splitting and streaming in RTP elementary streams

[yohann.martineau]

hello, I'm using vlc 0.8.6c on windows xp SP2 (and I'm new to VLC)

I try to separate audio and video streams from a video file. My original file was a FLV file with mp3 audio codec and FLV1 video codec.

I tried to stream this file via RTP, but only the audio stream was getting out of my PC. (I'm using vlc as both streaming server and client player.)

I tried several conversions on the original file, and finally I found that a conversion to mpg container format with mpga audio codec and mpgv video codec was helpful. I made the same streaming procedure to send rtp, and then I was able to send and receive both audio and video. But I made a capture with wireshark, and I saw that both audio and video streams were sent on the same port (actually, in the same stream, a MPEG-II transport stream).

I would like to separate those streams on two ports. Is it possible ? I tried to separate those streams using es module. But no packet is getting out of my PC.

command line:

"c:\Program Files\VideoLAN\VLC\vlc.exe" -vvv guitar.mpg --sout "#es{access=rtp,mux=ts,url_audio=192.168.1.211:1212,url_video=192.168.1.211:1213}"

here are logs (in messages window):

main error: cannot resolve stream-0-mpgv.ts port 1234 : Host or service not found
access_output_udp error: failed to open a connection (udp)
main error: cannot delete object (299, (null)) with children
stream_out_es error: no suitable sout access module for `rtp/ts://stream-0-mpgv.ts'
main error: cannot create packetizer output (mpgv)
main error: cannot resolve stream-0-mpga.ts port 1234 : Host or service not found
access_output_udp error: failed to open a connection (udp)
main error: cannot delete object (301, (null)) with children
stream_out_es error: no suitable sout access module for `rtp/ts://stream-0-mpga.ts'
main error: cannot create packetizer output (mpga)


I don't understand why port 1234 makes any problem as I specified ports 1212 and 1213...
That's the same for stream-0-mpgv.ts, I did not specified those files. Actually, before, I tried the extraction command line given in documentation with ps changed to ts:
"c:\Program Files\VideoLAN\VLC\vlc.exe" -vvv guitar.mpg --sout "#es{access=file,mux=ts,url_audio=audio-%c.%m,url_video=video-%c.%m}"
and it gave me those files:
stream-0-mpgv.ts
stream-0-mpga.ts
but I don't think this is linked to the command I give to stream RTP.

Any help is welcome.
Thanks, you soft is great !