Posted: Mon Jul 17, 2006 10:32 am Post subject: [Asterisk-video] eyebeam + vlc + h264
Hi,
I'm playing a bit with eyebeam under asterisk-trunk and vlc.
What I trying to do is to stream a file (for example a mp4 file)
with vlc to the video phone, from asterisk using vlc.
when it will work, wrting a app_vlc that get a file and streams
to the videophone should be easy, thanks to rtp infos from asterisk.
what I'm doing now with vlc is:
vlc -vv -I dummy <input_file> --sout-x264-verbose --sout
'#transcode{venc=x264,vcodec=x264,vb=256,scale=1}:rtp{dst=192.168.10.1,port-video=29426,sdp=rtsp://server.example.org:8080/test.sdp}'
where dst is the RTP ip & port of the videophone (according to asterisk).
but of course no video is seen on eyebeam.
Even if ethereal voip calls analysis shows up the correct streams.
Perhaps is h264 in vlc that must be tuned in some way...
----- Original Message -----
From: "matteo brancaleoni" <mbrancaleoni@voismart.it>
To: <asterisk-video@lists.digium.com>
Sent: Monday, July 17, 2006 12:32 PM
Subject: [Asterisk-video] eyebeam + vlc + h264
Quote:
Hi,
I'm playing a bit with eyebeam under asterisk-trunk and vlc.
What I trying to do is to stream a file (for example a mp4 file)
with vlc to the video phone, from asterisk using vlc.
when it will work, wrting a app_vlc that get a file and streams
to the videophone should be easy, thanks to rtp infos from asterisk.
what I'm doing now with vlc is:
vlc -vv -I dummy <input_file> --sout-x264-verbose --sout
'#transcode{venc=x264,vcodec=x264,vb=256,scale=1}:rtp{dst=192.168.10.1,port-video=29426,sdp=rtsp://server.example.org:8080/test.sdp}'
where dst is the RTP ip & port of the videophone (according to
asterisk).
but of course no video is seen on eyebeam.
Even if ethereal voip calls analysis shows up the correct streams.
Perhaps is h264 in vlc that must be tuned in some way...
Anyone ever played with that?
Greetings, Matteo
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yup, already seen that.
Asterisk trunk supports frame format h264, so since H264 provides better
quality, I think this is the place to go.
with h263 you're bound to certain resolutions, not 4:3 (ie you
cannot use 320x240), so H263+ must be used (that's supported also by *)
But vlc cannot encode in H263+ ... only h263... so frame resizing
must be done...
too much to bother, since we can use H264, or not ?
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