CasparCG Server is an open source graphics- and video server for broadcast and streaming productions. This library lets you connect and interact with CasparCG Servers from Node.js in Javascript. This library is also a part of the Sofie TV News Studio Automation System.
- CasparCG AMCP 2.3 protocol implemented
- CasparCG AMCP 2.1 protocol largely implemented
- Parsing of command parameters and response
- Queueing of commands
- Promise-based commands for easy chaining and sequences
- Node.js
- npm package
- TypeScript, strongly typed
- ES2020 target
- Linted with standard ESLint rules
- API Docs
- MIT license
npm install casparcg-connection --save
This installs the full project with sourcecode and dependencies, typescript project files and the compiled .js output with typings.
In your code, include and use the CasparCG object from this library with a code similar to:
const { CasparCG } = require('casparcg-connection')
const connection = new CasparCG()
const { error, request } = await connection.play({ channel: 1, layer: 1, clip: 'amb' })
if (error) {
console.log('Error when sending', error)
} else {
const response = await request
console.log(response)
}Note: as of 6.0.0 the library has had a major rewrite with significant API changes and support for CasparCG 2.0 was dropped.
Installing with yarn adds the dev-dependencies needed to compile TypeScript. A set of commands help you managing development and testing:
-
yarn cleanEmpties the/distdirectory. -
yarn buildRuns a single build command without watching for changes. -
yarn build -wRebuilds on every change. -
yarn lintRuns code linting. Pull Requests won't be accepted without lint compliance. -
yarn testRuns code tests through Jest.
Run yarn changelog to generate the changelog, tags and commit. Push these changes and the newly made tag.
Visit https://superflytv.github.io/casparcg-connection/ for API documentation.
Created and published by SuperFly.tv
- Many thanks to SVT for the CasparCG project
- Inspired by https://github.com/respectTheCode/node-caspar-cg