[MPlayer-DOCS] [PATCH] more detailed description of brd_scale

[The Wanderer]

Corey Hickey wrote:

> Michael Niedermayer wrote:
> 
>> odd dimendions _might_ work but are not recommanded in YV12
>> do 3x3 luma samples have 1x1 chroma or 2x2 chroma?
>> the correct awnser is 2x2 but width>>1 and height>>1 would end up
>> with 1x1
>> now if we try to convert some luma x,y to chroma by x>>1,y>>1 we
>> would again need 2x2 chroma ...
>> odd dimensions and YV12 works but its not a good idea, for decoding
>> you have no choice, but for encoding you do, so if someone
>> volunteers to maintain this / fix all related bugs fine, but i wont
>> be that one
> 
> Ok, I get it now.
> 
> Here's a new patch with the correct explanation.

I see no problems; I'd say go for it.

-- 
       The Wanderer

Warning: Simply because I argue an issue does not mean I agree with any
side of it.

Secrecy is the beginning of tyranny.