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Bug 768903 - dashdemux: Cannot switch audio codec
dashdemux: Cannot switch audio codec
Status: RESOLVED INVALID
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
unspecified
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2016-07-17 15:29 UTC by Seungha Yang
Modified: 2016-12-10 11:00 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Seungha Yang 2016-07-17 15:29:43 UTC 
Whenever I try to change audio track, it causes not-linked flow return error. Note that this content consists of two different audio codec without video.

gst-play-1.0 http://download.tsi.telecom-paristech.fr/gpac/DASH_CONFORMANCE/TelecomParisTech/mp4-live-group/mp4-live-group-mpd-A-NBS.mpd

When playbin2 used, the first try of audio track change worked, but the next try of audio track change causes error.
In case of playbin3, it does not works, even the first try of audio track change.

I wanna ask that whether configuring demuxers per AdaptationSet is the best approach... I'm not sure how to handle this in case of playbin2, but playbin3 can handle dynamic codec change. In this context, isn't it better to configure only one demux per media type if it is re-usable? (e.g., only one demux for video, and the other demux for audio)
Comment 1 Edward Hervey 2016-12-08 15:48:17 UTC 
Just tried with current master, works fine. Can you confirm ?
Comment 2 Seungha Yang 2016-12-10 10:23:53 UTC 
(In reply to Edward Hervey from comment #1)
> Just tried with current master, works fine. Can you confirm ?

It doesn't work even the latest master (audio track change using 'a' comment of gst-play-1.0). 

Meanwhile, about above my comment, the playbin3 problem was gst-play issue (bug#775469). I'll do debugging more and will report what's the problem :)
Comment 3 Seungha Yang 2016-12-10 10:26:43 UTC 
Oh, Please close this issue. It was a matter of course, because disabling audio for audio only mpd.