The AudioTrack
class includes information about the location of an audio file, as well as track metadata, such as the track’s title. Table 34.3 describes each of the AudioTrack
properties.
AudioTrack
implements IEditableObject
to enable batching of property change requests. After an AudioTrack
object has been instantiated, it cannot be changed without putting it in edit mode first. AudioTrack
uses an IAudioTrack
backing field, which links the managed AudioTrack
object to the native audio system via Com Interop. To make changes to an AudioTrack
object, its BeginEdit
method must be called. When all changes have been made, EndEdit
should be called. This commits the property changes to the OS via the native IAudioTrack
object.
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