ClassID:

230608

H04N21/440245 - 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 the reformatting operation being performed only on part of the stream, e.g. a region of the image or a time segment

Recent Application in this class:
#1
20260143190
2026-05-21

ADJUSTMENT METHOD BASED ON LIVE STREAMING PICTURE, AND RELATED APPARATUS

#2
20250373891
2025-12-04

Media Motion Comfort

#3
20250370698
2025-12-04

DISPLAY METHOD AND DISPLAY SYSTEM

#4
20250370697
2025-12-04

DISPLAY METHOD AND DISPLAY SYSTEM

#5
20250324113
2025-10-16

METHOD TO INSERT AD CONTENT INTO A VIDEO SCENE

#6
20250227326
2025-07-10

PARTIAL FRAME REPLACEMENT ENABLING MULTIPLE VERSIONS IN AN INTEGRATED VIDEO PACKAGE

#7
20250175672
2025-05-29

Delivery of Video Content

#8
20250159285
2025-05-15

VIDEO STUTTER PREDICTION METHOD AND APPARATUS, DEVICE AND MEDIUM

#9
20240147000
2024-05-02

CLIENT TRANSCODING OF VIDEO SEGMENT

#10
20240137608
2024-04-25

Partial frame replacement enabling multiple versions in an integrated video package

#11
20240080506
2024-03-07

Method to insert ad content into a video scene

#12
20230370676
2023-11-16

System and method to minimize repetitive flashes in streaming media content

#13
20230362307
2023-11-09

TRANSMITTING APPARATUS, RECEIVING APPARATUS, AND TRANSMISSION SYSTEM

#14
20230283840
2023-09-07

DIGITAL MEDIA SYSTEM

#15
20230071585
2023-03-09

Video compression and streaming

#16
20230059063
2023-02-23

Method and device for adaptive playout of media content

#17
20230053886
2023-02-23

Method to insert ad content into a video scene

#18
20230040548
2023-02-09

Panorama video editing method, apparatus,device and storage medium

#19
20230015019
2023-01-19

Video recording and playback systems and methods

#20
20220360673
2022-11-10

Transmitting apparatus, receiving apparatus, and transmission system

#21
20220345757
2022-10-27

BITRATE CONTROL IN A VIRTUAL REALITY (VR) ENVIRONMENT

#22
20220248088
2022-08-04

Digital media system

#23
20220239992
2022-07-28

DATA PROCESSING FOR IMMERSIVE MEDIA

#24
20220210508
2022-06-30

Method and electronic device for displaying video

#25
20220191453
2022-06-16

Using reinforcement learning and personalized recommendations to generate a video stream having a predicted, personalized, and enhance-quality field-of-view

#26
20220150602
2022-05-12

SYSTEM AND METHOD FOR TEMPORALLY ADAPTIVE MEDIA PLAYBACK

#27
20220150585
2022-05-12

DEVICE AND METHOD FOR ENCODING CONTENT

#28
20220109912
2022-04-07

Use of steganographically-encoded data as basis to control dynamic content modification as to at least one modifiable-content segment identified based on fingerprint analysis

#29
20220053127
2022-02-17

Method and system of image processing with composition and display of regions of interest

#30
20220038762
2022-02-03

Pattern addressing for session-based DASH operations

#31
20220021931
2022-01-20

Partial frame replacement enabling multiple versions in an integrated video package

#32
20210281882
2021-09-09

Compact description of region-wise packing information

#33
20210211759
2021-07-08

Pattern addressing for session-based dash operations

#34
20210204019
2021-07-01

VIRTUAL REALITY BUFFERING

#35
20210136455
2021-05-06

COMMUNICATION APPARATUS, COMMUNICATION CONTROL METHOD, AND COMPUTER PROGRAM

#36
20210084388
2021-03-18

Beat based editing

#37
20210076098
2021-03-11

Virtual reality video playing method, terminal, and server

#38
20210037287
2021-02-04

Digital media system

#39
20200413158
2020-12-31

System and method for temporally adaptive media playback

#40
20200404371
2020-12-24

Use of steganographically-encoded data as basis to control dynamic content modification as to at least one modifiable-content segment identified based on fingerprint analysis

