On 28/05/07, MVallevand <[EMAIL PROTECTED]> wrote:
On 5/26/07, Tom Metro <[EMAIL PROTECTED]> wrote:
> Another approach might be using VLC (http://www.videolan.org/) to
> transcode the MJPEG to MPEG2. (MJPEG appears to be a supported format.)
> How this would tie in to the mvpmc UI, though, is less clear.
When I was researching ts streams I hit upon vlc's mosaic feature so
it definitely sounds like vlc rhw answer. See
http://wiki.videolan.org/index.php/Mosaic
A vlm script could be launched from mvpmc. The only thing missing is
a test or rss streamer that would serve as an alarm.
Martin,
The mosaic looks ideal. I'm trying to get the basics going but I'm
missing something simple - I don't know what to do on the mvp
to get the vlc stream to play.
On the server I run:
vlc -vvv --color
v4l:/dev/video0:norm=pal:frequency=543250:size=640x480:channel=1:adev=/dev/dsp:audio=0
--sout
'#transcode{vcodec=mp2,acodec=mpga,vb=3000,ab=256,venc=ffmpeg{keyint=80,hurry-up,vt=800000},deinterlace}:std{access=udp,mux=ts,dst=
192.168.1.100}' --ttl 12
(from http://www.videolan.org/doc/streaming-howto/en/ch10.html#id300137)
It complains a bit about the audio, but I get this at the end so it seems
ok:
[00000302] main packetizer debug: thread 3013331872 (decoder) created at
priority 0 (input/decoder.c:159)
[00000288] main input debug: starting in sync mode
status change: ( new input:
v4l:/dev/video0:norm=pal:frequency=543250:size=640x480:channel=1:adev=/dev/dsp:audio=0
)
[00000288] main input debug:
`v4l:/dev/video0:norm=pal:frequency=543250:size=640x480:channel=1:adev=/dev/dsp:audio=0'
successfully opened
status change: ( audio volume: 256 )
status change: ( play state: 1 )
I then don't really have a clue what to do on the mvp.
I've tried adding the following to a .m3u (on the NFS share) file but it -
not unsuprisingly - tries to play an mp3 file.
v4l:/mnt/store/vlc/video0:norm=pal:size=640x480:channel=1:audio=0
What should I be doing?
Thanks
Joe
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