我的集成网络摄像头被检测到但是无法正常运行。
nick@nick-Precision-7560:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0a5c:5842 Broadcom Corp. 58200
Bus 003 Device 002: ID 1bcf:28c4 Sunplus Innovation Technology Inc. Integrated_Webcam_HD
Bus 003 Device 005: ID 8087:0032 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
nick@nick-Precision-7560:~$ dmesg | grep 'Webcam\|uvcvideo\|1bcf'
[ 1.588042] usb 3-3: New USB device found, idVendor=1bcf, idProduct=28c4, bcdDevice=86.16
[ 1.588055] usb 3-3: Product: Integrated_Webcam_HD
[ 11.789108] uvcvideo: Found UVC 1.50 device Integrated_Webcam_HD (1bcf:28c4)
[ 11.859441] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/input/input13
[ 11.961074] uvcvideo: Found UVC 1.50 device Integrated_Webcam_HD (1bcf:28c4)
[ 11.977875] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/input/input14
[ 11.977903] usbcore: registered new interface driver uvcvideo
当我尝试将网络摄像头与 Cheese 一起使用时,我看到两个摄像头。第一个给我一个黑色的窗口。当我选择第二个时,我看到摄像头 LED 快速闪烁(2 Hz 左右),我看到此图像并且它闪烁:
答案1
第一台摄像机给我的窗口是黑色的,因为摄像机有一个物理盖子。显示器顶部有一个滑块,我之前不知道。当我滑动滑块时,第二台摄像机仍然给我一个有很多条纹的图像,但我可以看到一个倒置的黑白图像,这让我觉得红外滤光片出了问题。