colormatrix: Accept bt601 aliases as input
authorVittorio Giovara <vittorio.giovara@gmail.com>
Tue, 24 Feb 2015 18:05:41 +0000 (18:05 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Thu, 26 Feb 2015 18:26:05 +0000 (19:26 +0100)
commit43e5e3c077bcc41b54a3d306ea149f2895cabb32
treeb0b86af691d6067601de0c399ad2106dd94441bf
parentb9de1303a6414174ab2f3bccefa801bfabcf0f88
colormatrix: Accept bt601 aliases as input

As far as matrix coefficients are concerned, BT470BG and SMPTE170M
match BT601. This is similar to the check performed in vf_scale.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
libavfilter/vf_colormatrix.c