I need a program to select and display previously generated graphics based on a musical note being played in an audio file and/or midi signal.
I need to generate a real-time video file displaying these graphics that I can layer with the existing audio. Example: A "G" note is played in a wav audio file. The program interprets the signal and displays the correct graphic for the duration of the note being played. This generated video sequence can be saved in a video format and then layered with the existing audio to produce an perfectly synchronized video.
I will use standard video editing software to do the layering, I only need the program that plays and records the video graphics sequence.