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- root@beaglebone:~# mplayer tv:// -tv driver=v4l2:width=320:height=240
- MPlayer2 2.0-379-ge3f5043 (C) 2000-2011 MPlayer Team
- Playing tv://.
- Detected file format: TV
- Selected driver: v4l2
- name: Video 4 Linux 2 input
- author: Martin Olschewski <olschewski@zpr.uni-koeln.de>
- comment: first try, more to come ;-)
- v4l2: your device driver does not support VIDIOC_G_STD ioctl, VIDIOC_G_PARM was used instead.
- Selected device: Lite Array USB2.0 Camera
- Capabilities: video capture streaming
- supported norms:
- inputs: 0 = Camera 1;
- Current input: 0
- Current format: YUYV
- tv.c: norm_from_string(pal): Bogus norm parameter, setting default.
- v4l2: ioctl enum norm failed: Inappropriate ioctl for device
- 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
- vo: couldn't open the X11 display ()!
- vo: couldn't open the X11 display ()!
- VO XOverlay need a subdriver
- [VO_SDL] SDL initialization failed: No available video device.
- Opening video filter: [scale]
- [ass] auto-open
- Fontconfig error: Cannot load default config file
- [ass] No usable fontconfig configuration file found, using fallback.
- Fontconfig error: Cannot load default config file
- Fontconfig error: Cannot load default config file
- [ass] No usable fontconfig configuration file found, using fallback.
- Fontconfig error: Cannot load default config file
- ==========================================================================
- Opening video decoder: [raw] RAW Uncompressed Video
- Could not find matching colorspace - retrying with -vf scale...
- Opening video filter: [scale]
- Movie-Aspect is undefined - no prescaling applied.
- [swscaler @ 0xb5fe9538]using unscaled yuyv422 -> yuv420p special converter
- [swscaler @ 0xb5fe9538]No accelerated colorspace conversion found from yuv420p to rgb565le.
- VO: [fbdev] 320x240 => 320x240 BGR 16-bit
- Can't put VSCREENINFO: Invalid argument
- FATAL: Cannot initialize video driver.
- VDecoder init failed :(
- Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
- Selected video codec: [ffrawyuy2] vfm: ffmpeg (RAW YUY2)
- ==========================================================================
- Audio: no sound
- Starting playback...
- Movie-Aspect is undefined - no prescaling applied.
- [swscaler @ 0xb5fe9538]No accelerated colorspace conversion found from yuv420p to rgb565le.
- VO: [fbdev] 320x240 => 320x240 BGR 16-bit
- Can't put VSCREENINFO: Invalid argument
- FATAL: Cannot initialize video driver.
- FATAL: Could not initialize video filters (-vf) or video output (-vo).
- v4l2: ioctl set mute failed: Invalid argument
- v4l2: 3 frames successfully processed, 3 frames dropped.
- MPlayer interrupted by signal 6 in module: unknown
- - 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.
- root@beaglebone:~# [ 412.037695] usb 1-1: USB disconnect, device number 2
- [ 412.274424] usb 1-1: new high-speed USB device number 3 using musb-hdrc
- [ 412.416590] usb 1-1: New USB device found, idVendor=0ac8, idProduct=3460
- [ 412.423656] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
- [ 412.431115] usb 1-1: Product: Vimicro USB 2.0 PC Camera (Venus)
- [ 412.437312] usb 1-1: Manufacturer: Vimicro
- [ 412.454849] uvcvideo: Found UVC 1.00 device Vimicro USB 2.0 PC Camera (Venus) (0ac8:3460)
- [ 412.481729] uvcvideo: No streaming interface found for terminal 3.
- [ 412.502861] input: Vimicro USB 2.0 PC Camera (Venu as /devices/ocp.3/47400000.usb/musb-hdrc.1.auto/us2
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