公开(公告)号：SG187636A1

公开(公告)日：2013-03-28

申请号：SG2013006952

申请日：2011-08-09

Applicant: QUALCOMM INC

Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  WATSON MARK

Abstract: In one example, a device for retrieving multimedia data, the device comprising one or more processors configured to analyze information of a manifest file for multimedia content, wherein the information of the manifest file indicates that at least one representation of the multimedia content includes a temporal sub-sequence, determine one or more locations of data for the temporal sub-sequence, and submit one or more requests for the data for the temporal sub-sequence.

公开(公告)号：ZA201202935B

公开(公告)日：2012-12-27

申请号：ZA201202935

申请日：2012-04-20

Applicant: QUALCOMM INC

Inventor： LUBY MICHAEL G ,  VICISANO LORENZO ,  WANG BIN ,  STOCKHAMMER THOMAS ,  WATSON MARK ,  PAKZAD PAYAM ,  CHEN YING

IPC: H04L47/2416 ,  H04L47/43

Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

公开(公告)号：ZA201202928B

公开(公告)日：2012-12-27

申请号：ZA201202928

申请日：2012-04-20

Applicant: QUALCOMM INC

Inventor： LUBY MICHAEL G ,  VICISANO LORENZO ,  WANG BIN ,  WATSON MARK ,  PAKZAD PAYAM ,  STOCKHAMMER THOMAS

IPC: H04L20060101

Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.

公开(公告)号：AR082616A1

公开(公告)日：2012-12-19

申请号：ARP110102902

申请日：2011-08-09

Applicant: QUALCOMM INC

Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  WATSON MARK

IPC: H04N7/16

Abstract: Un dispositivo para recuperar datos multimedia, que comprende uno o más procesadores configurados para recuperar los datos de un primer segmento de una representación de contenido multimedia de acuerdo con los datos de una copia de un archivo de referencia almacenado por el dispositivo, recuperar una parte de un segundo segmento de la representación de acuerdo con el archivo de referencia, en donde el segundo segmento se produce después del primer segmento en la representación, y en donde la parte del segundo segmento indica el archivo de referencia será actualizado, actualizar la copia del archivo de referencia almacenado por el dispositivo sobre la base de la indicación de que el archivo de referencia será actualizado, y recuperar los datos de medios del segundo segmento de acuerdo con el archivo de referencia actualizado.

公开(公告)号：CA2854008A1

公开(公告)日：2011-03-31

申请号：CA2854008

申请日：2010-09-22

Applicant: QUALCOMM INC

Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  CHEN YING ,  STOCKHAMMER THOMAS

IPC: H04L47/43 ,  H04N21/262 ,  H04L47/2416 ,  H04N21/462 ,  H04N21/4722

Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

公开(公告)号：CA2774923A1

公开(公告)日：2011-03-31

申请号：CA2774923

申请日：2010-09-22

Applicant: QUALCOMM INC

Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  CHEN YING ,  STOCKHAMMER THOMAS

IPC: H04L47/43 ,  H04N7/24 ,  H04L47/2416

Abstract: A block request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

公开(公告)号：WO2011038013A3

公开(公告)日：2011-08-11

申请号：PCT/US2010049842

申请日：2010-09-22

Applicant: QUALCOMM INC ,  LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  CHEN YING ,  STOCKHAMMER THOMAS

Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  CHEN YING ,  STOCKHAMMER THOMAS

IPC: H04L29/06 ,  H04N7/24

CPC classification number: H04L65/601 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/604 ,  H04L65/607 ,  H04L65/80 ,  H04L67/02 ,  H04N21/23106 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/2401 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/44004 ,  H04N21/440227 ,  H04N21/44209 ,  H04N21/84 ,  H04N21/8456

Abstract: A block request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. The system might include controlling the sequence, timing and construction of block requests, time based indexing, variable block sizing, optimal block partitioning, control of random access point placement, including across multiple presentation versions, dynamically updating presentation data, and/or efficiently presenting live content and time shifting.

