[FFmpeg-trac] #7604(undetermined:reopened): G.729B decoder not available.

FFmpeg trac at avcodec.org
Wed Dec 12 17:43:31 EET 2018

#7604: G.729B decoder not available.
             Reporter:               |                    Owner:
  sameerthapaevontech                |                   Status:  reopened
                 Type:  defect       |                Component:
             Priority:  normal       |  undetermined
              Version:  git-master   |               Resolution:
             Keywords:  rtp g729     |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
Changes (by cehoyos):

 * keywords:  g729 => rtp g729
 * component:  avcodec => undetermined


 See https://tools.ietf.org/html/rfc3551#section-4.5.6
 The rtp layer has to detect the SDI frame (''Annex B comfort noise
 frame'') because of its size, I don't think this is possible with the file
 you provided.
 I do not immediately see that FFmpeg's rtp layer signals that it does not
 support G.729B, this appears to be a bug in FFmpeg, apart from the missing
 feature of supporting comfort noise.

Ticket URL: <https://trac.ffmpeg.org/ticket/7604#comment:9>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker

More information about the FFmpeg-trac mailing list