RubberBand v4 time-stretch engine (offline, pitch-preserving). More...

#include <src/dsp/rubberband_timestretch_engine.h>

Inheritance diagram for zrythm::dsp::RubberBandTimeStretchEngine:

Collaboration diagram for zrythm::dsp::RubberBandTimeStretchEngine:

Public Member Functions
	RubberBandTimeStretchEngine (units::sample_rate_t sample_rate)
std::string_view	id () const override
	A stable, non-translatable identifier for persistence (settings).
bool	supports (StretchOptions::Algorithm algorithm) const override
	Whether this engine supports the given algorithm.
Public Member Functions inherited from zrythm::dsp::ITimeStretchEngine
utils::audio::AudioBuffer	stretch (const utils::audio::AudioBuffer &input, const TimeWarpMap &warp, const StretchOptions &options)
	Stretch `input` according to `warp` (Non-Virtual Interface).

Detailed Description

RubberBand v4 time-stretch engine (offline, pitch-preserving).

Uses the RubberBand C++ API in Offline mode. Polyphonic (the default) uses the R3 (Finer) engine for highest quality. Beats and Monophonic switch to the R2 (Standard) engine with material-appropriate detector and transient options. Repitch is not implemented and falls back to Polyphonic.

Definition at line 20 of file rubberband_timestretch_engine.h.

Constructor & Destructor Documentation

◆ RubberBandTimeStretchEngine()

zrythm::dsp::RubberBandTimeStretchEngine::RubberBandTimeStretchEngine ( units::sample_rate_t sample_rate )

explicit

Parameters

sample_rate The sample rate the engine will process audio at.

Member Function Documentation

◆ id()

std::string_view zrythm::dsp::RubberBandTimeStretchEngine::id ( ) const

nodiscardoverridevirtual

A stable, non-translatable identifier for persistence (settings).

Implements zrythm::dsp::ITimeStretchEngine.

◆ supports()

bool zrythm::dsp::RubberBandTimeStretchEngine::supports ( StretchOptions::Algorithm algorithm ) const