[vlc-devel] Minor wiki updates

Rémi Denis-Courmont remi at remlab.net
Fri Jan 27 20:19:27 CET 2012

Le vendredi 27 janvier 2012 21:09:04 Rémi Denis-Courmont, vous avez écrit :
> Le vendredi 27 janvier 2012 12:27:11 Juha Jeronen, vous avez écrit :
> > Hi all,
> > 
> > Added description of J420 and J422 formats:
> > http://wiki.videolan.org/YUV
> I edited a bit and hopefully improved the grammar. I also removed the dummy
> wiki-links to self.
> I also detailled the order of lumas in YUYV and UYVY. But now I am having
> second thoughts  on YVYU and VYUV. I would think they are caused by
> mismatched endian electronics, thus actually Y2-V-Y1-U and V-Y2-U-Y1,
> right?

But the V4L2 specification and our chroma code does it the other way, the 
natural order: Y1-V-Y2-U. Confusing.

Rémi Denis-Courmont

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