AudioConverter Class

Reference

Definition

Namespace:: AudioToolbox

Assembly:: Xamarin.iOS.dll

Assembly:: Xamarin.Mac.dll

Important

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The linear PCM audio formats converter.

public class AudioConverter : IDisposable, ObjCRuntime.INativeObject

type AudioConverter = class
    interface IDisposable
    interface INativeObject

Inheritance: Object
AudioConverter

Implements: INativeObject IDisposable

Properties

ApplicableEncodeBitRates	All applicable bit rates based on current settings.
ApplicableEncodeSampleRates	All applicable sample rates based on current settings.
AvailableEncodeBitRates	All available bit rates for the input format.
AvailableEncodeChannelLayoutTags	All audio channel layouts for the input format.
AvailableEncodeSampleRates	All applicable sample rates based on current settings.
BitDepthHint	The source bit depth to preserve.
CalculateInputBufferSize
CalculateOutputBufferSize
CanResumeFromInterruption	The underlying codec supports resumption following an interruption.
ChannelMap	Input to Output channel mapping.
CodecQuality	Rendering quality of the converter codec.
CompressionMagicCookie	Gets or sets a magic cookie that is used for compression.
CurrentInputStreamDescription	Completely filled input audio description.
CurrentOutputStreamDescription	Completely filled output audio description.
DecodeFormats	All valid converter input formats.
DecompressionMagicCookie	Gets or sets a magic cookie that is used for decompression.
EncodeAdjustableSampleRate	An an output sample rate.
EncodeBitRate	The number of bits per second to aim for when encoding data.
EncodeFormats	All valid converter output formats.
FormatList	All the data formats produced by the converter encoder.
Handle	Handle (pointer) to the unmanaged object representation.
InputChannelLayout	Input audio channels layout.
MaximumInputPacketSize	The size in bytes of the largest single packet of data in the input format.
MaximumOutputPacketSize	The size in bytes of the largest single packet of data in the output format.
MinimumInputBufferSize	The size in bytes of the smallest buffer of input data.
MinimumOutputBufferSize	The size in bytes of the smallest buffer of output data.
OutputChannelLayout	Output audio channels layout.
PrimeInfo	The priming method.
PrimeMethod	The priming information for converter's priming method.
SampleRateConverterComplexity	The sample rate converter algorithm.
SampleRateConverterInitialPhase	The initial sub-sample position of the sample rate converter.
SampleRateConverterQuality	The rendering quality of the sample rate converter.

Methods

ConvertBuffer(Byte[], Byte[])	Converts audio data from one linear PCM format to another.
ConvertComplexBuffer(Int32, AudioBuffers, AudioBuffers)	Converts audio data from one linear PCM format to another where both use the same sample rate.
Create(AudioStreamBasicDescription, AudioStreamBasicDescription, AudioClassDescription[])	Creates a new audio converter instance using a specified codec.
Create(AudioStreamBasicDescription, AudioStreamBasicDescription, AudioConverterError)	Creates a new audio converter instance using a specified codec.
Create(AudioStreamBasicDescription, AudioStreamBasicDescription)	Creates a new audio converter instance based on specified audio formats.
Dispose()	Releases the resources used by the AudioConverter object.
Dispose(Boolean)	Releases the resources used by the AudioConverter object.
FillComplexBuffer(Int32, AudioBuffers, AudioStreamPacketDescription[], AudioConverterComplexInputData)
FillComplexBuffer(Int32, AudioBuffers, AudioStreamPacketDescription[])	Converts audio data supporting non-interleaved and packetized formats.
Finalize()	Finalizer for the AudioConverter object
Reset()	Resets an audio converter.

Events

InputData

Used by FillComplexBuffer to supply input data.

Applies to

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