MediaElement.AudioStreamIndex Property

Definition

Namespace:

Windows.UI.Xaml.Controls

Gets or sets the index of the audio stream that plays along with the video component. The collection of audio streams is composed at run time and represents all audio streams that are available in the media file.

public:
 property IReference<int> ^ AudioStreamIndex { IReference<int> ^ get(); void set(IReference<int> ^ value); };

IReference<int> AudioStreamIndex();

void AudioStreamIndex(IReference<int> value);

public System.Nullable<int> AudioStreamIndex { get; set; }

var iReference = mediaElement.audioStreamIndex;
mediaElement.audioStreamIndex = iReference;

Public Property AudioStreamIndex As Nullable(Of Integer)

<MediaElement AudioStreamIndex="int"/>

Property Value

IReference<Int32>

Nullable<Int32>

IReference<int>

The index in the media file of the audio component that plays along with the video component. The index can be unspecified, in which case the value is null. The default value is null.

If you're programming using C#or Microsoft Visual Basic, the type of this property is projected as int?(a nullable integer).

Remarks

Setting AudioStreamIndex to null selects the default audio track, which is defined by the content.