ClassID:

230001

H04N9/802 - CPC Classification

Classification description:

Details of colour television systems; Processing of colour television signals in connection with recording; Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving processing of the sound signal

Recent Application in this class:
#1
20250364011
2025-11-27

Video Recording System for Synchronizing a Plurality of Audio Inputs

#2
20250324183
2025-10-16

WIRELESS MICROPHONE AND CONTROL METHOD

#3
20250233969
2025-07-17

SIGNAL PROCESSING APPARATUS, CONTROL METHOD FOR SIGNAL PROCESSING APPARATUS, AND RECORDING MEDIUM

#4
20250157458
2025-05-15

SYSTEMS AND METHODS FOR ADJUSTING DUBBED SPEECH BASED ON CONTEXT OF A SCENE

#5
20240394822
2024-11-28

SYSTEMS AND METHODS FOR PROCESSING RECORDED DATA FOR STORAGE USING COMPUTER-AIDED DISPATCH INFORMATION

#6
20240348881
2024-10-17

SYSTEM AND METHOD FOR AUDIO VISUAL CONTENT CREATION AND PUBLISHING WITHIN A CONTROLLED ENVIRONMENT

#7
20240214533
2024-06-27

ELECTRONIC DEVICE FOR CAPTURING MOVING IMAGE AND OPERATION METHOD THEREOF

#8
20240146867
2024-05-02

Apparatus and method for video-audio processing, and program for separating an object sound corresponding to a selected video object

#9
20240080426
2024-03-07

METHODS AND SYSTEMS FOR MANAGING CONTENT ITEMS

#10
20240038266
2024-02-01

Device and Method For Capturing Video

#11
20230412759
2023-12-21

ELECTRONIC DEVICE AND CONTROL METHOD FOR CONTROLLING SPEED OF WORKOUT VIDEO

#12
20230344973
2023-10-26

VARIABLE AUDIO FOR AUDIO-VISUAL CONTENT

#13
20230344967
2023-10-26

RECORDING DEVICE, RECORDING METHOD, REPRODUCTION METHOD, AND PROGRAM

#14
20230343320
2023-10-26

Systems and methods for adjusting dubbed speech based on context of a scene

#15
20230308617
2023-09-28

ILLUMINATION CONTROL DEVICE, METHOD AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING ILLUMINATION CONTROL PROGRAM

#16
20230260070
2023-08-17

Systems and methods for processing recorded data for storage using computer-aided dispatch information

#17
20230237395
2023-07-27

APPARATUS AND METHODS FOR MATCHING VIDEO RECORDS WITH POSTINGS USING AUDIOVISUAL DATA PROCESSING

#18
20230026085
2023-01-26

Recording device, recording method, reproduction method, and program to acquire imaging data of inside or outside of a vehicle

#19
20220368875
2022-11-17

Variable audio for audio-visual content

#20
20220321853
2022-10-06

Electronic apparatus and method of controlling the same, and recording medium

#21
20220319550
2022-10-06

SYSTEMS AND METHODS TO EDIT VIDEOS TO REMOVE AND/OR CONCEAL AUDIBLE COMMANDS

#22
20220303517
2022-09-22

Methods and systems for managing content items

#23
20220078523
2022-03-10

Device and method for capturing video

#24
20220078371
2022-03-10

Apparatus and method for video-audio processing, and program for separating an object sound corresponding to a selected video object

#25
20220053239
2022-02-17

System and method for audio visual content creation and publishing within a controlled environment

#26
20220005455
2022-01-06

Systems and methods for adjusting dubbed speech based on context of a scene

#27
20210390302
2021-12-16

Systems and methods for processing recorded data for storage using computer-aided dispatch information

