Video WEBM do not play correctly.

I'm playing a WEBM video in Firefox, but the video only halfway will play before it stops just for no apparent reason. I made sure that the right codec WEBM was in place, but it did not help. What is going on?

Thanks in advance!

This happens with all the WebM videos or only on some websites?

Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem (switch to the DEFAULT theme: Firefox/tools > Modules > appearance).

  • Do not click on the reset button on the start safe mode window or make changes.

Also make sure that your security (firewall, antivirus) software is not blocking the videos.

Tags: Firefox

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