lavfi/ass: use a default DAR value of 1.0
authorStefano Sabatini <stefasab@gmail.com>
Wed, 21 Mar 2012 13:54:08 +0000 (14:54 +0100)
committerStefano Sabatini <stefasab@gmail.com>
Wed, 21 Mar 2012 14:14:28 +0000 (15:14 +0100)
commitc9399538b7561a27743e6a6c8a5784aa8c3f5805
tree33884cc77d3036faa80540c1ca4d7216ae3d2781
parente71e65ff1d7e4b70db34aa169556cf77ae25608a
lavfi/ass: use a default DAR value of 1.0

Previously it was using the same value of the input video DAR, which is
inconsistent with most implementations.

Fix trac ticket #1098.
libavfilter/vf_ass.c