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firefox 133.0.3 can not play mp4 with opus as audio?

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thanks for firefox but why: won't play audio https://wordcat.de/wp-content/uploads/2024/12/test-video-simplescreenrecorder-2024-12-22_opus.mp4 will play audio https://wordcat.de/wp-content/uploads/2024/12/test-video-simplescreenrecorder-2024-12-22.mp4_mp3.mp4 (bigger in filesize) why? WHY????

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You need to provide screenshot error so others can verify if they get the same issue when using that same link.

Helpful?

Cuir ceist

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