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Description:

bpm2fps 1.0.2

bpm2fps
Match song beats to their closest frame for animation.

Utility to convert beats per minute to animation frames.
Data export to CSV or JSON.
USD export for bouncing ball reference.
Also available as cli / python utility

https://github.com/BreadMakesYouFull/bpm2fps
Preview

Install

Linux install via flatpak

Python install

Requires:

python 3
pyside6 (gui)

# Install
pip install bpm2fps[gui]

# ... or install without GUI
pip install bpm2fps

GUI
# Launch GUI
bpm2fps

Command line
Usage
./bpm2fps.sh --help
usage: cli.py [-h] [-s START] [-e END] [-b BPM] [-f FPS]

bpm2fps - Match song beats to their closest frame.

options:
-h, --help show this help message and exit
-s START, --start START
Start time (seconds).
-e END, --end END End time (seconds)
-b BPM, --bpm BPM Beats per minute
-f FPS, --fps FPS Frames per second

Example
./bpm2fps.sh --bpm 120
# Result:
[
{
"beat": 0,
"frame": 0.0,
"second": 0.0
},
{
"beat": 1,
"frame": 12.0,
"second": 0.5
},
{
"beat": 2,
"frame": 24.0,
"second": 1.0
},
# ... and so on
]

Example chained with jq to get only beat frames:
./bpm2fps.sh --bpm 120 | jq '.[]["frame"]'
# Result:
0
12
24
36
48
60
72
84
96
108