会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Methods, apparatus, and systems for storing, retrieving and playing multimedia data
    • 用于存储,检索和播放多媒体数据的方法,装置和系统
    • US06745368B1
    • 2004-06-01
    • US09330904
    • 1999-06-11
    • Antoine BoucherPaul E. McRaePeter G. N. Scheyen
    • Antoine BoucherPaul E. McRaePeter G. N. Scheyen
    • G06F1500
    • H04N21/4307G06F17/30017H04N7/17318H04N21/23106H04N21/8543
    • Various embodiments of the invention provide increased speed and decreased computer processing for playing and navigating multimedia content by using two types of data objects for displaying the multimedia content. The first data object type includes rendered multimedia content data. The second data object type provides semantic content corresponding to the rendered multimedia content. The storage medium in which these two types of data objects are contained is referred to as a rendered cache. The semantic content can include locations, sizes, shapes, and target universal resource identifiers of hyperlinks, multimedia element timing, and other content play instructions. The very fast play of content stored in the rendered cache is due to the elimination of the steps of laying out the content, rendering the content, and generating the semantic representation of the content. These steps are required each time the content is played after retrieval from a conventional cache. The only steps required for playing content from the rendered cache are to read the rendered content, read the semantic content, restore the semantic representation, and play the content. A traditional web browser visiting a web site that resides in a rendered cache provides an almost instantaneous display of the web site. The caching mechanism provided by various embodiments of the invention is independent of content file format and the stored semantic content file format. As long as a client application, such as a content browser, can recognize and play the multimedia content and recognize and interpret the semantic content, the application can realize the benefits provided by the rendered cache.
    • 本发明的各种实施例通过使用用于显示多媒体内容的两种类型的数据对象来提供用于播放和导航多媒体内容的增加的速度和减少的计算机处理。 第一数据对象类型包括呈现的多媒体内容数据。 第二数据对象类型提供与呈现的多媒体内容相对应的语义内容。 将这两种类型的数据对象包含在其中的存储介质被称为渲染高速缓存。 语义内容可以包括超链接的位置,大小,形状和目标通用资源标识符,多媒体元素定时和其他内容播放指令。 存储在呈现的高速缓存中的内容的快速播放是由于消除了布局内容,呈现内容以及生成内容的语义表示的步骤。 每次从常规缓存检索内容后播放内容都需要这些步骤。 从呈现的缓存中播放内容所需的唯一步骤是读取渲染的内容,读取语义内容,恢复语义表示以及播放内容。 访问驻留在呈现的缓存中的网站的传统web浏览器提供了网站的几乎瞬时的显示。 由本发明的各种实施例提供的缓存机制独立于内容文件格式和存储的语义内容文件格式。 只要诸如内容浏览器的客户端应用程序能够识别和播放多媒体内容并识别和解释语义内容,则应用程序可以实现由呈现的缓存提供的好处。
    • 9. 发明授权
    • Methods, apparatus, and systems for storing, retrieving and playing multimedia data
    • 用于存储,检索和播放多媒体数据的方法,装置和系统
    • US06725421B1
    • 2004-04-20
    • US09390456
    • 1999-09-07
    • Antoine BoucherPaul E. McRaePeter G. N. Scheyen
    • Antoine BoucherPaul E. McRaePeter G. N. Scheyen
    • G06F1721
    • H04N21/4307G06F17/30017H04N7/17318H04N21/23106H04N21/8543
    • Various embodiments of the invention provide increased speed and decreased computer processing for playing and navigating multimedia content by using two types of data objects for displaying the multimedia content. The first data object type includes rendered multimedia content data for a rendered cache, or rendering instructions for a paint stream cache or a layout cache. The paint stream cache and layout cache can take advantage of increased client processing capabilities. The second data object type provides semantic content corresponding to the rendered multimedia content. The storage medium in which these two types of data objects are contained is referred to as a rendered cache. The semantic content can include locations, sizes, shapes, and target universal resource identifiers of hyperlinks, multimedia element timing, and other content play instructions. The very fast play of content stored in the rendered cache is due to the elimination of the steps of laying out the content, rendering the content, and generating the semantic representation of the content. These steps are required each time the content is played after retrieval from a conventional cache. The only steps required for playing content from the rendered cache are to read the rendered content, read the semantic content, restore the semantic representation, and play the content. The caching mechanism provided by various embodiments of the invention is independent of content file format and the stored semantic content file format.
    • 本发明的各种实施例通过使用用于显示多媒体内容的两种类型的数据对象来提供用于播放和导航多媒体内容的增加的速度和减少的计算机处理。 第一数据对象类型包括用于呈现的缓存的渲染的多媒体内容数据,或者用于绘制流高速缓存或布局高速缓存的呈现指令。 涂料流缓存和布局缓存可以利用增加的客户端处理能力。 第二数据对象类型提供与呈现的多媒体内容相对应的语义内容。 将这两种类型的数据对象包含在其中的存储介质被称为渲染高速缓存。 语义内容可以包括超链接的位置,大小,形状和目标通用资源标识符,多媒体元素定时和其他内容播放指令。 存储在呈现的高速缓存中的内容的快速播放是由于消除了布局内容,呈现内容以及生成内容的语义表示的步骤。 每次从常规缓存检索内容后播放内容都需要这些步骤。 从呈现的缓存中播放内容所需的唯一步骤是读取渲染的内容,读取语义内容,恢复语义表示以及播放内容。 由本发明的各种实施例提供的缓存机制独立于内容文件格式和存储的语义内容文件格式。