[FFmpeg-devel] [PATCH] lavc/rawdec: Only use AV_PIX_FMT_PAL8 for 1 bpp video

Mats Peterson matsp888 at yahoo.com
Sun Jan 31 16:03:36 CET 2016


On 01/31/2016 03:59 PM, Michael Niedermayer wrote:
> ffmpeg source is not unchanegable,
> if you belive that pal8 should be used in place of monochrome you
> could certaily make the code act more reasonable with a 2 entry
> (black+white) PAL8
>

I don't believe. It's a fact. And it is used in other places (QuickTime, 
both raw and RLE, and BMP) for 1 bpp data, so why shouldn't it for AVI 
as well? Please, just apply my latest patch that restores the pal8-only 
behaviour. This is a lot more logical than switching to monow for the 
case of black & white, which has to detected with extraneous code, and 
which just complicates things in my book. The customer is always right, 
remember?

Mats



More information about the ffmpeg-devel mailing list