[jira] [Commented] (SLING-6046) While Streaming Video to IE 11, StreamRendererServlet do not use Partial Content Response [code 206]

["Ashok Kumar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLING-6046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15853730#comment-15853730 ] 

Ashok Kumar commented on SLING-6046:
------------------------------------

[~fmeschbe] , The patch we finally applied actually sends Range header for sling.contentlength >100 MB but comment says 100 KB. I believe 100 MB was the real intention or if it was 100 KB , we need to redo the patch. 

> While Streaming Video to IE 11, StreamRendererServlet do not use Partial Content Response [code 206]
> ----------------------------------------------------------------------------------------------------
>
>                 Key: SLING-6046
>                 URL: https://issues.apache.org/jira/browse/SLING-6046
>             Project: Sling
>          Issue Type: Bug
>          Components: Servlets
>    Affects Versions: Servlets Get 2.1.18
>            Reporter: Ashok Kumar
>            Assignee: Ian Boston
>             Fix For: Servlets Get 2.1.20
>
>         Attachments: Accept-Range Respone Header from S3.png, NetworkDataS3VideoFromIE11.xml, S3video.html, StreamRendererServlet.java.patch
>
>
> Since IE 11 expects "Accept-Ranges" [0] response header to start making requests with Range header, so sling lack in streaming of video content for IE end users. We can add Accept-Ranges = bytes header to response , either selectively only for video/mp4 mimetype ( video tag on IE looks for mp4 )  or always.
> Without support of partial content response (206) for IE users, all large video files are being downloaded in single chunk and user need to wait for long to see video content playing. 
> [0] http://stackoverflow.com/questions/25654422/http-pseudo-streaming-in-ie11 
>  



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