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TI Home » TI E2E Community » Support Forums » Embedded Software » Multimedia Software Codecs » Multimedia Software Codecs forum » What is the XDM_YUV_422ILE video data??
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What is the XDM_YUV_422ILE video data??

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maoyang wu
Posted by maoyang wu
on Apr 17 2012 04:25 AM
Intellectual575 points

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!

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  • Yashwant Dutt
    Posted by Yashwant Dutt
    on Apr 17 2012 09:14 AM
    Verified Answer
    Verified by maoyang wu
    Genius15110 points

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

    regards

    Yashwant

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  • maoyang wu
    Posted by maoyang wu
    on Apr 19 2012 19:23 PM
    Verified Answer
    Verified by maoyang wu
    Intellectual575 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

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  • shilv shen
    Posted by shilv shen
    on Sep 25 2012 01:47 AM
    Prodigy210 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

    YUYV YUY2 UYVY
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