openwrt挂载摄像头的问题？

8dlt***

我用openwrt挂载免驱摄像头，执行命令root@OpenWrt:~# mjpg_streamer -i "input_uvc.so -y -f 10 -r 320x240 -q 60" ，输出
MJPG Streamer Version: svn rev: exported
i: Using V4L2 device.: /dev/video0
i: Desired Resolution: 320 x 240
i: Frames Per Second.: 10
i: Format............: YUV
i: JPEG Quality......: 60
Adding control for Pan (relative)
Control exists: File exists
Adding control for Tilt (relative)
Control exists: File exists
Adding control for Pan Reset
Control exists: File exists
Adding control for Tilt Reset
Control exists: File exists
Adding control for Pan/tilt Reset
Control exists: File exists
Adding control for Focus (absolute)
Control exists: File exists
mapping control for Pan (relative)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Tilt (relative)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Pan Reset
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Tilt Reset
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Pan/tilt Reset
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Focus (absolute)
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for LED1 Mode
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for LED1 Frequency
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Disable video processing
UVCIOC_CTRL_MAP - Error: No such file or directory
mapping control for Raw bits per pixel
UVCIOC_CTRL_MAP - Error: No such file or directory
o: www-folder-path...: disabled
o: HTTP TCP port.....: 8080
o: username:password.: disabled
o: commands..........: enabled

里面的错误指的是哪里错误了呀，怎么搞都不好，只能来问问各位了

金色***

同问，我也是这个问题

猪就***

你的UVC摄像头已经驱动起来啦，而且mjpg_streamer也是对的了。
显示错误的是对摄像头的一些附加操作功能，包括图像移动，设置等等，不用管。
你的命令中，少了一个输出段。
mjpg_streamer -i "input_uvc.so -y -f 10 -r 320x240 -q 60" -o "output_http.so -p 8080 -w /www/????"
上网取一个mjpg服务端的web文件目录，连目录名一起放在www目录下，然后把？？？？替换成这个目录名来执行