| 总结: | The report first introduces some of the background information related to
video editing. The application developed is an editing tool to cut and merge
two video files together. It is able to get the video stream and audio stream
from the AVI file, and then cut or merge both of them. Various DirectShow
filters have been written, which provides the main functions the
DES(DirectShow Editing Service). Many other filters have been used to
support this tool.
The application and filters are written in C\C++ and make use of Microsoft’s
DirectShow framework. DirectShow is a technology from Microsoft that allows
developers to easily play, record or editing multimedia content. This report
also describes some software development technologies on DES, as well as
some WIN32 API programming technologies.
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