VisionSD8 is an eight-channel PCIe x4 video capture card that accepts PAL, NTSC and SECAM via two SD inputs, using composite and S-Video signals. It delivers de-interlaced capture and real-time display at 25/30 fps, with up to eight simultaneous channels and 32 MB of frame buffer per channel. DMA transfers reach 480 MB/s. An on-board processor enables real-time mode and sync detection; it supports DirectShow/WDM streaming and integrates with Datapath video walls and WATCHOUT workflows.