[FFmpeg-trac] #2667(undetermined:new): can't decode some mp4/h264 streams
FFmpeg
trac at avcodec.org
Fri Jun 14 00:31:11 CEST 2013
#2667: can't decode some mp4/h264 streams
-------------------------------------+-------------------------------------
Reporter: gjdfgh | Type: defect
Status: new | Priority: normal
Component: | Version:
undetermined | unspecified
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Consider:
{{{
ffplay
http://video.ted.com/talk/podcast/2013/None/AndrewMcAfee_2013-480p.mp4
}}}
This video plays fine at first, but about 130 seconds in it starts
spamming these messages:
{{{
AVC: nal size 0 nan fd= 2 aq= 46KB vq= 0KB sq= 0B f=0/0
[h264 @ 0xb4a07f40] AVC: nal size 0
[h264 @ 0xb4a07f40] no frame!
AVC: nal size 0 nan fd= 2 aq= 46KB vq= 0KB sq= 0B f=0/0
[h264 @ 0xb4ca5940] AVC: nal size 0
[h264 @ 0xb4ca5940] no frame!
[h264 @ 0xb4a1f7e0] AVC: nal size 0
Last message repeated 1 times
}}}
This is with latest git (fa125c5e82fce4). A user reported that a 2 week
old Libav actually caused failed with an assertion on this.
No, I won't follow the cehoyos ritual, don't even ask. It's easily
reproducible.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2667>
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