[Mp4-tech] YUV source files format

[nikhil parvatikar]

Hi Ilyes,
Yes its usually the planar storage. The "Y" data is
followed by the "U" and then the "V" (in case of
4:2:0). 
For Ex, if the YUV is CIF (352x288), then for every
frame, the first 352x288 (101376 bytes) of Y data are
followed by "U" and then "V". Note the U and V data
size per frame for a CIF will be 25344 (176x144)
Hope this info helps !
Regards,
Nikhil  
--- Ilyes Gouta <ilyes.gouta gmail.com> wrote:
> Hi all,
> 
> I downloaded some raw YUV files that I will use to
> feed the MoMuSys ref encoder. I would 
> like to know what's the format of these files. How
> the Y, U/V information is coded in 
> those raw files? Is it planar 4:2:0? Can somebody
> describe to me how physically the 
> information is laid on those files?
> 
> Thanks!
> 
> Best regards,
> Ilyes Gouta.
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