[FFmpeg-user] Prores 444 being detected by quicktime as 422?

[Carl Eugen Hoyos]

Sam Marrocco <smarrocco <at> ringsidecreative.com> writes:

> Incompatible pixel format 'yuv444p10le' for codec 'prores', 
> auto-selecting format 'yuv422p10le'

Only the slower alternative prores encoder "prores_kostya" 
supports yuv444.

Carl Eugen