AVCoders.Matrix 2026.10.1

AVCoders.Matrix

Matrix switcher and AV-over-IP drivers for the AV Coders device library. Built on AVCoders.Core. Targets .NET 8.0 and .NET 10.0.

Install

dotnet add package AVCoders.Matrix

Published to nuget.org. See the repository README for details.

Drivers

• ExtronIn16Xx, ExtronSw, ExtronDtpCpxx (DTP CrossPoint 82/84/86/108), ExtronDtp2Cp82 (DTP2 CrossPoint 82)
• ExtronIn18Xx — IN1806 / IN1808 scaling switchers. Inputs are discovered from the model reply (EndpointsChangedHandlers fires when the count changes; existing ports are kept) and carry signal presence and HDCP status. Output 1A (HDMI) and 1B (DTP2/HDBT) exist from construction as GetOutputs()[0] and [1] and carry sink detection and HDCP status. The HDMI loop out is not exposed.
• ExtronAnnotator401VideoMatrix — the HDMI input and two HDMI outputs of an Extron Annotator 401 as a routing-free VideoMatrix, sharing the annotator's communication client with the AVCoders.Annotator driver. The endpoints exist from construction and carry sync state and HDCP status; both outputs always show the only input, so the routing methods only log.
• CiscoRoomOsVideoMatrix — the video inputs and outputs of a Cisco RoomOS / CE codec as a routing-free VideoMatrix, sharing the codec's communication client with the AVCoders.Conference driver. Connectors are discovered from the codec's status (EndpointsChangedHandlers fires as they appear) and carry sync state, resolution, HDCP and history. Input names come from the codec's connector configuration; outputs stay "Output n" and expose the connected display's EDID name as ConnectedDeviceName, logged on change.
• SvsiEncoder, SvsiDecoder
• AntricaEncoder — the HDMI input of an Antrica ANT-35000 series encoder, polled every 10 seconds over its HTTP API through a RestComms client (AvCodersRestClient). Reports signal presence (GIS_VIDEOLOSS1) and the detected input format (VID_INPUTFORMAT, read as decimal or 0x hex) as the input resolution. HDCP is always NotSupported. HTTP API authentication (NET_USEHTTPAPIAUTH) is not supported.
• BlustreamAmf41W
• Navigator, NavEncoder, NavDecoder
• AVoIPEndpoint

Usage

Drivers derive from VideoMatrix and talk to hardware through a transport from AVCoders.CommunicationClients. See the repository README for full wiring, logging and tracing setup.