Abstract translation: 块请求流系统提供了这样的系统的用户体验和带宽效率的改进，通常使用以传统文件服务器（HTTP，FTP等）来服务的形式生成数据的摄取系统，其中， 摄取系统进入内容，并将其准备为要由文件服务器提供的文件或数据元素。 该系统可以包括控制块请求的序列，时序和结构，基于时间的索引，可变块大小，最佳块分割，随机接入点布置的控制，包括跨多个呈现版本，动态地更新呈现数据，和/或有效地呈现 实时内容和时间转移。

公开(公告)号：WO2011038028A9

公开(公告)日：2011-05-19

申请号：PCT/US2010049862

申请日：2010-09-22

Applicant: QUALCOMM INC ,  LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN

Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN

IPC: H04L29/06

CPC classification number: H04L65/604 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04L65/80 ,  H04N21/23106 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/2401 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/44004 ,  H04N21/440227 ,  H04N21/44209 ,  H04N21/84 ,  H04N21/8456

Abstract: A block request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server. A client device can be adapted to take advantage of the ingestion process. The client device might be configured to optimize use of resources, given the information available to it from the ingestion system. This may include configurations to determine the sequence, timing and construction of block requests based on monitoring buffer size and rate of change of buffer size, use of variable sized requests, mapping of block requests to underlying transport connections, flexible pipelining of requests, and/or use of whole file requests based on statistical considerations.

公开(公告)号：WO2011038032A3

公开(公告)日：2011-11-24

申请号：PCT/US2010049869

申请日：2010-09-22

Applicant: QUALCOMM INC ,  LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  STOCKHAMMER THOMAS

Inventor： LUBY MICHAEL G ,  WATSON MARK ,  VICISANO LORENZO ,  PAKZAD PAYAM ,  WANG BIN ,  STOCKHAMMER THOMAS

IPC: H04L29/06 ,  H04N7/24

CPC classification number: H04L65/604 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04L65/80 ,  H04N21/23106 ,  H04N21/23406 ,  H04N21/234327 ,  H04N21/235 ,  H04N21/2401 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/44004 ,  H04N21/440227 ,  H04N21/44209 ,  H04N21/84 ,  H04N21/8456

Abstract: A block-request streaming system provides for improvements in the user experience and bandwidth efficiency of such systems, typically using an ingestion system that generates data in a form to be served by a conventional file server (HTTP, FTP, or the like), wherein the ingestion system intakes content and prepares it as files or data elements to be served by the file server, which might include a cache. A client device can be adapted to take advantage of the ingestion process as well as improvements that make for a better presentation independent of the ingestion process. The client devices and ingestion system can be coordinated to have a predefined mapping and template for making block requests to HTTP file names that a conventional file server can accept through the use of URL construction rules. Segment size might be specified in an approximate manner for more efficient organization.

Abstract translation: 块请求流式传输系统通常使用产生由传统文件服务器（HTTP，FTP等）提供的形式的数据的摄取系统来提供这种系统的用户体验和带宽效率的改进，其中 摄入系统摄入内容并将其准备为文件服务器要提供的文件或数据元素，这可能包括缓存。 客户端设备可以适应于利用摄取过程以及独立于摄取过程而进行更好呈现的改进。 可以协调客户端设备和摄取系统以具有预定义的映射和模板，用于向传统文件服务器可以通过使用URL构建规则接受的HTTP文件名发出块请求。 分段大小可以近似指定，以提高组织效率。

公开(公告)号：WO2012021538A8

公开(公告)日：2013-02-21

申请号：PCT/US2011047121

申请日：2011-08-09

Applicant: QUALCOMM INC ,  CHEN YING ,  STOCKHAMMER THOMAS ,  WATSON MARK

Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  WATSON MARK

IPC: H04L29/06

CPC classification number: H04L65/604 ,  H04L65/4084 ,  H04L65/602 ,  H04L65/607 ,  H04L65/80

Abstract: 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.

Abstract translation: 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。