https://github.com/pyroscope/auvyon

AuVyon collects little helpers to handle media data.
https://github.com/pyroscope/auvyon

audio magickdraw matplotlib numpy python scipy spectrogram video waveform

Last synced: about 1 month ago
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AuVyon collects little helpers to handle media data.

• Host: GitHub
• URL: https://github.com/pyroscope/auvyon
• Owner: pyroscope
• License: gpl-2.0
• Created: 2011-03-19T22:15:20.000Z (almost 14 years ago)
• Default Branch: master
• Last Pushed: 2020-07-22T06:48:34.000Z (over 4 years ago)
• Last Synced: 2024-11-14T01:22:42.981Z (about 2 months ago)
• Topics: audio, magickdraw, matplotlib, numpy, python, scipy, spectrogram, video, waveform
• Language: Python
• Homepage: http://pypi.python.org/pypi/auvyon/
• Size: 245 KB
• Stars: 2
• Watchers: 4
• Forks: 4
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        
WHAT IS IT?

===========

AuVyon collects little helpers to work with media data.

See https://github.com/pyroscope/auvyon/wiki for more.

INSTALLATION

============

First, install basic requirements as root, e.g. on Debian and similar distros:

    sudo apt-get install \

        imagemagick ffmpeg flac \

        python-dev python-numpy python-scipy python-matplotlib \

        libsndfile1-dev libmagickwand-dev ttf-dejavu-extra \

        libatlas-dev liblapack-dev gfortran \

        python-virtualenv virtualenvwrapper git bzip2

If you can't find all of these packages for your distro, some features might not work.

Then, for installing a release version, just call

    easy_install auvyon

[NB: There currently *is* no release version]

Otherwise, to create a working directory from source, use

    cd; mkdir -p src; cd src

    git clone git://github.com/pyroscope/auvyon.git

    cd auvyon; export AUVYON_HOME="$PWD"

    . ./bootstrap.sh

This creates a virtualenv with all dependencies and necessary tools installed.

To test waveform creation, use

    $AUVYON_HOME/bin/python -m auvyon.imaging.waveforms $AUVYON_HOME/src/tests/data/Parrot_sketch.ogg 

    display $AUVYON_HOME/src/tests/data/waveforms.jpg

    # on a headless system, use "identify" instead of "display"

To test spectrogram creation, use

    $AUVYON_HOME/bin/python -m auvyon.imaging.spectrograms $AUVYON_HOME/src/tests/data/Parrot_sketch.ogg 

    display $AUVYON_HOME/src/tests/data/spectrogram.jpg

    # on a headless system, use "identify" instead of "display"

ACKNOWLEDGEMENTS

================

Repository hosting @ github.

Test data sources:

    http://en.wikipedia.org/wiki/File:Parrot_sketch.ogg