Matrox vs4


Matrox VS4’s powerful recording capabilities let you record up to four channels simultaneously using the VS4Recorder Pro stand-alone recording application. Matrox VS4 can also be used to create video streaming productions with Telestream Wirecast. Using a single PCIe slot, Matrox VS4 provides up to four independent HD inputs with up to eight embedded audio channels per source, taking up an absolute minimum of real estate in your PC.  Just hook up your cameras and Matrox VS4 automatically detects the presence, resolution and frame rate of all inputs so you don’t have to manually set up each source.  Because all inputs on Matrox VS4 are independent, you can use HD and SD cameras in the same production.   

You have the flexibility to go from a simple stereo mix to surround sound for your post-event editing needs.  Create video streaming productions that are visually striking and grab your audience’s attention. The combination of Matrox VS4 and Telestream Wirecast for Windows lets you switch or mix multiple live video feeds and pre-recorded clips while adding graphics and effects. This solution is ideal for internet broadcasts of sports, religious services, corporate meetings and other live events. In addition, Matrox provides an ISO recording tool for Telestream Wirecast providing high-quality recordings of your video sources for post event editing.

Technical Specs


  Supported video formats

720P 50/59.94
1080I 50/59.94
1080P 23.98/24/25/29.97/30
1080PsF 23.98/24/25/29.97/30

  SDI input4 SD or HD input
8 channels of embedded audio
Compliant with SMPTE 259M, SMPTE 272M,SMPTE 292M, SMPTE 299M
BNC connector (75 Ω), terminated
Equalized input for maximum cable length support


  SDI audio input8 channels of embedded audio
24-bit, 48 kHz


  StreamingTelestream Wirecast Studio and Wirecast Pro

  RecordingMulti-cam recording with Matrox VS4Recorder Pro application
Direct capture integration with Telestream Wirecast software

  Multi-cam editingReal time multi-cam editing using Matrox VS4, Mojito 4K, Mojito Max or the MXO2 family of products with Adobe Premiere CC


Dimensions¾ length PCI Express (x8) card
L: 23.2 cm (9.125") × W: 10.7 cm (4.2")
Overall thickness including components 1.9 cm (0.75")

Regulatory compliance FCC Class A, CE Mark Class A, ACMA Class A
RoHS Directive 2002/95/EC

  Limited warranty and   service3-year limited warranty with free telephone support

 Electrical and Operating Requirements

Total power consumption: 23.0 watts

EnvironmentalOperating temperature: 0 to 55º C (32 to 131º F)
Storage temperature: -40 to 75º C (-40 to 167º F)
Maximum altitude for operation: 3,000 meters
Maximum altitude for transport: 12,000 meters
Operating humidity: 20 to 80% relative humidity (non-condensing)
Storage humidity: 5 to 95% relative humidity (non-condensing)

 Kit Contents

 In the box; Matrox VS4

For more information please contact Matt Drabick at or call 919 790 5488.