#28
20210329203
2021-10-21

Projection method and projection device

#29
20210321070
2021-10-14

Variable audio for audio-visual content

#30
20210274136
2021-09-02

Recording device, recording method, reproduction method, and program

#31
20210044786
2021-02-11

Generating videos with short audio

#32
20200365046
2020-11-19

SYSTEM AND METHOD FOR REINFORCING PROFICIENCY SKILL USING MULTI-MEDIA

#33
20200357372
2020-11-12

Method and apparatus for remote digital content monitoring and management

#34
20200349961
2020-11-05

Systems and methods for adjusting dubbed speech based on context of a scene

#35
20200296346
2020-09-17

Methods and systems for managing content items

#36
20200213737
2020-07-02

Method of providing sound that matches displayed image and display device using the method

#37
20200128298
2020-04-23

System and method for audio visual content creation and publishing within a controlled environment

#38
20200092442
2020-03-19

METHOD AND DEVICE FOR SYNCHRONIZING AUDIO AND VIDEO WHEN RECORDING USING A ZOOM FUNCTION

#39
20200066293
2020-02-27

Systems and methods for adjusting dubbed speech based on context of a scene

#40
20190392542
2019-12-26

Systems and methods for processing recorded data for storage using computer-aided dispatch information

#41
20190333541
2019-10-31

INTEGRATED VIRTUAL SCENE PREVIEW SYSTEM

#42
20190333353
2019-10-31

Floodlight controllers with wireless audio/video recording and communication features

#43
20190320114
2019-10-17

Display apparatus and recording medium

#44
20190306453
2019-10-03

INFORMATION RECORDING SYSTEM, INFORMATION RECORDING DEVICE, AND INFORMATION RECORDING METHOD

#45
20190289255
2019-09-19

Systems, Methods, and Devices for Synchronization of Vehicle Data with Recorded Audio

#46
20190279521
2019-09-12

System and method for reinforcing proficiency skill using multi-media

#47
20190259116
2019-08-22

Systems and methods for generating an audit trail for auditable devices

#48
20190253691
2019-08-15

Method and apparatus for generating media presentation content with environmentally modified audio components

#49
20190253686
2019-08-15

SYSTEMS AND METHODS FOR GENERATING AUDIO-ENHANCED IMAGES

#50
20190246078
2019-08-08

Integrating data from multiple devices

#51
20190244315
2019-08-08

Systems and methods for generating an audit trail for auditable devices

#52
20190222809
2019-07-18

Recording device, recording method, reproduction method, and program

#53
20190222798
2019-07-18

Apparatus and method for video-audio processing, and program for separating an object sound corresponding to a selected video object

#54
20190206381
2019-07-04

Sound masking system with improved high-frequency spatial uniformity

#55
20190147838
2019-05-16

SYSTEMS AND METHODS FOR GENERATING ANIMATED MULTIMEDIA COMPOSITIONS

#56
20190141388
2019-05-09

Systems and methods for performing playout of multiple media recordings based on a matching segment among the recordings

#57
20190124311
2019-04-25

Imaging apparatus

#58
20190089911
2019-03-21

Digital camera with audio, visual and motion analysis

#59
20190082137
2019-03-14

Wearable camera system and recording control method

#60
20190069029
2019-02-28

System and method for audio visual content creation and publishing within a controlled environment

#61
20190018641
2019-01-17

Signal processing apparatus, signal processing method, and storage medium

#62
20190005986
2019-01-03

Audio-driven viewport selection

#63
20180374461
2018-12-27

SYSTEM AND METHOD FOR AUTOMATICALLY GENERATING MEDIA

#64
20180338211
2018-11-22

Audio processing apparatus for processing audio and audio processing method

#65
20180330592
2018-11-15

Floodlight controllers with wireless audio/video recording and communication features

#66
20180309954
2018-10-25

Automatically curating video to fit display time

#67
20180268866
2018-09-20

Information processing device, information processing system, and information processing method

#68
20180268792
2018-09-20

SYSTEM AND METHOD FOR AUTOMATICALLY GENERATING MUSICAL OUTPUT

#69
20180255269
2018-09-06

System, device, and method for evidentiary management of digital data associated with a localized Miranda-type process

