[FFmpeg-user] ffmpeg and multichannel USB grabber

[Stefan de Konink]

On Mon, 9 May 2011, tovis wrote:

> I have using a cheap, multichannel USB grabber dongle, with EasyCAP DC60
> Driver from sourceforge net http://sourceforge.net/projects/easycapdc60/
> It's have 6 video inputs (listed by v4l-info) named "CVBS0", "CVBS1" ...
> "CVBS4" and "S-VIDEO".

Is your grabber really 6 channel, or is it just one chip with 6 possible 
connections? Cheap and 6 channel doesn't really make sense. If the chip 
is able to do > 120fps on one channel, then maybe it is possible. But 
usually you should get different /dev/video[0-9] for those.


Stefan