This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Cannot play videos on Amazon/Netflix

  • 4 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 37 views
  • Last reply by 91sanjay

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.

தீர்வு தேர்ந்தெடுக்கப்பட்டது

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.

Read this answer in context 👍 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)

தீர்வு தேர்ந்தெடுக்கப்பட்டது

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!