视频捕捉.net类库

--------------------------------------------------------------------- DirectX.Capture A .NET class library for video and audio capture to AVI files. Project Layout: \DirectX.Capture\ The class library. To use in your own project, add a reference to this project or the compiled dll. \CaptureTest\ The sample app. Demonstrates the class library. \DirectX.Capture.sln A VisualStudio.NET solution containing the above three projects. Should be ready to run. Copyright (c) 2003 Brian Low --------------------------------------------------------------------- Note, Brian has released his code "free of charge for personal, educational and commercial use. I only ask that you give me credit for my work." (http://www.codeproject.com/cs/media/DirectXCapture.asp?msg=1012064#xx1012064xx). My changes are also released in the same way. David Wohlferd --------------------------------------------------------------------- In addition to this zip, you'll also need the updated DShowNET library located at http://directshownet.sourceforge.net To Brian's work, I've added: ============================================================ // DirectX.Capture Added VideoCompressorCaps.cs Expose DroppedVideoFrames & CapturedVideoFrames from VideoCompressorCaps Check multiple locations for sound sources (sourcecollection.cs) Modified AudioCapabilities and VideoCapabilities to Debug.WriteLine all device capabilities. I intended to use these cap structures to build the menus, but my device incorrectly reports its caps. And so it goes... Audio preview enabled Added support for IAMDroppedFrames Retrieve video sources from multiple locations Expose IMediaEventEx interface for notification of media events (out of disk space, etc) ============================================================ // CaptureTest Added dialog to set compression props Added Save/Restore for settings Added IMediaEventEx notification Show Captured/Dropped frames Clean up enabling/disabling buttons etc while capturing ============================================================ 1:51 PM 4/5/2005 Move CompressionCaps enum to DShowNet Correct preview window size on window resize to maintain aspect ratio ============================================================ 1:51 PM 4/5/2005 Make compatible with corrections to DShowNET ============================================================ 11:22 AM 6/19/2005 Updated to work with the SourceForge library