[vlc] [LINUX] Display DVC100 video and audio recording with VLC 0.9.4 (it works with mplayer !)

éléandar eleandar at gmail.com
Tue Jan 6 15:55:02 CET 2009


Hello,

i'm using ubuntu intrepid with VLC 0.9.4 and i 'm trying to play the DVC100
streaming with VLC.

I could make mplayer play the DVC100 streaming using v4l2 module with the
following command:
mplayer tv:// -tv
fps=25:buffersize=64:driver=v4l2:norm=PAL:audiorate=44100:immediatemode=0:device=/dev/video1:forceaudio:adevice=/dev/dsp1I
tried the following command as i found some help in the wiki
http://wiki.videolan.org/Documentation:Modules/v4l2.
vlc v4l2:// :v4l2-dev=/dev/video1 :v4l2-adev=hw:1,0 :v4l2-standard=2
:v4l2-fps=25 :v4l2-samplerate=44100 :v4l2-audio-method=2But i get the
following error and no video:
[00000409] v4l2 demux error: cannot get audio input characteristics
(Argument invalide)ALSA show me the following devices:
laurent at dell-inspiron1525:~$ arecord -l
**** Liste des CAPTURE périphériques ****
carte  0: Intel [HDA Intel], périphérique 0 : STAC92xx Analog [STAC92xx
Analog]
  Sous-périphériques: 3/3
  Sous-périphérique: #0: subdevice #0
  Sous-périphérique: #1: subdevice #1
  Sous-périphérique: #2: subdevice #2
carte  1: DVC100 [DVC100], périphérique 0 : USB Audio [USB Audio]
  Sous-périphériques: 1/1
  Sous-périphérique: #0: subdevice #0
Can you give some help please ?

Laurent
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