[FFmpeg-devel] Scale, Rotate, Translate Matrix Op.

[Joshua Grauman]

Ahh. That makes sense with the extra 'mp', I figured it was something like 
that...

I found it here... There are two diffs on the page, the 2nd was updated to 
reflect peoples' comments, and you commented on the 2nd one.

http://web.archiveorange.com/archive/v/yR2T4Y0wOSr2ltxaCVic

Thanks!

Josh


> On Fri, Jun 10, 2011 at 01:06:56PM -0700, Joshua Grauman wrote:
>> I also found a diff/patch to add matrix transformations directly written
>> by Daniel G. Taylor with input from some others. I was able to compile it
>> fine (into ffmpeg? The patch adds the code to the Makefile and I think it
>> gets linked in), but once again I can't figure out how to call it. When I
>> run ffmpeg with -vf transform I get 'No such filter:transform'... Thanks
>> again!
>
> where is that patch, maybe we want to include it ?
>
> and -vf mp=perspective=...
>
>
> [...]
>