vf_pad: add support for a "sar" variable
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 2 Jul 2011 15:31:18 +0000 (17:31 +0200)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Mon, 4 Jul 2011 09:20:00 +0000 (11:20 +0200)
commit0bf02fb1ea57962b97fb3ffc7c827d4b12e439f3
tree80522cba919473694c166b264f60c0d4712580d8
parent01151a26c03c5df85509150d393e039f574d005f
vf_pad: add support for a "sar" variable

Also add a "dar" alias for "a", for avoiding confusion with sar/dar.
doc/filters.texi
libavfilter/avfilter.h
libavfilter/vf_pad.c