公开(公告)号：US10007668B2

公开(公告)日：2018-06-26

申请号：US12184926

申请日：2008-08-01

申请人： Marc Courtemanche ,  Sebastien Cote

发明人： Marc Courtemanche ,  Sebastien Cote

IPC分类号： H04L29/06 ,  G06F17/30

CPC分类号： G06F16/4387 ,  G06F16/41 ,  G06F16/9566 ,  H04L65/4084 ,  H04L65/608

摘要： A method and system to trigger ingestion of remote content or playlists by a streaming server using URL folder mapping is disclosed. The streaming server maintains a URL Map having entries that map a URL folder referenced in the streaming URL to a content server folder located on the content server. This folder level mapping enables maintaining a many-to-many relationship between multiple content identified at the streaming server and their corresponding content located at the content server.

公开(公告)号：US20110161509A1

公开(公告)日：2011-06-30

申请号：US13043365

申请日：2011-03-08

申请人： Marc Courtemanche

发明人： Marc Courtemanche

IPC分类号： G06F15/16

CPC分类号： H04N21/643 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/4384 ,  H04N21/6437

摘要： Method and system for performing fast channel switching in client-server systems, in which live media streams sent by a streaming server under the RTSP protocol are played by the client, are described. The existing functionality of the media player, for example seek functionality, is overloaded to provide switching between live media streams by using standard RTSP message in-band within a single RTSP session.

摘要翻译： 描述了客户机 - 服务器系统中执行快速频道切换的方法和系统，其中由客户端播放由RTSP协议下的流服务器发送的实况媒体流。 媒体播放器的现有功能（例如搜索功能）被超载，以通过在单个RTSP会话内带内使用标准RTSP消息来提供现场媒体流之间的切换。

公开(公告)号：US20090282158A1

公开(公告)日：2009-11-12

申请号：US12116069

申请日：2008-05-06

申请人： Marc COURTEMANCHE

发明人： Marc COURTEMANCHE

IPC分类号： G06F15/16

CPC分类号： H04N21/643 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/4384 ,  H04N21/6437

摘要： Method and system for performing fast channel switching in client-server systems, in which live media streams sent by a streaming server under the RTSP protocol are played by the client, are described. The seek functionality in the media player is overloaded to provide switching between live media streams by using standard RTSP message in-band within a single RTSP session.

摘要翻译： 描述了客户机 - 服务器系统中执行快速频道切换的方法和系统，其中由客户端播放由RTSP协议下的流服务器发送的实况媒体流。 媒体播放器中的搜索功能过载，通过在单个RTSP会话内在带内使用标准RTSP消息来提供现场媒体流之间的切换。

公开(公告)号：US07921222B2

公开(公告)日：2011-04-05

申请号：US12116069

申请日：2008-05-06

申请人： Marc Courtemanche

发明人： Marc Courtemanche

IPC分类号： G06F15/16

CPC分类号： H04N21/643 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/4384 ,  H04N21/6437

摘要： Method and system for performing fast channel switching in client-server systems, in which live media streams sent by a streaming server under the RTSP protocol are played by the client, are described. The seek functionality in the media player is overloaded to provide switching between live media streams by using standard RTSP message in-band within a single RTSP session.

摘要翻译： 描述了客户机 - 服务器系统中执行快速频道切换的方法和系统，其中由客户端播放由RTSP协议下的流服务器发送的实况媒体流。 媒体播放器中的搜索功能过载，通过在单个RTSP会话内在带内使用标准RTSP消息来提供现场媒体流之间的切换。

公开(公告)号：US08516074B2

公开(公告)日：2013-08-20

申请号：US12956114

申请日：2010-11-30

申请人： Marc Courtemanche ,  Jean Mayrand

发明人： Marc Courtemanche ,  Jean Mayrand

IPC分类号： G06F15/16

CPC分类号： H04L47/122 ,  H04L67/1095 ,  H04L67/2852 ,  H04L67/2895

摘要： To improve the efficiency of media delivery over the Internet, a system and a method are provided for caching remote media files and retrieving cached media files, comprising hardware and software modules as well as steps for storing a remote media file into the cache and retrieving the cached media file based on a signature created by hashing only discrete parts of the media file. The signature is a key for finding the cached media files in the cache upon subsequent requests for the same media file, even if it is received from a different internet location. Media files may be adapted to the characteristics of different media clients, and adapted media files may be equally cached.

