Run detect_demo

fusu1992 · May 29, 2020, 1:36am

when I run ./detect_demo_uvc /dev/video1 2,I got erroe
cbef20069cf3e02d1e7b6a6fd388ab73061387c5_2_666x500
Can somone help me? please

Frank · May 29, 2020, 6:49am

@fusu1992 you should run it in FB mode . Please use Ctrl + Alt + F1

fusu1992 · May 29, 2020, 7:18am

I try，but i got the fllow error：

AKBAAR · May 29, 2020, 10:05am

try installing G-streamer from repos on khadas server
https://dl.khadas.com/repos/debs/vim3/

fusu1992 · May 29, 2020, 10:18am

Thanks，I will try it

Frank · May 30, 2020, 12:59am

@fusu1992 capture device failed to open .I think This error about you camera .Can you check the camera node ?

fusu1992 · May 30, 2020, 2:23am

Yes ，I have checked. I can use both camorama and camera SDK（orbbec astra）package to open my camera normally

Frank · May 30, 2020, 2:27am

@fusu1992 Can you check it with v4l2 command ? Because you camera’s SDK maybe some special drivers are included .

fusu1992 · May 30, 2020, 3:52am

now, it can display videos normally. but I didn’t do anything on software.I only reboot or switch a usb hub. I don’t konw why. l worry it appear again and i don’t find the solution

Frank · May 30, 2020, 5:42am

@fusu1992 I think just the camera node was change

fusu1992 · May 30, 2020, 6:25am

But I choose the camera node，and I confirm the node that is correct

Frank · May 30, 2020, 6:47am

@fusu1992 It can’t work now ?

fusu1992 · May 30, 2020, 7:53am

it is ok now！谢谢你@Frank