Module audio_format

Expand description

Audio format conversion and resampling utilities.

Provides sample rate conversion, format conversion, and audio processing. Resampling uses the rubato crate (feature-gated behind “resample”).

Structs§

concat_audio: Concatenate multiple audio chunks with optional crossfade.
f32_to_i16: Convert f32 samples to i16 (with clamping)
fade_in: Apply a simple fade-in effect (linear amplitude ramp).
fade_out: Apply a simple fade-out effect (linear amplitude ramp).
i16_to_f32: Convert i16 samples to f32 (-1.0 to 1.0)
mono_to_stereo: Convert mono to stereo (duplicate channel)
normalize_peak: Normalize audio to a target peak level (in dB, e.g., -1.0 dB).
resample_linear: Resample audio from one sample rate to another. Uses linear interpolation (always available, no external deps).
rms_db: Compute RMS level in dB.
stereo_to_mono: Convert stereo to mono (average channels)
trim_silence: Trim silence from the beginning and end of audio.