AnsweredAssumed Answered

About csi overlay on imx6q

Question asked by huang dexiang on Feb 20, 2017
Latest reply on Feb 26, 2017 by huang dexiang

My Bsp is LINUX3.0.35_4.1.0. I use the program mxc_v4l2_overlay.out to do the test.My LCD resolution is 1024x768. I do the following test:

1->/mxc_v4l2_overlay.out -il 0 -it 0 -iw 1024 -ih 768 -ol 704 -ot 528 -ow 320 -oh 240 -fg

In this case, it works fine. The video is display on the right bottom of the lc, as image1.jpg shows.

2->./mxc_v4l2_overlay.out -il 0 -it 0 -iw 1024 -ih 768 -ol 704 -ot 528 -ow 320 -oh 240

In this case, the video is not displayed properly, it is displayed as image2.jpg

3->./mxc_v4l2_overlay.out -il 0 -it 0 -iw 1024 -ih 768 -ol 352 -ot 264 -ow 320 -oh 240

In this case ,it works fine. Can anyone tell why case 2 doesn't work?

Attachments

Outcomes