Background audio · Virtual Tour Studio

Tracks of music or voice-over play while visitors explore the tour. Open Project settings › Background audio:

Add tracks: Upload files… (MP3, M4A, WAV or OGG; pick several at once, or drop them on the panel) or Choose from library…. Uploaded files count towards your storage.
Where each track plays: click Choose scenes… on a track. All scenes plays it everywhere, including scenes added later. Chosen scenes plays it only on the scenes you tick, for example a voice-over for the living room’s scenes. The tour’s first track plays on all scenes; tracks added after it don’t play until you choose their scenes.
Across scenes: a track keeps playing as visitors move between its scenes. It stops when they leave those scenes, and starts from the beginning when they come back.
With a track on all scenes: a track on chosen scenes pauses the tracks set to all scenes while visitors are on its scenes; they carry on once visitors leave. To hear both together, untick Pause tracks set to All scenes in Choose scenes….
Volume and loop: set for each track. A track that doesn’t loop plays once per visit to its scenes.
Replace or remove: use the ⋮ menu on a track. Replace with a file… and Replace from library… keep the track’s scenes. Removing or replacing can be undone for 10 seconds; after that, the old uploaded file is deleted.
Playback: Auto pause pauses the audio while the visitor’s browser tab is hidden. Auto unlock starts it at the visitor’s first click or tap, because browsers don’t play sound before then.
A scene’s own audio: set it in the scene’s Settings › Background Audio. It starts each time visitors open that scene, and Pause project audio pauses the project’s tracks while it plays.
Visitors turn all audio off and on with the theme’s sound button. While it’s off, nothing starts until they turn it back on.