AudioEncodingProperties AudioEncodingProperties AudioEncodingProperties AudioEncodingProperties Class

Creates a new instance of the AudioEncodingProperties class.

public : AudioEncodingProperties()public AudioEncodingProperties()Public Sub New()// You can use this method in JavaScript.

Gets or sets the audio bit rate.

public : unsigned int Bitrate { get; set; }public uint Bitrate { get; set; }Public ReadWrite Property Bitrate As uint// You can use this property in JavaScript.

Gets or sets the number of bits per audio sample.

public : unsigned int BitsPerSample { get; set; }public uint BitsPerSample { get; set; }Public ReadWrite Property BitsPerSample As uint// You can use this property in JavaScript.

Gets or sets the number of audio channels.

public : unsigned int ChannelCount { get; set; }public uint ChannelCount { get; set; }Public ReadWrite Property ChannelCount As uint// You can use this property in JavaScript.

Gets a value indicating whether the audio is encoded with spatial audio information.

public : PlatForm::Boolean IsSpatial { get; }public bool IsSpatial { get; }Public ReadOnly Property IsSpatial As bool// You can use this property in JavaScript.

Device family	Windows 10 Creators Update (introduced v10.0.15063.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v4)

Gets additional format properties for the audio stream.

public : MediaPropertySet Properties { get; }public MediaPropertySet Properties { get; }Public ReadOnly Property Properties As MediaPropertySet// You can use this property in JavaScript.

Remarks

For information on working with a property set collection, see PropertySet.

Gets or sets audio sampling rate.

public : unsigned int SampleRate { get; set; }public uint SampleRate { get; set; }Public ReadWrite Property SampleRate As uint// You can use this property in JavaScript.

Gets or sets the subtype of the format.

public : PlatForm::String Subtype { get; set; }public string Subtype { get; set; }Public ReadWrite Property Subtype As string// You can use this property in JavaScript.

Remarks

The value can be the string representation of a GUID in canonical form, or one of the predefined values listed in the following table.

Value	Description
"AAC"	Advanced Audio Coding (AAC). The stream can contain either raw AAC data or AAC data in an Audio Data Transport Stream (ADTS) stream.
"AC3"	Dolby Digital audio (AC-3).
"AACADTS"	Advanced Audio Coding (AAC) audio in Audio Data Transport Stream (ADTS) format.
"AACHDCP"	AAC in High-Bandwidth Digital Content Protection (HDCP) format.
"AC3"	Dolby AC3
"AC3SPDIF"	Dolby AC-3 audio over Sony/Philips Digital Interface (S/PDIF).
"AC3HDCP"	Dolby AC-3 in High-Bandwidth Digital Content Protection (HDCP) format.
"ADTS"	Audio Data Transport Stream
"ALAC"	Apple Lossless Audio Codec
"AMRNB"	Adaptive Multi-Rate audio codec (AMR-NB)
"AWRWB"	Adaptive Multi-Rate Wideband audio codec (AMR-WB)
"DTS"	Digital Theater Systems (DTS)
"EAC3"	Dolby Digital Plus audio (E-AC-3).
"FLAC"	Free Lossless Audio Codec
"Float"	Uncompressed 32-bit float PCM audio.
"MP3"	MPEG Audio Layer-3 (MP3).
"MPEG"	MPEG-1 audio payload.
"OPUS"	Opus
"PCM"	Uncompressed 16-bit PCM audio.
"WMA8"	Windows Media Audio 8 codec, Windows Media Audio 9 codec, or Windows Media Audio 9.1 codec.
"WMA9"	Windows Media Audio 9 Professional codec or Windows Media Audio 9.1 Professional codec.
"Vorbis"	Vorbis codec

Gets the format type.

public : PlatForm::String Type { get; }public string Type { get; }Public ReadOnly Property Type As string// You can use this property in JavaScript.

