The Magewell Pro Capture Quad SDI HD Video Capture Card (4-Channel) is a low-profile PCIe 2.0 x4 plug-in card with four BNC inputs for capturing SD/HD/3G-SDI sources. The card supports multiple color sampling modes, 10- and 12-bit color depths, up to 8 audio channels at 48kHz, and output resolutions up to 2048 x 2048 with frame rates up to 120fps. Furthermore, the card is also capable of numerous video editing functions, such as cropping, scaling, de-interleaving, aspect ratio conversion, color format conversion, video frame rate conversion and video OSD compositing.

Magewell’s Pro Capture Quad SDI supports multiple cards per system and unlimited output streams with independently adjustable parameters per stream. Additional features include ultra-low latency, timestamp and A/V synchronization, and LED status indicators. The card is compatible with Windows, Linux and Mac OS X and multiple APIs for Windows and Linux. A Windows SDK is available for easier integration.