[FFmpeg-devel] [PATCH]Add a 4444 profile to a prores encoder

Derek Buitenhuis derek.buitenhuis at gmail.com
Thu Sep 13 16:35:59 CEST 2012

On 13/09/2012 9:11 AM, Robert Krüger wrote:
> creating a frame with thin colored lines, that make the chroma
> subsampling obvious would certainly reveal if it's correctly decoded
> as 444. If you want I could do that.

It's supposed to be 4:4:4:4, not 4:4:4.

- Derek

More information about the ffmpeg-devel mailing list