cam-gst

Camera Capture with GStreamer

Run the example:

make
./main /dev/videoX

Note: You will need to modify the capture parameters of the example depending on your device.

As mentioned by this section

// Capture Parameters
std::string width = "3840";
std::string height = "2160";
std::string fps = "30";
std::string camera_format = "NV12";

Device Nodes

Device	Height x Width	Format	Device
VIM3 - kernel 4.9	1920 x 1080	RGB	/dev/video0
VIM3 - kernel 5.15	1920 x 1080	NV12	/dev/video50
VIM4	3840 x 2160	NV12	/dev/video50
Edge2 - kernel 5.10.66	3840 x 2160	NV12	/dev/video33 (CAM1) /dev/video24 (CAM2) /dev/video42 (CAM3)
Edge2 - kernel 5.10.160 and above	3840 x 2160	NV12	/dev/video42 (CAM1) /dev/video33 (CAM2) /dev/video51 (CAM3)