aMusing v0.1.1

• Installation
• Introduction
  • Score
  • Mumin
• Example Code
  • Score
  • Munim
• Inspiration
• Examples

Installation

pip install amusing

Introduction

• programmatic animation of sheet music
  • notes appearing consecutively
  • uses MuseScore as notation software

Score

• generates full resolution frames of the video
• not synchronized to audio

Munim

• spectogram.py
  • STFT
    • linear spectrum
  • Morlet (DWT)
    • logarithmic spectrum
• oscilloscope.py
  • 2D Oscilloscope

Example Code

Score

Get the individual frames of the score into output directory outdir:

from amusing.score.animate import Amusing, Note


if __name__ == '__main__':
    WIDTH_IN_PIXELS: int = 1820
    NUMBER_OF_THREADS: int = 8

    MUSESCORE_FILEPATH: str = 'score.mscx'

    amusing = Amusing(width=WIDTH_IN_PIXELS,
                    outdir='frames',
                    threads=NUMBER_OF_THREADS)
    amusing.read_score(MUSESCORE_FILEPATH)
    amusing.add_job(measures=1,
                    subdivision=Note(16))
    amusing.add_job(measures=[2, 3],
                    subdivision=Note(4).triplet())
    amusing.add_job(measures=range(4, 7),
                    subdivision=Note(8).n_tuplet(5, 4))
    amusing.generate_frames()

Delete all jobs:

amusing.delete_jobs()

Munim

Music Animation

Render video of the frequency spectrum using Morlet wavelet

from amusing.munim.spectogram import Morlet

AUDIO_FILEPATH: str = 'example.mp3'
TO_VIDEO_FILEPATH: str = 'example.mp4'

morlet = Morlet(fps, width, height)
morlet.read_audio(AUDIO_FILEPATH)
morlet.transform()
morlet.render_video(TO_VIDEO_FILEPATH)

Using Short-time Fourier Transform (STFT)

from amusing.munim.spectogram import STFT

morlet = STFT(fps, width, height)
morlet.read_audio(AUDIO_FILEPATH)
morlet.transform()
morlet.render_video(TO_VIDEO_FILEPATH)

2d-Oscilloscope:

from amusing.munim.oscilloscope import Oscilloscope

oscilloscope = Oscilloscope(fps, width)
oscilloscope.read_audio(AUDIO_FILEPATH)
oscilloscope.render_video(TO_VIDEO_FILEPATH)

Inspiration

Examples