video-snapshot

Get snapshots from a video file in the browser

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Demo 💅

https://zzarcon.github.io/video-snapshot

Install 🚀

$ yarn add @kuaizi/video-snapshot

Usage ⛏

import VideoSnapshot from 'video-snapshot';

document.querySelector('input[type="file"]').addEventListener('change', onChange);

const onChange = async (e) => {
  const snapshoter = new VideoSnapshot(e.target.files[0]);
  // Support URL
  // const snapshoter = new VideoSnapshot('http://myserver.com/demo.mp4');
  const previewSrc = await snapshoter.takeSnapshot();
  // Support custom your snapshot size
  // const previewSrc = await snapshoter.takeSnapshot(0, 200, 300);
  const img = document.createElement('img');

  img.src = previewSrc;

  document.body.appendChild(img);
};

Api 👀

type CustomVideoTime = 'start' | 'middle' | 'end';
type VideoTime = number | CustomVideoTime;

class VideoSnapshot {
  constructor(blob: Blob | String) {};
  takeSnapshot(time?: VideoTime, width?: Number, height?: Number): Promise<string>;
  end(): void;
}

Features 💸

• Dependency free
• 2kb size
• Take snapshot at any time
• You can pass smart times to easily get better previews

Development

Install

yarn install --ignore-engines

Author 🦄

@zzarcon

Updated by @tommyshao