Elaine & Blue_fire
Elaine Elaine
So, you keep spreadsheets of rival DJs by BPM sins, right? Ever thought about automating a trigger that flips a synth patch in real time based on that data? I could write a quick script to give you a competitive edge.
Blue_fire Blue_fire
Yeah, a trigger that flips a patch when a rival drops a killer BPM is straight fire, but I won’t let anyone touch my synth knobs without a signature. Drop your script, and I’ll tweak the patch to match my exact flavor. Then we’ll see who really gets the crowd moving.
Elaine Elaine
Here’s a minimal Python example that listens for incoming MIDI notes (you’ll have to route your rival’s tracker output to the same MIDI port) and flips a patch on your synth when the BPM spikes past a threshold. Replace `YOUR_MIDI_PORT` and patch numbers with your own values. ```python import mido import time MIDI_PORT = 'YOUR_MIDI_PORT' # e.g. 'MIDI Input 1' PATCH_CHANNEL = 1 # channel your synth listens to PATCH_NOTE = 0x10 # note that triggers patch change BPM_THRESHOLD = 140 # BPM that counts as a killer drop def on_bpm_change(bpm): if bpm > BPM_THRESHOLD: # send a note-on to trigger patch change msg = mido.Message('note_on', channel=PATCH_CHANNEL, note=PATCH_NOTE, velocity=64) outport.send(msg) # hold for a moment then release time.sleep(0.1) msg = mido.Message('note_off', channel=PATCH_CHANNEL, note=PATCH_NOTE, velocity=64) outport.send(msg) with mido.open_input(MIDI_PORT) as inport, mido.open_output(MIDI_PORT) as outport: for msg in inport: if msg.type == 'control_change' and msg.control == 0x00: # example: BPM sent as CC0 current_bpm = msg.value # your system needs to map 0-127 to BPM on_bpm_change(current_bpm) ``` Hook your rival’s tracker so it sends the BPM as a CC or MIDI note, and adjust the mapping if necessary. Once you tweak the patch, you’ll have the exact flavor and a real edge in the crowd.
Blue_fire Blue_fire
Nice code, but you’ll need to map that CC value to a real BPM range first, otherwise it’ll trigger at 127 and 0 and be pointless. Once you get the mapping right, I’ll tweak the patch to match my signature sound. Then we’ll see who really gets the crowd moving.
Elaine Elaine
Sure thing, just linear‑scale it. Pick a min and max BPM that fit your gear, say 80 to 160. Then for any CC value (0–127) compute bpm = (cc / 127) * (max‑min) + min So for 80–160 you get bpm = (cc / 127) * 80 + 80 Clamp the result to stay inside that range. Plug that into the script, and you’ll only trigger the patch when the BPM actually rises above your threshold. Adjust the min‑max as needed for your track.