#41
20200351551
2020-11-05

USER INTEREST-BASED ENHANCEMENT OF MEDIA QUALITY

#42
20200344524
2020-10-29

Providing restricted overlay content to an authorized client device

#43
20200344523
2020-10-29

Criteria verification to facilitate providing of highest cost per mile (CPM) overlays to client devices

#44
20200322655
2020-10-08

Method to insert ad content into a video scene

#45
20200275143
2020-08-27

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

#46
20200204864
2020-06-25

CLASSIFICATION OF IMAGES BASED ON STATIC COMPONENTS

#47
20200177928
2020-06-04

Providing time slice video

#48
20200177857
2020-06-04

Source device and control method thereof, and sink device and image quality improvement processing method thereof

#49
20200169716
2020-05-28

Virtual reality with interactive streaming video and likelihood-based foveation

#50
20200137447
2020-04-30

Identifying altered digital video content

#51
20200112761
2020-04-09

Initialization set for network streaming of media data

#52
20200037026
2020-01-30

Method of adapting a bit rate for a mobile device

#53
20200007932
2020-01-02

Network aggregation of streaming data interactions from distinct user interfaces

#54
20190379949
2019-12-12

System and method for temporally adaptive media playback

#55
20190327525
2019-10-24

Video fingerprinting based on Fourier transform of histogram

#56
20190327521
2019-10-24

METHOD AND SYSTEM FOR PROCESSING MULTI-MEDIA CONTENT

#57
20190289359
2019-09-19

Intelligent video interaction method

#58
20190289339
2019-09-19

Method of unscrambling television content on a bandwidth

#59
20190281329
2019-09-12

Method of unscrambling television content on a bandwidth

#60
20190272563
2019-09-05

Content management of a content feed

#61
20190268658
2019-08-29

Criteria verification to facilitate providing of highest cost per mile (CPM) overlays to client devices

#62
20190268657
2019-08-29

Providing restricted overlay content to an authorized client device

#63
20190191196
2019-06-20

System and method for optimization of video bitrate

#64
20190147914
2019-05-16

SYSTEMS AND METHODS FOR ADDING CONTENT TO VIDEO/MULTIMEDIA BASED ON METADATA

#65
20190089924
2019-03-21

Digital device for improving image quality with low power and control method thereof

#66
20190069033
2019-02-28

Video encoding apparatus and video encoding system

#67
20190069007
2019-02-28

Enhanced text rendering and readability in images

#68
20190045232
2019-02-07

Method of displaying multiple content streams on a user device

#69
20190045119
2019-02-07

Generating output video from video streams

#70
20190036998
2019-01-31

Media stream cue point creation with automated content recognition

#71
20190014380
2019-01-10

Modifying display region for people with macular degeneration

#72
20190014359
2019-01-10

Method to insert ad content into a video scene

#73
20190012931
2019-01-10

Modifying display region for people with loss of peripheral vision

#74
20180352297
2018-12-06

Transfer viability measurement system for conversion of two-dimensional content to 360 degree content

#75
20180324484
2018-11-08

PROVIDING SUPPLEMENTAL CONTENT FOR MEDIA ASSETS

#76
20180309955
2018-10-25

User interest-based enhancement of media quality

#77
20180302590
2018-10-18

Systems and methods for presenting content

#78
20180270516
2018-09-20

Systems and methods for synchronizing media asset playback from multiple sources

#79
20180262815
2018-09-13

Video processing method and apparatus, and computer storage medium

#80
20180249192
2018-08-30

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

#81
20180247458
2018-08-30

VIDEO SYSTEM, VIDEO GENERATING METHOD, VIDEO DISTRIBUTION METHOD, VIDEO GENERATING PROGRAM, AND VIDEO DISTRIBUTION PROGRAM

