midi2vid 0.0.7

Simple and fast library to convert midi files to video

Midi2Vid - Simple and Fast Midi to Video Converter

Midi to video converter. This program renders the notes of a midi file to a video. The renderer is built on top of the pygame library and uses multiple processes to generate the frames of the video. It then uses ffmpeg to convert the frames to a video. It also uses the fluidsynth library to render the midi file to a wav file.

Installation

Install from github using pip:

pip install midi2vid

Build with docker:

docker build -t midi2vid-base .
docker run --rm -v $(pwd):/app midi2vid-base -i midi2vid/data/example.mid -o your_output.mp4

Build from source:

git clone https://github.com/pianoviz/midi2vid.git
cd midi2vid
pip install -e .

Usage

midi2vid <input_midi_file> <output_video_file>

Example

There is an example midi file in the data directory. You can run the following command to generate a video from the example midi file:

midi2vid -i midi2vid/data/example.mid out.mp4 --fps 60 --width 1920 --height 1080

Configuration

Argument	Description	Default Value
Positional Arguments
input	Input MIDI file path	N/A
output	Output video file path, optional	N/A
Optional Arguments
-i, --input	Input MIDI file path (overrides positional)	N/A
-o, --output	Output video file path (overrides positional)	N/A
--max-note-length	Maximum length of notes	80
--n-processors	Number of processors to use	4
--screen-width	Screen width in pixels	1920
--screen-height	Screen height in pixels	1080
--fps	Frames per second	30
--speed	Note falling speed	300
--estimate-hands	Enable hand estimation	True
--debug	Enable debug mode	False
Colors
--white-note-color	White note color as RGB	255,255,255
--black-note-color	Black note color as RGB	49,49,49
--background-color	Background color as RGB	43,43,43
--octave-lines-color	Octave lines color as RGB	92,92,92
--note-color	Note color as RGB	179,44,49
--dark-note-color	Dark note color as RGB	113,34,36
--right-note-color	Right hand note color as RGB	168,255,145
--left-note-color	Left hand note color as RGB	176,202,229
--dark-right-note-color	Dark right hand note color as RGB	118,208,68
--dark-left-note-color	Dark left hand note color as RGB	124,142,151

Dependencies

• pygame
• ffmpeg
• fluidsynth

Contributing

Contributions are welcome! Please open an issue or submit a pull request on GitHub.

License

This project is licensed under the MIT License. See the LICENSE file for details.