Microsoft DirectX 8.0 |
Sets the volume on an audio stream.
Class ID (CLSID): 036A9790-C153-11D2-9EF7-006008039E37
CLSID Variable Name: CLSID_AudMixer
Properties
Property Type Default Description Vol double 1.0 Volume, as a percentage of the authored volume. You can produce audio fades by varying this property value over time.
Remarks
Each object in a timeline can have at most one volume envelope effect. On a track, composition, or group, the volume envelope is always applied last, after any other audio effects. (On a clip, the volume effect is applied according to its priority, like any other effect.)