YUV420SP (NV21) output image on DM365

Posted by Cuong Tuan

on 20 May 2010 11:16 PM

I got YUV420SP output image of Resizer on Leopard DM365

But its colors is not OK, it's purple.

Is this problem concerned with Resizer driver in Kernel ?

And Do anyone get nice YUV420 image? I cant solve it :(

Posted by Franck

on 21 May 2010 3:46 AM

I get a good image but very low framerate. WHat is the commande you using ?

Posted by Cuong Tuan

on 21 May 2010 4:07 AM

Oh, I mean the YUV image which is gotten in my application, not gstream

Posted by michele

on 21 Jul 2010 5:36 AM

I've got the same result as you, color conversion is not set up properly.

I' m using my application based directly on previewer/resizer and capture driver whith interface derived from dmai capture.

I' ve also an additional problem since the event that should be raised by resizer at the end of transfer to DRAM is missing.

I think this could be related to some wrong configuration parameter. Can you give me information on how you have configured the driver or where did you found related information.

Regards

Michele