[vlc] Re: stupid question re v4l->deinterlace->transcode->sout

Laurent Aimar fenrir at via.ecp.fr
Sun Jun 1 10:16:25 CEST 2003


On Sun, Jun 01, 2003, Paul Forgey wrote:
> vlc v4l:/dev/video0:norm=ntsc:channel=2:size=vga:adev=/dev/dsp --sout  
> '#transcode{vcodec=mp4v,keyint=150,vb=2000,bt=800000,acodec=mpga,ab=128} 
> :std{access=udp,mux=ts,url='$1'}'
> 
> ..which sends to $1 the SVHS input of my bttv card at 640x480.  Adding  
> this to the command line seems to have no effect:
> 
> vlc v4l:/dev/video0:norm=ntsc:channel=2:size=vga:adev=/dev/dsp  
> --deinterlace=mean --sout  
> '#transcode{vcodec=mp4v,keyint=150,vb=2000,bt=800000,acodec=mpga,ab=128} 
> :std{access=udp,mux=ts,url='$1'}'

 In fact, you cannot use "standard video filter", you have to use the
deinterlace option of transcode:
vlc v4l:/dev/video0:norm=ntsc:channel=2:size=vga:adev=/dev/dsp  
 '#transcode{vcodec=mp4v,keyint=150,vb=2000,bt=800000,acodec=mpga,ab=128,deinterlace} 
 :std{access=udp,mux=ts,url='$1'}'

-- 
fenrir

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