#82
20180241965
2018-08-23

Differential transformation of video

#83
20180220119
2018-08-02

Virtual reality with interactive streaming video and likelihood-based foveation

#84
20180184166
2018-06-28

Overlay content and aggregation of viewing data

#85
20180174619
2018-06-21

Interface for application-specified playback of panoramic video

#86
20180131978
2018-05-10

Apparatus and method for providing media content

#87
20180124462
2018-05-03

Method and apparatus for extracting video from high resolution video

#88
20180109727
2018-04-19

Image processing apparatus

#89
20180103199
2018-04-12

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

#90
20180097865
2018-04-05

VIDEO PROCESSING APPARATUS AND METHOD

#91
20180084303
2018-03-22

Video fingerprinting based on fourier transform of histogram

#92
20180075604
2018-03-15

Electronic apparatus and method of controlling the same

#93
20180070113
2018-03-08

Bitrate control in a virtual reality (VR) environment

#94
20180035076
2018-02-01

Video processing apparatus, video processing system, and video processing method

#95
20180025686
2018-01-25

METHOD AND DEVICE FOR EMULATING CONTINUOUSLY VARYING FRAME RATES

#96
20180020248
2018-01-18

Method and apparatus for streaming video content

#97
20170344843
2017-11-30

Advanced signaling of a most-interested region in an image

#98
20170287525
2017-10-05

Systems and methods for adding content to video/multimedia based on metadata

#99
20170264962
2017-09-14

Method, system and computer program product

#100
20170223083
2017-08-03

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

#101
20170195732
2017-07-06

Content consumption and management in a network

#102
20170178690
2017-06-22

Small-screen movie-watching using a viewport

#103
20170163423
2017-06-08

Device and method for processing video

#104
20170142477
2017-05-18

Method, Device, Server And Terminal Equipment For Cross-screen Interaction

#105
20170127011
2017-05-04

Semiconductor integrated circuit, display device provided with same, and control method

#106
20170084083
2017-03-23

Video system, video generating method, video distribution method, video generating program, and video distribution program

#107
20170064329
2017-03-02

Reliable large group of pictures (GOP) file streaming to wireless displays

#108
20170048591
2017-02-16

Mobile terminal and method for controlling the same

#109
20160366392
2016-12-15

Image encoding and display

#110
20160323657
2016-11-03

System and method for temporally adaptive media playback

#111
20160323554
2016-11-03

Source device and control method thereof, and sink device and image quality improvement processing method thereof

#112
20160255381
2016-09-01

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

#113
20160241890
2016-08-18

Apparatus for transmitting media data via streaming service, apparatus for receiving media data via streaming service, method for transmitting media data via streaming service and method for receiving media data via streaming service

#114
20160182948
2016-06-23

Method and device for encoding a captured screenshot and controlling program content switching based on the captured screenshot

#115
20160182947
2016-06-23

Management of a sideloaded content

#116
20160182593
2016-06-23

Methods, devices, and computer programs for improving coding of media presentation description data

#117
20160173554
2016-06-16

Modular and scalable digital multimedia mixer

#118
20160155478
2016-06-02

Systems and methods for encoding multimedia content

#119
20160133296
2016-05-12

Multimedia content duration manipulation

#120
20160066036
2016-03-03

Shock block

#121
20160057494
2016-02-25

SIGNAL TRANSMITTING AND RECEIVING DEVICE AND METHOD OF CONTROLLING SAID DEVICE

#122
20160021406
2016-01-21

Apparatus and method for providing media content

#123
20160007080
2016-01-07

Wireliss docking system for audio-video

#124
20150348331
2015-12-03

Portable information processor and method of controlling head-mountable display

#125
20150326819
2015-11-12

Remote, directed delivery of data for on-air graphics

#126
20150296256
2015-10-15

Personal content distribution network

#127
20150294025
2015-10-15

Concepts for providing an enhanced media presentation

#128
20150201225
2015-07-16

Optimal quality adaptive video delivery

#129
20150195627
2015-07-09

System and method for temporally adaptive media playback

#130
20150143421
2015-05-21

METHOD, SERVER, CLIENT AND SOFTWARE

#131
20150142875
2015-05-21

Method, server, client and software for image processing

#132
20150139606
2015-05-21

Video display device and method for operating the same

#133
20150138042
2015-05-21

Image processing methods, and image processing devices and system for a scalable multi-projection system

