Evan Tanner octiwhale

Canvas LMS Loaders

I created these loaders, which are identical clones of the ones used on Instructure's Canvas LMS software.

	#!/usr/bin/env bash
	#
	# ev4_decode_f32.sh — Convert stereo to EV-4 quadraphonic WAV (32-bit float)
	#
	# Usage: ./ev4_decode_f32.sh input_stereo.wav [output_quad.wav]
	#
	# Description:
	# This script decodes a 2-channel (stereo) WAV file into a 4-channel WAV file
	# simulating EV-4 (also known as Electro-Voice Stereo-4) quadraphonic sound.
	# The output format is 32-bit floating point PCM at 48kHz sample rate.

	#!/bin/bash

	# fcop - Copy file contents to clipboard (quiet version)

	FILE="$1"

	# Usage check
	[ -z "$FILE" ] && { echo "Usage: fcop <filename>"; exit 1; }

	# File exists?

	// Flag to check if shift key is pressed
	let vcr_shiftPressed = false;

	// Listen for keydown events on the window
	// Flag to check if Command (on MacOS) or Ctrl (on other OS) + 'J' is pressed
	let vcr_commandOrCtrlPressed = false;

	// Listen for keydown events on the window
	window.addEventListener('keydown', function(event) {
	// Check if the pressed key is 'J' and either Command (metaKey) or Ctrl is pressed