Hans prepared a news webcamd, fixing em28xx /dev/video*

[Juergen Lock]

Hi!

 Check it out again with:

 svn --username anonsvn --password anonsvn \
	checkout svn://svn.turbocat.net/i4b/trunk/ports

 I got this mostly working with a 'Terratec Grabby' usb video grabber,
and I guess it will now also work with the one Xavier has (who had
first reported the problem.)

 I say 'mostly working' because for some reason mine only works
with the composite signal from a dreambox (dvb-s receiver), not
with a vcr/dvd combo, with the latter it keeps acting as if there's
no input signal i.e. I get a green window and mplayer complains about
select timeouts. :(

 Enjoy,
	Juergen