avfilter/vf_fade: Force alpha pixel format if alpha is set to 1
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 27 May 2015 23:38:15 +0000 (01:38 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sun, 31 May 2015 02:31:28 +0000 (04:31 +0200)
commit03637762d94cdd47b06c6311c8116edf9de73256
treea662576404e8365d785e1f6dd227a07c1f503c37
parent11aa050a2516e85dc2cc0bb27b7a6c3e9ec83dc6
avfilter/vf_fade: Force alpha pixel format if alpha is set to 1

Fixes Ticket4321

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavfilter/vf_fade.c