The VideoLAN Forums

Posted: **31 Mar 2010 21:35**

Hello!
under debian linux this script works fine:
vlc /root/video --sout '#duplicate{dst=standard{access=http,mux=ts,url=*:2000},dst="transcode{vcodec=mp1v,vb=500,scale=0.5}:standard{access=http,mux=ts,url=*:2001}"}'

I want stream under windows to two ip ports with different quality of video. please help me, and check my command line for errors. in windows this script not worked

vlc c:\1.avi :sout='#duplicate{dst=standard{access=http,mux=ts,url=*:2000},dst="transcode{vcodec=mp1v,vb=500,scale=0.5}:standard{access=http,mux=ts,url=*:2001}"}'

big thanks, and sorry for my english

Posted: **06 Apr 2010 15:28**

Add -vvv

Posted: **15 Apr 2010 11:55**

This command is working for me under windows to stream 3 different streams to the same ip on different ports :

Code: Select all

vlc.exe -vvv -I rc dshow:// :dshow-vdev="Decklink Video Capture" :dshow-adev="Decklink Audio Capture" :dshow-caching=2000 :dshow-chroma=UYVY 
:dshow-fps=25 --sout #duplicate{dst={transcode{venc=x264{keyint=50,level=3.1,profile=high,cabac,bframes=9,me=umh,merange=26,subme=10,vbv-maxrate=1000,vbv-bufsize=5000,vbv-init=0.9,qpstep=2}vcodec=x264,vb=1000,scale=1,acodec=mp4a,ab=128,channels=2,samplerate=48000,audio-sync}:std{access=udp,
mux=ts,dst=192.168.0.104:10000}},
dst={transcode{width=640,venc=x264{keyint=50,level=3.1,profile=high,cabac,bframes=9,me=umh,merange=26,subme=10,vbv-maxrate=500,
vbv-bufsize=4000,vbv-init=0.9,qpstep=2}vcodec=x264,vb=500,scale=1,acodec=mp4a,ab=96,channels=2,samplerate=44100,audio-sync}:std{access=udp,mux=ts,dst=192.168.0.104:10001}},
dst={transcode{width=320,venc=x264{keyint=50,level=3.0,profile=baseline,nocabac,me=umh,merange=26,subme=10,vbv-maxrate=180,vbv-bufsize=1000,vbv-init=0.9,qpstep=2}vcodec=x264,vb=150,scale=1,acodec=mp4a,ab=56,channels=2,samplerate=32000,audio-sync}:std{access=udp,mux=ts,dst=192.168.0.104:10002}}}

If you just change the ip / ports to what suits you and it should work.

Posted: **15 Apr 2010 12:23**

I am interested in the logs...

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multiple stream

multiple stream

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