Creates an instance of AudioEncodingProperties for Advanced Audio Coding (AAC) audio.

public : static AudioEncodingProperties CreateAac(unsigned int sampleRate, unsigned int channelCount, unsigned int bitrate)public static AudioEncodingProperties CreateAac(UInt32 sampleRate, UInt32 channelCount, UInt32 bitrate)Public Static Function CreateAac(sampleRate As UInt32, channelCount As UInt32, bitrate As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Creates an instance of AudioEncodingProperties for Advanced Audio Coding (AAC) audio in Audio Data Transport Stream (ADTS) format.

public : static AudioEncodingProperties CreateAacAdts(unsigned int sampleRate, unsigned int channelCount, unsigned int bitrate)public static AudioEncodingProperties CreateAacAdts(UInt32 sampleRate, UInt32 channelCount, UInt32 bitrate)Public Static Function CreateAacAdts(sampleRate As UInt32, channelCount As UInt32, bitrate As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Creates an instance of AudioEncodingProperties for Apple Lossless Audio Codec (ALAC) audio.

public : static AudioEncodingProperties CreateAlac(unsigned int sampleRate, unsigned int channelCount, unsigned int bitsPerSample)public static AudioEncodingProperties CreateAlac(UInt32 sampleRate, UInt32 channelCount, UInt32 bitsPerSample)Public Static Function CreateAlac(sampleRate As UInt32, channelCount As UInt32, bitsPerSample As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Device family	Windows 10 Creators Update (introduced v10.0.15063.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v4)

Creates an instance of AudioEncodingProperties for Free Lossless Audio Codec (FLAC) audio.

public : static AudioEncodingProperties CreateFlac(unsigned int sampleRate, unsigned int channelCount, unsigned int bitsPerSample)public static AudioEncodingProperties CreateFlac(UInt32 sampleRate, UInt32 channelCount, UInt32 bitsPerSample)Public Static Function CreateFlac(sampleRate As UInt32, channelCount As UInt32, bitsPerSample As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Device family	Windows 10 Creators Update (introduced v10.0.15063.0)
API contract	Windows.Foundation.UniversalApiContract (introduced v4)

Creates an instance of AudioEncodingProperties for MPEG Audio Layer-3 (MP3) audio.

public : static AudioEncodingProperties CreateMp3(unsigned int sampleRate, unsigned int channelCount, unsigned int bitrate)public static AudioEncodingProperties CreateMp3(UInt32 sampleRate, UInt32 channelCount, UInt32 bitrate)Public Static Function CreateMp3(sampleRate As UInt32, channelCount As UInt32, bitrate As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Creates an instance of AudioEncodingProperties for Pulse Code Modulation (PCM) audio.

public : static AudioEncodingProperties CreatePcm(unsigned int sampleRate, unsigned int channelCount, unsigned int bitsPerSample)public static AudioEncodingProperties CreatePcm(UInt32 sampleRate, UInt32 channelCount, UInt32 bitsPerSample)Public Static Function CreatePcm(sampleRate As UInt32, channelCount As UInt32, bitsPerSample As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Creates an instance of AudioEncodingProperties for Windows Media Audio (WMA).

public : static AudioEncodingProperties CreateWma(unsigned int sampleRate, unsigned int channelCount, unsigned int bitrate)public static AudioEncodingProperties CreateWma(UInt32 sampleRate, UInt32 channelCount, UInt32 bitrate)Public Static Function CreateWma(sampleRate As UInt32, channelCount As UInt32, bitrate As UInt32) As AudioEncodingProperties// You can use this method in JavaScript.

Gets the media format user data.

public : void GetFormatUserData(Byte[] value)public void GetFormatUserData(Byte[] value)Public Function GetFormatUserData(value As Byte[]) As void// You can use this method in JavaScript.

Sets the media format user data.

public : void SetFormatUserData(Byte[] value)public void SetFormatUserData(Byte[] value)Public Function SetFormatUserData(value As Byte[]) As void// You can use this method in JavaScript.