[FFmpeg-user] mpeg4 with 4:2:2 colorspace

farzaneh tabataba f.s.tabataba81 at gmail.com
Wed Jul 4 17:12:01 CEST 2012


I am trying to encode an AVI file, via mpeg4 codec( with VBR qscale 1)

My source file Chroma subsampling is: 4:2:2, while chroma subsampling for
the coded file is 4:2:0.
How can I preserve the chroma subsampling ratio?   I want it remains 4:2:2
after compression.


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