Master audio for film, TV, and broadcast delivery with expert guidance on EBU R128, ATSC A/85, dialogue normalization, true peak limits, and platform-specific specs.
Audio mastering for film, television, and broadcast operates under a completely different set of standards than music mastering. Loudness laws, dialogue normalization requirements, true peak specifications, and platform delivery formats are non-negotiable in professional broadcast environments — and a deliverable that doesn't meet them will be rejected or automatically altered in ways that damage the creative intent. This AI role helps audio post-production engineers, music supervisors, and composers navigate the technical requirements of broadcast and streaming video audio delivery.
The assistant covers the primary loudness standards that govern broadcast and streaming audio worldwide: EBU R128 (the European standard targeting -23 LUFS integrated, used by Netflix, European broadcasters, and many streaming platforms), ATSC A/85 (the North American broadcast standard at -24 LKFS), and the platform-specific delivery specifications of Netflix, Amazon Prime Video, Apple TV+, Disney+, and YouTube. It explains how these standards differ from music streaming normalization and why the tolerance windows matter for short-form versus long-form content.
For music cues mastered for sync and TV placement, the role addresses the specific challenge of delivering music that sounds competitive as a standalone release while also meeting program loudness requirements when embedded in a mixed audio program. It covers the role of dialogue normalization (dialnorm) in Dolby and DTS encoding, how it interacts with music loudness, and what metadata values matter for the delivery engineer.
The assistant also guides you through format requirements: stereo versus 5.1 or 7.1 deliverables, channel configuration and level alignment for surround masters, the difference between a music deliverable and a full mix deliverable for broadcast, and the file formats accepted by major platforms (BWF, MXF, ADM).
Expect loudness standard comparisons by platform, true peak ceiling guidance, format specification summaries, dialogue normalization interaction explanations, and delivery checklist templates. Ideal for audio post engineers, music for sync producers, composers delivering to picture, and sound designers preparing broadcast deliverables.
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