Video geometric transform

saurabh206 · ‎09-11-2014

Hi,

Anyone has tried to do geometric transform on Video playback?

I want to do stretch, rotate and tilt the video playback.

Any suggestions from expert group.

Regards

Saurabh

igorpadykov · ‎09-12-2014

Hi Saurabh

please check gstreamer scaling examples

VPU rotation (it does not support resize)

mxc_vpu_test.out test:

-r <rotation angle> 0, 90, 180, 270

default rotation is disabled (0)

example of usage can be found below:

IPU resizing examples

Best regards

igor

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saurabh206 · ‎09-12-2014

Hi

igor

Thanks for reply,

I want to rotate @ 10 to 15 rotation angle does it possible?

Saurabh

igorpadykov · ‎09-12-2014

Hi Saurabh

VPU can rotate only 0, 90, 180, or 270.

please check attached document:

SET_ROTATION_ANGLE

Best regards

igor

saurabh206 · ‎09-12-2014

Hi,

igor

I know VPU can rotate 0,90,180 or 270.

For my requirement I need to rotate the data after decoding.

Saurabh

igorpadykov · ‎09-12-2014

Hi Saurabh

the same is for IPU

Best regards

igor