Karaoke & Subtitles

Karaoke mode with word-level timing:


await project.load([
  { type: "video", url: "./music-video.mp4", position: 0, end: 10 },
  {
    type: "text",
    mode: "karaoke",
    text: "Never gonna give you up",
    position: 0,
    end: 5,
    words: [
      { text: "Never", start: 0, end: 0.8 },
      { text: "gonna", start: 0.8, end: 1.4 },
      { text: "give", start: 1.4, end: 2.0 },
      { text: "you", start: 2.0, end: 2.5 },
      { text: "up", start: 2.5, end: 3.5 },
    ],
    highlightColor: "#00FF00",
    fontSize: 52,
    yPercent: 0.85,
  },
]);

Subtitle file import:


await project.load([
  { type: "video", url: "./video.mp4", position: 0, end: 60 },
  {
    type: "subtitle",
    url: "./subtitles.srt",
    fontSize: 24,
    fontColor: "#FFFFFF",
    borderColor: "#000000",
  },
]);