VadPlusBindings class

Bindings for src/vad_plus.h.

Regenerate bindings with dart run ffigen --config ffigen.yaml.

Constructors

VadPlusBindings(DynamicLibrary dynamicLibrary)

The symbols are looked up in dynamicLibrary.

VadPlusBindings.fromLookup(Pointer<T> lookup<T extends NativeType>(String symbolName))

The symbols are looked up with lookup.

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

vad_config_default(Pointer<VADConfig> config_out) → void

Create default VAD configuration for Silero VAD Fills the provided config struct with default values

vad_create() → Pointer<VADHandle>

Create a new VAD instance

vad_destroy(Pointer<VADHandle> handle) → void

Destroy a VAD instance and free resources

vad_float_to_pcm16(Pointer<Float> float_samples, Pointer<Int16> pcm16_samples, int sample_count) → void

Convert float32 audio samples to PCM16

vad_force_end_speech(Pointer<VADHandle> handle) → void

Force end current speech segment

vad_get_last_error(Pointer<VADHandle> handle) → Pointer<Char>

Get the last error message

vad_init(Pointer<VADHandle> handle, Pointer<VADConfig> config, Pointer<Char> model_path) → int

Initialize VAD with configuration and model

vad_invalidate_callback(Pointer<VADHandle> handle) → void

Invalidate the callback to prevent it from being invoked. This MUST be called before closing the Dart NativeCallable to prevent crashes.

vad_is_speaking(Pointer<VADHandle> handle) → bool

Check if VAD is currently detecting speech Returns 1 if speaking, 0 otherwise

vad_pcm16_to_float(Pointer<Int16> pcm16_samples, Pointer<Float> float_samples, int sample_count) → void

Convert PCM16 audio samples to float32

vad_process_audio(Pointer<VADHandle> handle, Pointer<Float> samples, int sample_count) → int

Process audio samples directly

vad_reset(Pointer<VADHandle> handle) → void

Reset VAD state

vad_set_callback(Pointer<VADHandle> handle, Pointer<NativeFunction<VADEventCallbackNative>> callback, Pointer<Void> user_data) → void

Set the event callback for VAD events

vad_start(Pointer<VADHandle> handle) → int

Start audio capture and VAD processing

vad_stop(Pointer<VADHandle> handle) → void

Stop audio capture and VAD processing

Operators

operator ==(Object other) → bool

The equality operator.

inherited