Chrome Flags Reference

Chrome command line switches and startup flags for automation, headless mode, and debugging.

--mse-audio-buffer-size-limit-mb

What does --mse-audio-buffer-size-limit-mb do?

Allows explicitly specifying MSE audio/video buffer sizes as megabytes. Default values are 150M for video and 12M for audio.

Usage

CLILaunch Chrome with --mse-audio-buffer-size-limit-mb using CLI

chrome --mse-audio-buffer-size-limit-mb

PuppeteerLaunch Chrome with --mse-audio-buffer-size-limit-mb using Puppeteer

const browser = await puppeteer.launch({
  args: ['--mse-audio-buffer-size-limit-mb']
});

PlaywrightLaunch Chrome with --mse-audio-buffer-size-limit-mb using Playwright

const browser = await chromium.launch({
  args: ['--mse-audio-buffer-size-limit-mb']
});

SeleniumLaunch Chrome with --mse-audio-buffer-size-limit-mb using Selenium

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--mse-audio-buffer-size-limit-mb')

driver = webdriver.Chrome(options=options)