[FFmpeg-trac] #6713(avformat:new): std_compliance flags not forwarded for rtp muxer for rtsp output

[FFmpeg]

#6713: std_compliance flags not forwarded for rtp muxer for rtsp output
-------------------------------------+-------------------------------------
             Reporter:  tmatth       |                     Type:  defect
               Status:  new          |                 Priority:  normal
            Component:  avformat     |                  Version:  git-
             Keywords:  rtsp rtp     |  master
  vp9                                |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Using master b591329c3afe445c45eaecadd5fe3b80a837ee2f

 To reproduce:
 {{{
 ./ffmpeg -y  -re -i ~/Videos/akiyo_cif.y4m -c:v libvpx-vp9 -deadline
 realtime -an -strict -2 -f  rtsp rtsp://my-rtsp-server:8554/stream-xyz

 [RTP muxer @ 0x556dcaac6d20] Packetizing VP9 is experimental and its
 specification is still in draft state. Please set -strict experimental in
 order to enable it.
 Could not write header for output file #0 (incorrect codec parameters ?):
 Experimental feature
 Error initializing output stream 0:0 --
 }}}

 whereas

 {{{
 ./ffmpeg -y  -re -i ~/Videos/akiyo_cif.y4m -c:v libvpx-vp9 -deadline
 realtime -an -strict -2 -f  rtp /dev/null
 }}}

 works fine.

 Is there a workaround?

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6713>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker