One sound and one background music track play at a time. To layer two sounds, play one of them as background music.
How it works
小红花音效助手 plays one sound and one background music track at a time: the player has a Sounds row and a Music row that don’t affect each other, and clicking a new sound switches to that sound.
To layer two sounds
Play one as background music (right-click it and choose Add to Background music) and click the other as a sound — both play at once. See Background music.
To get a new, pre-layered sound
Use the Audio trimmer to put several clips on different tracks, then export — you get a new sound that plays the layered result with one click. See Audio trimmer.
