H04N21/23602 - CPC Classification Index

ClassID:

230407 ⎘

H04N21/23602 - CPC Classification

Classification description:

Selective content distribution, e.g. interactive television or video on demand [VOD]; Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof; Processing of content or additional data; Elementary server operations; Server middleware; Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream Multiplexing isochronously with the video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI

Recent Application in this class:

20250203136

2025-06-19

SIGNAL TRANSMISSION DEVICE, SIGNAL TRANSMISSION METHOD, SIGNAL RECEPTION DEVICE, SIGNAL RECEPTION METHOD, AND PROGRAM

20250106351

2025-03-27

TRANSPORTING ULTRA-HIGH DEFINITION VIDEO FROM MULTIPLE SOURCES

20240048784

2024-02-08

Signal processing apparatus and signal processing method

20220353202

2022-11-03

Asynchronous switching system and method

20220159288

2022-05-19

Encoding device, decoding device, streaming system, and streaming method

20220060764

2022-02-24

Signal processing device, audio-video display device and processing method

20210377582

2021-12-02

INFORMATION PROCESSING APPARATUS, METHOD, AND PROGRAM

20210289240

2021-09-16

Automatic content recognition (ACR) fingerprinting and video encoding

20210289145

2021-09-16

Transporting ultra-high definition video from multiple sources

#10

20210204007

2021-07-01

Video stream switching method, apparatus, and system

#11

20210044544

2021-02-11

Asynchronous switching system and method

#12

20210029326

2021-01-28

Session description protocol (SDP) based signaling of camera calibration

#13

20200053402

2020-02-13

Information processing apparatus, method, and program

#14

20190342232

2019-11-07

Asynchronous switching system and method

#15

20190052887

2019-02-14

Method for encoding raw high frame rate video via an existing HD video architecture

#16

20190052687

2019-02-14

Seamless switching between multicast video streams

#17

20180331978

2018-11-15

Asynchronous switching system and method

#18

20180324468

2018-11-08

Frame generation apparatus, frame generation method, image synthesis apparatus, image synthesis method, signal generation apparatus, signal generation method, and image transmission system

#19

20180262766

2018-09-13

Symbology encoding in video data

#20

20180262764

2018-09-13

Real time frame alignment in video data

#21

20180262711

2018-09-13

Adaptive bitrate streaming of UHD image data

#22

20180191794

2018-07-05

Seamless switching between multicast video streams

#23

20180139478

2018-05-17

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, PROGRAM, AND SIGNAL TRANSMISSION SYSTEM

#24

20180077433

2018-03-15

Video surveillance system and video surveillance method

#25

20170272693

2017-09-21

Carriage of PTP time reference data in a real-time video signal

#26

20170094374

2017-03-30

Method and device for mapping a data stream into an SDI channel

#27

20170070700

2017-03-09

12G-SDI switcher with integrated processing of quad-link 3G-SDI

#28

20170070339

2017-03-09

Data alignment implemented in a field programmable gate array (FPGA) device

#29

20160373616

2016-12-22

Video signal transmission apparatus

#30

20160373495

2016-12-22

Seamless switching between multicast video streams

#31

20160345051

2016-11-24

METHOD AND APPARATUS FOR SYNCHRONIZING PLAYBACKS AT TWO ELECTRONIC DEVICES

#32

20160337674

2016-11-17

INTERFACE FOR SENDING SYNCHRONIZED AUDIO AND VIDEO DATA

#33

20160316235

2016-10-27

Adaptive streaming transcoder synchronization

#34

20160269762

2016-09-15

Information processing apparatus, method, and program

#35

20160212456

2016-07-21

Method and apparatus for providing input to a camera serial interface transmitter

#36

20160088320

2016-03-24

Transmission of audio stream together with video data

#37

20160057464

2016-02-25

Method and apparatus for determining data is available using a virtual time base

#38

20160037235

2016-02-04

IP uncompressed video encoder and decoder

#39

20160037218

2016-02-04

Method and apparatus for accessing higher privileged functions from lower privileged functions

#40

20150326873

2015-11-12

IMAGE FRAMES MULTIPLEXING METHOD AND SYSTEM

#41

20150281752

2015-10-01

Adaptive streaming transcoder synchronization

#42

20150281751

2015-10-01

Adaptive streaming transcoder synchronization

#43

20150281746

2015-10-01

Adaptive streaming transcoder synchronization

#44

20150244752

2015-08-27

Systems and methods for duplex communication

#45

20150237382

2015-08-20

Video signal transmitting device, video signal receiving device, and recording medium

#46

20150229976

2015-08-13

Method and apparatus for transmitting enhancement data in data streams

#47

20150215650

2015-07-30

Data transmission across independent streams

#48

20150101002

2015-04-09

Signal processing apparatus, signal processing method, program, and signal transmission system

#49

20150081070

2015-03-19

Method for transmitting plurality of asynchronous digital signals

#50

20150020131

2015-01-15

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

#51

20150010287

2015-01-08

Video image display apparatus, video image display method, non-transitory computer readable medium, and video image processing/display system for video images of an object shot from multiple angles

#52

20140351874

2014-11-27

METHOD AND APPARATUS FOR TRANSMITTING MEDIA DATA FOR MMT SYSTEM, AND APPARATUS AND METHOD FOR RECEIVING MEDIA DATA

#53

20140184909

2014-07-03

Apparatus and method for switching real-time media streams

#54

20130312047

2013-11-21

Advancing virtual time bases for content

#55

20130312025

2013-11-21

Accessing a higher privileged application function from a lower privileged application

