[FFmpeg-devel] Scale, Rotate, Translate Matrix Op.
jnfo-c at grauman.com
Mon Jun 13 19:20:21 CEST 2011
Sorry, this was just a silly mistake. I calculated the parameters
correctly but then printed them incorrectly when I fed them into the
filter. It does indeed do rotations... Thanks!
> On Sun, Jun 12, 2011 at 05:26:15PM -0700, Joshua Grauman wrote:
>> Unfortunately, I can't get the perspective filter to do a rotate. Does
>> anyone know if it is capable of doing them? I calculated the 4
>> coordinates based on a rotated rectangle, so I thought it should work.
> its supposed to support rotations
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