[FFmpeg-trac] #28(avcodec:new): Encoding mpeg-4 with threads and b-frames outputs errors on decoding

FFmpeg trac at avcodec.org
Wed Aug 24 04:19:58 CEST 2011


#28: Encoding mpeg-4 with threads and b-frames outputs errors on decoding
--------------------+----------------------
Reporter:  cehoyos  |       Owner:  michael
    Type:  defect   |      Status:  new
Priority:  normal   |   Component:  avcodec
 Version:  git      |  Resolution:
Keywords:           |  Blocked By:
Blocking:           |  Reproduced:  0
Analyzed:  0        |
--------------------+----------------------

Comment (by maldata):

 I can replicate this without specifying -threads. I've only tried it with
 xvid, but if the -bf flag is set during encoding, the output video appears
 corrupted when playing in VLC... totem plays them fine.

 I assume that means the problem is due to VLC's use of ffmpeg in decoding.

 I can provide a sample file if necessary.

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/28#comment:2>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker


More information about the FFmpeg-trac mailing list