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Change YUV order with HDVPSS

Rene Wittmann
Intellectual 390 points


Hello,

I'm trying to decode a video on VIP0, Port A and output it via CVBS.
The input format is 1280x800 YUV422, packed.

The whole setup works in general, but I have a YUV order problem. When I analyze the frame with the image analyzer, I see that the YUV order is wrong (YUYV is set up in HDVPSS, but UYVY would be the correct one.

How can I easily change the YUV order in HDVPSS, i.e. change the VPDMA setup? Just setting the output format for capture to FVID2_DF_YUV422I_UYVY (from FVID2_DF_YUV422I_YUYV) does not help, cause this data format is not implemented throughout the package...

A simple hack would be sufficient, but I do not see where to implement this hack!

Regards,
Rene