Interface: TransitionSoundIr
A transition's sound (p:sndAc), reduced to what TransitionSoundProps accepts.
data rather than path, for the same reason a background image uses data: the bytes are the thing the IR carries, and a path would bind the script to a file layout the IR knows nothing about. The stop-previous form has no bytes at all (it silences a sound still playing from the previous slide), so it is the one shape here with no AssetRef.
Properties
data?
optionaldata?:AssetRef
Bytes of the embedded WAV, for a start sound. Absent for stopPrevious.
loop?
optionalloop?:boolean
p:stSnd@loop: repeat until the next sound starts. Omitted when false, its default.
name?
optionalname?:string
p:snd@name, the display name PowerPoint shows for the sound.
stopPrevious?
optionalstopPrevious?:boolean
The p:endSnd form: stop the previous slide's sound rather than start one.