AudioInjectorOptions allows you to set a volume higher than 1

[JulianGro]

The API documentation says that the volume should have a value between 0.0 and 1.0. However, you can set it a LOT higher than that. Using this, you could easily blast someone's ears out. https://apidocs.overte.org/AudioInjector.html#.AudioInjectorOptions

[ksuprynowicz]

Maybe it's better to update documentation and keep this feature, maybe adding some reasonable limit that is above 1.0? It can be very useful when sounds are recorded too quietly and can be boosted without clipping.

[daleglass]

This may be an useful feature sometimes, like when the source is at a very low volume