[vlc-devel] UYVY incompatible with the transform filter

Rémi Denis-Courmont remi at remlab.net
Sun Sep 30 08:45:15 CEST 2012

Le dimanche 30 septembre 2012 00:13:36, Felix Paul Kühne a écrit :
> we had a bug report on the forum recently that the transform filter refuses
> UYVY content, so I investigated it and found that the filter automatically
> denies this chroma format since it is a "weird packed format".

I422 cannot be rotated at least not directly.

> At first, I have no idea what that is supposed to be.

It is obvious. How do you rotate non-square pixels? You don't.

> Secondly, applying
> the following diffs enables the filter just nicely with any visible (note
> that I'm red-green colorblind *cough*) artifacts.

That patch is obviously broken. YUYV and UYVY are not the same thing.

Rémi Denis-Courmont

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