Chrome Flags Reference

--clear-key-cdm-path-for-testing

What does --clear-key-cdm-path-for-testing do?

Specifies the path to the Clear Key CDM for testing, which is necessary to support External Clear Key key system when library CDM is enabled. Note that External Clear Key key system support is also controlled by feature kExternalClearKeyForTesting.

Usage

chrome --clear-key-cdm-path-for-testing

const browser = await puppeteer.launch({
  args: ['--clear-key-cdm-path-for-testing']
});

const browser = await chromium.launch({
  args: ['--clear-key-cdm-path-for-testing']
});

from selenium import webdriver

options = webdriver.ChromeOptions()
options.add_argument('--clear-key-cdm-path-for-testing')

driver = webdriver.Chrome(options=options)