HK1159370A1 - Video playback device and method enabling random access - Google Patents

Video playback device and method enabling random access

Info

Publication number
HK1159370A1
HK1159370A1 HK11113357A HK11113357A HK1159370A1 HK 1159370 A1 HK1159370 A1 HK 1159370A1 HK 11113357 A HK11113357 A HK 11113357A HK 11113357 A HK11113357 A HK 11113357A HK 1159370 A1 HK1159370 A1 HK 1159370A1
Authority
HK
Hong Kong
Prior art keywords
random access
playback device
video playback
method enabling
enabling random
Prior art date
Application number
HK11113357A
Other languages
English (en)
Inventor
Tomoaki Ryu
Kazuhiko Nakane
Masaaki Shimada
Yoshihisa Yamada
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35782625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1159370(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of HK1159370A1 publication Critical patent/HK1159370A1/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/002—Programmed access in sequence to a plurality of record carriers or indexed parts, e.g. tracks, thereof, e.g. for editing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/005—Reproducing at a different information rate from the information rate of recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
    • G11B27/327—Table of contents
    • G11B27/329—Table of contents on a disc [VTOC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/115—Selection of the code volume for a coding unit prior to coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/177—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a group of pictures [GOP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8045—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/808—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal
    • H04N9/8081—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal involving data reduction
    • H04N9/8082—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal involving data reduction using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HK11113357A 2004-07-01 2011-12-12 Video playback device and method enabling random access HK1159370A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2004195476 2004-07-01
JP2004205250 2004-07-12
JP2004214080 2004-07-22
JP2004229683 2004-08-05
JP2004238482 2004-08-18

Publications (1)

Publication Number Publication Date
HK1159370A1 true HK1159370A1 (en) 2012-07-27

Family

ID=35782625

Family Applications (6)

Application Number Title Priority Date Filing Date
HK11113387A HK1159371A1 (en) 2004-07-01 2011-12-12 Video information recording medium which can be accessed at random and playback device therefore
HK11113357A HK1159370A1 (en) 2004-07-01 2011-12-12 Video playback device and method enabling random access
HK11113416.6A HK1159379A1 (en) 2004-07-01 2011-12-13 Randomly accessible video information recording method and playback device
HK11113412.0A HK1159377A1 (en) 2004-07-01 2011-12-13 Playback system comprising a randomly accessible video information recording medium
HK11113415.7A HK1159378A1 (en) 2004-07-01 2011-12-13 Video information encoding method and apparatus
HK11113410A HK1159376A1 (en) 2004-07-01 2011-12-13 Encoding method and recording apparatus for randomly accessible video recording medium

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK11113387A HK1159371A1 (en) 2004-07-01 2011-12-12 Video information recording medium which can be accessed at random and playback device therefore

Family Applications After (4)

Application Number Title Priority Date Filing Date
HK11113416.6A HK1159379A1 (en) 2004-07-01 2011-12-13 Randomly accessible video information recording method and playback device
HK11113412.0A HK1159377A1 (en) 2004-07-01 2011-12-13 Playback system comprising a randomly accessible video information recording medium
HK11113415.7A HK1159378A1 (en) 2004-07-01 2011-12-13 Video information encoding method and apparatus
HK11113410A HK1159376A1 (en) 2004-07-01 2011-12-13 Encoding method and recording apparatus for randomly accessible video recording medium

Country Status (7)

