What is the XDM_YUV_422ILE video data??

maoyang wu

Other Parts Discussed in Thread: OMAP3530

Hi, everyone.I'm debugging the joeg encoder program on DM648, and the format of input-image is set as XDM_YUV_422ILE video, and the video data is yyyyyyyyyy...uuuuu...vvvvv... however, the encoded image is wrong, what is the XDM_YUV_422ILE video data and what's format for the data yyyyyyyyyy...uuuuu...vvvvv...

note: y:u:v=4:2:2 above

thank you!

over 13 years ago

0 Yashwant Dutt over 13 years ago

TI__Genius 17215 points

YUV 422 ILE is like - Y U Y V Y U Y V

regards

Yashwant

0 maoyang wu over 13 years ago in reply to Yashwant Dutt

Intellectual 615 points

Thanks,Yashwant. By the way, if the image data in memory is like yyyy...uu..v v..(y:u:v=4:2:2), how to set the input format and output format ?

thanks.

M.Y. WU

0 shilv shen over 12 years ago in reply to Yashwant Dutt

Prodigy 210 points

According my experiment (omap3530,dvsdk-demos4_00_00_18), YUV 422 ILE is like U Y V Y U Y V Y U....,known as UYVY, YUV 422 IBE is like Y U Y V Y U Y V....，konwn as YUYV,or YUY2

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What is the XDM_YUV_422ILE video data??