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Unresolved External Symbol errors

When I am trying to run a Visual C++ program that uses DirectShow API I get
the following errors. Can any body tell me how can I avoid getting this
error.

error: LNK2001: unresolved external symbol _IID_IMediaEvent

error: LNK2001: unresolved external symbol _IID_IMediaControl

error: LNK2001: unresolved external symbol _IID_IGraphBuilder

error: LNK2001: unresolved external symbol _CLSID_FilterGraph

fatal error: LNK1120: 4 unresolved externals

url:http://www.ureader.com/gp/1452-1.aspx
Jun 27 '08 #1
1 4075
"Tharindu Madushanka" <th********@gmail.comwrote in message
news:56******************************@newspe.com.. .
When I am trying to run a Visual C++ program that uses DirectShow API I
get
the following errors. Can any body tell me how can I avoid getting this
error.

error: LNK2001: unresolved external symbol _IID_IMediaEvent

error: LNK2001: unresolved external symbol _IID_IMediaControl

error: LNK2001: unresolved external symbol _IID_IGraphBuilder

error: LNK2001: unresolved external symbol _CLSID_FilterGraph
Are you linking with strmiids.lib?
Jun 27 '08 #2

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