[FFmpeg-devel] [PATCH v4] avutil/csp: create avpriv API for colorspace structs

[Leo Izen]

On 5/20/22 06:28, Michael Niedermayer wrote:
> 
> 2. someone said, you need to pick a denominator when doing float -> rational
>      av_d2q() will pick the best denominator for you.
> 

av_d2q() requires you to pass a maximum denominator, which essentially 
determines precision of the conversion. You still have to make a 
(somewhat) arbitrary choice in that matter.

- Leo Izen (thebombzen)