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carbontune

macrumors member
Original poster
Sep 11, 2018
89
17
United Kingdom
Over the past couple of weeks I've noticed a very odd thing happening on my iMac running macOS Mojave 10.14.6. Websites that have embedded videos appear to be the main issue. When I play the videos the volume starts at 100%, even though the volume control on my Mac is set to 50% and the volume on the embedded video on the website itself is set to around 10%.

If I just move the volume slider on the website a tiny fraction, the volume output appears to correct itself.

Has anyone else noticed anything similar?
 
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