How to add a room reverb
1. Drop an audio file you already have. A video is refused here. 2. Leave light, or pick medium or room. 3. Press “Add reverb” and download the same file type.
GustKit runs the FFmpeg aecho filter. Light uses one short reflection. Medium uses two. Room uses three. MP3, WAV, M4A, OGG and FLAC keep their type. The clock time stays about the same.
A short room, not a chorus
Audio chorus mixes a delay that moves. Change volume raises or lowers the whole file. This page adds fixed early reflections, the way a small room does. It does not stretch the file into a long hall. A video belongs on the video pages.
The audio stays in this tab
FFmpeg runs in this browser. GustKit does not fetch audio from a link. Close the tab and the file is gone. Audio up to the limit shown next to the button.
How to check the reverb
1. Play the download next to the original. 2. Light should add a short tail. Room should sound a little thicker. 3. If the file type changed, you opened a different page.
Audio chorus moves a delay. This page runs the FFmpeg aecho filter and keeps the file type. The reflections are short. Nothing is uploaded.