strange UnindexedFileException for Expression Encoder MediaItem

Posted by George2 on Stack Overflow See other posts from Stack Overflow or by George2
Published on 2010-05-17T16:05:16Z Indexed on 2010/05/17 16:11 UTC
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Filed under:

expression-encoder

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vsts2008

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c#

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.NET

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video-processing

Hello everyone,

When I use the following statement to create a new instance of MediaItem (VSTS 2008 + .Net 3.5 + C# + Windows 7), and I met with the following exception, any ideas what is wrong? I have tried with other wmv files, and there are no such issues. BTW: I am using Expression Encoder 3 SDK.

MediaItem video = new MediaItem("1.wmv");

Microsoft.Expression.Encoder.UnindexedFileException

{"Cannot seek file."}

thanks in advance, George

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