Пробую подключить камеру A4Tech. Камера подключена к USB напрямую. Кроме нее подключены usb-хаб и usb-мышь. Вот что о ней говорит система:
[EMAIL PROTECTED]:~$ lsusb Bus 001 Device 006: ID 0ac8:301b Z-Star Microelectronics Corp. ZC0301 WebCam Bus 001 Device 002: ID 05e3:0605 Genesys Logic, Inc. USB 2.0 Hub [ednet] Bus 001 Device 004: ID 03ee:6441 Mitsumi Bus 001 Device 003: ID 0dda:2027 Integrated Circuit Solution, Inc. Bus 001 Device 001: ID 0000:0000 [EMAIL PROTECTED]:~$ Также вывод dmesg: [ 304.274315] usb 1-1.3: new full speed USB device using uhci_hcd and address 5 [ 304.438423] usb 1-1.3: configuration #1 chosen from 1 choice [ 304.751043] zc0301: V4L2 driver for ZC0301[P] Image Processor and Control Chip v1:1.05 [ 304.755889] usb 1-1.3: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8/0x301B) [ 304.848065] usb 1-1.3: PB-0330 image sensor detected [ 305.327817] usb 1-1.3: Initialization succeeded [ 305.328955] usb 1-1.3: V4L2 device registered as /dev/video1 [ 305.329160] usbcore: registered new interface driver zc0301 [ 305.417357] usbcore: registered new interface driver gspca [ 305.417545] ubuntu/media/gspcav1/gspca_core.c: gspca driver 01.00.12 registered [ 1621.945098] usb 1-1.3: USB disconnect, address 5 [ 1621.945301] usb 1-1.3: Disconnecting ZC0301[P] PC Camera... [ 1621.945309] usb 1-1.3: V4L2 device /dev/video1 deregistered [ 1644.355052] usb 1-2: new full speed USB device using uhci_hcd and address 6 [ 1644.551408] usb 1-2: configuration #1 chosen from 1 choice [ 1644.554419] usb 1-2: ZC0301[P] Image Processor and Control Chip detected (vid/pid 0x0AC8/0x301B) [ 1644.629209] usb 1-2: PB-0330 image sensor detected [ 1645.033012] usb 1-2: Initialization succeeded [ 1645.033095] usb 1-2: V4L2 device registered as /dev/video1 Вот что в устройствах: [EMAIL PROTECTED]:~$ ls /dev/* | grep video /dev/video0 /dev/video1 [EMAIL PROTECTED]:~$ Судя по https://wiki.ubuntu.com/HardwareSupportComponentsMultimediaWebCamerasA4Tech?highlight=%28webcam%29 (что-то похожее) работало нормально. camorama, xawtv устройство не открывают. Пробовал через Mplayer: mplayer tv:// -tv driver=v4l:width=640:height=480:device=/dev/video1 получил: [EMAIL PROTECTED]:~$ mplayer tv:// -tv driver=v4l:width=640:height=480:device=/dev/video1 MPlayer 2:1.0~rc1-0ubuntu9 (C) 2000-2006 MPlayer Team CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Model: 8, Stepping: 6) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled with runtime CPU detection. Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing tv://. TV file format detected. Selected driver: v4l name: Video 4 Linux input author: Alex Beregszaszi comment: under development ================================================================= WARNING: YOU ARE USING V4L DEMUXER WITH V4L2 DRIVERS!!! As the V4L1 compatibility layer is broken, this may not work. If you encounter any problems, use driver=v4l2 instead. Bugreports on driver=v4l with v4l2 drivers will be ignored. ================================================================= ioctl get capabilites failed: Invalid argument MPlayer interrupted by signal 11 in module: demux_open - MPlayer crashed by bad usage of CPU/FPU/RAM. Recompile MPlayer with --enable-debug and make a 'gdb' backtrace and disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash. - MPlayer crashed. This shouldn't happen. It can be a bug in the MPlayer code _or_ in your drivers _or_ in your gcc version. If you think it's MPlayer's fault, please read DOCS/HTML/en/bugreports.html and follow the instructions there. We can't and won't help unless you provide this information when reporting a possible bug. [EMAIL PROTECTED]:~$ Попробовал с драйвером "v4l2": mplayer tv:// -tv driver=v4l2:width=640:height=480:device=/dev/video1 тоже не получилось [EMAIL PROTECTED]:~$ mplayer tv:// -tv driver=v4l2:width=640:height=480:device=/dev/video1 MPlayer 2:1.0~rc1-0ubuntu9 (C) 2000-2006 MPlayer Team CPU: Intel Celeron 2/Pentium III Coppermine,Geyserville (Family: 6, Model: 8, Stepping: 6) CPUflags: MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 0 Compiled with runtime CPU detection. Can't open joystick device /dev/input/js0: No such file or directory Can't init input joystick mplayer: could not connect to socket mplayer: No such file or directory Failed to open LIRC support. You will not be able to use your remote control. Playing tv://. TV file format detected. Selected driver: v4l2 name: Video 4 Linux 2 input author: Martin Olschewski <[EMAIL PROTECTED]> comment: first try, more to come ;-) v4l2: ioctl get standard failed: Invalid argument Selected device: ZC0301[P] PC Camera Capabilites: video capture read/write streaming supported norms: inputs: 0 = Camera; Current input: 0 Current format: unknown (0x4745504a) v4l2: ioctl enum norm failed: Invalid argument Error: Cannot set norm! Selected input hasn't got a tuner! v4l2: ioctl set mute failed: Invalid argument v4l2: ioctl query control failed: Invalid argument v4l2: ioctl query control failed: Invalid argument v4l2: ioctl query control failed: Invalid argument v4l2: ioctl query control failed: Invalid argument FPS not specified in the header or invalid, use the -fps option. No stream found. v4l2: ioctl set mute failed: Invalid argument v4l2: 0 frames successfully processed, 0 frames dropped. Exiting... (End of file) [EMAIL PROTECTED]:~$ mplayer tv:// -tv driver=v4l2:width=640:height=480:device=/dev/video1 Помогите пожалуйста, если кто знает как подключать такие веб-камеры, и в чем может быть загвоздка -- ubuntu-ru mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-ru
