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    • 2. 发明授权
    • Representation groups for network streaming of coded multimedia data
    • 代码组,用于编码多媒体数据的网络流
    • US09456015B2
    • 2016-09-27
    • US13205559
    • 2011-08-08
    • Ying ChenThomas StockhammerMark Watson
    • Ying ChenThomas StockhammerMark Watson
    • H04L29/06
    • H04L65/604H04L65/4084H04L65/602H04L65/607H04L65/80
    • In one example, a device for receiving information for multimedia data, the device comprising one or more processors configured to analyze at least a portion of a manifest file for multimedia content, wherein the portion of the manifest file includes information indicative of sets of representations of the multimedia content and information indicative of common characteristics for each of the sets of representations, select one of the sets of representations based on the common characteristics for the one of the sets of representations, select one of the representations of the selected one of the sets of representations based on one or more coding characteristics of the one of the representations of the one of the sets, and generate a request for data of the one of the representations based on the selection.
    • 在一个示例中,用于接收多媒体数据的信息的设备,该设备包括被配置为分析用于多媒体内容的清单文件的至少一部分的一个或多个处理器,其中清单文件的该部分包括指示多个 多媒体内容和指示每个表示集合的共同特征的信息,基于表示集合中的一组的共同特征来选择表示集合中的一个,选择所选择的一个集合的表示中的一个 基于一个集合的一个表示的一个或多个编码特征的表示,并且基于该选择生成对该表示中的一个的数据的请求。
    • 5. 发明授权
    • Manifest file updates for network streaming of coded multimedia data
    • 清空编码多媒体数据网络流媒体文件更新
    • US08806050B2
    • 2014-08-12
    • US13205574
    • 2011-08-08
    • Ying ChenThomas StockhammerMark Watson
    • Ying ChenThomas StockhammerMark Watson
    • G06F15/16H04N7/173
    • H04L65/604H04L65/4084H04L65/602H04L65/607H04L65/80
    • In one example, a device for retrieving multimedia data, the device comprising one or more processors configured to retrieve data of a first segment of a representation of multimedia content in accordance with data of a copy of a manifest file stored by the device, retrieve a portion of a second segment of the representation in accordance with the manifest file, wherein the second segment occurs after the first segment in the representation, and wherein the portion of the second segment indicates that the manifest file is to be updated, update the copy of the manifest file stored by the device based on the indication that the manifest file is to be updated, and retrieve media data of the second segment in accordance with the updated manifest file.
    • 在一个示例中,用于检索多媒体数据的设备,所述设备包括被配置为根据由设备存储的清单文件的副本的数据来检索多媒体内容的表示的第一段的数据的一个或多个处理器, 根据所述清单文件的所述表示的第二段的部分,其中所述第二段出现在所述表示中的所述第一段之后,并且其中所述第二段的所述部分指示所述清单文件将被更新,更新所述清单文件的副本 基于显示文件要被更新的指示,由设备存储的清单文件,以及根据更新的清单文件检索第二段的媒体数据。
    • 6. 发明申请
    • Representation groups for network streaming of coded multimedia data
    • 代码组,用于编码多媒体数据的网络流
    • US20120042050A1
    • 2012-02-16
    • US13205559
    • 2011-08-08
    • Ying ChenThomas StockhammerMark Watson
    • Ying ChenThomas StockhammerMark Watson
    • G06F15/16
    • H04L65/604H04L65/4084H04L65/602H04L65/607H04L65/80
    • In one example, a device for receiving information for multimedia data, the device comprising one or more processors configured to analyze at least a portion of a manifest file for multimedia content, wherein the portion of the manifest file includes information indicative of sets of representations of the multimedia content and information indicative of common characteristics for each of the sets of representations, select one of the sets of representations based on the common characteristics for the one of the sets of representations, select one of the representations of the selected one of the sets of representations based on one or more coding characteristics of the one of the representations of the one of the sets, and generate a request for data of the one of the representations based on the selection.
    • 在一个示例中,用于接收多媒体数据的信息的设备,该设备包括被配置为分析用于多媒体内容的清单文件的至少一部分的一个或多个处理器,其中清单文件的该部分包括指示多个 多媒体内容和指示每个表示集合的共同特征的信息,基于表示集合中的一组的共同特征来选择表示集合中的一个,选择所选择的一个集合的表示中的一个 基于一个集合的一个表示的一个或多个编码特征的表示,并且基于该选择生成对该表示中的一个的数据的请求。
    • 9. 发明申请
    • MANIFEST FILE UPDATES FOR NETWORK STREAMING OF CODED MULTIMEDIA DATA
    • 编码多媒体数据网络流程的更新文件更新
    • US20120042090A1
    • 2012-02-16
    • US13205574
    • 2011-08-08
    • Ying ChenThomas StockhammerMark Watson
    • Ying ChenThomas StockhammerMark Watson
    • G06F15/16
    • H04L65/604H04L65/4084H04L65/602H04L65/607H04L65/80
    • In one example, a device for retrieving multimedia data, the device comprising one or more processors configured to retrieve data of a first segment of a representation of multimedia content in accordance with data of a copy of a manifest file stored by the device, retrieve a portion of a second segment of the representation in accordance with the manifest file, wherein the second segment occurs after the first segment in the representation, and wherein the portion of the second segment indicates that the manifest file is to be updated, update the copy of the manifest file stored by the device based on the indication that the manifest file is to be updated, and retrieve media data of the second segment in accordance with the updated manifest file.
    • 在一个示例中,用于检索多媒体数据的设备,所述设备包括被配置为根据由设备存储的清单文件的副本的数据来检索多媒体内容的表示的第一段的数据的一个或多个处理器, 根据所述清单文件的所述表示的第二段的部分,其中所述第二段出现在所述表示中的所述第一段之后,并且其中所述第二段的所述部分指示所述清单文件将被更新,更新所述清单文件的副本 基于显示文件要被更新的指示,由设备存储的清单文件,以及根据更新的清单文件检索第二段的媒体数据。