yuv420(2448*2048) dvrrdk_04.00.00.03

yueping Tian

Intellectual 390 points

When I use dvrrdk_04.00.00.03 to get yuv420(2448*2048), I failed.

Result of catupure (yuv422_2448*2048）is right， but Result of NSF is wrong。

My question is : how can I get right yuv420（2448*2048）？

Thank you！

over 11 years ago

0 Badri Narayanan over 11 years ago

TI__Guru 59700 points

HDVPSS Noise filter has restriction that width and height should be multiple of 32. Can you try setting the input pitch to 2464 and check.

0 yueping Tian over 11 years ago in reply to Badri Narayanan

Intellectual 390 points

Thanks for you reply!

In links_m3vpss/nsf/nsfLink_drv.c I change (VPS_BUFFER_ALIGNMENT * 2) to (VPS_BUFFER_ALIGNMENT) , and out print is pitch=2448.

yuv420(2448) is yet wrong, why?

Thanks.

0 Badri Narayanan over 11 years ago in reply to yueping Tian

TI__Guru 59700 points

AS I mentioned 2448 is wrong because it is not divisible by 32. It should be 2464.Also the change you are doing is wrong. Why are you changing from (VPS_BUFFER_ALIGNMENT * 2) to (VPS_BUFFER_ALIGNMENT) ?

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yuv420(2448*2048) dvrrdk_04.00.00.03