[FFmpeg-devel] [PATCH] Make decoding alpha option for some codecs.
Reimar.Doeffinger at gmx.de
Wed Sep 18 08:42:50 CEST 2013
On 18.09.2013, at 01:05, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
> Reimar Döffinger <Reimar.Doeffinger <at> gmx.de> writes:
>> FATE does not seem to test YUV FFV1 with transparency,
>> so I can only test manually which is not so reliable.
> The internal tests cannot provide transparency, so
> it is not tested at all afaict.
A simple -pix_fmt yuva420p would at least test it, even if the alpha plane is not that interesting. In addition, encoding one of the FATE samples with alpha would work.
More information about the ffmpeg-devel