PME flags

PME (process MIDI event) flags are used by FL Studio in order to represent additional information about an event, and FL Studio's state while processing the event.

import midi

def OnMidiIn(msg: FlMidiMsg):
    if msg.pmeFlags & midi.PME_System:
        print("Safe to perform system operations")

PME_LiveInput module-attribute

PME_LiveInput = 1

TODO

PME_System module-attribute

PME_System = 1 << 1

Safe to perform common system operations, such as starting/stopping transport.

PME_System_Safe module-attribute

PME_System_Safe = 1 << 2

Safe to perform critical system operations, such as adding markers.

This flag is unset when a model window is shown.

PME_PreviewNote module-attribute

PME_PreviewNote = 1 << 3

This event will trigger a preview note or control things.

PME_FromHost module-attribute

PME_FromHost = 1 << 4

When FL Studio is hosted as a VST, this indicates that the event originates from the host DAW.

PME_FromMIDI module-attribute

PME_FromMIDI = 1 << 5

The event originates from an (external?) MIDI event.

PME_FromScript module-attribute

PME_FromScript = 1 << 6

The event originates from another script? (ie via device.dispatch()).