[FFmpeg-trac] #475(avformat:open): Audio desync from video with MXF file

FFmpeg trac at avcodec.org
Sun Sep 30 00:27:19 CEST 2012

#475: Audio desync from video with MXF file
             Reporter:  james2432   |                    Owner:
                 Type:  defect      |                   Status:  open
             Priority:  normal      |                Component:  avformat
              Version:  git-master  |               Resolution:
             Keywords:  mxf         |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
Changes (by cus):

 * component:  FFplay => avformat


 Audio packet timestamps are broken.

 For each audio frame which only contain 1601 samples, 0 duration is
 calculated because packet duration is rounded down in compute_pkt_fields
 of libavformat/utils.c.

Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/475#comment:4>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list