Ì 4.3.4f1þÿÿÿ AudioManagerBaseunsigned intm_ObjectHideFlagsfloatm_VolumefloatRolloff Scalefloatm_SpeedOfSoundfloatDoppler FactorintDefault Speaker Modeintm_DSPBufferSizeboolm_DisableAudio €?€?€­C€?