Which lightweight browser without GUI supports HTML5 video playback?

Other Questions Headless Browser
1

I’m trying to grab screenshots of HTML5 video players and their thumbnails, but I’m hitting a snag. Most popular headless browsers like PhantomJS don’t work with HTML5 video. I ran a test with PhantomJS which showed many supported features, but HTML5 video was missing. It’s frustrating because I need this for an automation project. Does anyone know of a lightweight headless browser that actually supports HTML5 video? I’ve been searching for a solution and would appreciate any suggestions!

Here’s a sample code snippet to illustrate what I’m attempting:

const browser = await puppeteer.launch();
const page = await browser.newPage();
await page.goto('https://example.com/video-player');
const screenshot = await page.screenshot();
await browser.close();

Unfortunately, this approach doesn’t handle HTML5 video. What alternatives do you recommend?

2

hey have u tried using puppeteer-core with chrome? i had similar issues and found it worked pretty well for html5 video stuff. you might need to tweak some settings but it handled video playback in my tests. could be worth a shot if you havent already explored that option

3

For your HTML5 video screenshot needs, you might want to look into Playwright. It’s a newer automation tool that supports all major browsers (Chromium, Firefox, and WebKit) in headless mode and has excellent support for modern web features, including HTML5 video.

I’ve used Playwright for similar tasks, and it handles video content well. Here’s a basic example of how you could use it:

const { chromium } = require('playwright');

(async () => {
  const browser = await chromium.launch();
  const page = await browser.newPage();
  await page.goto('https://example.com/video-player');
  await page.waitForSelector('video');
  await page.screenshot({ path: 'screenshot.png' });
  await browser.close();
})();

Playwright also offers more advanced video handling capabilities if needed. It’s worth giving it a try for your automation project.

4

I’ve been down this road before, and it can be tricky. Have you considered using Selenium with a headless Chrome or Firefox? I found that combo works well for HTML5 video capture. In my project, I used Selenium WebDriver with Chrome in headless mode. It required a bit more setup than Puppeteer as I had to configure Chrome options for headless operation, wait for the video element to load, and employ JavaScript to play the video and capture screenshots. Although I had to adjust timeouts and add waits, it eventually proved reliable. This approach might be worth exploring if you’re still encountering difficulties.