mwiemarc

ffmpeg

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

	local str =
	'Es ist kein Geheimnis, dass das Markenzeichen der Defiasbande ihre roten Kopftücher sind. Aber wir haben herausgefunden, dass das Material, aus dem diese Kopftücher gemacht sind, den Rang des Bandenmitglieds bezeichnet. Jetzt, wo wir das wissen, möchte ich, dass Ihr so viele hochrangige Mitglieder der Defias eliminiert, wie Ihr könnt. Die Bandenmitglieder mit der höchsten Position findet Ihr zweifellos in van Cleefs Geheimversteck. Wenn Ihr fertig seid, bringt mir 10 rote Seidenkopftücher zum Beweis, dass sie tot sind, dann werde ich Euch belohnen. Viel Glück, <Name>.'

	local byteStr = ''

	for c in str:gmatch('[\0-\x7F\xC2-\xF4][\x80-\xBF]*') do
	local b1, b2, b3, b4 = c:byte(1, -1) -- get all bytes for that character
	local charStr

	-- add bytes to string

	function string.fromhex(str)
	return (str:gsub('..', function (cc)
	return string.char(tonumber(cc, 16))
	end))
	end

	function string.tohex(str)
	return (str:gsub('.', function (c)
	return string.format('%02X', string.byte(c))
	end))

	SAC.DialogFrame = CreateFrame('Frame', SAC_AddonName .. 'DialogFrame')
	SAC.DialogFrame:SetBackdrop(
	{
	bgFile = 'Interface\\DialogFrame\\UI-DialogBox-Background',
	edgeFile = 'Interface\\DialogFrame\\UI-DialogBox-Border',
	tile = 1,
	tileSize = 32,
	edgeSize = 32,
	insets = {left = 11, right = 12, top = 12, bottom = 11}
	}

	print("After the XML is loaded", FrameTestFrame)

	local seconds = 10
	local total = 0
	FrameTestFrame:SetScript("OnUpdate", function(self, elapsed)
	total = total + elapsed
	if total > seconds then
	self:SetScript("OnUpdate", nil)
	end
	local sides = 100 + (100 * (total / seconds))

	<!DOCTYPE html>
	<html>

	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width,initial-scale=1">
	<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Raleway:400,300,600">
	<link rel="stylesheet" href="https://cdn.rawgit.com/necolas/normalize.css/master/normalize.css">
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.min.css">
	<title>ESP Light Control</title>

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Text;
	using System.Threading.Tasks;
	using System.Threading;
	using System.Drawing;
	using System.IO;
	using Newtonsoft.Json;

	///////////////////////////////////////////////////////////////////////////////////
	/// Colection of RGB to HSB, HSB to RGB convert functions
	/// Source: http://stackoverflow.com/questions/5623838/rgb-to-hex-and-hex-to-rgb
	///////////////////////////////////////////////////////////////////////////////////

	/**
	* componentToHex convert two digit htx value to R, G or B chanel value
	* @param number c value from 0 to 225
	* @return string value of R, G or B chanel
	* @usage //alert (componentToHex(255)); //ff