twobob’s gists

twobob / jam.strudel

Created January 27, 2026 20:53

strudel file for a rando xylo player with beats

	setcpm(60/4)

	addVoicings('cookie', {
	7: ['3M 7m 9M 12P 15P', '7m 10M 13M 16M 19P', '3M 6M 9M 13M 15P', '7m 9M 13M 16M 20P'],
	'^7': ['3M 6M 9M 12P 14M', '7M 10M 13M 16M 19P', '3M 7M 10M 14M 17M', '6M 10M 14M 17M 21M'],
	m7: ['8P 11P 14m 17m 19P', '5P 8P 11P 14m 17m', '3m 7m 10m 14m 17m', '5P 10m 14m 17m 19P'],
	m7b5: ['3m 5d 8P 11P 14m', '5d 8P 11P 14m 17m', '3m 5d 10m 14m 17m', '8P 12d 15P 17m 21m'],
	o7: ['3m 6M 9M 11A 15P', '3m 5d 8P 11A 14d', '6M 9M 12d 15P 18d'],
	'7alt': ['3M 7m 10m 13m 15P', '3M 6m 10m 13m 16m', '7m 10m 13m 16m 18A'],
	'7#11': ['7m 10m 13m 15P 17m', '3M 7m 11A 14M 17m', '7m 11A 14M 17m 19P'],

twobob / beats.py

Last active January 19, 2026 18:58

I need some breaky beats. Now. no deps

	import struct
	import math
	import random
	import os

	# --- MIDI CONSTANTS ---
	PPQ = 960

	# General MIDI Map
	KICK = 36

twobob / TryFoxy.html

Created October 30, 2025 22:45

Tunnel Vision Dissolve Shader

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>Tunnel Vision Dissolve Shader</title>
	<style>
	body { margin: 0; overflow: hidden; background-color: #add8e6; }
	canvas { display: block; }
	.info {

twobob / SerialShark.py

Created October 27, 2025 01:56 — forked from ouoam/SerialShark.py

	# Made by @xdavidhu (github.com/xdavidhu, https://xdavidhu.me/)
	# Merge with https://github.com/Pinoccio/tool-serial-pcap/blob/master/serial-pcap
	# And https://wiki.wireshark.org/CaptureSetup/Pipes

	import serial
	import io
	import os
	import subprocess
	import signal
	import time

twobob / normaliseVideo.ps1

Created October 22, 2025 17:04

two pass audio normalise ffmpeg powershell

	# --- Configuration ---
	$inputFile = "C:\Users\new\Videos\someVideo.mp4"
	$outputFile = "C:\Users\new\Videos\someVideoNormalised.mp4"

	# --- Target Loudness ---
	$target_I = "-14"
	$target_LRA = "7"
	$target_TP = "-1.5"

	Write-Host "Running Pass 1 (analysis)..." -ForegroundColor Yellow

twobob / chromakey.ts

Last active October 18, 2025 00:13

do chroma for cheapa

	export interface ChromaKeyOptions {
	keyColor?: [number, number, number] // RGB color to key out (default: magenta)
	tolerance?: number // Tolerance range for color matching (0-100)
	softness?: number // Edge softness (0-100)
	spill?: number // Spill suppression strength (0-100)
	preserveEdges?: boolean // Preserve edge detail
	}

	export interface ImageData {
	data: Uint8ClampedArray

twobob / deSepAI.ts

Last active October 17, 2025 23:44

	export interface DeSepAIOptions {
	strength?: number
	notchWhiten?: boolean
	shiftBase?: [number, number, number]
	preserveDark?: boolean
	}

	export interface ImageData {
	data: Uint8ClampedArray
	width: number

twobob / make_vid_from_wav.py

Created October 2, 2025 22:35

reads a WAV audio file, generates a radial polar visualization where concentric rings pulse and modulate based on the audio waveform amplitude, renders each frame as an image, and combines them into an MP4 video with the original audio synced.

	import numpy as np
	import matplotlib.pyplot as plt
	import matplotlib.cm as cm
	import wave
	import contextlib
	import cv2
	import os
	import shutil
	from moviepy.editor import AudioFileClip, VideoFileClip

twobob / RebuildModelFromBlobs.py

Created October 2, 2025 20:12

Follows all symbolic links in a given source directory, copies the target files (blobs) to a new 'MODEL' directory, and names the copies after the original symlinks. So rebuild a gguf from a huggingface blob dir

	import os
	import shutil
	from pathlib import Path

	def follow_and_copy_symlinks(source_directory: str, model_directory_name: str = "MODEL"):
	"""
	Follows all symbolic links in a given source directory, copies the target
	files (blobs) to a new 'MODEL' directory, and names the copies after
	the original symlinks.

twobob / iris.data

Created September 24, 2025 01:10

show 2d linear separation with first priciples. no libs (except for rendering the gif)

	5.1,3.5,1.4,0.2,Iris-setosa
	4.9,3.0,1.4,0.2,Iris-setosa
	4.7,3.2,1.3,0.2,Iris-setosa
	4.6,3.1,1.5,0.2,Iris-setosa
	5.0,3.6,1.4,0.2,Iris-setosa
	5.4,3.9,1.7,0.4,Iris-setosa
	4.6,3.4,1.4,0.3,Iris-setosa
	5.0,3.4,1.5,0.2,Iris-setosa
	4.4,2.9,1.4,0.2,Iris-setosa
	4.9,3.1,1.5,0.1,Iris-setosa

_ twobob