Crate chromaprint 

Ultra-high performance audio fingerprinting library.

Rust port of Chromaprint, producing compact 32-bit integer fingerprint arrays for audio identification via AcoustID.

Example

use chromaprint::{Fingerprinter, Algorithm};

let mut fp = Fingerprinter::new(Algorithm::default());
fp.start(44100, 2).unwrap();
// fp.feed(&pcm_samples).unwrap();
fp.finish().unwrap();
let raw = fp.fingerprint();
let encoded = fp.encode();

Re-exports

pub use error::Error;

pub use error::Result;

pub use types::Algorithm;

pub use types::Fingerprint;

Modules

audio

chroma

codec

config

error

fft

fingerprint

pipeline

simd

types

Structs

Fingerprinter

Main entry point for audio fingerprinting.

Functions

decode_fingerprint

Decode a compressed base64 fingerprint string to raw sub-fingerprints.

encode_fingerprint

Encode a raw fingerprint to a compressed base64 string.

fingerprint_audio

Convenience function: fingerprint audio in one shot.

hash_fingerprint

Compute the SimHash of a raw fingerprint.