Re: RGB -> planar YCrCb 4:2:0

[canek@xxxxxxxxxxxxxxxxxxxxxxxxxx (Canek\ Peláez Valdés)]

Vincent> I think ccvt (on http://www.smcc.demon.nl/webcam/release.html and
Vincent> http://www.smcc.demon.nl/ccvt/) should work.  I use this one to
Vincent> convert YUV420 to RGB...  hope it help !

Thanks; but it doesn't works for me :(

I need to convert raw RGB frames into Planar YCrCB 4:2:0, because I want to
write in the YUV4MPEG2 format of MJPEG tools
(http://mjpeg.sourceforge.net/), and ccvt does the conversion, but I get all
the colors wrong (I'm using ccvt_rgb24_420p, BTW, if someone knows why).

So, I don't know if "Planar YCrCB 4:2:0" has different meanings depending the
context/package/author, or if ccvt is broken, or if YUV4MPEG2 is broken, or
I'm broken :)

Any help is welcome.

Canek
-- 
"You can't get very far in this world without your dossier being there first."
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