#134
20150121439
2015-04-30

Concepts for providing an enhanced media presentation

#135
20150121426
2015-04-30

Concepts for providing an enhanced media presentation

#136
20150121424
2015-04-30

Concepts for providing an enhanced media presentation

#137
20150121420
2015-04-30

Concepts for providing an enhanced media presentation

#138
20150121419
2015-04-30

Concepts for providing an enhanced media presentation

#139
20150121223
2015-04-30

Concepts for providing an enhanced media presentation

#140
20150121221
2015-04-30

Concepts for providing an enhanced media presentation

#141
20150113661
2015-04-23

Method and apparatus for privacy protection in images

#142
20150113582
2015-04-23

Communication System, Terminal Device, Video Display Method, and Storage Medium

#143
20150113554
2015-04-23

Content consumption and management in a network

#144
20150095781
2015-04-02

Display apparatus and control method thereof

#145
20150078729
2015-03-19

Synchronizing videos with frame-based metadata using video content

#146
20150042683
2015-02-12

Systems and methods for video/multimedia rendering, composition, and user-interactivity

#147
20150023650
2015-01-22

Small-screen movie-watching using a viewport

#148
20150023403
2015-01-22

System, terminal, and method for dynamically adjusting video

#149
20140354611
2014-12-04

Image processing system, image processing apparatus, and image processing method

#150
20140351842
2014-11-27

Method of collecting usage information

#151
20140304752
2014-10-09

Method to identify at least one content within a data stream

#152
20140205267
2014-07-24

Recording and playback system based on multimedia content fingerprints

#153
20140201794
2014-07-17

Application execution on a server for a television device

#154
20140002471
2014-01-02

Method and apparatus for displaying content

#155
20130335628
2013-12-19

Video processing device, and video display system containing same

#156
20130312042
2013-11-21

Apparatus and method for providing media content

#157
20130272433
2013-10-17

Error concealment for MPEG decoding with personal video recording functionality

#158
20130251333
2013-09-26

Transcoding a video stream to facilitate accurate display

#159
20130227607
2013-08-29

Interfaces to allow video ad serving into a mobile phone application video stream

#160
20130128989
2013-05-23

METHOD FOR MOVING IMAGE REPRODUCTION PROCESSING AND MOBILE INFORMATION TERMINAL USING THE METHOD

#161
20130125171
2013-05-16

Method of displaying multiple content streams on user device

#162
20130125167
2013-05-16

Method of tagging multi-media content

#163
20130125164
2013-05-16

Method of unscrambling television content on a bandwidth

#164
20130125014
2013-05-16

Method of transitioning content on user devices

#165
20130122938
2013-05-16

Method of adapting a bit rate for a mobile device

#166
20130120666
2013-05-16

Method of using a mobile device with a television display

#167
20130024901
2013-01-24

Method and system for processing multi-media content

#168
20130002701
2013-01-03

Systems for displaying images on portable display devices and head-mountable displays, methods for controlling such systems, and computer-readable storage media storing instructions for controlling such systems

#169
20120188457
2012-07-26

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

#170
20120007866
2012-01-12

Systems and methods for networked, in-context, composed, high resolution image viewing

#171
20110280434
2011-11-17

METHOD AND SYSTEM FOR WATERMAKR INSERTIN USING VIDEO START CODES

#172
20110221960
2011-09-15

SYSTEM AND METHOD FOR DYNAMIC POST-PROCESSING ON A MOBILE DEVICE

#173
20110135283
2011-06-09

Recording system based on multimedia content fingerprints

#174
20110096228
2011-04-28

Method of adapting video images to small screen sizes

#175
20110093273
2011-04-21

System and method for determining the active talkers in a video conference

#176
20110050656
2011-03-03

Information displaying apparatus and information displaying method

#177
20100189254
2010-07-29

Slice mask and moat pattern partial encryption

#178
20100188579
2010-07-29

System and Method to Control and Present a Picture-In-Picture (PIP) Window Based on Movement Data

