split broken icecast recordings into separate mp3s
Project description
defrost
- split broken icecast recordings into separate mp3s
- MIT-Licensed, 2019-06-01, ed @ irc.rizon.net, github, pypi
features
- silence detection -- finds the best part to split at
- mp3 parser -- clean splits at frame boundaries
- icy-meta parser -- extract artist/title from inband metadata
- dynamic recalibration to recover from server glitches
- charset detection -- UTF8, latin-1, shift-jis and friends, all good
- ID3 tags -- uses mutagen to write aritst/title into the files
- timestamping -- the date/time that the song was played live
- support for other input formats:
- loopstream recording
installation
- get the latest release from pypi:
python3 -m pip install --user -U defrostir
- or the latest commit from github:
python3 -m pip install --user -U https://github.com/9001/defrost/tarball/hovudstraum
usage
from an internet radio station:
wget -U MPlayer --header 'Icy-MetaData: 1' -St1 'https://stream.r-a-d.io/main.mp3'
# wait until the show is over, then abort the download
python3 -m defrostir main.mp3
from a loopstream recording:
python3 -m defrostir -i ls Loopstream-2021-10-02_22.53.44.mp3
notes
versions x.y.1
have chardet as a dependency, while x.y.2
have charset-normalizer (preferred) and are otherwise identical; setup.py rls
will produce both to avoid a pypi package selection bug
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