Deltacast Videomaster Transmitter

Authors: Laurent Radoux (DELTACAST), Pierre PERICK (DELTACAST)
Supported platforms: x86_64, aarch64
Language: C++
Last modified: May 13, 2025
Latest version: 1.1
Minimum Holoscan SDK version: 0.5.0
Tested Holoscan SDK versions: 0.5.0, 2.9.0, 3.0.0
Contribution metric: Level 2 - Trusted

This application demonstrates the use of videomaster_transmitter to transmit a video stream through a dedicated IO device.

Requirements

This application uses the DELTACAST.TV capture card for input stream. Contact DELTACAST.TV for more details on how access the SDK and to setup your environment.

Data

📦️ (NGC) Sample App Data for AI-based Endoscopy Tool Tracking

See instructions from the top level README on how to build this application. Note that this application requires to provide the VideoMaster_SDK_DIR if it is not located in a default location on the system. This can be done with the following command, from the top level Holohub source directory:

./run build deltacast_transmitter --configure-args -DVideoMaster_SDK_DIR=<Path to VideoMasterSDK>

Run Instructions

From the build directory, run the command:

./applications/deltacast_transmitter/deltacast_transmitter --data <holohub_data_dir>/endoscopy