Patents-Review.com
ClassID:

230606 ⎘

H04N21/440227 - CPC Classification

Classification description:

Selective content distribution, e.g. interactive television or video on demand [VOD]; Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof; Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware; Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by decomposing into layers, e.g. base layer and one or more enhancement layers

Recent Application in this class:
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Method and apparatuses for sending and receiving a video

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Broadcast receiving device and operating method thereof

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Methods and apparatus for media data processing and transmitting and reference picture specifying

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2022-02-03

Electronic device and method for controlling electronic device

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2021-12-09

System and method for scalable physical layer flow of packetized media streams

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Enhanced block-request streaming using block partitioning or request controls for improved client-side handling

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Broadcasting signal transmission device, broadcasting signal reception device, and method for transmitting/receiving broadcasting signal using same

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2020-11-19

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2020-10-22

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2020-08-27

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Methods, systems, and media for remote rendering of Web content on a television device

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2019-12-26

System and method for scalable physical layer flow of packetized media streams

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2019-12-19

Audio and video multimedia modification and presentation

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Device and associated method for using layer description and decoding syntax in multi-layer video

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2019-05-09

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Method, device, and computer program for encapsulating scalable partitioned timed media data

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20180183848
2018-06-28

Method for receiving adaptive streaming service

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2018-05-31

Enhanced block-request streaming using block partitioning or request controls for improved client-side handling

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20180103199
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Systems and methods of generating and processing files for partial decoding and most interested regions

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20180070126
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System and method for scalable physical layer flow of packetized media streams

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20180063214
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Wireless receiving apparatus, data processing module, and data processing method, for receiving video image

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20180063212
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System and method of minimizing network bandwidth retrieved from an external network

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Dynamic fidelity updates for encoded displays

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2017-12-07

Method and apparatus for transmitting encoded media data

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Advanced signaling of a most-interested region in an image

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Contextually aware client buffer thresholds

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2017-08-03

Methods, devices, and computer programs for improving streaming of partitioned timed media data

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Layered display content for wireless display

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2017-06-15

Object Embedding in Multimedia

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System and methods for controlling dual modulation displays

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2017-04-20

Transmission device, transmission method, reception device, and reception method

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2017-01-19

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Method, device, and computer program for encapsulating scalable partitioned timed media data

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System and method to provide a unified video signal for diverse receiving platforms

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High quality multimedia transmission from a mobile device for live and on-demand viewing

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Method for transmitting and receiving program configuration information for scalable ultra high definition video service in hybrid transmission environment, and method and apparatus for effectively transmitting scalar layer information

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2014-12-25

Selectively transferring high-priority non-audio data over a quality of service channel

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2014-12-11

Generalized scalability for video coder based on video objects

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2014-10-16

Customer associated profile for accessing audio and video media objects

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2014-10-09

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Contextually aware client buffer thresholds

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Video quality and audio quality adjustment

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2013-10-31

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Contextually aware client buffer thresholds

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Video Feedback Loop

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Image display apparatus and method for operating the same

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Method and system for cooperative transmission of a video sequence

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Enhanced block-request streaming using URL templates and construction rules

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2011-06-09

Real-time transport protocol (RTP) packetization method for fast channel change applications using scalable video coding (SVC)

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2011-04-28

ENHANCED BLOCK-REQUEST STREAMING USING SCALABLE ENCODING

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2011-03-17

Method and apparatus for controlling multipoint conference

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2011-03-10

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20110038408
2011-02-17

METHOD AND SYSTEM FOR PROCESSING OF IMAGES

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2011-02-03

STAGGERCASTING WITH TEMPORAL SCALABILITY

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2011-02-03

SYSTEM AND METHOD OF COMPRESSING VIDEO CONTENT

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2010-12-23

SYSTEM FOR TRANSMITTING/RECEIVING DIGITAL REALISTIC BROADCASTING BASED ON NON-REALTIME AND METHOD THEREFOR

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2010-12-09

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2010-11-18

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2010-10-28

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2010-10-28

EFFICIENT VIDEO SKIMMER

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2010-09-30

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2010-09-23

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2010-09-16

Video quality and audio quality adjustment

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2010-08-05

Coding systems

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2010-06-17

METHOD AND DEVICE FOR CODING DATA IN A SCALABLE STREAM

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2010-04-15

Flexible redundancy coding

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2010-03-25

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20100020865
2010-01-28

Data stream comprising RTP packets, and method and device for encoding/decoding such data stream

