On Thu, 29 Nov 2001, Brian J. Murrell wrote:

> One thing that I think could be useful for both the OpenPVR project as
> well as for V4L in general is a V4L loopback device.  The ability to
> (re-)capture through the V4L API the contents of a fie which is an
> already captured stream would be useful for a) people to play with V4L
> that don't have actual hardware (yet) and b) for doing comparisons of
> codecs and encoding parameters.

Something like this was just announced on the mplayer list - some v4l
"plumbing" such that video output can be captured using v4l.

Steve




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