[FFmpeg-trac] #9891(avcodec:reopened): can not transcoding amr to pcm from rtp stream

FFmpeg trac at avcodec.org
Wed Aug 31 17:47:31 EEST 2022


#9891: can not transcoding amr to pcm from rtp stream
------------------------------------+------------------------------------
             Reporter:  songtao     |                    Owner:  (none)
                 Type:  defect      |                   Status:  reopened
             Priority:  important   |                Component:  avcodec
              Version:  git-master  |               Resolution:
             Keywords:  RTP amrnb   |               Blocked By:
             Blocking:              |  Reproduced by developer:  1
Analyzed by developer:  0           |
------------------------------------+------------------------------------
Changes (by Carl Eugen Hoyos):

 * status:  closed => reopened
 * reproduced:  0 => 1
 * type:  task => defect
 * component:  undetermined => avcodec
 * priority:  wish => important
 * version:  unspecified => git-master
 * resolution:  wontfix =>

Comment:

 Reproduces for example with:
 {{{
 $ ffmpeg -stream_loop -1 -re -i fate-
 suite/svq3/Vertical400kbit.sorenson3.mov -vn -ar 8k -acodec amr_nb -f rtp
 rtp://localhost:10018 -sdp_file out.sdp
 }}}
 {{{
 $ ffplay -protocol_whitelist file,rtp,udp -i out.sdp
 }}}
 A little more difficult - but possible - to reproduce without FFplay.
-- 
Ticket URL: <https://trac.ffmpeg.org/ticket/9891#comment:9>
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