HenryShieh-7
所属分类：视频捕捉采集剪辑
开发工具：C#
文件大小：163KB
下载次数：18
上传日期：2008-02-12 09:55:50
上 传 者：
HenryShieh
说明： 一个用C#的视频捕捉程序，比较简单，重在给初学者演示，希望有所帮助
(A used C# The video capture process is relatively simple, focusing on presentation to the beginner, I hope be helpful)
文件列表:
DxTuner\AssemblyInfo.cs (2426, 2005-08-18)
DxTuner\Backup\AssemblyInfo.cs (2426, 2005-08-18)
DxTuner\Backup\DxTuner.csproj (4448, 2006-04-05)
DxTuner\Backup\DxTuner.sln (899, 2006-04-05)
DxTuner\Backup\Form1.cs (24119, 2005-08-26)
DxTuner\Backup\Form1.resx (38212, 2005-08-18)
DxTuner\DxTuner-2005.csproj (4213, 2006-03-30)
DxTuner\DxTuner-2005.sln (911, 2006-03-30)
DxTuner\DxTuner.csproj (4168, 2007-03-12)
DxTuner\DxTuner.sln (897, 2007-03-12)
DxTuner\Form1.cs (24119, 2005-08-26)
DxTuner\Form1.resx (38212, 2005-08-18)
DxTuner\obj\DxTuner.csproj.FileList.txt (277, 2007-03-12)
DxTuner\UpgradeLog.XML (2140, 2007-03-12)
DxTuner\_UpgradeReport_Files\UpgradeReport.css (3348, 2007-03-12)
DxTuner\_UpgradeReport_Files\UpgradeReport.xslt (12218, 2005-12-13)
DxTuner\_UpgradeReport_Files\UpgradeReport_Minus.gif (69, 2007-03-12)
DxTuner\_UpgradeReport_Files\UpgradeReport_Plus.gif (71, 2007-03-12)
DxTuner\bin\Debug (0, 2007-03-12)
DxTuner\obj\Debug (0, 2007-03-12)
DxTuner\Backup (0, 2007-03-12)
DxTuner\bin (0, 2007-03-12)
DxTuner\obj (0, 2007-03-12)
DxTuner\_UpgradeReport_Files (0, 2007-03-12)
DxTuner (0, 2007-03-12)
---------------------------------------------------------------------
DxTuner
While the underlying libraries are covered by LGPL, this sample is released
as public domain. It is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.
---------------------------------------------------------------------
This sample application shows how to change channels on a tv tuner.
There are several things you should know:
- The audio pins are not connected in this application.
- The tuner button is greyed out until the graph is constructed. Because
of the way the UI is structured, that means the graph must be running
to change the channel.
- If your video is blank, try playing with the crossbar. Make sure the "Video
Decoder Out" is connected to something that has a signal (Tuner in, Composite In,
etc).
- If your video is jerky, this is probably due to the fact that this program is
saving the video to disk. If you are not using compression, you are writing huge
amounts of data. As a for-instance ***0 x 480 x 16bpp x 30fps = ~20meg per sec. If
you are using compression, your compressor may be too slow for use with live capture.
As a test, try using Intel Indeo for compressing. Make sure you click the "Quick
Compress" on the compressor's property page.
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