AM首字母缩略词在directshow中的含义

AM acronym meaning in directshow

directshow ubiquitous A​​M 的缩写是什么意思?

例子

AM 代表 ActiveMovie,是该技术以前的名称之一。

DirectShow was known internally as Quartz during its development. The first release was ActiveMovie 1.0, released in July 1996. This provided an ActiveX control for media playback that supported playback of MPEG 1,AVI and QuickTime videos as well as audio files. There is an SDK that provides tools and information for developing filters and applications.

However, for the second release a year later, Microsoft renamed it to DirectShow to provide a more consistent naming scheme along with a re-organisation of the DirectX, ActiveAnimation and ActiveMovie development groups...

如果您碰巧在 GraphEdit SDK 工具中渲染了一个 video-enabled 媒体文件,弹出 window 视频源仍然有一个标题 "ActiveMovie Window"。