athishaves/dreamytunes

Dreamy Tunes

Highly inspired by https://www.youtube.com/@math-floyd/shorts, tried exploring the same in Python!

Sample Video https://github.com/athishaves/dreamyTunes/assets/47027954/7efe6629-22af-42f4-8bbc-9b47e45350c4

Instructions

1. Requires python3, pygame, cv2, ffmpeg and maybe linux (i haven't checked in windows)
2. Get audio and midi files of the song
3. Use https://www.visipiano.com/midi-to-json-converter/ to convert midi to json
4. Run the program python3 animate.py <inputPath> <bgImagePath> <logoImagePath>
   inputPath -> make sure input json is saved as inputPath.json and audio file is saved as inputPath.wav
5. If you had changed the TEMPO of the audio, then set the TEMPO.
   Default is 1.0
6. Then the program will ask for the TRACK number.
   audio might have many tracks and the same would have reflected in the json file.
   Select the right track (0-indexed).
7. You can also set the resolution of the output video by changing SCREEN_WIDTH and SCREEN_HEIGHT.
   By default SCREEN_WIDTH, SCREEN_HEIGHT = 1920, 1080.
   Time to render the video mainly depends on this factor