摘要翻译： 为了提高通过互联网传送媒体的效率，提供了一种用于缓存远程媒体文件和检索缓存的媒体文件的系统和方法，包括硬件和软件模块以及用于将远程媒体文件存储到高速缓存中并检索 基于通过散列媒体文件的离散部分而创建的签名的缓存媒体文件。 即使从不同的互联网位置接收到该签名，也是在对相同媒体文件的后续请求时在高速缓存中查找缓存的媒体文件的关键。 媒体文件可以适应于不同媒体客户端的特征，并且适配的媒体文件可以被同样缓存。

公开(公告)号：US08117323B2

公开(公告)日：2012-02-14

申请号：US13043365

申请日：2011-03-08

申请人： Marc Courtemanche

发明人： Marc Courtemanche

IPC分类号： G06F15/16

CPC分类号： H04N21/643 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/608 ,  H04N21/4384 ,  H04N21/6437

摘要： Method and system for performing fast channel switching in client-server systems, in which live media streams sent by a streaming server under the RTSP protocol are played by the client, are described. The existing functionality of the media player, for example seek functionality, is overloaded to provide switching between live media streams by using standard RTSP message in-band within a single RTSP session.

摘要翻译： 描述了客户机 - 服务器系统中执行快速频道切换的方法和系统，其中由客户端播放由RTSP协议下的流服务器发送的实况媒体流。 媒体播放器的现有功能（例如搜索功能）被超载，以通过在单个RTSP会话内带内使用标准RTSP消息来提供现场媒体流之间的切换。

公开(公告)号：US20110131298A1

公开(公告)日：2011-06-02

申请号：US12956114

申请日：2010-11-30

申请人： Marc Courtemanche ,  Jean Mayrand

发明人： Marc Courtemanche ,  Jean Mayrand

IPC分类号： G06F15/16

CPC分类号： H04L47/122 ,  H04L67/1095 ,  H04L67/2852 ,  H04L67/2895

摘要： To improve the efficiency of media delivery over the Internet, a system and a method are provided for caching remote media files and retrieving cached media files, comprising hardware and software modules as well as steps for storing a remote media file into the cache and retrieving the cached media file based on a signature created by hashing only discrete parts of the media file. The signature is a key for finding the cached media files in the cache upon subsequent requests for the same media file, even if it is received from a different internet location. Media files may be adapted to the characteristics of different media clients, and adapted media files may be equally cached.

摘要翻译： 为了提高通过互联网传送媒体的效率，提供了一种用于缓存远程媒体文件和检索缓存的媒体文件的系统和方法，包括硬件和软件模块以及用于将远程媒体文件存储到高速缓存中并检索 基于通过散列媒体文件的离散部分而创建的签名的缓存媒体文件。 即使从不同的互联网位置接收到该签名，也是在对相同媒体文件的后续请求时在高速缓存中查找缓存的媒体文件的关键。 媒体文件可以适应于不同媒体客户端的特征，并且适配的媒体文件可以被同样缓存。

公开(公告)号：US20100030908A1

公开(公告)日：2010-02-04

申请号：US12184926

申请日：2008-08-01

申请人： Marc COURTEMANCHE ,  Sebastien Cote

发明人： Marc COURTEMANCHE ,  Sebastien Cote

IPC分类号： G06F15/16

CPC分类号： G06F17/30053 ,  G06F17/3002 ,  G06F17/30887 ,  H04L65/4084 ,  H04L65/608

摘要： A method and system to trigger ingestion of remote content or playlists by a streaming server using URL folder mapping is disclosed. The streaming server maintains a URL Map having entries that map a URL folder referenced in the streaming URL to a content server folder located on the content server. This folder level mapping enables maintaining a many-to-many relationship between multiple content identified at the streaming server and their corresponding content located at the content server.

摘要翻译： 公开了一种使用URL文件夹映射来触发由流服务器摄取远程内容或播放列表的方法和系统。 流式传输服务器维护一个URL映射，其具有将流传输URL中引用的URL文件夹映射到位于内容服务器上的内容服务器文件夹的条目。 该文件夹级别映射使得可以在流服务器识别的多个内容与位于内容服务器的相应内容之间保持多对多的关系。