[FFmpeg-devel] [PATCH] lavf/qtpalette: Ignore greyscale bit in 1-bit video

[Mats Peterson]

On 12/31/2015 06:53 PM, Mats Peterson wrote:
> On 12/31/2015 06:24 PM, Michael Niedermayer wrote:
>>
>> do you prefer that the decoder patch is pushed first?
>> or do i misunderstand?
>> but i can surely push that first if thats preferred
>>
>
> It's a small one-liner, as you can see, that ignores the greyscale bit
> for 1-bit video. This should be done regardless of the current (broken)
> state of the 1-bit mode the qtrle decoder. It won't affect the decoder
> whatsoever, since it insists on using monow at the moment, but it should
> be there, and I hate having that patch lying around.
>
> Mats
>

Don't bother about the decoder patch. It causes that globe to be 
displayed with blue colors, but the whole 1-bit mode in qtrle.c is 
broken, and needs to be rewritten. By whom is another question, since 
there is no official documentation available. It would take some more 
reverse engineering, I guess.

Mats

-- 
Mats Peterson
http://matsp888.no-ip.org/~mats/