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In computing, the Windows Driver Model (WDM) – also known at one point as the Win32 Driver Model – is a framework for device drivers that was introduced with Windows 98 and Windows 2000 to replace VxD, which was used on older versions of Windows such as Windows 95 and Windows 3.1, as well as the Windows NT Driver Model.
Windows Media Player (WMP, officially referred to as Windows Media Player Legacy to distinguish it from the new Windows Media Player introduced with Windows 11) is the first media player and media library application that Microsoft developed to play audio and video on personal computers.
Windows Display Driver Model (WDDM, [1] initially LDDM as Longhorn Display Driver Model and then WVDDM in times of Windows Vista) is the graphic driver architecture for video card drivers running Microsoft Windows versions beginning with Windows Vista.
Though many sources state the contrary, Ogg Vorbis does work well with the ACM, e.g. when embedded in a RIFF-compatible file (such as a WAV or AVI file as mentioned earlier), provided the Ogg Vorbis stream is encoded at a constant bitrate. Windows comes with a number of ACM codecs pre-installed.
Under Windows 7 and with WDDM 1.1 drivers, DWM only writes the program's buffer to the video RAM, even if it is a graphics device interface (GDI) program. This is because Windows 7 supports (limited) hardware acceleration for GDI [2] and in doing so does not need to keep a copy of the buffer in system RAM so that the CPU can write to it.
Windows Media DRM or WMDRM, is a digital rights management service for the Windows Media platform. It is designed to provide delivery of audio or video content over an IP network to a PC or other playback device in such a way that the distributor can control how that content is used.
Windows Media is a discontinued multimedia framework for media creation and distribution for Microsoft Windows. It consists of a software development kit (SDK) with several application programming interfaces (API) and a number of prebuilt technologies, and is the replacement of NetShow technologies.
Windows Media Components for QuickTime, also known as Flip4Mac WMV Player by Telestream, Inc. was one of the few commercial products that allow playback of Microsoft's proprietary audio and video codecs inside QuickTime for macOS. It allowed playback of: Windows Media Video 7, 8, 9, SD and HD; Windows Media Audio 7, 8, 9, Professional and Lossless