Stem Pro is a robust and versatile audio manager designed from scratch to be extremely fast and easy to use.

Stem Pro has all Stem features and extends it with audio events, workflow improvements, advanced memory management and more.

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BATCH IMPORT

Add new content via drag-drop. This greatly reduces the time spent on content creation. There are two import modes allowing to create either a new item per audio clip or a single item with multiple audio clips in it.

SOUND PLAYBACK IN EDIT MODE

Shorten iteration time by tweaking & playing sounds in Edit Mode. No need to run the game to see the changes.

AUDIO EVENTS

React to gameplay changes by creating audio events without writing code. Choose from a wide variety of GameObject events and assign multiple actions.

SYNCHRONIZED MUSIC LAYERS

Create complex soundscapes with multiple music layers and assign synchronization groups to them. Switch between different tracks at runtime without worrying they will get out of sync.

ADVANCED MEMORY MANAGEMENT

Keep the audio memory footprint low by setting different memory management modes for individual items or for the entire asset.

It's possible to either preload audio clips and keep them in memory or automatically unload audio clips that were not used for some time. There is also a manual mode allowing to take precise control over audio clip memory.

Full source code included.

Works from Unity 5.5 to Unity 2019 or later.

SUPPORTED PLATFORMS

Windows, OSX, Linux, Unity 5 WebGL, WebPlayer, iOS, Android, Windows Phone/Store