zopieux

ffmpeg -y -f lavfi -i color=c=black:s=128x128:r=25/1 \
  -f pulse -ac 2 -i pulse[or source name] \
  -fflags nobuffer -vcodec libx264 -r 24 -preset superfast -pix_fmt yuv420p -g 6 \
  -hls_list_size 3 -hls_time 1 -hls_flags delete_segments -strict -2 out.m3u8

zopieux

QNAP TS-453 Pro: LCD, LEDs, fan & buttons

QNAP NAS model TS-453 Pro has limited documentation on how to control its various peripherals, namely:

• the front LCD display, a 2 row, 16 column blue & white LCD display, and its two menu buttons ("ENTER", "SELECT")
• the front LEDs "STATUS" (red & green) & "USB" (blue)
• the 4 "disk error" LEDs (red)
• the front "USB COPY" button
• the main rear fan

zopieux

height = 40; width = 80; depth = 80;
thickness = 2.7; cornerRadius = 10; tabLength = 10;

slotRepeatMin=2; slotLengthMin=20; slotLengthGap = 2; slotWidth = 0.2;

PI = 3.142*1.02; //Add a fudge factor for the bend radius
function hingeLength(angle, radius) = 2*PI*radius*(angle/360);

//Use true to generate 3D models of the box parts
//Use false to generate 2D models which can be exported

zopieux

<?xml version="1.0" encoding="UTF-8"?>
<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
  <_name>Living Hinge</_name>
  <id>org.lvl1.living_hinge</id>

  <dependency type="executable" location="extensions">living_hinge.py</dependency>

  <param name="unit" _gui-text="Unit" type="enum">
    <_item value="mm">mm</_item>
    <_item value="cm">cm</_item>

zopieux

#! /usr/bin/env nix-shell
#! nix-shell -i python3 -p "python3.withPackages (p: [ p.numpy ])"

import json
import sys
import numpy as np
import collections
import binascii

data = json.load(open(sys.argv[1]))

zopieux

# Displays the currently playing media at FIP radio
# http://www.fipradio.fr/player

# You may want to update the number at the end of the URL
# if you use a specific "style" channel instead of the
# generic (main) channel, which is 7.

import requests
import time
import subprocess

zopieux

const s = document.querySelector('svg');
const [c1, c2] = [...s.querySelectorAll('circle')];

const mat = new DOMMatrix();
let origScene = null, lastWorld = null;

s.addEventListener('mousedown', (evt) => {
  lastWorld = { x: evt.offsetX || (evt.pageX - s.offsetLeft), y: evt.offsetY || (evt.pageY - s.offsetTop) };
  origScene = new DOMPoint(lastWorld.x, lastWorld.y).matrixTransform(mat.inverse());
});

zopieux

{ stdenv, fetchFromGitHub, meson, pkg-config, cmake, ninja, python3, gobject-introspection, gtkmm4, libepoxy, eigen, opencascade-occt, mimalloc, glm, libuuid, range-v3, librsvg }:

stdenv.mkDerivation {
  pname = "dune3d";
  version = "9af108e";

  src = fetchFromGitHub {
    owner = "dune3d";
    repo = "dune3d";
    rev = "9af108e591b3cdadf71f23e366f72dc8af8359bf";

zopieux

From bbd014bf407b2ec97fa18cca89d46d1867f62c83 Mon Sep 17 00:00:00 2001
From: Alexandre Macabies <web+oss@zopieux.com>
Date: Thu, 21 Sep 2023 22:53:31 +0200
Subject: [PATCH] Audio export conversion hack for training aids.

---
 default.nix                                   | 174 +++++++++++++
 flake.lock                                    |  61 +++++
 flake.nix                                     |  27 ++
 src/app/app.cpp                               |   2 +

zopieux

#!/bin/bash

set -e

fatal() {
	echo $@
	exit 1
}

repo=$1