[MPlayer-dev-eng] Re: mjpeg yuv422 output from mencoder/mplayer

[Baptiste Coudurier]

Karolina Lindqvist wrote:
> måndag 02 oktober 2006 16:37 skrev Baptiste Coudurier:
> 
>> Indeed, I dig further and sent a patch to ffmpeg-devel. Check it out.
> 
> That patch samples two DCT blocks vertically in the MCU, i.e. having vsample=2 
> 2 2, instead of 1 1 1. 
> 

Is it a problem ? Mpeg2 4:2:2 is stored the same way, and conceptually
what you describe would be more like 2:1:1.

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