AnsweredAssumed Answered

mxc_v4l2_capture.out test fails on i.MX6Q.

Question asked by John Turnur on Jul 26, 2013
Latest reply on Sep 4, 2017 by Tom zhu

Hello All,


I am trying to run the camera test and wants a yuv file.


For that i have build the latest Linux BSP L3.0.35_4.0.0_130424_source along with imx-test


I have flashed the images on imx6q SDP board and boot the board.

After that i ran the capture test with below command.


/unit_tests/mxc_v4l2_capture.out -iw 640 -ih 480 -ow 640 -oh 480 -f 422P -i 1 ./test.yuv


It fails to run and give the following message on hyper terminal.


n_width = 640, in_height = 480

out_width = 640, out_height = 480

top = 0, left = 0


get format failed


can any one guide me why it fails to capture using camera? is there anything missing?