[flavio@xxxxxxxxxxxxxxxx: Re: xawtv 3.49 and Philips webcams]

----- Forwarded message from Flavio Villanustre <flavio@xxxxxxxxxxxxxxxx> -----

From: Flavio Villanustre <flavio@xxxxxxxxxxxxxxxx>
Subject: Re: xawtv 3.49 and Philips webcams
To: Gerd Knorr <kraxel@xxxxxxxxxxx>

really the format used by philips is called planar interlaced yuv420 with
format:

uuyyyyuuyyyy
vvyyyyvvyyyy
uuyyyyuuyyyy
vvyyyyvvyyyy

normal planar yuv420 is:

uuyyyyvvyyyy
uuyyyyvvyyyy
uuyyyyvvyyyy
uuyyyyvvyyyy

while packed yuv420 is:

yyyyyyyy
yyyyyyyy
yyyyyyyy
yyyyyyyy
uuuu
uuuu
vvvv
vvvv

Regards,

Flavio.