[FFmpeg-devel] [PATCH] libavfilter-soc: implement pad filter
Sun Apr 26 23:48:51 CEST 2009
Hi, this is based on the vrmss pad filter:
This is not for still for review, beside the problem of the
unconditional memcpy it's still missing some checks.
It is rather an interface study, I strived to extend its syntax to be
more generic and easier to use (so non-position parameters are used
It also provides an usage example of M_AU, use it like this:
ffplay ~in.avi -vfilters "pad=w=h*AU"
to get a mathematically appealing w/h image ratio.
Pad color should be also settable, I think some option like:
should do the trick, then we need some colorutils.[hc] and a
parse_color() + convert_color() function to get it in a generic way
(that would be useful to other filters as well).
FFmpeg = Foolish Fundamental Minimalistic Purposeless Enhancing Guide
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