Loudness Target Preset Guidance
Apply clearly labelled MesraTools starting-point presets to a file and see the same peak-constrained static-gain planning evidence used by Build 122.
Presets are practical starting points, not official or permanent platform specifications. The result includes the preset note and whether static gain can reach the target without exceeding the selected evidence ceiling.
Ready.
How to interpret the result
Build 123 extends the mono/stereo BS.1770-style analytical foundation from Builds 121–122. Values are evidence for comparison and planning. They are not a certified delivery-compliance verdict.
Important limitations
MesraTools does not label one file as better merely because it is louder, quieter, wider in loudness range, or has a different peak. Platform and broadcaster requirements can change; verify the current official specification for actual delivery.
Privacy
These workflows decode and analyze selected audio locally in the browser and do not intentionally upload it.