[FFmpeg-devel] [PATCH 3/3] avdevice/decklink: Add support for decoding 8-bit RGB formats.

[Carl Eugen Hoyos]

Chris Spencer <spencercw <at> gmail.com> writes:

> Ok so with the HDMI input connected to my graphics card 
> the alpha channel is zero with both ARGB and BGRA

Then please (only) use 0RGB and BGR0.

> I don't really know what the codec_tag does; I just 
> copied the values from raw.c. What do I need to do 
> with these?

Imo, do not set them unless there is a reason.

Carl Eugen