The DVI digital signal acquisition card can collect 1080P high-definition DVI signals. It adopts the PCI-E high-speed transmission interface. Through the DVI digital interface transmission, lossless full-resolution high-definition uncompressed video collection can be obtained. The DVI digital signal or VGA signal output by a graphics device such as a PC graphics card can be output to the host through the PCIe bus after high-precision analog-to-digital conversion (if a DVI interface is used, the original image signal can be captured losslessly) and related processing. .
The sampling bandwidth of the high-definition DVI digital capture card can reach 600MHZ, and it has nothing to do with the screen display content. Whether it is video, text, pictures, or web pages, it can be guaranteed to be clear, continuous, and stable, thereby meeting the needs of users to the greatest extent. It can automatically detect dynamic switching of various resolutions and can be used in various streaming media such as video conferencing, remote teaching, high-definition medical care, online video live broadcast, radar signals, etc. It supports multiple cards in one machine, can be used with other streaming media capture cards, and is compatible with various current video software developed according to Directshow standards. It can be used under various commonly used software such as Microsoft Amcap, Media Encoder, and Real Company Real Producer. Supports Windows 2000/XP/2003/Vista and other operating systems.
1. Not only does a single card have a DVI digital signal interface, but it also has a VGA acquisition interface (one of the two interfaces can be selected for input)
2. Supports 640x480, 800x600, 1024x768, 1280x1024, 1600x1200, 1920x1080 and major widescreen resolutions.
3. Automatically detect dynamic changes in resolution.
4. Brightness, saturation and contrast are adjustable.
5. The phase can be dynamically adjusted.
6. Support YUV422 and RGB output.
7. Simple and easy-to-use software development kit to facilitate system integration.
