python-flucoma

Very loose functional programming bindings from Python3 to FluCoMa CLI tools.

You will need to download the command line versions and put them somewhere in your path.

They can be downloaded from here or compiled from source.

With these bindings I tried to replicate the buffer based behaviour that is present across their supported CCE's instead of any magic to produce a 'native' feel to the code. Instead, functions are bound to fluid processes which return where the outputs are. It is then you're job to collect the results.

A basic novelty slice call is something like:

from flucoma import fluid
from flucoma.utils import get_slices
from pathlib import Path

source = Path("~/Desktop/ec1.wav").expanduser().resolve()

ns = fluid.noveltyslice(source, threshold=0.1)
idx = get_buffer(ns)

print(idx)

or for a more complex example chaining together the output of one process as the input of the next.

from flucoma import fluid
from flucoma.utils import get_slices


mfcc = fluid.mfcc(source, 
    fftsettings = [2048, -1, -1],
    startframe = start,
    numframes = length
)

stats = get_buffer(
    fluid.stats(mfcc,
        numderivs = 1
    ), "numpy" # get_buffer() can return numpy arrays too
)

print(stats)

There are more comprehensive examples in the examples directory of this repo.

Can be installed by any of the methods:

pip install python-flucoma
pip install git+https://github.com/jamesb93/python-flucoma
Cloning this repo, cd and call pip install .

inegm/python-flucoma

python-flucoma