#56

20130291045

2013-10-31

Method and apparatus for transmitting enhancement data in a data stream

#57

20130174209

2013-07-04

Method and apparatus for transmitting and receiving UHD broadcasting service in digital broadcasting system

#58

20130057712

2013-03-07

SIGNAL TRANSMITTING DEVICE, SIGNAL TRANSMITTING METHOD, SIGNAL RECEIVING DEVICE, SIGNAL RECEIVING METHOD AND SIGNAL TRANSMITTING SYSTEM

#59

20130033642

2013-02-07

Data transmission across independent streams

#60

20130010187

2013-01-10

SIGNAL TRANSMITTING DEVICE, SIGNAL TRANSMITTING METHOD, SIGNAL RECEIVING DEVICE, SIGNAL RECEIVING METHOD, AND SIGNAL TRANSMISSION SYSTEM

#61

20120314778

2012-12-13

Method and system for serial digital interface (SDI) video data extension

#62

20120300124

2012-11-29

Signal transmission apparatus, signal transmission method, signal reception apparatus, signal reception method, and signal transmission system

#63

20120297233

2012-11-22

Method and system for asynchronous serial communication in a ring network by generating an oversampling clock using a fractional rate multiplier and sampling a received data bit sequence that includes voltage and temperature information in a battery management system

#64

20120293710

2012-11-22

Signal transmission apparatus, signal transmission method, signal reception apparatus, signal reception method, and signal transmission system

#65

20120275765

2012-11-01

Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images

#66

20120257867

2012-10-11

Video transmission apparatus, video receiving apparatus and video transmission system

#67

20120257106

2012-10-11

Video processing apparatus and video processing method

#68

20120062711

2012-03-15

RECORDING MEDIUM, PLAYBACK DEVICE, SYSTEM LSI, PLAYBACK METHOD, GLASSES, AND DISPLAY DEVICE FOR 3D IMAGES

#69

20120017014

2012-01-19

Audio/video router

#70

20110298979

2011-12-08

System and method for in-band A/V timing measurement of serial digital video signals

#71

20110273623

2011-11-10

Signal transmission apparatus and signal transmission method

#72

20110205428

2011-08-25

TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, RECEPTION METHOD AND SIGNAL TRANSMISSION SYSTEM

#73

20110205247

2011-08-25

Transmission apparatus, transmission method, reception apparatus, reception method and signal transmission system

#74

20110179457

2011-07-21

Transmitting enhancement data for video

#75

20110179438

2011-07-21

Processing applications with multiple privilege levels

#76

20110173669

2011-07-14

Transmitting timing information for content in a data stream

#77

20110007666

2011-01-13

Digital multimedia network with parameter join mechanism

#78

20100299424

2010-11-25

Apparatus and a method for modifying a command message in a digital multimedia network

#79

20100299421

2010-11-25

DIGITAL MULTIMEDIA NETWORK WITH HIERARCHICAL PARAMETER CONTROL PROTOCOL

#80

20100290486

2010-11-18

Digital multimedia network with latency control

#81

20100284417

2010-11-11

Data stream router

#82

20100208042

2010-08-19

Recording medium, playback device, system LSI, playback method, glasses, and display device for 3D images

#83

20100166024

2010-07-01

Data transmitting apparatus and data receiving apparatus

#84

20100149412

2010-06-17

HD signal transmitting device, HD signal transmitting method, HD signal receiving device, and signal receiving method using a conventional interface

#85

20100091989

2010-04-15

Signal transmission apparatus and signal transmission method

#86

20100046554

2010-02-25

Combining material and data

#87

20100007787

2010-01-14

Signal transmitting device and signal transmitting method

#88

20090313669

2009-12-17

Method of transmission of digital images and reception of transport packets

#89

20090303385

2009-12-10

Signal transmitting and receiving devices, systems, and method for multiplexing parallel data in a horizontal auxiliary data space

#90

20090290634

2009-11-26

Signal transmission apparatus and signal transmission method

#91

20090285273

2009-11-19

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND SIGNAL PROCESSING PROGRAM

#92

20090265490

2009-10-22

High-Speed Video Serializer and Deserializer

#93

20090252231

2009-10-08

Encoding system and method, decoding system and method, multiplexing apparatus and method, and display system and method

#94

20090238263

2009-09-24

Flexible field based energy efficient multimedia processor architecture and method

#95

20090213265

2009-08-27

SIGNAL INPUTTING APPARATUS AND SIGNAL INPUTTING METHOD

#96

20090129408

2009-05-21

METHOD AND APPARATUS FOR ENABLING TRANSPORT OF ETHERNET DATA OVER A SERIAL DIGITAL INTERFACE TRANSPORT SERVICE

#97

20090097496

2009-04-16

Video Signal Switching System

#98

20090094657

2009-04-09

Real-time video transmission system

#99

20090063569

2009-03-05

Information providing apparatus, information receiving terminal, information providing system, information providing method and program

#100

20090052471

2009-02-26

Digital visual interface with audio and auxiliary data

#101

20080291939

2008-11-27

Media converter

#102

20080259221

2008-10-23

PORTABLE DEVICE WITH VIDEO OUTPUT

#103

20080144664

2008-06-19

Data format and data transfer

#104

20080066097

2008-03-13

Method Of Realizing Interactive Advertisement Under Digital Braodcasting Environment By Extending Program Associated Data-Broadcasting To Internet Area

#105