Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

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

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Cannot play videos on Amazon/Netflix

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  • Laatste antwoord van 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.

Gekozen oplossing

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.

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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


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

Gekozen oplossing

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!