[libav-bugs] [Bug 26] Threaded h.264 decode skips initial frames

bugzilla-daemon at aruru.libav.org bugzilla-daemon at aruru.libav.org
Sun Feb 26 10:46:53 CET 2012


http://bugzilla.libav.org/show_bug.cgi?id=26

Aneesh Dogra <lionaneesh at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |lionaneesh at gmail.com

--- Comment #1 from Aneesh Dogra <lionaneesh at gmail.com> 2012-02-26 10:46:53 CET ---
(In reply to comment #0)
> I have a sample I created for test purposes whose first video frame is *not* an
> IDR or an SEI recovery point.  When threaded decode is enabled, I get this
> warning message multiple times at the start of decode:
> [h264 @ 0x7fe024000a00] Cannot (re-)initialize context during parallel
> decoding.
> 
> And the decoder skips several seconds of video.  I.e. the first video frame
> produced by the decoder is several seconds after the first SEI recovery point
> in the video stream.
> 
> If I disable threads, the first frame produced aligns with the first recovery
> point. 
> 
> I have attached the a sample.

I cannot see your sample, Please upload again.

Thanks

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