[FFmpeg-devel] [PATCH} libavfilter: scale using aspect ratio

[Stefano Sabatini]

On date Saturday 2010-08-14 20:38:54 +0200, Ward van Wanrooij encoded:
> $subj, add an extra parameter to scale filter to specify either a
> minimum or a maximum size while maintaining the aspect ratio.

Please check this thread:
http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/112542

I believe a more versatile solution would require the use of
parametric values. There are still some parsing problems related to
that though.

Regards.
-- 
FFmpeg = Formidable Friendly Mythic Philosophical Energized God