[Ffmpeg-devel] Color to grayscale switching

Mathieu Minard - LABRI mathieu.minard
Tue May 31 10:32:07 CEST 2005


Hi,

i have implemented a function that removes chroma planes from YUV420P frames. I
have done this by setting all chrominances values (UV) to the value 128. Now i
wonder why it doesn't lead to smaller output file size?

Thank you,

Mathieu Minard

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