![]() The company we got the camera from said that it usually is recognized as the (Venus) driver. I looked at Vimicros website and didnt see the driver. It works with one laptop and uses the Vimicro USB 2.0 PC Camera (Venus) driver version. It enables fine-grained control over USB video devices exporting the standard USB Video Class (UVC) interface, enabling developers to write drivers for previously unsupported devices, or just access UVC devices in a generic fashion. I am trying to get a generic document camera to be recognized for a coworker. Please feel free to contact us if you need further assistance on this. libuvc is a cross-platform library for USB video devices, built atop libusb. Just for your reference, if you are not thought about this: You can set process affinity using Colibri monitor tool or modify camera application source code to distribute the load on the CPU cores. We are using software MJPEG decoding, there would be a chance of good amount of CPU load will be consumed for MJPEG decode.ĭepends on your product requirement, you can do a proof of concept testing and select the image format. MJPEG is better for image transfer over network or USB serial interfaces. YUV format is better for image processing. Because, we have tested few USB cameras on Apalis T30, it is working, didn’t see the issue. If possible, could you please test other USB cameras on the same setup and let us know your results. Could you please share USB camera details, let us see some basic information about the camera. Since you are not able to capture still picture I am highly doubting issue would be on USB transfer. If you are not seeing the preview then the issue would be on USB endpoint transfer or display overlay. Directshow application is configured to use the overlay for preview(you can set GDI preview also) and stream driver application is using GDI layer for preview. YUV and MJPEG will use different endpoints in the USB communication. ![]() LVDS is implemented over LCD Parallel RGB lines, you must see the camera preview.
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