公开(公告)号：SI2481198T1

公开(公告)日：2019-02-28

申请号：SI201031836

申请日：2010-09-22

Applicant: QUALCOMM INC

Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  LUBY MICHAEL G

IPC: H04L29/00 ,  H04N7/24 ,  H04N21/00

公开(公告)号：DK2481198T3

公开(公告)日：2019-02-18

申请号：DK10768309

申请日：2010-09-22

Applicant: QUALCOMM INC

Inventor： CHEN YING ,  STOCKHAMMER THOMAS ,  LUBY MICHAEL G

IPC: H04L29/06 ,  H04N7/24 ,  H04N21/231 ,  H04N21/234 ,  H04N21/2343 ,  H04N21/235 ,  H04N21/24 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/435 ,  H04N21/44 ,  H04N21/4402 ,  H04N21/442 ,  H04N21/84 ,  H04N21/845

公开(公告)号：MY166917A

公开(公告)日：2018-07-24

申请号：MYPI2014702787

申请日：2013-04-25

Applicant: QUALCOMM INC

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

Abstract: A BLOCK-REQUEST STREAMING SYSTEM PROVIDES FOR LOW-LATENCY STREAMING OF A MEDIA PRESENTATION. A PLURALITY OF MEDIA SEGMENTS (302) ARE GENERATED ACCORDING TO AN ENCODING PROTOCOL. EACH MEDIA SEGMENT INCLUDES A RANDOM ACCESS POINT. A PLURALITY OF MEDIA FRAGMENTS (3004, 3006, 3008) ARE ENCODED ACCORDING TO THE SAME PROTOCOL. THE MEDIA SEGMENTS ARE AGGREGATED FROM A PLURALITY OF MEDIA FRAGMENTS.

公开(公告)号：AU2017205187A1

公开(公告)日：2018-06-21

申请号：AU2017205187

申请日：2017-01-06

Applicant: QUALCOMM INC

Inventor： WALKER GORDON KENT ,  STOCKHAMMER THOMAS

IPC: H04N21/845 ,  G06F15/16 ,  H04L12/54 ,  H04L29/06 ,  H04N21/2381 ,  H04N21/262 ,  H04N21/43 ,  H04N21/643

Abstract: A method of transporting media data includes, by a file-based protocol sending unit of a source device, receiving a stream of data comprising Segments of media data from a segmenter of the source device that forms the Segments, each of the Segments comprising a respective individually retrievable file associated with a unique uniform resource locator (URL), determining locations of media delivery events (MDEs) in the stream of media data, wherein the MDEs include data for at least a portion of one of the Segments, determining one or more transmission time requirements for the MDEs representing times at which the MDEs are to be sent to a client device, and providing the MDEs and data representing the transmission time requirements to a physical layer sending unit of the source device according to available delivery slots for the physical layer sending unit.

公开(公告)号：CA3031679A1

公开(公告)日：2018-03-01

申请号：CA3031679

申请日：2017-08-24

Applicant: QUALCOMM INC

Inventor： STOCKHAMMER THOMAS ,  WANG YE-KUI ,  RUSANOVSKYY DMYTRO

IPC: H04N19/70 ,  H04N21/6332

Abstract: In one example, a device for retrieving media data includes one or more processors implemented in circuitry and configured to parse system level information of a media bitstream encapsulating a video elementary stream, the system level information indicating that the video elementary stream includes one or more supplemental enhancement information (SEI) messages and payload types for each of the SEI messages, extract the one or more SEI messages and the payload types from the system level information, and send the one or more SEI messages and the payload types to one or more other processing units of the device.

公开(公告)号：CA3029026A1

公开(公告)日：2018-02-01

申请号：CA3029026

申请日：2017-07-28

Applicant: QUALCOMM INC

Inventor： STOCKHAMMER THOMAS

IPC: H04N21/262 ,  H04N21/2343 ,  H04N21/845 ,  H04N21/858

Abstract: An example device for retrieving media data includes one or more processors implemented in circuitry and configured to receive a manifest file including data indicating a number of segment chunks available for a segment of a representation of media data, the segment comprising an independently retrievable media file having a unique uniform resource locator (URL), determine an identifier for one of the chunks using the data indicating the number of chunks available for the segment, and send a request specifying the identifier for the one of the chunks to a server device.

公开(公告)号：BR112016022245A2

公开(公告)日：2017-08-15

申请号：BR112016022245

申请日：2015-03-24

Applicant: QUALCOMM INC

Inventor： STOCKHAMMER THOMAS

公开(公告)号：BR112016022201A2

公开(公告)日：2017-08-15

申请号：BR112016022201

申请日：2015-03-24

Applicant: QUALCOMM INC

Inventor： LO CHARLES NUNG ,  STOCKHAMMER THOMAS ,  WALKER GORDON KENT ,  WANG JUN ,  NAIK NAGARAJU ,  PAZOS CARLOS MARCELO DIAS

公开(公告)号：CA2854008C

公开(公告)日：2017-06-27

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：CA2992599A1

公开(公告)日：2017-03-02

申请号：CA2992599

申请日：2016-08-25

Applicant: QUALCOMM INC

Inventor： STOCKHAMMER THOMAS ,  SEN DIPANJAN

IPC: H04N21/442 ,  H04N21/462 ,  H04N21/6373 ,  H04N21/81 ,  H04N21/845

Abstract: In one example, a device for retrieving audio data includes one or more processors configured to receive availability data representative of a plurality of available adaptation sets, the available adaptation sets including a scene-based audio adaptation set and one or more object-based audio adaptation sets, receive selection data identifying which of the scene-based audio adaptation set and the one or more object-based audio adaptation sets are to be retrieved, and provide instruction data to a streaming client to cause the streaming client to retrieve data for each of the adaptation sets identified by the selection data, and a memory configured to store the retrieved data for the audio adaptation sets.