公开(公告)号：US07533406B2

公开(公告)日：2009-05-12

申请号：US10262030

申请日：2002-09-30

申请人： Edward A. Ludvig ,  Jay D. Logue ,  Daniel J. Zigmond ,  Steven R. Sandke

发明人： Edward A. Ludvig ,  Jay D. Logue ,  Daniel J. Zigmond ,  Steven R. Sandke

IPC分类号： H04N7/173

CPC分类号： H04N21/440227 ,  H04N7/17336 ,  H04N21/2381 ,  H04N21/440236 ,  H04N21/47202 ,  H04N21/6125 ,  H04N21/8153

摘要： Systems and methods for generating a walled garden program for substantially optimized bandwidth delivery are described. In particular, layers of data that are substantially similar across multiple pages of Web content are identified for subsequent reuse during transcoding operations. To this end, the content pages are transcoded into a program that includes multiple video components. The pages are transcoded such that a layer that was determined to be substantially similar across multiple ones of the pages is not encoded into a respective video component for each substantially similar occurrence of the layer. Rather, the layer and all other substantially similar layers are represented in the program with a single still of the video components and interaction model metadata. By reusing similar components, the amount of data used to represent the Web content is reduced, providing for substantially optimized bandwidth delivery to the client.

摘要翻译： 描述了用于生成实质上优化的带宽传送的围墙花园程序的系统和方法。 特别地，识别在多个Web内容页面上基本相似的数据层，用于在转码操作期间的后续重用。 为此，内容页被转码成包括多个视频组件的程序。 页面被转码，使得被确定为在多个页面上基本上相似的层不被层次化为相应的视频组件，因为该层的每个基本相似的出现。 相反，层和所有其他基本相似的层在程序中用单个静止的视频组件和交互模型元数据表示。 通过重用类似组件，减少了用于表示Web内容的数据量，从而为客户端提供了实质上优化的带宽传输。

公开(公告)号：US20080141325A1

公开(公告)日：2008-06-12

申请号：US12023875

申请日：2008-01-31

申请人： Edward A. Ludvig ,  Jay D. Logue ,  Steven R. Sandke ,  Brian K. Feinberg

发明人： Edward A. Ludvig ,  Jay D. Logue ,  Steven R. Sandke ,  Brian K. Feinberg

IPC分类号： H04N7/173

CPC分类号： H04N21/4402 ,  H04N7/165 ,  H04N7/17318 ,  H04N21/2355 ,  H04N21/4725 ,  H04N21/8543 ,  H04N21/8545

摘要： Systems and methods to dynamically convert Web content to an interactive program for display on resource constrained television clients are described. In particular, a head-end server in a digital television entertainment system downloads the Web content from an external data source. The head-end server dynamically transcodes the downloaded content into an interactive walled garden program (iWGP) that includes MPEG stills and metadata for delivery to a client in the television entertainment system.

公开(公告)号：US08225367B2

公开(公告)日：2012-07-17

申请号：US12023875

申请日：2008-01-31

申请人： Edward A. Ludvig ,  Jay D. Logue ,  Steven R. Sandke ,  Brian K. Feinberg

发明人： Edward A. Ludvig ,  Jay D. Logue ,  Steven R. Sandke ,  Brian K. Feinberg

IPC分类号： H04N7/173

CPC分类号： H04N21/4402 ,  H04N7/165 ,  H04N7/17318 ,  H04N21/2355 ,  H04N21/4725 ,  H04N21/8543 ,  H04N21/8545

摘要： Systems and methods to dynamically convert Web content to an interactive program for display on resource constrained television clients are described. In particular, a head-end server in a digital television entertainment system downloads the Web content from an external data source. The head-end server dynamically transcodes the downloaded content into an interactive walled garden program (iWGP) that includes MPEG stills and metadata for delivery to a client in the television entertainment system.

摘要翻译： 描述了将动态地将Web内容转换成用于在资源受限的电视客户端上显示的交互式节目的系统和方法。 特别地，数字电视娱乐系统中的头端服务器从外部数据源下载Web内容。 头端服务器将下载的内容动态转码为包含MPEG静止图像和元数据的交互式围墙花园节目（iWGP），用于传送到电视娱乐系统中的客户端。