Audio stream parameters. More...

#include <aspl/Stream.hpp>

Public Attributes
Direction	Direction = Direction::Output
	Stream direction. Used by default implementation of Stream::GetDirection().

UInt32	StartingChannel = 1
	Absolute channel number for the first channel in the stream. Used by default implementation of Stream::GetStartingChannel().

AudioStreamBasicDescription	Format
	Stream format. Used by default implementation of Stream::GetPhysicalFormat(). Default format is:

UInt32	Latency = 0
	Additional presentation latency the stream has. Used by default implementation of Stream::GetLatency().

Detailed Description

Audio stream parameters.

Definition at line 28 of file Stream.hpp.

Member Data Documentation

◆ Direction

Direction aspl::StreamParameters::Direction = Direction::Output

Stream direction. Used by default implementation of Stream::GetDirection().

Definition at line 32 of file Stream.hpp.

◆ Format

AudioStreamBasicDescription aspl::StreamParameters::Format

Initial value:

= {
        .mSampleRate = 44100,
        .mFormatID = kAudioFormatLinearPCM,
        .mFormatFlags = kAudioFormatFlagIsSignedInteger | kAudioFormatFlagsNativeEndian |
                        kAudioFormatFlagIsPacked,
        .mBitsPerChannel = 16,
        .mChannelsPerFrame = 2,
        .mBytesPerFrame = 4,
        .mFramesPerPacket = 1,
        .mBytesPerPacket = 4,
    }

Stream format. Used by default implementation of Stream::GetPhysicalFormat(). Default format is:

44100 Hz
2 channels (stereo)
16-bit native-endian signed integers (Int16)
interleaved (L R L R ...)

Definition at line 45 of file Stream.hpp.

◆ Latency

UInt32 aspl::StreamParameters::Latency = 0

Additional presentation latency the stream has. Used by default implementation of Stream::GetLatency().

Definition at line 59 of file Stream.hpp.

◆ StartingChannel

UInt32 aspl::StreamParameters::StartingChannel = 1

Absolute channel number for the first channel in the stream. Used by default implementation of Stream::GetStartingChannel().

Definition at line 36 of file Stream.hpp.

The documentation for this struct was generated from the following file: