[FFmpeg-trac] #8005(avformat:reopened): Assertion fails when reading rtp mpegts streaming using SDP file

FFmpeg trac at avcodec.org
Mon Jan 27 10:41:27 EET 2020


#8005: Assertion fails when reading rtp mpegts streaming using SDP file
-------------------------------------+-------------------------------------
             Reporter:  maf          |                    Owner:
                 Type:  defect       |                   Status:  reopened
             Priority:  important    |                Component:  avformat
              Version:  git-master   |               Resolution:
             Keywords:  sdp mpegts   |               Blocked By:
  crash abort                        |
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------

Comment (by maf):

 Minimal SDP file
 {{{
 c=IN IP4 127.0.0.1
 m=video 20000 RTP/AVP 33
 }}}

 Sorry I forgot to mention that the stream must be running. The ffplay
 needs to parse some TS packets out of the stream and call
 avpriv_mpegts_parse_packet.

 I produce the stream by:
 {{{
 ffmpeg -re -stream_loop -1 -i test.mp4 -vcodec copy -an -f rtp_mpegts
 rtp://127.0.0.1:20000
 }}}

 The test.mp4 should be h264 stream that is then sent over Mpeg2 TS.

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Ticket URL: <https://trac.ffmpeg.org/ticket/8005#comment:6>
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