Johannes Ebner Structed

Live Transcoding

This is a collection of working commandline examples to show how one could use FFMpeg and VLC for live transcoding of video streams. All examples have been tested on OSX 10.7.5 with FFMPeg 1.1.3 and VLC 2.0.5 in early 2013.

Documentation links

Creating Neat .NET Core Command Line Apps

You can now read this on my (pretty) website! Check it out here.

Every reason to get more HackerPoints™ is a good one, so today we're going to write a neat command line app in .NET Core! The Common library has a really cool package Microsoft.Extensions.CommandlineUtils to help us parse command line arguments and structure our app, but sadly it's undocumented.

No more! In this guide, we'll explore the package and write a really neat

	public class ConnectionFactory {
	public static DbConnection GetOpenConnection() {
	var connection = new SqlConnection("MyConnectionString");
	connection.Open();

	return connection;
	}
	}

	# .gitignore for ASP.NET MVC / Windows Azure development
	# Original file: https://gist.github.com/3318347 by @codingoutloud
	## Github doc on ignoring files: https://help.github.com/articles/ignoring-files
	## The man page for .gitignore (referenced by github): http://man.cx/gitignore
	## Of possible interest (can be complex): https://github.com/github/gitignore

	# Troubleshooting
	# 1. If you add a .gitignore file to an existing repo (or significantly change one), you may want
	# to force it to act as though the new/updated .gitignore was in force the whole time.
	## http://stackoverflow.com/questions/1139762/gitignore-file-not-ignoring

	###################
	# compiled source #
	###################
	*.com
	*.class
	*.dll
	*.exe
	*.pdb
	*.dll.config
	*.cache

	using System;
	using System.Collections.Generic;
	using System.IO;
	using System.Linq;
	using System.Text;

	public class Ini
	{
	Dictionary<string, Dictionary<string, string>> ini = new Dictionary<string, Dictionary<string, string>>(StringComparer.InvariantCultureIgnoreCase);
	string file;

	#delete all the remote tags with the pattern your looking for, ie. DEV-
	git tag \| grep <pattern> \| xargs -n 1 -i% git push origin :refs/tags/%
	#delete all your local tags
	git tag \| xargs -n 1 -i% git tag -d %
	#fetch the remote tags which still remain
	git fetch

	//
	// Badge.cs
	// Created by Alexey Kinev on 19 Jan 2015.
	//
	// Licensed under The MIT License (MIT)
	// http://opensource.org/licenses/MIT
	//
	// Copyright (c) 2015 Alexey Kinev <[email protected]>
	//
	using System;

	using UnityEngine;
	using System.Collections;
	using System.Collections.Generic;

	public static class ListExtensions
	{
	public static T PickRandom<T>(this IList<T> source)
	{
	if (source.Count == 0)
	return default(T);

	#Simple instructions for using Unity3d with project rider on Ubuntu

	#1. Download and install latest .deb for Unity3d from:
	http://forum.unity3d.com/threads/unity-on-linux-release-notes-and-known-issues.350256/

	#2. Download and install the Project Rider EAP (not sure if publicly available but you
	can sign up for early access here: https://www.jetbrains.com/rider/

	#3. Open the Unity3d (.deb installs the executable at /opt/Unity/Editor/Unity )