VisionAV is a PCIe x4 half-height capture card with two independent channels: a High Definition input via DVI-I (supporting HDMI, DVI, RGB and analog Component input) up to 4096 x 4096 and 60 Hz, and a Standard Definition channel for Composite video. It captures HDMI audio and analog audio, provides 256 MB onboard frame buffering for triple buffering, and offers DMA bandwidth up to 800 MB/s. Windows and Linux drivers with RGBEasy SDK enable multiple streams and precise synchronization.