Podcast & Streaming Loudness - AES77
Validate or fix a file to match the AES77 and TD1008 standard for online streaming and podcasts
by BeatRig
AES Recommended Practice Loudness Guidelines for Internet Audio Streaming and On-Demand Distribution
Validate or fix files according to the AES77 (TD1008) recommendations. These specifications recommands how to deliver streaming content such as podcasts/audio books etcetera.
This recipe also analyses the actual output file as a double check for compliance.
Read more about the AES recommendations in this Technical Document AESTD1008.
How to operate
1
Select the recipe
2
Add files
3
Run
4
Fix
Select the recipe from the [cookbook](/support/the-cookbook/).
Preview
Handling
Input
PCM Audio file (wav, aiff)Output
AES77 compliant PCM audio file (same format as input)Validate
- The recipe will warn if there is not enough dialog found to determine the loudness of the dialog
- Voice Loudness equals -18LUFS (+/- 0.5LU) (using Dialog Intelligence)
- TruePeak does not exceed -1.0dB (limited when needed)