公开(公告)号：EP3123335B1

公开(公告)日：2018-08-29

申请号：EP15768249.3

申请日：2015-03-26

申请人： TiVo Solutions Inc.

发明人： CHAMBERLIN, David ,  KODURI, Rajashekar Reddy ,  BAKOWSKI, Aleksander

IPC分类号： G06F12/00 ,  G06F12/0866 ,  G06F17/30 ,  H04L29/06 ,  H04N21/4147 ,  H04N21/432 ,  H04N21/433 ,  H04N21/443

CPC分类号： G06F21/85 ,  G06F12/0866 ,  G06F12/1408 ,  G06F21/10 ,  G06F2212/402 ,  G06F2221/0784 ,  H04L63/0428 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/2842 ,  H04N21/4147 ,  H04N21/432 ,  H04N21/433 ,  H04N21/4433

摘要： A media content pipeline architecture is described that enables media devices to efficiently receive, store, play, and stream media content. In general, a media content pipeline as described herein is configured to receive media content streams from one or more input sources, segment and store the media content streams into fixed-sized or variable-sized data buffers, encrypt the data stored in the buffers, and store the encrypted data in an in-memory buffer cache for further processing. The media content pipeline further may be configured to write the encrypted buffers stored in the in-memory buffer cache to a secondary storage device (e.g., a hard disk) in response to the occurrence of one or more defined operating conditions. The media content pipeline may enable a media device to efficiently receive and process media content data streams, write the media content data streams to storage, and stream the media content data to client devices.

公开(公告)号：EP3419245A1

公开(公告)日：2018-12-26

申请号：EP18187875.2

申请日：2015-03-26

申请人： TiVo Solutions Inc.

发明人： CHAMBERLIN, David ,  KODURI, Rajashekar Reddy ,  BAKOWSKI, Aleksander

IPC分类号： H04L29/06 ,  G06F12/00 ,  G06F12/0866 ,  G06F17/30 ,  H04N21/4147 ,  H04N21/432 ,  H04N21/433 ,  H04N21/443

CPC分类号： G06F21/85 ,  G06F12/0866 ,  G06F12/1408 ,  G06F21/10 ,  G06F2212/402 ,  G06F2221/0784 ,  H04L63/0428 ,  H04L65/4084 ,  H04L65/80 ,  H04L67/2842 ,  H04N21/4147 ,  H04N21/432 ,  H04N21/433 ,  H04N21/4433

摘要： A media content pipeline architecture is described that enables media devices to efficiently receive, store, play, and stream media content. In general, a media content pipeline as described herein is configured to receive media content streams from one or more input sources, segment and store the media content streams into fixed-sized or variable-sized data buffers, encrypt the data stored in the buffers, and store the encrypted data in an in-memory buffer cache for further processing. The media content pipeline further may be configured to write the encrypted buffers stored in the in-memory buffer cache to a secondary storage device (e.g., a hard disk) in response to the occurrence of one or more defined operating conditions. The media content pipeline may enable a media device to efficiently receive and process media content data streams, write the media content data streams to storage, and stream the media content data to client devices.