[Camera] Check Camera format, resolution and fps

Install v4l-utils

$ sudo apt-get install v4l-utils

 

Supports Camera format

$ v4l2-ctl --list-formats

ioctl: VIDIOC_ENUM_FMT
	Index       : 0
	Type        : Video Capture
	Pixel Format: 'MJPG' (compressed)
	Name        : Motion-JPEG

	Index       : 1
	Type        : Video Capture
	Pixel Format: 'YUYV'
	Name        : YUYV 4:2:2

 

Support Camera format, resolution and fps

$ v4l2-ctl --list-formats-ext

ioctl: VIDIOC_ENUM_FMT
	Index       : 0
	Type        : Video Capture
	Pixel Format: 'MJPG' (compressed)
	Name        : Motion-JPEG
		Size: Discrete 1920x1080
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 1280x720
			Interval: Discrete 0.017s (60.000 fps)
		Size: Discrete 1024x768
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 640x480
			Interval: Discrete 0.008s (120.101 fps)
		Size: Discrete 800x600
			Interval: Discrete 0.017s (60.000 fps)
		Size: Discrete 1280x1024
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 320x240
			Interval: Discrete 0.008s (120.101 fps)

	Index       : 1
	Type        : Video Capture
	Pixel Format: 'YUYV'
	Name        : YUYV 4:2:2
		Size: Discrete 1920x1080
			Interval: Discrete 0.167s (6.000 fps)
		Size: Discrete 1280x720
			Interval: Discrete 0.111s (9.000 fps)
		Size: Discrete 1024x768
			Interval: Discrete 0.167s (6.000 fps)
		Size: Discrete 640x480
			Interval: Discrete 0.033s (30.000 fps)
		Size: Discrete 800x600
			Interval: Discrete 0.050s (20.000 fps)
		Size: Discrete 1280x1024
			Interval: Discrete 0.167s (6.000 fps)
		Size: Discrete 320x240
			Interval: Discrete 0.033s (30.000 fps)

 

Specific device information

$ ls /dev/video*

/dev/video0



$ v4l2-ctl -d /dev/video0 --list-formats

ioctl: VIDIOC_ENUM_FMT
	Index       : 0
	Type        : Video Capture
	Pixel Format: 'MJPG' (compressed)
	Name        : Motion-JPEG

	Index       : 1
	Type        : Video Capture
	Pixel Format: 'YUYV'
	Name        : YUYV 4:2:2