[streaming] Re: rtp output and vlc input with 2 treams

[Benjamin Pracht]

On Thu, Jun 16, 2005, Ondrej Koala Vacha wrote :
> 
> Hi,
> 
> I have vlc (/vlc-0.8.2-test2) with rtp output:
> 
> vlc --color 
> v4l:/dev/video:norm=pal:frequency=543250:size=640x480:channel=1 --sout 
> '#transcode{vcodec=mp4v,acodec=mpga,vb=256,ab=64,deinterlace}:rtp{dst=10.70.4.100,port=1234}'
> 

Use 
vlc --color
v4l:/dev/video:norm=pal:frequency=543250:size=640x480:channel=1 --sout
'#transcode{vcodec=mp4v,acodec=mpga,vb=256,ab=64,deinterlace}:rtp{dst=10.70.4.100,port=1234,sdp=rtsp://:554/test.sdp}'

> In this case vlc generates two udp streams to 10.70.4.100: on the port 
> 1234 and on the port 1236.
> 
> 
> How can I set input_stream to vlc on 10.70.4.100 ?
> 
> 1. port 1234
> vlc -vvv --color udp:10.70.4.100:1234 --sout '#rtp{sdp=rtsp://10.70.4.100:554/test.sdp}'
> 

and vlc -vvv --color rtsp://10.70.4.100:554/test.sdp

> then tcpdump reports
> 
> 14:37:36.840531 IP 10.70.4.100 > 10.70.1.10: icmp 261: 10.70.4.100 udp port 1234 unreachable
> 
> 
> and vice versa:
> 
> 2. port 1236
> vlc -vvv --color udp:10.70.4.100:1236 --sout '#rtp{sdp=rtsp://10.70.4.100:554/test.sdp}'
> 14:37:36.840531 IP 10.70.4.100 > 10.70.1.10: icmp 261: 10.70.4.100 udp port 1236 unreachable
> 

-- 
BigBen

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