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Bug 765800 - tsdemux: Can't playback one stream without PCR
tsdemux: Can't playback one stream without PCR
Status: RESOLVED DUPLICATE of bug 752843
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal normal
: NONE
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2016-04-29 09:18 UTC by kevin
Modified: 2016-04-30 14:09 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description kevin 2016-04-29 09:18:13 UTC 
Please get the video file:

https://www.dropbox.com/s/4aoeexntsu77jul/HD_8M.mpg?dl=0

Sebastian Dröge (slomo) has below analysis:

Ok, this fails because "mpegtsbase.c:1328:mpegts_base_scan:<tsdemux0> Couldn't find any PCR within the first 655360 bytes". Where is the PCR? :)


Can you open another bug against tsdemux for this specific file? Inside baseparse what should happen probably is to guard against overflows not only in this place but in general, I don't think your patch is complete here as it could still overflow (bitrate is still an int).
Comment 1 kevin 2016-04-29 09:22:09 UTC 
Can't find PCR needn't fail playback. PCR isn't mandatory for video playback.
Comment 2 Sebastian Dröge (slomo) 2016-04-29 09:29:58 UTC 
PCR is mandatory for valid MPEG-TS streams though.
Comment 3 Tim-Philipp Müller 2016-04-30 14:09:55 UTC 

*** This bug has been marked as a duplicate of bug 752843 ***