[vlc] Re: Mulitple video-input sources

Bao C. Ha bao at hacom.net
Sun Oct 24 06:21:02 CEST 2004


Hi Ben,

In wxvlc, I tried the following which does not work:

v4l:/ :vlc-vdev="/dev/video0" :vlc-adev="/dev/dsp" :vlc-channel="3"
:vlc-norm="ntsc"

Intead, in the dialog, the following works:
v4l:///dev/video0:channel=3:norm=ntsc:adev=/dev/dsp

I should not try to second-guess the interface too much, I think! :-((

Thanks for the help.
Bao

On Sat, October 23, 2004 4:53 pm, Benjamin PRACHT said:
> On Sat, Oct 23, 2004, Bao C. Ha wrote :
>> Hello,
>>
>> I have a BT878A with 4-BNC video inputs, which I want to preview
>> and to capture. The Linux bttv driver registers only one video
>> device: /dev/video0, with four 4-video input sources (channels/ports)
>> under it. I can select which video source to use under xawtv or
>> mp4live, another "live" video streaming application.
>>
>> With wxvlc, I can select only /dev/video0, which correspends to
>> the first video channel. How do I choose another channels, rather
>> than just the first one?
>>
>> Appreciate any comments and suggestions.
>
> try vlc v4l:///dev/video0:channel=<what you want>:adev=/dev/dsp
>
>
>
> --
> BigBen
>
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-- 
Best Regards.
Bao C. Ha
Hacom OpenBrick Distributor USA http://www.hacom.net
voice: (714) 530-8817 fax: (714) 530-8818
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