SUMMARY Change color of volume percentage above high volume levels like 70% or 75% to caution it is not good for ears, when using headphones or earphones. STEPS TO REPRODUCE 1. 2. 3. OBSERVED RESULT EXPECTED RESULT Color of volume percentage changes above high volume levels to caution that it is not good to ears. SOFTWARE/OS VERSIONS Operating System: KDE neon 5.23 KDE Plasma Version: 5.23.2 KDE Frameworks Version: 5.87.0 Qt Version: 5.15.3 Kernel Version: 5.11.0-38-generic (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i3-5010U CPU @ 2.10GHz Memory: 3.8 GiB of RAM Graphics Processor: Mesa Intel® HD Graphics 5500 ADDITIONAL INFORMATION I think it is also applicable to bluetooth earphones.
We already do this when going above 100% volume. However we can't really do it in other cases because this would require knowing the comfortable volume levels for each output device, which isn't knowable. For example we can't distinguish between headphones and speakers plugged into a 1/8 minijack; they both show up as the same generic device. Therefore we would have to make the change for all devices including speakers, and this would cause users of somewhat quiet speakers to complain and file bug reports about it. :) So I'm afraid we can't do this, sorry.