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> > could not find codec parameters
> >
> > command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
> >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> > -i,
> >
> >
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> > -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec, flashsv,
> > -map, 0:0, -map, 1:0,
> > /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> > exitValue-1
> > out-
> >
> --------------------------------------------------------------------------
> >
> > I use not the latest trunk version but one of the newest ones. Ffmpeg
> > version is 10.3. Can anybody reproduce this issue?
> > Also, you can try it at:
> > http://demo.dataved.ru/openmeetings/
> >
> > Best regards,
> > German Grekhov
> >
>
>
>
> --
> WBR
> Maxim aka solomax
>
Re: Recording problems
Posted by Maxim Solodovnik <so...@gmail.com>.
According to "[flv @ 0x14e33a0] Broken FLV file, which says no streams
present, this
might fail"
There is something wrong with flv file
Are you able to play it with VLC media player?
On Thu, Jun 28, 2012 at 5:57 PM, German Grekhov <ge...@gmail.com>wrote:
> Hello, community!
>
> I have problems with recordings again. When I try to record a conference
> with default settings then everything is all right. But when I change the
> recording quality (set it to "Low quality") then it is impossible to play
> the recorded video. The error occurs:
> --------------------------------------------------------------------------
> Log:28.06.2012 17:39:20
> generateFFMPEG
> process-generateFullFLV
> error-ffmpeg version 0.10.3 Copyright (c) 2000-2012 the FFmpeg developers
> built on Jun 18 2012 07:31:31 with gcc 4.4.5
> configuration: --enable-libmp3lame --enable-libxvid --enable-libvorbis
> --enable-libgsm --enable-libfaac --enable-gpl --enable-nonfree
> libavutil 51. 35.100 / 51. 35.100
> libavcodec 53. 61.100 / 53. 61.100
> libavformat 53. 32.100 / 53. 32.100
> libavdevice 53. 4.100 / 53. 4.100
> libavfilter 2. 61.100 / 2. 61.100
> libswscale 2. 1.100 / 2. 1.100
> libswresample 0. 6.100 / 0. 6.100
> libpostproc 52. 0.100 / 52. 0.100
> [flv @ 0x14e33a0] Broken FLV file, which says no streams present, this
> might fail
> [flv @ 0x14e33a0] decoding for stream 0 failed
> [flv @ 0x14e33a0] Could not find codec parameters (Video: none)
> [flv @ 0x14e33a0] decoding for stream 1 failed
> [flv @ 0x14e33a0] Could not find codec parameters (Audio: none, 0 channels)
>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv:
> could not find codec parameters
>
> command-[/root/ffmpeg-0.10.3/ffmpeg, -i,
>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_c0c15c896f4eafbccd70fb1b0ea2554c_28_06_2012_10_39_18.flv,
> -i,
>
> /opt/red5/webapps/openmeetings/streams/5503/rec_123_stream_29_28_06_2012_10_39_13_FULL_WAVE.wav,
> -ar, 22050, -acodec, libmp3lame, -ab, 32k, -s, 480x384, -vcodec, flashsv,
> -map, 0:0, -map, 1:0,
> /opt/red5/webapps/openmeetings/streams/hibernate/flvRecording_123.flv]
> exitValue-1
> out-
> --------------------------------------------------------------------------
>
> I use not the latest trunk version but one of the newest ones. Ffmpeg
> version is 10.3. Can anybody reproduce this issue?
> Also, you can try it at:
> http://demo.dataved.ru/openmeetings/
>
> Best regards,
> German Grekhov
>
--
WBR
Maxim aka solomax