#179
20100188429
2010-07-29

System and Method to Navigate and Present Image Libraries and Images

#180
20100169977
2010-07-01

Systems and methods for providing a license for media content over a network

#181
20100158099
2010-06-24

Systems and methods for video/multimedia rendering, composition, and user interactivity

#182
20100154065
2010-06-17

Media markup for user-activated content alteration

#183
20100023964
2010-01-28

System and method for temporally adaptive media playback

#184
20100017885
2010-01-21

Media markup identifier for alterable promotional segments

#185
20090257512
2009-10-15

Error concealment for MPEG decoding with personal video recording functionality

#186
20090235364
2009-09-17

Media markup for promotional content alteration

#187
20090183200
2009-07-16

Augmenting client-server architectures and methods with personal computers to support media applications

#188
20090135916
2009-05-28

IMAGE PROCESSING APPARATUS AND METHOD

#189
20090100186
2009-04-16

System for data stream processing

#190
20090067723
2009-03-12

VIDEO IMAGE PROCESSING APPARATUS AND VIDEO IMAGE PROCESSING METHOD

#191
20090009532
2009-01-08

VIDEO CONTENT IDENTIFICATION USING OCR

#192
20090003795
2009-01-01

VIDEO REPRODUCTION DEVICE

#193
20080304561
2008-12-11

Video stream modifier

#194
20080270161
2008-10-30

Authorization rights for substitute media content

#195
20080250449
2008-10-09

Method of dynamic product placement in prerecorded audio and video

#196
20080244755
2008-10-02

Authorization for media content alteration

#197
20080244669
2008-10-02

Method and system for marking video signals for identification

#198
20080152310
2008-06-26

AUDIO/VIDEO STREAM COMPRESSOR AND AUDIO/VIDEO RECORDER

#199
20080118227
2008-05-22

Personal content distribution network

#200
20080059530
2008-03-06

Implementing group content substitution in media works

#201
20080049141
2008-02-28

Image display device for expanding and displaying part of an image

#202
20080049027
2008-02-28

Method and apparatus for monitoring a user's activities

#203
20080013859
2008-01-17

Implementation of media content alteration

#204
20070299877
2007-12-27

Group content substitution in media works

#205
20070294720
2007-12-20

Promotional placement in media works

#206
20070294305
2007-12-20

Implementing group content substitution in media works

#207
20070276757
2007-11-29

Approval technique for media content alteration

#208
20070271470
2007-11-22

Upgrading of encryption

#209
20070266049
2007-11-15

Implementation of media content alteration

#210
20070263865
2007-11-15

Authorization rights for substitute media content

#211
20070219859
2007-09-20

Method and system for optimizing the viewing of advertising

#212
20070136782
2007-06-14

METHODS AND APPARATUS FOR IDENTIFYING MEDIA CONTENT

#213
20070124766
2007-05-31

Video synthesizer

#214
20070101378
2007-05-03

Redundant transmission of programmes

#215
20070098166
2007-05-03

Slice mask and moat pattern partial encryption

#216
20050168639
2005-08-04

Picture processing apparatus and picture processing method

#217
20050151885
2005-07-14

Method of scaling partial area of main picture

#218
20050099500
2005-05-12

Image processing apparatus, network camera system, image processing method and program

#219
20050086106
2005-04-21

Information recording device, advertisement information management device, information recording method, advertisement information management method, information recording program, advertisement information management program and advertisement information management system

#220
20050053286
2005-03-10

Apparatus and related method for image processing

#221
20050005287
2005-01-06

Networked multimedia overlay system

#222
16782893
2022-02-22

Synchronized video player

#223
15459627
2019-08-27

Content management of a content feed

#224
15348690
2018-01-23

Compressed media with still images selected from a video stream

#225
15098135
2017-12-19

Video fingerprinting based on fourier transform of histogram

#226
14820476
2017-05-02

Content management of a content feed

#227
14751816
2019-10-08

Synchronizing interactive content with a live video stream