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Adding Closed Captioning to video using Silverlight, ASP.NET AJAX, WCF and an external data source

Posted: Nov 01, 2007 at 12:30 PM
By: keydet
Avg Rating: 5

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In my previous Silverlight Closed Captioning screencast here, I showed you how to use Expression Encoder to import Closed Captioning information to produce a solution without writing a line of code. What if you store your Closed Captioning information in an external data source (database, SAMI file, XML file, etc.) and want to keep it there? Do you have to reprocess all of your videos using Expression Encoder? Of course not, but you do have to write some code:). In this screencast, I show you how to use Silverlight, ASP.NET AJAX, and the Windows Communication Foundation (WCF) to solve this problem.

You can download the sample code via my blog at http://devkeydet.spaces.live.com/blog/cns!1F72DA7294089597!452.entry.

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aravindmc

Feb 19, 2008 at 10:51 PM

Visit my blog post if you would like to get the transcript for the above video and an application which allows you to manage your screencasts.

Feedback welcome!
Spiday

Aug 10, 2010 at 9:19 PM

I'll tries to download code from the blog was simple. I'm curious about this. thanks for sharing information.
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