#70
20180247461
2018-08-30

Digital camera system with acoustic modeling

#71
20180199120
2018-07-12

Method of controlling digital photographing apparatus and digital photographing apparatus using the same

#72
20180175815
2018-06-21

Sound signal processing apparatus and imaging device using same

#73
20180167649
2018-06-14

Audio recording device, audio recording system, and audio recording method

#74
20180115760
2018-04-26

Sound processing system and sound processing method that emphasize sound from position designated in displayed video image

#75
20180115759
2018-04-26

Sound processing system and sound processing method that emphasize sound from position designated in displayed video image

#76
20180102143
2018-04-12

MODIFICATION OF MEDIA CREATION TECHNIQUES AND CAMERA BEHAVIOR BASED ON SENSOR-DRIVEN EVENTS

#77
20180084301
2018-03-22

Filtering wind noises in video content

#78
20180061455
2018-03-01

COMPUTER DEVICE, METHOD, AND GRAPHICAL USER INTERFACE FOR AUTOMATING THE DIGITAL TRANSFORMATION, ENHANCEMENT, AND EDITING OF VIDEOS

#79
20180048851
2018-02-15

Wearable camera system and recording control method

#80
20180040348
2018-02-08

Signal processing device, signal processing system, signal processing method, and program

#81
20180012618
2018-01-11

Image processing apparatus, image pickup device, image processing method, and program

#82
20170364752
2017-12-21

Sound and video object tracking

#83
20170337912
2017-11-23

Method and apparatus for remote digital content monitoring and management

#84
20170318257
2017-11-02

Systems, methods, and devices for synchronization of vehicle data with recorded audio

#85
20170316531
2017-11-02

Systems and methods for processing recorded data for storage using computer-aided dispatch information

#86
20170256286
2017-09-07

Audio capture on mobile client devices

#87
20170237950
2017-08-17

Integrating data from multiple devices

#88
20170236549
2017-08-17

System and method for automated video editing

#89
20170230610
2017-08-10

Apparatus and method for audio based video synchronization

#90
20170223315
2017-08-03

PRESENTATION CAPTURE DEVICE AND METHOD FOR SIMULTANEOUSLY CAPTURING MEDIA OF A LIVE PRESENTATION

#91
20170201714
2017-07-13

Electronic device for generating video data

#92
20170171498
2017-06-15

Image pickup apparatus and system that may restrict or permit image pickup or storage

#93
20170163955
2017-06-08

METHOD AND DEVICE FOR PLAYING VIDEO

#94
20170154634
2017-06-01

Audio encoding using video information

#95
20170154615
2017-06-01

System and method for automatically converting textual messages to musical compositions

#96
20170134654
2017-05-11

Video recording method and device

#97
20170111627
2017-04-20

Audio signal level estimation in cameras

#98
20170085829
2017-03-23

Wearable camera system and recording control method

#99
20170085786
2017-03-23

Video processing device, video processing method, and video processing program

#100
20170064246
2017-03-02

System and method for preventing unauthorized recording, retransmission and misuse of audio and video

#101
20170041556
2017-02-09

Video processing apparatus, method, and system

#102
20170024110
2017-01-26

VIDEO EDITING ON MOBILE PLATFORM

#103
20170018047
2017-01-19

Systems and methods for generating an audit trail for auditable devices

#104
20170011771
2017-01-12

Method for creating a content and electronic device thereof

#105
20170004858
2017-01-05

Content-based audio playback speed controller

#106
20160358632
2016-12-08

Video to data

#107
20160358630
2016-12-08

Audio capture on mobile client devices

#108
20160269712
2016-09-15

Method and apparatus for generating virtual or augmented reality presentations with 3D audio positioning

#109
20160253087
2016-09-01

APPARATUS AND METHOD FOR CONTROLLING CONTENT BY USING LINE INTERACTION

#110
20160241832
2016-08-18

Audio signal level estimation in cameras

#111
20160219246
2016-07-28

Video audio recording system, video audio recording device, and video audio recording method

