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Matrox DSXLE4L/4/550 PCIe Video Card

Uniforce Product

Salient Features


DSXLE4L/4/550  Low profile DSX LE4 LP express card with 4 reconfigurable video I/O (Inputs and Outputs).  Cannot be upgraded.  Includes DV25, DV50, MPEG-2 I-Frame 422/4224 codec, D10 codecs, MPEG-2 IBP codec (422/420 Main Level and High Level), HDV, DVCPRO HD, AVC-Intra, H.264 encoding and decoding, and software effects.  Includes ProRes codec.

Matrox DSX LE4 LP General Information

Matrox DSX LE4 LP is a low-profile, half-length PCIe card that offers up to eight reconfigurable SDI I/Os—from SD to 4K. When configured with inputs, the cards are equipped with built-in frame synchronizers to generate clean SDI signals in any environment.

Matrox DSX LE4 LP is ideal for OEMs who need to create compact channel-in-a-box systems, video servers, broadcast graphics systems, encoders, transcoders, multiviewers, switchers and other digital media equipment.

Key Features

  • Low profile, half-length PCI-e card
  • Re-configurable I/O that can support up to 8 SDI inputs or outputs
  • Frame synchronizers
  • VANC and HANC support for each input and output
  • Analog blackburst reference input (tri-level or bi-level)
  • Automatic video relay bypass (optional)
  • Live zero-frame delay video mixers

550 Class

Includes codec and effects in 500 Class plus ProRes codec.

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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