Example CLI for Node NDI

Setup

To install globally, run:

npm install -g @ndi.js/cli

Usage

To see the options, run:

./ndi.ts

Random Source

Sends a random video/audio source:

ndi.js random [options] [timeout]

Where timeout is the amount of time it encodes the signal before closing.

Options

Name.	Description	Default
video	Send video signal	true
width	Width of video signal	1920
height	Height of video signal	1080
frames	Frames per second	60
audio	Send audio signal	true
channels	Channels on audio signal	2
sampleRate	Sample rate of audio signal	48000

V4L2 Source

Sends a V4L2 only-video source

ndi.js v4l2 <path>

Where path is the path to the video source (i.e. /dev/videoN).