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Matrox DSXLE3/40/550* PCIe Video Card

Uniforce Product

Salient Features


DSXLE3/40/550*  DSX LE3 express card with 4 video or 2 video/key inputs.  Includes 8-bit and 10-bit uncompressed HD and SD capture and playback as well as Standard Definition (SD) DV25, DV50, MPEG-2 I-frame, and IBP codecs, High Definition (HD) MPEG-2 IBP codec (422/420 Main Level and High Level), AVC-Inta, HDV codec, DVCPRO HD, D10 codecs, H.264 Transport Stream playback (PitchBlue and AVCHD) and software effects.  Additional support for the Apple ProRes codec.  Important Note:  Matrox must have prior approval from Apple before the /550 can be provided to any OEM.

Matrox DSX LE3 General Information

Matrox DSX LE3 family of PCIe cards offers cost effective multi-channel 3G/HD/SD SDI I/O hardware for ingest, playout, and live production solutions. All SDI inputs and outputs are independent and provide support for embedded audio and ancillary data. The ¾ length cards feature BNC connectors to simplify wiring.

Key Features

  • ¾ length PCIe x 8 board
  • Standard BNCs on bracket
  • Up to four 3G/HD/SD SDI inputs
  • Up to four 3G/HD/SD SDI outputs
  • Hanc and vanc support
  • Live video mixers
  • Up to 4K QFHD resolution at 60 fps

550 Class

Includes all the same codec and effects support as a /500 class with the additional support for the Apple ProRes codec.  Important Note:  Matrox must have prior approval from Apple before the /550 can be provided to any OEM.

About Matrox DSX Hardware Components

The Matrox DSX hardware components are designed for optimal performance, flexibility, and scalability. They share a memory centric, asynchronous architecture that provides high-speed transfers of video, audio, and graphics data between I/O peripherals, co-processors, the CPU, and host memory. On-board DMA engines allow data transfers to occur without any intervention from the CPU. Some products also feature on-board hardware compositors/ scalers to off-load CPU or GPU processes.

The full range of broadcast quality video/audio inputs and output are supported in NTSC and PAL as well as 480p, 720p, 1080p, and 1080i HD resolutions at all frame rates. Support for 4:3 and 16:9 aspect ratios is provided. A variety of I/O configurations are available to meet your specific application needs. All of the hardware components are supported by the Matrox DSX SDK.

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