Microsoft Silverlight

 

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Microsoft Silverlight

Silverlight 2 is a cross-platform browser plugin that enables rich media experiences and .NET RIAs (Rich Internet Applications) within the browser.

Silverlight 2 is small in size (4.6MB) and takes only 4-10 seconds to install on a machine that doesn't already have it.  It does not require the .NET Framework to be installed on a computer to run - the Silverlight setup download includes everything necessary to play video or run applications.

Developers can write Silverlight applications using any .NET language (including VB, C####, JavaScript, IronPython and IronRuby).  Silverlight provides a rich set of features for development including:

• WPF UI Framework: Silverlight 2 includes a rich UI framework that makes building rich Web applications much easier.  In includes a powerful graphics and animation engine, as well as rich support for higher-level UI capabilities like controls, layout management, data-binding, styles, and template skinning.  The WPF UI Framework in Silverlight is a compatible subset of the WPF UI Framework features in the full .NET Framework, and enables developers to re-use skills, controls, code and content to build both rich cross browser web applications, as well as rich desktop Windows applications.
  
  
• Rich Controls: Silverlight 2 includes a rich set of built-in controls that developers and designers can use to quickly build applications.  The Silverlight 2 release includes core form controls (TextBox, CheckBox, RadioButton, ComboBox, etc), built-in layout management panels (StackPanel, Grid, Panel, etc), common functionality controls (Slider, ScrollViewer, Calendar, DatePicker, etc), and data manipulation controls (DataGrid, ListBox, etc).  All Silverlight controls support a rich control templating model, which enables developers and designers to collaborate together to build highly polished solutions.
  
  
• Rich Networking Support: Silverlight 2 includes rich networking support.  It includes out of the box support for calling REST, WS*/SOAP, POX, RSS, and standard HTTP services.  It supports cross domain network access (enabling Silverlight clients to directly access resources and data from resources on the web).  It also includes built-in sockets networking support.
  
  
• Rich Base Class Library: Silverlight 2 includes a rich .NET base class library of functionality (collections, IO, generics, threading, globalization, XML, local storage, etc).  It includes rich APIs that enable HTML DOM/JavaScript integration with .NET code.  It includes LINQ and LINQ to XML library support (enabling easy transformation and querying of data), as well as local data caching and storage support.  The .NET APIs in Silverlight are a compatible subset of the full .NET Framework.
  
  
• Rich Media Support: Silverlight 2 includes built-in video codecs for playing high definition video, as well as for streaming it over the web (including both live and on-demand support).  Silverlight includes support for adaptively switching video bitrates on the fly based on network conditions (enabling users to avoid seeing the dreaded "buffering..." message), placing and metering ads within video streams, as well as enabling content protection. 

The Silverlight 2 release delivers a tremendous amount of power and flexibility that enables you to really push the boundaries of what can be done in a browser, and enable great end user experiences.

Over the last few months a number of very high profile sites have successfully launched using the beta releases of Silverlight 2. 

In August 2008, NBC hosted the Olympics live on nbcolympics.com and served up 1.3 billion page views, 70 million video streams, and 600 million minutes of video content - making it the largest ever media event on the web.  Users visiting the site spent an average of 27 minutes on the site when they watched a video - an unprecedented number for online traffic.

Also in August, the Democratic National Convention was streamed live using Silverlight, and broadcast a 2Mbit live video feed of the event and speeches - receiving outstanding feedback from audiences watching it.

This month (October 2008) a number of other high profile sites are going live with Silverlight 2 development.  CBS College Sports Network will be streaming 20,000 hours of live games for 150+ college and university partners.  AOL is launching their new AOL Mail browser version to 60 million users using Silverlight 2.  Blockbuster will be launching their new MovieLink subscription service using Silverlight.  Yahoo! Japan is live today enabling live streaming of Major League Baseball games.  Hard Rock International will be updating their memorabilia site with new features.  And companies like Toyota, HSN and hundreds of others will be live this week as well.

Silverlight 2 is a major release that enables some great new application and media experiences to be built, and allows developers to use .NET within any browser to create them.

One of the more exciting features of the new Silverlight 2 release is the Deep Zoom capability, allowing an almost infinite zoom level on an image.  A demonstration of this functionality can be seen below:



For more information on how Monochrome can assist you with your Silverlight endevours, please contact us.