基于JMF的视频播放器设计与实现 毕业设计.doc

海 南 大 学 毕 业 论 文（设计） 题 目：基于JMF的视频播放器设计和实现 学 号： 姓 名： 年 级： 2008级 学 院： 信息科学技术学院 系 别： 计算机科学与技术 专 业： 计算机科学与技术 指导教师： 完成日期： 5 月 4 日 摘 要 随着多媒体技术的发展和人们对，频数据的需求，越来越多的软件加入了多媒体功能。JMF(Java Media Framework API)是一种采用Java语言开发流式媒体应用应用程序接口。它作为Java Media API技术家族的一个重要组成部分，对Java平台进行了扩展，为媒体应用开发人员提供了增强的媒体开发能力。Java多媒体框架中包含了许多用于处理多媒体的API，所支持的功能包括：可以在Java Applet和应用程序中播放各种媒体文件，例如AU、AVI、MIDI、MPEG、QuickTime和WAV等文件；可以播放从互联网上下载的媒体流；可以利用麦克风和摄像机一类的设备截取音频和视频，并保存成多媒体文件；处理多媒体文件，转换文件格式;向互联网上传音频和视频数据流；在互联网上广播音频和视频数据等。关键词：Java多媒体框架；播放器 Abstract Summary with the development of multimedia technology and the video, audio data needs, more and more software has joined the multimedia functionality. JMF (Java Media Framework API) is an application development and streaming media applications using Java language interfaces. As an important component of the Java Media API technologies family, the Java platform has been extended for the media development for application developers with enhanced capabilities. Java multimedia framework in the contains has many for processing multimedia of API, by support of function including: can in Java Applet and application in the play various media file, such as AU, and AVI, and MIDI, and MPEG, and QuickTime and WAV, file; can play from Internet upper and lower contains of media flow; can using microphone and camera class of device interception audio and video, and save into multimedia file; processing multimedia file, conversion file format; Upload audio and video streaming to the Internet; the Internet broadcast audio and video data, and so on. Current video player, useful for a wide variety of languages and technologies, video player written using the JAVA language has its unique advantage: cross-platform Java, made by JMF API development of multimedia applications