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    MANIFEST FILE UPDATES FOR NETWORK STREAMING OF CODED VIDEO DATA
    14.
    发明专利
    MANIFEST FILE UPDATES FOR NETWORK STREAMING OF CODED VIDEO DATA 未知

    公开(公告)号：CA2807157C

    公开(公告)日：2016-04-19

    申请号：CA2807157

    申请日：2011-08-09

    Applicant: QUALCOMM INC

    Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  WATSON MARK

    IPC: H04L29/06

    Abstract: 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 fife is to be updated, and retrieve media data of the second segment in accordance with the updated manifest file.

    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
    15.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION 未知

    公开(公告)号：CA2774923C

    公开(公告)日：2016-04-19

    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.

    MODOS DE TRUCO PARA TRANSMISION POR SECUENCIAS EN RED DE DATOS DE VIDEO CODIFICADOS
    17.
    发明专利
    MODOS DE TRUCO PARA TRANSMISION POR SECUENCIAS EN RED DE DATOS DE VIDEO CODIFICADOS 未知

    公开(公告)号：AR082614A1

    公开(公告)日：2012-12-19

    申请号：ARP110102900

    申请日：2011-08-09

    Applicant: QUALCOMM INC

    Inventor： WATSON MARK ,  CHEN YING ,  STOCKHAMMER THOMAS

    IPC: H04N7/16

    Abstract: Un dispositivo para recuperar datos multimedia que comprende uno o más procesadores configurados para analizar información de un archivo de referencia para contenido multimedia, en donde la información del archivo de referencia indica que, al menos, una representación del contenido multimedia incluye una subsecuencia temporal, determinar una o más ubicaciones de datos para la subsecuencia temporal y presentar una o más solicitudes de datos para la subsecuencia temporal.

    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
    18.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION 未知

    公开(公告)号：CA2854017A1

    公开(公告)日：2011-03-31

    申请号：CA2854017

    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 ,  H04N21/2343 ,  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.

    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION
    19.
    发明专利
    ENHANCED BLOCK-REQUEST STREAMING SYSTEM USING SIGNALING OR BLOCK CREATION 未知

    公开(公告)号：CA2854011A1

    公开(公告)日：2011-03-31

    申请号：CA2854011

    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 ,  H04N21/433 ,  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.

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