Class AsioDuplexOptions

Namespace

NAudio.Wave

Assembly

NAudio.Asio.dll

Options for configuring an AsioDevice in duplex mode via InitDuplex(AsioDuplexOptions). Duplex mode runs a user-supplied AsioProcessCallback that reads input and writes output in a single buffer-switch callback.

public sealed class AsioDuplexOptions

Inheritance

object

AsioDuplexOptions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

BufferSize

Requested ASIO buffer size in frames. If null, uses the driver's preferred buffer size.

public int? BufferSize { get; init; }

Property Value

int?

InputChannels

Physical input channel indices. May be non-contiguous. The processor callback addresses them via GetInput(int) using zero-based indices into this array. Optional — leave null or empty for an output-only session, where the callback writes per-channel output via GetOutput(int) with no capture side and InputChannelCount is 0.

public int[] InputChannels { get; init; }

Property Value

int[]

OutputChannels

Physical output channel indices. May be non-contiguous. The processor callback writes to them via GetOutput(int) using zero-based indices into this array. Outputs not written by the callback are zeroed by the library before native-format conversion.

public int[] OutputChannels { get; init; }

Property Value

int[]

Processor

User-supplied processing callback. Required. Runs on the ASIO driver's real-time thread — see the remarks on AsioProcessCallback for constraints.

public AsioProcessCallback Processor { get; init; }

Property Value

AsioProcessCallback

SampleRate

Desired sample rate in Hz. If null, uses the driver's current sample rate (CurrentSampleRate).

public int? SampleRate { get; init; }

Property Value

int?