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WebRTC makes Social API even more social WebRTC is a powerful new tool that enables web app developers to include real-time video calling and data sharing capabilities in their products. While many of us are excited about WebRTC because it will enable several cool gaming applications and improve the performance and availability of video conferencing apps, WebRTC is proving to be a great tool for social apps. Sometimes when you’re chatting with a friend, you just want to click on their name and see and talk with them in real-time. Imagine being able to do that without any glitches or hassles, and then while talking with them, easily share almost anything on your computer or device: vacation photos, memorable videos – or even just a link to a news story you thought they might be interested in – simply by dragging the item into your video chat window. This has become a reality. We’ve created a demo that combines our Social API and WebRTC.

Media Capture and Streams 4. MediaStream API 4.1 Introduction The MediaStream interface is used to represent streams of media data, typically (but not necessarily) of audio and/or video content, e.g. from a local camera. DNS 101 DNS (Domain Name System) You likely have many applications running on your laptop right now, and chances are some of them require an external resource or piece of data that will be retrieved from across a network. In order for your applications to access these resources they need to know their location. The location is typically identified by an ip address and are written in either decimal or hexadecimal. When dealing with ips, they can be very hard to memorise; especially as there are two different forms of ip:

reveal.js - The HTML Presentation Framework HTML Presentations Made Easy Created by Hakim El Hattab / @hakimel Heads Up reveal.js is a framework for easily creating beautiful presentations using HTML. You'll need a browser with support for CSS 3D transforms to see it in its full glory. Video for Everybody! Video for Everybody is simply a chunk of HTML code that embeds a video into a website using the HTML5 <video> element, falling back to Flash automatically without the use of JavaScript or browser-sniffing. It therefore works in RSS readers (no JavaScript), on the iPhone / iPad (don’t support Flash) and on many browsers and platforms. Thanks to the rapid adoption of HTML5 video happening right now, Video for Everybody isn’t the only solution around. It is not a neatly packaged, fully-featured solution for those unfamiliar with HTML. VfE is for developers who either want something really simple they can quickly use on their blog or websites, or as a good starting point to develop their own custom solution.

Red5 and Recording HTML5 Video April 17, 2012 by Graham Floyd There are still some things you can’t do without Flash. Until the browser vendors decide on an implementation (Chrome has already implemented WebRTC, so there is hope) there is no universal way to access a user’s web cam from the browser. Today, Flash is still the best solution. WebRTC getUserMedia and WebSockets (XSockets) Just recently I posted a video showing how you can access local devices that can generate a multimedia stream . In my example I access the Webcam just using the WebRTC JavaScript API – getUserMedia. It’s an early experiment that uses a nightly build of Opera ( 12.00 lab) which is the only (correct me if I’m wrong ) browser giving us the chance to experiment with the API today? Short video showing how we can use WebRTC & WebSockets and more.

Terminal Debugging Utilities IntroductionPrerequisites Utilities top: check running processes for cpu and memory utilisationps: see what processes are runningstrace: monitor interactions between processeslsof: list of open filesnetstat: monitoring network trafficifconfig: configure or review your network interfacesiftop: monitors network traffic and displays table of bandwidth usageiptraf: monitoring network traffic (more visual than netstat, not as detailed)tcpdump: network packet snifferwireshark: network packet sniffer and analyser (gui)tshark: network packet sniffer and analysertelnet: utility for communicating with another hostHonorable mentionsConclusion Introduction Not all programmers need to get their hands dirty and have to dig deep into what exactly their applications or services are doing at a lower/network level. This is why programmers work with programming languages, as they provide a nice high-level abstraction layer that protects us from a lot of these concerns. Agony of Choice Deprecated Commands?

About nanoc nanoc is a flexible static site generator. A static site generator, often abbreviated as SSG, is a tool that transforms content from one format, such as Markdown or AsciiDoc, into another format, usually HTML, and lays out pages so that the site’s look and feel is consistent across all pages. Static sites can be deployed to any web server. nanoc is not: HTML 5.1 This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at The management and production of this document follows a relatively complex setup. Details are provided as part of the introduction.

Red5 Media Server iOS Android Setup Hits: 7250 Hope you already read our previous article “VOD to iOS” ? How you can use Red5 Server for streaming to iPhone, iPads and Android? S V N Labs Softwares implements an iOS/Android add-on setup for Red5 Server to stream both Flash, iOS and Android devices. Camera and Video Control with HTML5 Client-side APIs on mobile and desktop devices are quickly providing the same APIs. Of course our mobile devices got access to some of these APIs first, but those APIs are slowly making their way to the desktop. One of those APIs is the getUserMedia API, providing developers access to the user's camera. Let me show you how to get simple camera access from within your browser! The HTML Please read my note about the HTML structure below:

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