[jira] [Created] (OPENMEETINGS-1737) Troubles with sound at connecting external video source

["Dmitriy Muratov (JIRA)" <ji...@apache.org>]

Dmitriy Muratov created OPENMEETINGS-1737:
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             Summary: Troubles with sound at connecting external video source
                 Key: OPENMEETINGS-1737
                 URL: https://issues.apache.org/jira/browse/OPENMEETINGS-1737
             Project: Openmeetings
          Issue Type: Bug
          Components: Audio/Video
         Environment: Centos 7
            Reporter: Dmitriy Muratov
            Assignee: Maxim Solodovnik
         Attachments: Video_2017-11-02_155137.wmv

Hello!

I have some troubles with connecting external video source. In stream in OM room, audio and video are jerking. But if I streaming video  whitout audio stream, it playing normally. And if I show mp4 container without video stream it is jerking again. 
Changing ffmpeg keys didn't help. Running ffmpeg whithout encoding (-acodec copy) didn't help. No different between file on server or internet stream. 
VMs config: 4GB memory, 4 processors, everything busy max on 20%. IP traffic not busy. 
Ping time ~ 0.600 ms.
It's demo file of sound and video jerking attached
Have you some idea that's wrong?
Thanks!



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