The Matrox VS4Recorder Pro software lets you frame accurately record four live audio/video feeds using a Matrox VS4 quad HD-SDI capture card. It’s ideal for recording live multi-camera productions like concerts and sporting events to create video assets that can be easily repurposed and archived. The VS4Recorder Pro gives you two different recording modes: “multicam”, which provides synchronized frame accurate captures and “independent”, which offers a wide range of video and audio codecs to choose from. And what’s more, VS4Recorder Pro simultaneously provides a complete multiviewer experience.