Sound Attenuation is not working on Android and IOS mobile

[ganbaa_elmer]

Sound Attenuation is not working on Android and IOS mobile

Why is this? any solution or permission required on mobile?

reference post:

Can it possible mp4 sound attenuation

can it possible mp4 sound attenuation? because WAV file is huge so i need to replace audio files to MP4 files. [image] [image] because WAV is huge and MP4 files is save much more space on disk any solutions?