Chromaprinter
standard mode | Fingerprinting category
Inputs
- signal (vector_real) - the input audio signal
Outputs
- fingerprint (string) - the chromaprint as a base64-encoded string
Parameters
- maxLength (real ∈ [0, ∞), default = 0) :
- use the first 'maxLength' seconds to compute the chromaprint. 0 to use the full audio length [s]
- sampleRate (real ∈ (0, ∞), default = 44100) :
- the input audio sampling rate [Hz]
Description
This algorithm computes the fingerprint of the input signal using Chromaprint algorithm. It is a wrapper of the Chromaprint library [1,2]. The chromaprints are returned as base64-encoded strings.
- References:
[1] Chromaprint -- from the Acousticid project, https://acoustid.org/chromaprint
See also
Chromaprinter (streaming)