V4L2资源整理

V4L2 dockers:
1. v4l2loopback
$ sudo  docker pull cwright017/v4l2-loopback
https://github.com/umlaeute/v4l2loopback/

$ make && sudo make install
$ sudo depmod -a
$ modprobe v4l2loopback
$ v4l2-ctl -d /dev/video1 -l
$ v4l2loopback-ctl set-caps "video/x-raw,format=UYVY,width=640,height=480" /dev/video0

 

https://blog.youkuaiyun.com/lizuobin2/article/details/53000720  V4L2（一）框架浅析
https://blog.youkuaiyun.com/lizuobin2/article/details/53006927  V4L2（二）虚拟摄像头驱动vivi深入分析
https://blog.youkuaiyun.com/lizuobin2/article/details/53140676  V4L2（三）编写虚拟摄像头驱动

https://blog.youkuaiyun.com/tsuibeyond/article/details/50654823 Linux环境下使用V4L2+opencv以MJPEG格式读取USB摄像头并实时显示
 

https://linuxtv.org/downloads/v4l-dvb-apis/v4l-drivers/uvcvideo.html 35. The Linux USB Video Class (UVC) driver
https://linuxtv.org/downloads/v4l-dvb-apis/v4l-drivers/vimc.html       36. The Virtual Media Controller Driver (vimc)
https://linuxtv.org/downloads/v4l-dvb-apis/v4l-drivers/vivid.html       37. The Virtual Video Test Driver (vivid)

https://my.oschina.net/u/920274/blog/3079281  linux驱动由浅入深系列：camera驱动之二（基于高通平台的V4L2结构及代码分析）