avfilter/extractplanes: add support for 12-bit YUVA formats
authorGyan Doshi <ffmpeg@gyani.pro>
Thu, 17 Jan 2019 09:31:11 +0000 (15:01 +0530)
committerPaul B Mahol <onemda@gmail.com>
Thu, 17 Jan 2019 10:41:18 +0000 (11:41 +0100)
commitf60fdbc96074a884eaa36d44946415203d3b2b79
treedb231077ed20de6b7b16ee12f7b9bfca52bd1154
parent282a4718576d6928b6c5900db89b45d83556407a
avfilter/extractplanes: add support for 12-bit YUVA formats

At present, 16-bit auto-scaled format results in incorrect alpha
extraction.
libavfilter/vf_extractplanes.c