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Matrox DSX SDK

Name: Matrox DSX SDK
Brand: Matrox

Unified development kit for Matrox SDI, ST 2110 and codec cards

DSX SDK gives developers a single programming interface for all DSX, X.mio5 and M264 cards as well as virtualized IP systems. It includes modules for file reading and writing, compositing, NDI connectivity and IP streaming. The Topology Builder tool enables graphical prototyping of workflows.

ST 2110NDI

Send an enquiry Datasheet (PDF) ↗

Key features

One API for SDI, ST 2110 and M264
Modules: File Reader & Playlist, File Writer, compositor, DVE, NDI, IP streaming
Matrox Control Engine: automatic video and audio bypass on application failure
Topology Builder for graphical prototyping
Unreal Engine plug-in (Windows and Linux)

Applications

Development of playout and channel-in-a-box systems

Graphics, replay and capture

Virtual production with Unreal Engine

Technical specifications

Hardware	DSX LE5/LE6, X.mio5, M264
Codecs	MPEG-2, H.264, XDCAM HD, XAVC, DVCPRO HD, AVC-Ultra, Apple ProRes (MOV), Avid DNxHD
Container formats	MXF, GXF, LXF, MOV, MP4, MPG/TS, AVI, WMV
Audio	PCM, AAC, MPEG-1 Layer 2, Dolby E
IP	RTP MPEG-2 TS (H.264/AAC), NDI module up to 4K
Tools	Topology Builder (XML workflows), sample applications

Models

DSX SDK	Development kit (access via developer support)
File Reader & Playlist	Module for file playback and playlists
Unreal Engine Plug-in Support	For DSX LE5/LE6 and X.mio5 cards

Source: official Matrox documentation, verified 2026-10-12. The manufacturer's current datasheet always applies to a project.