[FFmpeg-devel] [RFC/ PATCH] Need suggestion for ROTATION

Michael Niedermayer michaelni
Wed Nov 28 09:51:58 CET 2007

On Wed, Nov 28, 2007 at 06:27:54AM -0000, Tilak Adhya wrote:
> Hi,
> I have added a function for the rotation of frames in ffmpeg, but not getting the exact result.
> I have rotated only the luma component by 90 degree but left the Cr and Cb components unchanged.

you have to rotate the whole picture, and use linesize

also if you want to see your patch applied, it has to be implemented cleanly,
that is in libavfilter not hacked into ffmpeg.c

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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