#112
20160205339
2016-07-14

Information input apparatus and method

#113
20160191885
2016-06-30

Source data adaptation and rendering

#114
20160182875
2016-06-23

Gallery of videos set to an audio time line

#115
20160155473
2016-06-02

Method for creating a content and electronic device thereof

#116
20160139871
2016-05-19

Method and apparatus for associating an audio soundtrack with one or more video clips

#117
20160134856
2016-05-12

Image display apparatus and control method thereof

#118
20160134855
2016-05-12

Scenario generation system, scenario generation method and scenario generation program

#119
20160127708
2016-05-05

METHOD FOR RECORDING AND PROCESSING AT LEAST ONE VIDEO SEQUENCE COMPRISING AT LEAST ONE VIDEO TRACK AND A SOUND TRACK

#120
20160104045
2016-04-14

Method and apparatus for providing combined-summary in imaging apparatus

#121
20160100149
2016-04-07

System and methods for simultaneously capturing audio and image data for digital playback

#122
20160065791
2016-03-03

SOUND IMAGE PLAY METHOD AND APPARATUS

#123
20160050366
2016-02-18

Panoramic video

#124
20160021477
2016-01-21

Method and apparatus for facilitating spatial audio capture with multiple devices

#125
20160012853
2016-01-14

CLIP CREATION AND COLLABORATION

#126
20160005439
2016-01-07

Systems and methods for networked media synchronization

#127
20160005435
2016-01-07

Automatic generation of video and directional audio from spherical content

#128
20150363157
2015-12-17

ELECTRICAL DEVICE AND ASSOCIATED OPERATING METHOD FOR DISPLAYING USER INTERFACE RELATED TO A SOUND TRACK

#129
20150358703
2015-12-10

Method of controlling digital photographing apparatus and digital photographing apparatus using the same

#130
20150350621
2015-12-03

Sound processing system and processing method that emphasize sound from position designated in displayed video image

#131
20150341591
2015-11-26

Automatically curating video to fit display time

#132
20150340067
2015-11-26

System and Method to Generate a Video on the Fly

#133
20150310887
2015-10-29

AUDIO AND VIDEO RECORDING SYSTEM HAVING WIRELESS COMMUNICATION AND METHOD OF OPERATING THE SAME

#134
20150244879
2015-08-27

Information processing apparatus, data generating apparatus, information processing method, and information processing system

#135
20150235670
2015-08-20

Method for creating a content and electronic device thereof

#136
20150235669
2015-08-20

Multimedia processing apparatus, method, and non-transitory tangible computer readable medium thereof

#137
20150220304
2015-08-06

Audiovisual reproduction system

#138
20150170712
2015-06-18

Method and apparatus for adapting audio delays to picture frame rates

#139
20150155006
2015-06-04

Method, system, and computer-readable memory for rhythm visualization

#140
20150110297
2015-04-23

System and method for locally recording audio from a video conference

#141
20150086172
2015-03-26

Synchronization of events and audio or video content during recording and playback of multimedia content items

#142
20150078723
2015-03-19

Method and apparatus for smart video rendering

#143
20140328575
2014-11-06

Teleprompter tool for voice-over tool

#144
20140321827
2014-10-30

Method of controlling digital photographing apparatus and digital photographing apparatus using the same

#145
20140307101
2014-10-16

Method and apparatus for displaying and recording images using multiple image capturing devices integrated into a single mobile device

