Table of Contents

Wwise SDK 2019.2.2

◆ GetKWeightedPower()

virtual AkReal32 AK::IAkMetering::GetKWeightedPower ( )
pure virtual

Get the mean k-weighted power value in this frame, used to compute loudness (as defined by ITU-R BS.1770). Depending on when this function is called, you may get metering data computed in the previous frame only.

Returns
Total linear k-weighted power of all channels. 0 if AK_EnableBusMeter_KPower is not set (see IAkMixerPluginContext::SetMeteringFlags() or AK::SoundEngine::RegisterBusMeteringCallback()).