using WMEncoderLib;
using WMPREVIEWLib;
using System.IO;
WMEncoder Encoder;
private void Form1_Load(object sender,
System.EventArgs e)
{
Encoder = new WMEncoder();
IWMEncSourceGroup SrcGrp;
IWMEncSourceGroupCollection
SrcGrpColl;
SrcGrpColl = Encoder.SourceGroupCollection;
SrcGrp = SrcGrpColl.Add("SG_1");
IWMEncSource SrcVid;
IWMEncSource SrcAud;
SrcVid =
SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
SrcAud =
SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_AUDIO);
SrcAud.SetInput("Default_Audio_Device", "Device", "");
SrcVid.SetInput("ScreenCapture1", "ScreenCap", "");
IWMEncProfileCollection ProColl;
IWMEncProfile Pro;
int
i;
long lLength;
ProColl =
Encoder.ProfileCollection;
lLength = ProColl.Count;
for( i=0 ; i <lLength-1 ; i++ )
{
Pro =
ProColl.Item(i);
if( Pro.Name == "Windows Media Video 8 for
Local Area Network (384 Kbps)" )
{
SrcGrp.set_Profile(Pro);
break;
}
}
IWMEncDisplayInfo Descr;
Descr = Encoder.DisplayInfo;
Descr.Author = "Armoghan Asif";
Descr.Copyright = "Copyright
information";
Descr.Description = "Text description of encoded
content";
Descr.Rating = "Rating information";
Descr.Title = "Title of encoded content";
IWMEncAttributes
Attr;
Attr = Encoder.Attributes;
Attr.Add("URL",
"www.adnare.com");
IWMEncFile File;
File =
Encoder.File;
File.LocalFileName = @"C:/OutputFile.avi";
//
SrcVid.CroppingBottomMargin = 2;
// SrcVid.CroppingTopMargin =
2;
// SrcVid.CroppingLeftMargin = 2;
//
SrcVid.CroppingRightMargin = 2;
Encoder.Start();
}
private void button1_Click(object sender,
System.EventArgs e)
{
this.Encoder.Stop();
//
if( Encoder.RunState )
// {
// Encoder.Stop();
//
Application.Exit();
// }
}
用c#实现屏幕录像功((成功)
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