[FFmpeg-user] unable to receive an rtsp stream

[Roger Pack]

> It was made aware to me that if you start vlc sending an rtsp stream, like
> this:
>
> $ vlc <INPUT>
> :sout=#transcode{vcodec=h264,vb=300,scale=0.25,acodec=mp4a,ab=128,channels=2,samplerate=22050}:rtp{mux=ts,sdp=rtsp://:8554/test.sdp}
> :sout-keep

As a note, in linux you'd need to surround that last parameter  with
quotation marks, and it does reproduce there, as well:

$ vlc sintel.mpg
":sout=#transcode{vcodec=h264,vb=300,scale=0.25,acodec=mp4a,ab=128,channels=2,samplerate=22050}:rtp{mux=ts,sdp=rtsp://:8554/test.sdp}"

$ ffmpeg -i rtsp://localhost:8554/test.sdp
ffmpeg version N-43576-gaee7b88 Copyright (c) 2000-2012 the FFmpeg developers
  built on Aug 15 2012 11:12:55 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
  configuration: --enable-gpl --enable-libx264 --disable-stripping
  libavutil      51. 69.100 / 51. 69.100
  libavcodec     54. 52.100 / 54. 52.100
  libavformat    54. 23.100 / 54. 23.100
  libavdevice    54.  2.100 / 54.  2.100
  libavfilter     3.  9.100 /  3.  9.100
  libswscale      2.  1.101 /  2.  1.101
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
[rtsp @ 0x9505500] method SETUP failed: 459 Aggregate operation not allowed
rtsp://localhost:8554/test.sdp: Invalid data found when processing input