1. A few nonsense
Since the end of last year, I have been lucky enough to switch to DirectShow development.
In the forum, you can also answer some basic questions for beginners.
I saw that someone in the forum couldn’t tell what DirectShow is. Here, let me explain it:
DirectShow is a member of DirectX.
Dspack is a set of (free) controls used by Delphi for DirectShow development. Download address: http://www.PRogdigy.com/
If it is Win2k, you must install DirectX9.0 before installing (DSPack2.3.4 supports DirectX9.0 by default).
2. Install DSPack under Delphi7.0
(It's nonsense again. I originally explained it very clearly in the DSPack control, so I'll translate it briefly here)
1 - Add this paths to your search directory:
-(DSPackDir)/src/Directx9
- (DSPackDir)/src/DSPack
Translation: Add query path, otherwise an error of not finding the relevant .dcu file cannot be found during compilation. Operation: Delphi(menu) Tools->Envioronment Options->Library. Add at Library Path.
2 -Compile DirectX 9 Package (DirectX9_Dx.dpk) from the "packages" directory.
Translation: Compile DirectX9_Dx.dpr (x is the Delphi version number), this package is just compiled.
3 - Compile DSPack Package (DSPack_Dx.dpk) from the "packages" directory.
Translation: Compile DSPack_Dx.dpr (x is the Delphi version number), this package is just compiled.
4- InstallDesign Package (DSPackDesign_Dx.dpk) from the "packages" directory.
Translation: Compile and install DSPackDesign_Dx.dpk (x is the Delphi version number).
At this point, the installation has been completed. You can see the DSPack control on the Delphi control panel
Q: http://community.csdn.net/Expert/TopicView.asp?id=4147058