Sprite Vtt Generator

Easily generate thumbnail sprites along with vtt file.

Important Note: FFmpeg needs to be installed.

Example

import SpriteGenerator from 'sprite-vtt-generator';

const spriteGenerator = new SpriteGenerator({
  inputPath: './test/test.mp4',
  outputDir: './test/output',
  width: 120, // default 160,
  height: 60, // default 90,
  rowCount: 2, // default 5,
  colCount: 5, // default 5,
  multiple: true, // default false, if true rowCount will be ingored,
  interval: 5, // if not provided optimal interval will be chosed based on video duration,
  thumbnailPrefix: 'img', // default 'thumb',
  webVTT: {
    required: true,
    path: './test/output/test.vtt',
  },
});

await spriteGenerator.generate();