公开(公告)号：US20150147044A1

公开(公告)日：2015-05-28

申请号：US14613336

申请日：2015-02-03

Applicant: TiVo Inc.

Inventor： James M. Barton ,  Roderick James McInnis ,  Alan S. Moskowitz ,  Andrew Martin Goodman ,  Ching Tong Chow ,  Jean Sway Kao

IPC: G11B27/10 ,  H04N5/44 ,  H04N5/76 ,  H04N5/775 ,  H04N5/781 ,  H04N9/79 ,  G11B27/00 ,  H04N5/783 ,  H04N21/4147 ,  H04N21/426 ,  H04N21/432 ,  H04N21/433 ,  H04N21/472 ,  H04N21/845 ,  H04N21/8547 ,  G11B27/30

CPC classification number: H04N5/775 ,  G11B27/002 ,  G11B27/024 ,  G11B27/031 ,  G11B27/032 ,  G11B27/034 ,  G11B27/105 ,  G11B27/3027 ,  G11B27/3054 ,  G11B2220/216 ,  G11B2220/2562 ,  G11B2220/2575 ,  G11B2220/455 ,  G11B2220/90 ,  H04N5/4401 ,  H04N5/76 ,  H04N5/781 ,  H04N5/782 ,  H04N5/783 ,  H04N9/7921 ,  H04N9/8042 ,  H04N9/8063 ,  H04N21/4147 ,  H04N21/42204 ,  H04N21/42615 ,  H04N21/4263 ,  H04N21/4307 ,  H04N21/432 ,  H04N21/4334 ,  H04N21/4341 ,  H04N21/4344 ,  H04N21/4345 ,  H04N21/4402 ,  H04N21/440281 ,  H04N21/4532 ,  H04N21/454 ,  H04N21/472 ,  H04N21/47214 ,  H04N21/4884 ,  H04N21/8456 ,  H04N21/8547

Abstract: A multimedia time warping system allows a user to store selected multimedia data streams while the user is simultaneously watching or reviewing other multimedia data. Data streams are converted to digital streams for internal transfer and manipulation. A parser and event buffer decouple the CPU from having to parse the digital stream. Video segments are stored on a storage device and when data is requested for display, its video segments are extracted from the storage device and sent to a decoder that converts them into display output signals and delivers the display output signals to a display.

Abstract translation: 多媒体时间扭曲系统允许用户存储选定的多媒体数据流，同时用户同时观看或查看其他多媒体数据。 数据流被转换为数字流，用于内部传输和操纵。 解析器和事件缓冲器使CPU不必解析数字流。 视频段存储在存储设备上，并且当数据被请求显示时，其视频段从存储设备中提取并发送到解码器，将其转换成显示输出信号并将显示输出信号传送到显示器。