search

craffel / pretty-midi

Utility functions for handling MIDI data in a nice/intuitive way.
MIT License
873 stars 151 forks source link

clear all midi data in pretty_midi.PrettyMIDI #181

Closed Amo-omA closed 4 years ago

Amo-omA commented 4 years ago

Hello! Thank you for developing this wonderful tool! My question is: when I use 'pretty_midi.PrettyMIDI()' to create a midi data container, I can't find the command to clear all midi data. Thus the two midis overlap when I use the same container the second time. Can you please tell me how to deal with this problem or if I miss sth in the documentation? Thank you!

craffel commented 4 years ago

Hi, why do you need to use the same container the second time? You can just instantiate a second class instance, e.g.

pm1 = pretty_midi.PrettyMIDI()
# ... do some stuff with pm1 ...
pm2 = pretty_midi.PrettyMIDI()
# do some stuff with pm2
Amo-omA commented 4 years ago

Thank you! I wanna use loop to create some midi files, but then I realized I can use the loop elsewhere to avoid clear the container...just like you said. Thanks again!