how to set the yuv422 ouput format

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how to set the yuv422 ouput format

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Contributor II

I have problem in setting the yuv422 output format , our carema image data format is YUYV YUYV ......, and the S32V234 default format is UYVY UYVY ......, so what should I do to set S32V234 out format to YUYU.

(I had try to change the " mScreenInfo.grayscale = V4L2_PIX_FMT_UYVY", but it did not work).

                                                                                                                                                                                                              Look forward to your reply, Thank you very much!

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Contributor II

Yes, my cameras  are maxim ov10640 , and the graph is referfence to ov10635 demo, just like this:

QQ截图20171128100145.png

and the image in lcd is:

QQ截图20171128100049.png

our yuv422 data format is YUYV YUYV ........

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NXP Employee
NXP Employee

Hi, 

the ov10635 camera has built-in Debayer, but from ov10640 you are getting raw data. You need to put in your ISP graph Debayer box. You can look at ov10640_12bcomb_surround example for inspiration. 

Jiri 

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NXP Employee
NXP Employee

Hello, 

which camera are you using - OV10640? Are you using ISP graph tool? 

Jiri

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