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
Source code¶
See also¶
Chromaprinter (streaming)