Patents-Review.com
ClassID:

229769 ⎘

H04N5/9267 - CPC Classification

Classification description:

Details of television systems; Television signal recording; Television signal processing therefor; Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation with processing of the sound signal using time division multiplex of the PCM audio and PCM video signals

Recent Application in this class:
#1
20210099667
2021-04-01

Pulse code modulation (PCM) data-marking

 #2
20200099734
2020-03-26

Lip synchronization of audio and video signals for broadcast transmission

 #3
20110164763
2011-07-07

Audio and video recording and reproduction apparatus for reproducing audio signals having different volume levels

 #4
20110142427
2011-06-16

Method to seamlessly insert audio clips into a compressed broadcast audio stream

 #5
20110069934
2011-03-24

APPARATUS AND METHOD FOR PROVIDING OBJECT BASED AUDIO FILE, AND APPARATUS AND METHOD FOR PLAYING BACK OBJECT BASED AUDIO FILE

 #6
20080298777
2008-12-04

STORAGE MEDIUM FOR STORING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION, AND REPRODUCING APPARATUS AND METHOD FOR REPRODUCING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION

 #7
20080298776
2008-12-04

STORAGE MEDIUM FOR STORING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION, AND REPRODUCING APPARATUS AND METHOD FOR REPRODUCING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION

 #8
20080298775
2008-12-04

Storage medium for storing text-based subtitle data including style information, and reproducing apparatus and method for reproducing text-based subtitle data including style information

 #9
20080298774
2008-12-04

Storage medium for storing text-based subtitle data including style information, and reproducing apparatus and method for reproducing text-based subtitle data including style information

 #10
20080297653
2008-12-04

STORAGE MEDIUM FOR STORING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION, AND REPRODUCING APPARATUS AND METHOD FOR REPRODUCING TEXT-BASED SUBTITLE DATA INCLUDING STYLE INFORMATION

 #11
20080022333
2008-01-24

Audio/video synchronization with no cleanpoints

 #12
20070242929
2007-10-18

Information recording apparatus and information recording control apparatus

 #13
20070035640
2007-02-15

Digital still camera and method of controlling operation of same

 #14
20060294570
2006-12-28

Video language filtering based on user profile

 #15
20060146147
2006-07-06

Digital still camera and method of controlling operation of same

 #16
20050185930
2005-08-25

Storage medium for storing text-based subtitle data including style information, and reproducing apparatus and method for reproducing text-based subtitle data including style information

 #17
20050152665
2005-07-14

Video content editing support system and method

 #18
20050146628
2005-07-07

Information processing apparatus and recording medium