Dynamic media adaptation (DMA)

动态媒体适配 (DMA)

• 批准号: 327617-2006
• 负责人: Joslin, Christopher
• 金额: $ 1.17万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2007
• 资助国家: 加拿大
• 起止时间: 2007-01-01 至 2008-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=366128
• 关键词: Dynamic; media; adaptation; DMA

This research involves the adaptation of various multimedia objects (video, audio, and graphics) according to a specific context in a dynamic environment. Contexts can involve the user (age, personal preferences, auditory and visual impairments, location etc), devices (HDTV, Cinema, PDA, Mobile Phone, screen size, decoders available etc) and the network (wireless 802.11a/b/g, Ethernet, 3G, etc), including session mobility which allows for users to move from one session to another (e.g. watching a movie on a PDA after work and moving seamlessly to the HDTV at home).

这项研究涉及到适应各种多媒体对象（视频，音频和图形）根据一个特定的上下文在动态环境中。上下文可以涉及用户（年龄、个人偏好、听觉和视觉障碍、位置等）、设备（高清电视、电影、PDA、移动的电话、屏幕尺寸、可用解码器等）和网络（无线802.11 a/B/g、以太网、3G等），包括允许用户从一个会话移动到另一个会话的会话移动性（例如，下班后在PDA上观看电影，并无缝地移动到家中的HDTV）。