LoopMastering FAQ
FAQ
The questions that matter most for a better master.
Clear answers on file prep, compare playback, delivery, and how the default mastering styles differ.
What is online mastering?
Online mastering is a browser-based way to take a finished mix, analyze it, shape the tone and dynamics, and deliver a more polished release-ready version without booking a traditional attended session.
What file should I upload for mastering?
Upload your best stereo mix with enough headroom and no clipping. This workflow accepts MP3, WAV, FLAC, and AIFF, but a high-quality WAV or lossless file will usually give the mastering chain more to work with.
Can I compare the master before I download it?
Yes. The player is built for synced A/B playback, so you can hear the difference between your original mix and the master before downloading the final files.
Which formats do I receive?
The delivery flow is designed around a high-quality WAV master plus a 320 kbps MP3 for quick playback and sharing when the MP3 render is ready.
What is the difference between the preview families?
Modern is the broad default, Open gives more breathing room and depth, and Impact pushes density and punch harder. They are different finishing directions for the same mix.
Is this good for demos or release-ready tracks?
It works for both. If you are checking a mix quickly, the compare flow helps you hear whether the track is moving in the right direction. If the song is ready, the final WAV and MP3 delivery make it practical for release prep too.