[vlc] Re: pb vlc audio (debian)

Benjamin PRACHT bigben+spam at videolan.org
Sat Aug 21 22:32:38 CEST 2004


On Sat, Aug 21, 2004, Frédéric PIRES wrote :
> hi,
> 
> I installed knoppix 3.4 (PIII / 256 Mb/ Pinnacle PCTV Rave, Sound ES1371).
> VLC was installed with synaptic.
> 
> on the client, vlc works without audio
> 
> on the vlc server, I have the following errors
> 
> ffmpeg encoder error : cannot open encoder
> stream_out_transcode private error : cannot open encoder
> stream_out_transcode private error : cannot create audio
> main packetizer error : cannot create output
> 
> vlc -v
> v4l:/dev/video:norm=pal:frequency=647250:size=320x240:channel=0:adev=/dev/ds
> p:audio=0 --sout
> '#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=64,deinterlace}:std{access=udp
> ,mux=ts,url=239.255.1.1}'
> 

Could you try with :

vlc -v
v4l:/dev/video:norm=pal:frequency=647250:size=320x240:channel=0:adev=/dev/ds
p:audio=0:samplerate=48000 --sout
'#transcode{vcodec=mp4v,acodec=mpga,vb=800,ab=64,deinterlace}:std{access=udp
,mux=ts,url=239.255.1.1}'

And if this doesn't work, with 44100, 32000 as parameters for
samplerate. 

If that still doesn't work, make sure the recording device is set to
line in and the capture volume is set properly, in your mixer settings

-- 
BigBen

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