[streaming] Re: multiple streams with different transcoding

Václav Koldus vaclav.koldus at avpark.cz
Mon Dec 11 16:37:24 CET 2006


Thanks Pablo, I'm glad you say this :)

I thought it could work like this, but I'm experiencing some troubles 
playing streams transcoded like this.
Some players (even VLC) can't play sound, some of them can play sound 
but can't play video.

If you say it should work I will seek the solution of my troubles elsewhere.


V.K.


Pablo Andrés Orellana Vega napsal(a):

> Hi!
>
> with the next line comand you can have 1 input with 2 output,  with 2 
> different codec, but for 1 interface ethernet
>
> vlc (-V X11 v4l:/dev/video0:size=640x480; INPUT) --sout 
> '#duplicate{dst="transcode{vcodec=mp4v,vb=128,scale=1}:standard{access=udp,mux=ts,dst=230.1.1.10 
> <http://230.1.1.10>}",dst="transcode{vcodec=mp4v,vb=1024,scale=1}:standard{access=udp,mux=ts,dst= 
> 230.1.1.20 <http://230.1.1.20>}"}'
>
> I am working in Ubuntu Linux,
>
> I hope it help you
>
> Regards;
>
> Pablo O.
>
>
> 2006/12/11, Václav Koldus < vaclav.koldus at avpark.cz 
> <mailto:vaclav.koldus at avpark.cz>>:
>
>     Hi!
>
>     Please, can one VLC instance stream 2 streams each with different
>     transcoding?
>
>     Let's say I have one input stream and I want to transcode it into h264
>     and mp2v and
>     each of them send into different network interface.
>
>     Can this be done?
>
>
>     Thanks in advance.
>
>
>     V.K.
>
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