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Old 11-12-09, 12:01 PM   #5
Stephen Warren
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Join Date: Aug 2005
Posts: 1,327
Default Re: ffodivxvdpau & packed bitstream problem

I've repro'd the issue with the clip Carl sent.

I originally didn't realize that this was just a frame-dropping issue as opposed to a corruption issue. I suspect the issue is simply that the ffmpeg/VDPAU integration code isn't splitting the "packed" B-frames out into a separate frames, so some B-frames are simply not being decoded and displayed.

I'll file a bug here anyway, to investigate what it'd take to fix this in ffmpeg. Let me know if anyone else starts looking into that so we don't duplicate effort. Thanks.
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