KARMAudioAU

KARMAudioAU for Final Cut is an OS X native Audio Unit plug-in compatible with Final Cut, Soundtrack Pro and any application which supports Audio Units. KARMAudioAU analyzes stereo and multi-channel audio content using ITU-R BS.1770 (optionally including the EBU R128 relative gate) and then applies a global gain value to bring the audio to the the target loudness. By applying a global the target loudness is matched whilst maintaining the full dynamic range of the orignial source audio. KARMAudioAU for Final Cut also performs true peak limiting based on ITU-R BS.1770 true peak estimation and a proprietary true peak control algorithm to ensure the final output does not exceed peak-program level limits.

With KARMAudioAU Final Cut users can ensure loudness and peak-program level compliance in seconds and in combination with complianceSuiteFC deliver fully compliant video and audio content direct from the Final Cut timeline to tape or playout server.

1.1.59
07 Apr 2011

- modified relative gate operation after clarification of intent from EBU. Loudness analysis now passes all EBU Tech 3341 compliance tests.
- KARMAudioAU writes log of pre-correction loudness levels, at start of normalisation pass, to /Users/Shared/Eyeheight/KARMAudioAU/KARMAudioAU_AnalysisResults.txt

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