DartBridgeAudio class

Audio conversion bridge over the commons C ABI (rac/core/rac_audio_utils.h).

Matches Swift CppBridge's convertPCMToWAV path (RunAnywhere+TTS.swift:118-127 calls rac_audio_float32_to_wav), so the WAV container the SDK plays/uploads is byte-identical across platforms.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

float32ToWav(Uint8List pcmBytes, int sampleRate) → Uint8List?

Wrap Float32 PCM samples ([-1.0, 1.0], little-endian bytes) in a WAV container via rac_audio_float32_to_wav. Returns null on failure.

int16ToWav(Uint8List pcmBytes, int sampleRate) → Uint8List?

Wrap Int16 PCM samples (little-endian bytes) in a WAV container via rac_audio_int16_to_wav. Returns null on failure.