How To Set Up Loudness Monitoring on my MOCO server

How do I set up Loudness Monitoring on my MOCO server?

Answer:

To enable Loudness Monitoring, you will need to do the following:

Navigate to Admin —> Input
Edit the input(s) you would like Loudness Data on
Scroll down to Generate Loudness Data —> On
Select the Loudness Specifications
- ATSC A/85 2011 (Original CALM Act Spec
- ATSC A/85 2013 (The one currently now used in the US) ←- Most likely will be the one selected
- EBU R128 (European Spec)
Set Short Intervals (seconds) ←- You can leave this as default unless you want different intervals set up.
Click Save and repeat the steps for the remaining inputs.
Navigate to Monitor —> Loudness Graph
Select the Input and hit the drop-down arrow
Depending on the input/source, it may show multiple tracks or it may just show one.
Click the + button for a track
- You can view different metrics
  - Short Interval Integrated
  - Short-Term
  - Momentary ←-Used to calculate Integrated Loudness
  - Short Interval LRA
  - AC3 Dialnorm

You can zoom in to the graph data by adjusting the track bar just below the graph or hitting the Zoom preset buttons above the graph.

Applies to Version:

SnapStream MOCO.

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