![](https://img.alicdn.com/imgextra/i1/64945358/TB2qXE1bFXXXXaZXpXXXXXXXXXX_!!64945358.jpg)
●USB interface
●Product Overview: A portable external color/black and white streaming media capture box based on USB serial bus, has the advantages of small size, convenient connection, no need to disassemble, no external power supply, plug and play, live plugging, no compression, etc. . Various types of mobile image processing workstations can be formed by directly connecting with a notebook or desktop computer equipped with a USB bus of USB2.0 or USB3.0 standard. Therefore, it is especially suitable for the field, activity place and small working environment. Support secondary development, support one machine with multiple cards
●Performance characteristics: color or black and white image acquisition; input video is standard PAL, NTSC and SECAM system signals; one composite or one S-VIDEO video input is optional; brightness, contrast, saturation and definition are adjustable by software; with hardware Left and right, up and down mirroring reverse function; the speed of image transfer to the memory when USB2.0: 25 frames I420 (640×480), YUY2 (720×576); support I420, RGB32 and other formats to save; no external power supply , It can be plugged and unplugged under power, plug and play; suitable for two bus versions of USB1.1 and USB2.0; support software compression video
●Compatible with simultaneous acquisition of multiple applications: With the function of calling multiple programs on one card, you can use multiple applications to acquire a single signal at the same time, and each channel will not reduce the frame rate and affect the work efficiency.
●Broadcast-level video processing: dynamic image de-interlacing effect, dynamic images without tailing and wire drawing, making the motion images clearer and more realistic
●Platform support: Windows XP/2003/2008/Vista/win7/win8
●Application fields: video conferencing, streaming media live broadcast, teaching recording and broadcasting, high-precision professional image processing, multimedia compression and other research and development application fields.