MediaEncodingProfile.SetAudioTracks Method

Definition

Namespace:

Windows.Media.MediaProperties

Sets the list of AudioStreamDescriptor objects describing the audio streams included in the MediaEncodingProfile.

public:
 virtual void SetAudioTracks(IIterable<AudioStreamDescriptor ^> ^ value) = SetAudioTracks;

void SetAudioTracks(IIterable<AudioStreamDescriptor> const& value);

public void SetAudioTracks(IEnumerable<AudioStreamDescriptor> value);

function setAudioTracks(value)

Public Sub SetAudioTracks (value As IEnumerable(Of AudioStreamDescriptor))

Parameters

value

IIterable<AudioStreamDescriptor>

IEnumerable<AudioStreamDescriptor>

A list of VideoStreamDescriptor objects.

Windows requirements

Device family	Windows 10 Fall Creators Update (introduced in 10.0.16299.0)
API contract	Windows.Foundation.UniversalApiContract (introduced in v5.0)

Remarks

The Label field for each AudioStreamDescriptor in the collection must be unique. If you attempt to add more than one stream descriptor with the same label, an invalid argument error will occur.

If you set the Audio property, the list of video tracks is reset to a list with a single AudioStreamDescriptor entry. If you retrieve the Audio property after calling SetVideoTracks, the property will return the first entry in the provided list.