[FFmpeg-trac] #2667(avcodec:open): console spamming when decoding a h264 / mp4 stream

FFmpeg trac at avcodec.org
Fri Jun 14 02:52:34 CEST 2013


#2667: console spamming when decoding a h264 / mp4 stream
------------------------------------+-----------------------------------
             Reporter:  gjdfgh      |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  minor       |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  h264 mov    |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+-----------------------------------

Comment (by cehoyos):

 Replying to [comment:10 ubitux]:
 > Replying to [comment:9 cehoyos]:
 > > Replying to [comment:8 ubitux]:
 > > > > Priority changed from normal to minor
 > > > > Summary changed from can't decode some mp4/h264 streams to console
 spamming when decoding a h264 / mp4 stream
 > > >
 > > > Well broken playback is the issue
 > >
 > > Please elaborate!
 > > (I was unable to reproduce / decoding works - perfectly - fine here,
 of course it is very possible that I am wrong but without any explanation
 this is extremely difficult to guess / understand.)
 > >
 >
 > The video is not supposed to be stalled like it is currently

 That brings me back to my original question:
 Which application does not ''stall''?
 (Before you answer: Note that afaict most frames in the sample only
 consist of "0" and "1" making decoding extra difficult imo if we do not
 assume 1bit ppm or bmp.)

 Or in other words: To the best of my knowledge the sample is broken and
 FFmpeg decodes it *extremely* well (spamming the console).

 (It is still not unlikely that I am completely wrong, that the sample can
 be decoded much better / not ''stalled'' but that would imo need at least
 some indication.)

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2667#comment:11>
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