ClassID:

230416

H04N21/2368 - page 4 - 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 of audio and video streams

Recent Application in this class:
#901
20060013565
2006-01-19

Method and apparatus for measuring and/or correcting audio/visual synchronization

#902
20060013321
2006-01-19

Packet generating method, video decoding method, media multiplexer, media demultiplexer, multimedia communication system and bit stream converter

#903
20060012710
2006-01-19

Video-audio processor system, amplifier device, and audio delay processing method

#904
20060007958
2006-01-12

Multiplexing method and apparatus to generate transport stream

#905
20060007356
2006-01-12

Method and system for maintaining lip synchronization

#906
20060002478
2006-01-05

Coding image signal

#907
20050289630
2005-12-29

Apparatus, method and system for self service digital media broadcast

#908
20050282580
2005-12-22

Video and audio synchronization

#909
20050281246
2005-12-22

Synchronizing video/audio data of mobile communication terminal

#910
20050278764
2005-12-15

Home entertainment apparatus and method

#911
20050276282
2005-12-15

Method of audio-video synchronization

#912
20050265697
2005-12-01

METHOD OF ENCODING AND DECODING AUDIO-VISUAL INFORMATION AND RECORDING MEDIUM STORED WITH FORMATTED AUDIO-VISUAL INFORMATION

#913
20050265254
2005-12-01

Decoder device

#914
20050259821
2005-11-24

Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device

#915
20050243625
2005-11-03

Information processing device and method, recording medium, and program

#916
20050242860
2005-11-03

FFT-based multichannel video receiver

#917
20050238059
2005-10-27

Method and apparatus for synchronizing audio and video data

#918
20050238057
2005-10-27

Multiplexer and demultiplexer

#919
20050232419
2005-10-20

Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device

#920
20050228898
2005-10-13

Synchronizing data streams

#921
20050226417
2005-10-13

Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device

#922
20050226415
2005-10-13

Data multiplexing device, program distribution system, program transmission system, pay broadcast system, program transmission method, conditional access system, and data reception device

#923
20050226262
2005-10-13

Audio buffering system and method of buffering audio in a multimedia receiver

#924
20050220193
2005-10-06

Transmission apparatus, reception apparatus and transmission/reception system

#925
20050219564
2005-10-06

Image forming device, pattern formation method and storage medium storing its program

#926
20050210527
2005-09-22

Recording device, playback device, recording method and playback method

#927
20050201390
2005-09-15

Data processing apparatus and method and computer readable storage medium

#928
20050180512
2005-08-18

Method and apparatus for determining timing information from a bit stream

#929
20050175098
2005-08-11

Method, protocol, and apparatus for transporting advanced video coding content

#930
20050166056
2005-07-28

Copyright management apparatus, copyrighted-work distribution apparatus, and copyrighted-work distribution and receiving system

#931
20050165691
2005-07-28

Copyright management apparatus, copyrighted-work distribution apparatus, and copyrighted-work distribution and receiving system

#932
20050165685
2005-07-28

Copyright management apparatus, copyrighted-work distribution apparatus, and copyrighted-work distribution and receiving system

#933
20050160467
2005-07-21

Multimedia telecommunication system with a multipurpose multimedia device

#934
20050151676
2005-07-14

Methods and systems for synchronizing data streams

#935
20050151675
2005-07-14

Methods and systems for synchronizing data streams

#936
20050146448
2005-07-07

Methods and systems for synchronizing data streams

#937
20050140667
2005-06-30

Connection device capable of converting a pixel clock to a character clock

#938
20050128286
2005-06-16

VTV system

#939
20050128216
2005-06-16

Connection device capable of mixing an RGB graphics signal and a YUV video signal and related method

#940
20050128202
2005-06-16

GRAPHICS CARD FOR SMOOTHING THE PLAYING OF VIDEO

#941
20050123042
2005-06-09

Moving picture streaming file, method and system for moving picture streaming service of mobile communication terminal

#942
20050120373
2005-06-02

Systems and methods for exporting digital content using an interactive television application

#943
20050108506
2005-05-19

Apparatus and method for decoding data for providing browsable slide show, and data storage medium therefor

#944
20050097470
2005-05-05

Rich media event production system and method including the capturing, indexing, and synchronizing of RGB-based graphic content

#945
20050083437
2005-04-21

AV synchronization system

#946
20050080622
2005-04-14

Method and apparatus for adaptive variable bit rate audio encoding

#947
20050078939
2005-04-14

Reproduction apparatus

#948
20050068992
2005-03-31

Method and apparatus for high-speed data multiplexing

#949
20050060758
2005-03-17

Digital broadcast receiver and method for processing caption thereof

#950
20050060753
2005-03-17

Method and apparatus for synchronizing audio and video data

#951
20050050575
2005-03-03

Multi-video receiving method and apparatus

#952
20050050202
2005-03-03

Application instance level workload distribution affinities

#953
20050047417
2005-03-03

Apparatus and method for multimedia reproduction using output buffering in a mobile communication terminal

#954
20050046600
2005-03-03

Robust system for transmitting and receiving map data

#955
20050039105
2005-02-17

Multiplexed audio data decoding apparatus and receiver apparatus

#956
20050025453
2005-02-03

Program, data processing method, and system of same

#957
20050019020
2005-01-27

Video/audio synchronizing apparatus

#958
20050019009
2005-01-27

Method and apparatus for traversing a multiplexed data packet stream

#959
17249781
2023-09-12

Encoding media content for playback compatibility

#960
17215045
2022-07-19

Audio and video synchronization

#961
17001055
2021-11-02

System and methods providing supplemental content to internet-enabled devices synchronized with rendering of original content

#962
16575186
2020-08-25

System and methods providing sports event related media to internet-enabled devices synchronized with a live broadcast of the sports event

#963
16264474
2020-09-08

Presentation of composite streams to users

#964
15839040
2018-11-06

System, method, and program product for generating graphical video clip representations associated with video clips correlated to electronic audio files

#965
15686842
2019-01-08

System and method for combining audio tracks with video files

#966
15610575
2018-06-26

Methods and systems for using 2D captured imagery of a scene to provide virtual reality content

#967
15470624
2020-01-07

Systems and methods for chat with audio and video elements

#968
15350654
2018-01-23

System and method for transmitting data to a device based on an entry of a rundown for a news program

#969
14981173
2017-03-28

Automatic synchronization of subtitles based on audio fingerprinting

#970
14710452
2017-12-19

System, method, and program product for generating graphical video clip representations associated with video clips correlated to electronic audio files

#971
14635619
2016-05-31

System and method for providing an interactive, visual complement to an audio program

#972
14592829
2018-06-05

Audio scheduling and recording systems and methods

#973
14314379
2016-09-20

System and method for providing an interactive, visual complement to an audio program

#974
13603571
2018-12-18

Systems and methods for detecting audio-video synchronization using timestamps