#146
20140085538
2014-03-27

Techniques and apparatus for audio isolation in video processing

#147
20140056569
2014-02-27

Capturing media in synchronized fashion

#148
20140029677
2014-01-30

Content reproduction apparatus and content processing method therefor

#149
20130209055
2013-08-15

Apparatus for recording signals on disk recording medium

#150
20130044238
2013-02-21

INFORMATION INPUT APPARATUS AND METHOD

#151
20120203364
2012-08-09

METHOD AND APPARATUS FOR SECURE REMOTE REAL TIME COLLABORATIVE ACOUSTIC PERFORMANCE RECORDINGS

#152
20120141098
2012-06-07

Content reproduction apparatus and content processing method therefor

#153
20120121230
2012-05-17

Audiovisual reproduction system

#154
20120053713
2012-03-01

Audiovisual reproduction system

#155
20120033948
2012-02-09

Teleprompter tool for voice-over tool

#156
20120026327
2012-02-02

Presentation capture with automatically configurable output

#157
20120020642
2012-01-26

METHOD FOR DETECTING PROGRAM OVERLAPPING PORTION AND AUDIO/VIDEO RECORDING DEVICE USING THE SAME

#158
20110128409
2011-06-02

Information input apparatus and method

#159
20110116763
2011-05-19

Reproduction device, integrated circuit, reproduction method, program, and computer-readable recording medium

#160
20100241259
2010-09-23

Audiovisual reproduction system

#161
20100086284
2010-04-08

PERSONAL RECORDING APPARATUS AND CONTROL METHOD THEREOF

#162
20100080535
2010-04-01

Apparatus for recording signals on disk recording medium

#163
20100054696
2010-03-04

Method and system for subframe accurate synchronization

#164
20100033598
2010-02-11

Information input apparatus and method

#165
20090180764
2009-07-16

Apparatus for controlling management information of signals recording on disk recording medium

#166
20090037969
2009-02-05

Audiovisual reproduction system

#167
20090010620
2009-01-08

Video-Linked Controller of External Target Device and Video Recording Medium Used Teherin

#168
20080316338
2008-12-25

Electronic device, video camera apparatus, and control method therefor

#169
20080304573
2008-12-11

Capturing media in synchronized fashion

#170
20080152310
2008-06-26

AUDIO/VIDEO STREAM COMPRESSOR AND AUDIO/VIDEO RECORDER

#171
20070209053
2007-09-06

Audiovisual reproduction system

#172
20070188654
2007-08-16

Minutes taking system, minutes taking method, and program product therefor

#173
20070081678
2007-04-12

Video camera with integrated radio

#174
20070070208
2007-03-29

Wireless audio transmission system, receiver, video camera and audio mixer

#175
20060159445
2006-07-20

Image capturing apparatus, image capturing method, reproducing apparatus, reproducing method and program

#176
20060132621
2006-06-22

Information input apparatus and method

#177
20060013567
2006-01-19

Electronic device, video camera apparatus, and control method therefor

#178
20050231612
2005-10-20

Information input apparatus and method

#179
20050180731
2005-08-18

Apparatus for recording signals on disk recording medium

#180
20050174447
2005-08-11

Method of controlling digital photographing apparatus and digital photographing apparatus using the same

#181
17582059
2022-11-22

Apparatus and methods for matching video records with postings using audiovisual data processing

#182
16409499
2020-11-03

Generating videos with short audio

#183
16299870
2020-11-17

Process for making a music video

#184
16180449
2021-11-02

Creating a video for an audio file

#185
15941256
2019-08-20

Non-disruptive NUI command

#186
15860350
2018-12-18

Sound masking system with improved high-frequency spatial uniformity

#187
15729104
2018-12-18

Systems and methods for performing playout of multiple media recordings based on a matching segment among the recordings

#188
15686842
2019-01-08

System and method for combining audio tracks with video files

#189
15662092
2018-07-03

System and method for audio visual content creation and publishing within a controlled environment

#190
15646535
2019-11-05

Systems and methods for facilitating consumption of video content

#191
15447738
2018-11-13

Systems and methods for modifying videos based on music

#192
15394652
2018-08-07

Method and system for omni-directional audio signal acquisition and playback

#193
14672190
2018-10-16

Method and system for simulating a mock press conference for fantasy sports

#194
14083328
2016-09-20

Playback adjustments for digital media items

#195
13786395
2018-11-06

Creating a video for an audio file