Introduction - If you have any usage issues, please Google them yourself
Delphi: Delphi code by converting interlaced picture display, perhaps you already see the effects more, the Internet has a lot of pictures of the effects of trace switch, but this is achieved with Delphi source code, to learn Delphi image processing has reference meaning, do not use any third-party controls, Delphi full implementation, operation environment can be directly translated in Delphi7.