Gst-launch v4l2src ! video/x-raw-yuv,format=\(fourcc\)NV12,width=640,height=480,framerate=10/1 ! xvimagesinkĪutofocus is built into the wintendo drives, thus does not work in Linux. Gst-launch v4l2src ! video/x-raw-yuv,format=\(fourcc\)YUY2,width=640,height=480,framerate=10/1 ! xvimagesink The NV12 format doesn't seem to work with the QuickCam Pro 9000, at least not in gstreamer, but YV12 does. I'm not quite sure about all these pixel formats and how they map to fourcc names.Īccording to the UVC specs : The USB Video Class supports one packed 4:2:2 YUV format (YUY2) and one planar 4:2:0 YUV format (NV12). When starting guvcview it dumps the supported pixel formats together with the resolutions and frame rates that can be used for each format (see also Pixel formats): Other apps are listed on the QuickCam Teams website and Unicap. However, when using a third party capture application, size seems to be stuck at 320x240 pixels.Ĭamera seems to work but stuck on 320x240 and no way to control settings.
#Logitech quickcam pro 9000 driver windows 10 software#
More details and examples on Gstreamer Cheatsheet.Īfter installation, the software that comes with the camera works well and can capture HD-like video very well. Can be run in control mode only so that the video is captured by another application by guvcview is used to adjust settings.Additional controls – including focus – are enabled after running guvcview -a as root once.Can capture audio – GNOME sound mixer panel applet can control audio input level and it sounds good.Note: this may not be necessary if libwebcam is installed (TBC). To detect and add all the supported controls. When the camera is used for the first time after boot, one has to execute It works great with the Logitech QuickCam Pro 9000 and seems to support all features of the camera.
The GTK+ UVC Viewer (guvcview) a simple GTK interface for capturing and viewing video from devices supported by the linux UVC driver.
0 kommentar(er)
