v4l2-ctl 控制命令

# v4l2-ctl

Usage:

Common options:





































































Uncommon options:















































































































Modulate as mono
Modulate as mono with RDS (radio only)
Modulate as stereo

Modulate as bilingual
Modulate as mono with Second Audio Program

例如：

1、v4l2-ctl --all //显示Camera所有信息

文章来源: v4l2-ctl 控制命令