[streaming] Duplicating a stream and then transcoding each stream differently

Fran coyy francoyy at gmail.com
Tue May 27 18:02:21 CEST 2008


Hi there,

I'm trying to duplicate a webcam stream into 2 outputs : one good quality
file and one cheap quality stream (to put it on the web). But it seems I
can't transcode the stream after having duplicating it...

cd C:\Program Files\VideoLAN\VLC
vlc -vvv input_stream --sout
"#duplicate{dst=transcode{vcodec=mp2v,acodec=mpga,vb=1048,ab=192,channels=2}:standard{access=file,mux=ps,url=C:/lavideo.mpg},dst=transcode{vcodec=h264,vb=96,width=320,height=240,acodec=mp4a,ab=64,channels=2}:rtp{dst=dolphin,port-video=1340,sdp=C:/vlc.sdp}"}"

Any idea ? Thanks in advance
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