Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Cannot play videos on Amazon/Netflix

  • 4 valiny
  • 1 manana an'ity olana ity
  • 232 views
  • Valiny farany nomen'i 91sanjay
  • Voavaha

Unable to play any videos on Amazon/Netflix. Just says Video unavailable. The same videos play just fine on Safari. Using a Mac Air M1.

After some investigation, it looks like the OpenH264 is not downloading (OpenH264 Video Codec provided by Cisco Systems, Inc. will be installed shortly.) Widevine is installed on the other hand.

Unable to play any videos on Amazon/Netflix. Just says Video unavailable. The same videos play just fine on Safari. Using a Mac Air M1. After some investigation, it looks like the OpenH264 is not downloading (OpenH264 Video Codec provided by Cisco Systems, Inc. will be installed shortly.) Widevine is installed on the other hand.

Vahaolana nofidina

It's not about OpenH264, we use Widevine for a DRM content. It looks like you still need Rosetta, see Netflix, Hulu, Disney+ or Prime error after installing Firefox version 84 on Mac.

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (4)

Make sure you are not blocking content.

Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?


https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

Yes the problem is still there. I'm using firefox version 85.0 (64bit)

Vahaolana Nofidina

It's not about OpenH264, we use Widevine for a DRM content. It looks like you still need Rosetta, see Netflix, Hulu, Disney+ or Prime error after installing Firefox version 84 on Mac.

Installing Rosetta fixed it. Thank you so much!