一、流媒体概念,流媒体技术原理、播放方式及应用系统的组成。 二、 Media Service技术, Windows Media9新增功能, Media Services协议,流媒体服务器选型, Media Server的安装与设置。 三、 Windows Media支持的源文件类型、流文件制作工具、编码器,文件格式转换,视频文件的录制。 四、组建点播服务、广播服务、实况直播, Media Server运行监视,常见问题解决
We examine the patterns of media ownership in 97 countries around the world. We find that almost universally the largest media firms are owned by the government or by private families. Government ownership is more pervasive in broadcasting than in the printed media. Government ownership of the media is generally associated with less press freedom, fewer political and economic
The provision of mass media content over next-generation 3G mobile networks is envi- sioned as an exciting new application of new media. This paper focuses on the mobile Internet as strategic challenge for media and entertainment companies. It provides an overview of distinctive features of the mobile Internet related to personalization, time and location sensitivity, uncertainties b echnology push and market pull, and motiva- tions for engagemer
Privatization and Self-Regulation as Tropes of Global Media Restructuring There is a power to language itself in affecting media reform around the world. The field of media regulation is filled with examples of strong ideas, encapsulated in words and phrases, that have an enormous impact on legislative transformation, and the export of which seems a characteristic of globalization. Just think of the ideology-laden tropes
0 Space of Multimedia Computing 1 Media and Multimedia 2 Media Processing 2.1 Media Food(Value)Chain 2.2 Digital Item Declaration 2.3 Multimedia Content Representation( coding) 2.4 Digital Item Identification and Description 2.5 Content Management and Usage Networked Multimedia Applications
2. B Power Cycles with Two-Phase Media (Vapor Power Cycles) [SB&vw-chapter 3, Chapter ll, Sections 11.1 to 11.7] In this section, we examine cycles that use two-phase media as the working fluid. These can be combined with gas turbine cycles to provide combined cycles which have higher efficiency
During the twentieth century, virtually all western democracies saw growing media concentration as a threat to freedom of the press and to democracy. Most adopted laws to support press diversity, whether through competition (antitrust and media specific) laws or subsidy arrangements, often subsidies targeted specifically to support weaker competing
Recent mergers and academic commentary have placed renewed focus on what has long been one of the central issues in media policy: whether media conglomerates can use vertical integration to harm
The foundational White Paper\Copyright and Digital Media in a Post-Napster World, by the Berkman Center for Internet Society and GartnerG2, explores a variety of issues surrounding the current digital media ecosystem. The White Paper examines
