Struct ExportOptions 

pub struct ExportOptions { /* private fields */ }

Options that control offline audio export.

Implementations

impl ExportOptions

pub fn new() -> Self

Creates default export options.

pub fn with_gpu(self, gpu: bool) -> Self

Enables or disables the tunes GPU export path.

pub fn with_sample_rate(self, sample_rate: u32) -> PulseResult<Self>

Sets an explicit output sample rate for WAV/FLAC exports.

pub fn with_peak_normalization(self, target_db: f32) -> PulseResult<Self>

Enables peak normalization for WAV/FLAC exports.

pub fn with_rms_normalization( self, target_db: f32, peak_ceiling_db: f32, ) -> PulseResult<Self>

Enables RMS normalization for WAV/FLAC exports.

pub fn with_normalization(self, normalize: NormalizeOptions) -> Self

Sets an already parsed normalization option.

pub fn with_flac_bits_per_sample( self, bits_per_sample: u32, ) -> PulseResult<Self>

Sets the FLAC bit depth used by the normalized/manual FLAC encoder path.

tunes handles the ordinary FLAC export path. When final loudness normalization or an explicit FLAC bit depth is requested, mlua-pulse renders the mixer into a stereo buffer and writes FLAC directly. This option selects that direct encoder bit depth.

pub fn with_midi_velocity_gain(self, gain: f32) -> PulseResult<Self>

Scales melodic MIDI note velocities during MIDI export.

pub fn with_midi_min_velocity(self, min_velocity: f32) -> PulseResult<Self>

Sets a minimum non-zero MIDI note velocity during MIDI export.

pub fn gpu(self) -> bool

Returns whether GPU export was requested.

pub fn sample_rate(self) -> Option<u32>

Returns the requested output sample rate, if any.

pub fn normalize(self) -> Option<NormalizeOptions>

Returns audio normalization options, if enabled.

pub fn flac_bits_per_sample(self) -> u32

Returns the requested normalized FLAC bit depth, or the default.

pub fn has_explicit_flac_bits_per_sample(self) -> bool

Returns whether the FLAC bit depth was explicitly selected.

pub fn midi_velocity_gain(self) -> f32

Returns the MIDI velocity gain.

pub fn midi_min_velocity(self) -> Option<f32>

Returns the minimum non-zero MIDI velocity, if enabled.

Trait Implementations

impl Clone for ExportOptions

fn clone(&self) -> ExportOptions

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ExportOptions

impl Debug for ExportOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for ExportOptions

fn default() -> ExportOptions

Returns the “default value” for a type.

impl PartialEq for ExportOptions

fn eq(&self, other: &ExportOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ExportOptions