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20100005184
2010-01-07

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20090285299
2009-11-19

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20090274240
2009-11-05

Communication system

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Method and system for progressive delivery and synchronization of discrete content in rich media services

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2009-10-08

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2009-09-17

Method of transmitting a pre-coded video signal over a communication network

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20090219990
2009-09-03

Cross-layer optimization for scalable video multicast over IEEE 802.11 wireless local area networks

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20090161762
2009-06-25

METHOD OF SCALABLE VIDEO CODING FOR VARYING SPATIAL SCALABILITY OF BITSTREAM IN REAL TIME AND A CODEC USING THE SAME

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2009-06-18

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2009-05-14

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2009-02-12

Generalized scalability for video coder based on video objects

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20090037968
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USING LAYERED MULTI-STREAM VIDEO CODING TO PROVIDE INCENTIVES IN P2P LIVE STREAMING

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20080222235
2008-09-11

System and method of minimizing network bandwidth retrieved from an external network

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20080215951
2008-09-04

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20080165760
2008-07-10

Method and Apparatus For Optimizing Flow Control Over Wlans

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20080154941
2008-06-26

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20080052319
2008-02-28

File splitting, scalable coding, and asynchronous transmission in streamed data transfer

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20080043870
2008-02-21

Communication system

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20080002776
2008-01-03

Media Content and Enhancement Data Delivery

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20070242771
2007-10-18

Transmitting apparatus and method, receiving apparatus and method, program and recording medium, and transmitting/receiving system

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20070234385
2007-10-04

Cross-layer video quality manager

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20070201549
2007-08-30

Backward-compatible aggregation of pictures in scalable video coding

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20070177491
2007-08-02

Content use method and content recording device

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20070130610
2007-06-07

Combined receiver for DVB-H and DVB-T transmission

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20070067106
2007-03-22

Streaming geometry using quasi-pyramidal structure

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20070036447
2007-02-15

Content distribution/reception device, content transmission/reception method, and content distribution/reception program

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20060294559
2006-12-28

System and method to provide a unified video signal for diverse receiving platforms

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20060282737
2006-12-14

Decoder architecture for optimized error management in streaming multimedia

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20060174276
2006-08-03

Customer associated profile for accessing audio and video media objects

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20060120290
2006-06-08

Method for adapting the bitrate of a digital signal dynamically to the available bandwidth, corresponding devices, and corresponding computer-program product

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20060117371
2006-06-01

Method for effectively implementing a multi-room television system

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20060082474
2006-04-20

Robust mode staggercasting with multiple delays for multi-resolution signals

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20060039480
2006-02-23

Apparatus for transmitting video signal and method thereof

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20060039469
2006-02-23

Scalable video compression based on remaining battery capacity

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20050254649
2005-11-17

Encrypted and watermarked temporal and resolution layering in advanced television

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20050251838
2005-11-10

System for scalable transmission of content in a data network

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20050246749
2005-11-03

Digital broadcast receiving device and method

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20050226320
2005-10-13

Circuit, apparatus and method for storing audiovisual data

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20050195899
2005-09-08

Method and apparatus for video coding, predecoding, and video decoding for video streaming service, and image filtering method

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20050187968
2005-08-25

System for controlling and enforcing playback restrictions for a media file by splitting the media file into usable and unusable portions for playback

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20050083861
2005-04-21

Method and arrangement for converting a first data stream into a second data stream

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20050080497
2005-04-14

Gradually degrading multimedia recordings

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20050062846
2005-03-24

Stereoscopic video encoding/decoding apparatuses supporting multi-display modes and methods thereof

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20050025460
2005-02-03

Information-processing apparatus, information-processing method, program-recording medium, and program

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19049275
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Scalable systems for controlling color management comprising varying levels of metadata

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17750562
2023-09-26

System and method for optimizing video communications based on device capabilities