问题
re: How to build MIDI file visualizer to get input from MIDI file and display MIDI timeline over the keyboard via DLP projector to match notes played by a real player
Brendan Kavanagh is using such tool to build videos lighting up his woogie boogie played on piano
https://www.youtube.com/watch?v=E3FTpv_R3EA
Lighting Up Boogie Woogie and Blues Piano (Dr K)
or
https://www.youtube.com/watch?v=E3FTpv_R3EA&list=RDE3FTpv_R3EA&start_radio=1
https://www.bing.com/images/search?q=midi+file+visualization&form=HDRSC2&first=1&scenario=ImageBasicHover&cw=1117&ch=622
His tool looks to be new since employed quite recently, during the coronavirus time.
I have contacted him but he is away on holiday to respond promptly.
I need such tool to be integrated with musical notes scanner, to support handicapped piano player
来源:https://stackoverflow.com/questions/62683207/how-to-build-midi-file-visualizer-to-get-input-from-midi-file-and-display-midi-t