This line must appear before the setup script. If the key is missing or placed after the setup call, the player will default to the "Free" version or fail to load. Troubleshooting: Why Isn't My License Key Working?
If you recently upgraded from a Free to a Paid plan, your browser might be caching the old "Free" version of the player library. Clear your CDN cache or browser cache. jwplayer license key work
A JW Player license key is a unique alphanumeric identifier assigned to your account. It serves three primary purposes: This line must appear before the setup script