sport4minus

PImage myImage;

void setup() {
  size(400,300);
  myImage = loadImage("image.jpg");

}

void draw() {

sport4minus

class MidiLoader {
/**
*loads a midi file from disk and stores all notes in a nested Array List, using the Helper class "Note"
* needs some cleanup though
*/
  ArrayList<ArrayList<Note>> tracks;
  long maxTicks = 0;
  final boolean DO_PRINT = false;

  MidiLoader(String fileName) {

sport4minus

/**
 * this code snippet can be used in the processing environment to load all images in a folder 
 * "input" in the sketches' data folder into an array of PImages. 
 * ideally, the images are sequentially named, like 0001.jpg, 0002.jpg etc.
 * in this demo, te images are sequentially displayed.
 */
PImage[] imageSequence;
String[] imageFilenames;

void setup() {

sport4minus

{
  "cmd": [
    "/_path_/_to_/flex_sdk_4.6/bin/mxmlc",
    "${file}"
  ],
  "selector": "source.actionscript",
  "encoding": "cp1252"
}

sport4minus

/*
crossfade-videos.js by github.com/sport4minus
test based on omxplayer-controll example by github.com/winstonwp

– crossfade two videos on raspberry pi using node.js, omxplayer-controll https://github.com/winstonwp/omxplayer-controll and omxplayer.

– working based on omxplayer's capability to set a video render layer.

– two instances of omxplayer are started on different layers, the upper ones' alpha is changed during runtime.

sport4minus

#!/bin/python

# deckset_collect.py
# by jens wunderling
# this script collects all assets used in a deckset presentation into one folder and creates an updated .md file
# useful if you wildly use image files all over your local file system
# and for archiving (if online sources go offline)
# i'd like this to be a feature of the main app though :D

import os, argparse, shutil

sport4minus

Run processing.org 3.x exported sketch from commandline

example under OSX:

if you have a sketch called Test.pde

• navigate to application.macosx/Test.app/Contents/Java
• then call the following line java -cp "*" Test
-cp "*" makes all the jars in the directory available to java
  Testist the main class name, in Processing usually the name of the Sketch / Main .pde

sport4minus

Re-encode all .txt files in a directory from windows-1252 to utf-8 in place

• using find and iconf commands on osx
• replaces original files!
• two-step process:
  • first store all paths to text files in a separate file
  • then do conversion based on each file path
  • why? find -exec with iconv was too hard to figure out on macOS

1:

sport4minus

git log --since 2021-01-01 --until 2021-12-31 --reverse --pretty=format:"%s;%as" --date=iso > ../export-history.csv

sport4minus

# join audio and video input files -> video with audio channel using libav / avconv
avconv -i in_video.mov -i in_audio.wav -vcodec copy -acodec mp3 -map 0:v:0 -map 1:0  out_audio_video.mov