Re: [LAU] command line midi processing

Am 30.08.18 um 02:44 schrieb Maurizio Berti: Another Python MIDI file library (which I wrote based on a really old predecessor) is miditk-smf: https://pypi.org/project/miditk-smf/ It uses an event-based approach, i.e. it works great for filtering and changing MIDI events as they are read in. Here's an example of how you would map MIDI program change events from one program number to another, optionally only on selected MIDI channels or tracks in the MIDI file: https://gist.github.com/SpotlightKid/e7f787cc142c45399f71296ac8a3de57 If you want to change the timing of events, the filtering approach is not appropriate. miditk-smf also has support for parsing a complete MIDI file into a MidiSequence object, which is a container for all the events of the file, but unfortunately there is no direct support for writing these events back to MIDI file yet. Chris