isobmff-inspector/src/boxes/trak.js

Simple ISOBMFF parser, compatible with JavaScript and Node.JS

export default {
  name: "Track Box",
  description: "Container box for a single track of a presentation. " +
    "A presentation consists of one or more tracks. Each track is independent " +
    "of the other tracks in the presentation and carries its own temporal and " +
    "spatial information. Each track will contain its associated Media Box.",
  container: true,
};