![]() ![]() Over time, the standard began to apply to pretty much all broadcasted programming, including Netflix and other online distribution platforms. Most of the time, you’ll see the measurement units of this algorithm referred to as LKFS or LUFS (Loudness Units Relative to Full Scale). This algorithm itself is applied to the technical standards known as EBU R128 (in Europe) and ATSC A/85 (in the United States) and you should check the standards of your particular market when delivering. ![]() The FCC, along with a few television standards committees and organizations, established an algorithm called the ITU-R BS.1770-3, which measures the perceived loudness of program material. And it states that commercials can’t be louder than the shows that precede them. It requires the FCC (Federal Communications Commission) to establish rules that govern television commercial loudness. So pull out your spec sheet and let’s dig in! Spec #1: Loudness How do you know if you’re getting what you need from your mixer? How can you adhere to these standards and avoid time-consuming and costly QC kickbacks? My goal with this article is to de-mystify many of the terms you will find on your typical audio deliverable spec sheet and give you the practical knowledge you need to deliver the right files every time. (Take a look at this audio spec page for Netflix, for example. There are so many standards and different types of deliverables! LKFS. Your heart sinks and your eyes glaze over. Then, the distributor sends you the audio spec sheet, a list of technical specifications required for the broadcasting, promotion, and international distribution of your project. The last thing you want to do is deal with costly QC revisions. Next stop… fame and fortune? Not if you can’t get past the audio spec sheet.Īs a smart filmmaker, you’ve asked your distributor for their required audio and video deliverables beforehand because you want to make sure you give them exactly what they need. Now you can put the final touches on the mix and ship that puppy out. ![]() ![]() Congratulations! You’ve nearly finished your project and you found a distributor. ![]()
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