Country Link
US (48) US7706668B2 (de)
EP (20) EP2348711B1 (de)
JP (37) JP4180095B2 (de)
KR (1) KR100833402B1 (de)
HK (6) HK1159371A1 (de)
TW (1) TWI295894B (de)
WO (1) WO2006003814A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0117926D0 (en) * 2001-07-23 2001-09-12 Nds Ltd Method for random access to encrypted content
JP4170952B2 (ja) 2004-01-30 2008-10-22 株式会社東芝 半導体記憶装置
EP2348711B1 (de) * 2004-07-01 2015-01-28 Mitsubishi Electric Corporation Wiedergabesystem mit Videoinformationsaufzeichnungsmedium mit Direktzugriffsfähigkeit
WO2006026812A2 (en) 2004-09-07 2006-03-16 Sensear Pty Ltd Apparatus and method for sound enhancement
GB2437592A (en) 2006-04-10 2007-10-31 Skype Ltd Indicating communication events on an alternative interface whilst running an application on another interface
US7933472B1 (en) 2006-04-26 2011-04-26 Datcard Systems, Inc. System for remotely generating and distributing DICOM-compliant media volumes
JP4810298B2 (ja) * 2006-05-09 2011-11-09 キヤノン株式会社 画像符号化装置及び符号化方法並びに画像復号化装置及び復号化方法
JP4974583B2 (ja) * 2006-05-09 2012-07-11 キヤノン株式会社 画像符号化装置及び符号化方法
US8279928B2 (en) 2006-05-09 2012-10-02 Canon Kabushiki Kaisha Image encoding apparatus and encoding method, image decoding apparatus and decoding method
KR100765787B1 (ko) * 2006-06-15 2007-10-12 삼성전자주식회사 압축 부호화된 영상 데이터 스트림의 재생 방법 및 그 장치
JP4784466B2 (ja) * 2006-10-04 2011-10-05 三菱電機株式会社 映像情報再生方法
JP4322944B2 (ja) * 2007-10-31 2009-09-02 株式会社東芝 映像再生装置、映像再生方法及び映像再生処理用プログラム
KR101520659B1 (ko) * 2008-02-29 2015-05-15 엘지전자 주식회사 개인용 비디오 레코더를 이용한 영상 비교 장치 및 방법
JP4935746B2 (ja) * 2008-04-07 2012-05-23 富士通株式会社 動画像符号化装置、動画像復号化装置及びその符号化、復号化方法
WO2010125812A1 (ja) * 2009-04-28 2010-11-04 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置および画像符号化装置
JP2011087194A (ja) * 2009-10-16 2011-04-28 Sony Corp 画像処理装置および画像処理方法
KR20120050725A (ko) * 2010-11-11 2012-05-21 삼성전자주식회사 데이터 재생 방법 및 장치
US8744249B2 (en) * 2011-06-17 2014-06-03 Apple Inc. Picture selection for video skimming
JP2013021574A (ja) * 2011-07-12 2013-01-31 Sharp Corp 生成装置、配信サーバ、生成方法、再生装置、再生方法、再生システム、生成プログラム、再生プログラム、記録媒体およびデータ構造
JP2013038766A (ja) * 2011-07-12 2013-02-21 Sharp Corp 送信装置、送信装置の制御方法、制御プログラム、及び記録媒体
US20130089152A1 (en) * 2011-10-05 2013-04-11 Qualcomm Incorporated Signaling picture identification for video coding
US8832987B2 (en) * 2011-10-26 2014-09-16 Michael A. Addis Systems and methods for aiding the insertion of detachable firearm magazines
US9683796B2 (en) 2011-10-26 2017-06-20 Michael A. Addis Systems for aiding the insertion of detachable firearm magazines and methods thereof
WO2013157797A1 (ko) * 2012-04-15 2013-10-24 삼성전자 주식회사 다계층 비디오 부호화 방법 및 장치, 다계층 비디오 복호화 방법 및 장치
US20130308926A1 (en) * 2012-05-17 2013-11-21 Gangneung-Wonju National University Industry Academy Cooperation Group Recording medium, reproducing device for performing trick play for data of the recording medium, and method thereof
US9591303B2 (en) 2012-06-28 2017-03-07 Qualcomm Incorporated Random access and signaling of long-term reference pictures in video coding
US9225978B2 (en) * 2012-06-28 2015-12-29 Qualcomm Incorporated Streaming adaption based on clean random access (CRA) pictures
WO2014069920A1 (en) 2012-11-01 2014-05-08 Samsung Electronics Co., Ltd. Recording medium, reproducing device for providing service based on data of recording medium, and method thereof
KR101785886B1 (ko) * 2014-02-03 2017-10-16 미쓰비시덴키 가부시키가이샤 화상 부호화 장치, 화상 복호 장치, 부호화 스트림 변환 장치, 화상 부호화 방법, 및 화상 복호 방법
WO2015192989A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Robust encoding and decoding of pictures in video
EP3158752B1 (de) 2014-06-18 2021-08-04 Telefonaktiebolaget LM Ericsson (publ) Abhängige bilder mit direktzugriffspunkten
WO2015192991A1 (en) * 2014-06-18 2015-12-23 Telefonaktiebolaget L M Ericsson (Publ) Random access in a video bitstream
WO2016002140A1 (ja) * 2014-07-03 2016-01-07 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
JP6690536B2 (ja) * 2015-01-09 2020-04-28 ソニー株式会社 画像処理装置、画像処理方法、およびプログラム
CN105847722B (zh) * 2015-01-16 2019-04-12 杭州海康威视数字技术股份有限公司 一种视频存储方法和装置、读取方法和装置以及存取系统
CN104703027B (zh) * 2015-03-17 2018-03-27 华为技术有限公司 视频帧的解码方法和装置
US9667606B2 (en) 2015-07-01 2017-05-30 Cyphermatrix, Inc. Systems, methods and computer readable medium to implement secured computational infrastructure for cloud and data center environments
US10499070B2 (en) 2015-09-11 2019-12-03 Facebook, Inc. Key frame placement for distributed video encoding
US10063872B2 (en) * 2015-09-11 2018-08-28 Facebook, Inc. Segment based encoding of video
US10375156B2 (en) 2015-09-11 2019-08-06 Facebook, Inc. Using worker nodes in a distributed video encoding system
US10602153B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Ultra-high video compression
US10602157B2 (en) 2015-09-11 2020-03-24 Facebook, Inc. Variable bitrate control for distributed video encoding
US10506235B2 (en) 2015-09-11 2019-12-10 Facebook, Inc. Distributed control of video encoding speeds
US10341561B2 (en) 2015-09-11 2019-07-02 Facebook, Inc. Distributed image stabilization
FR3041850B1 (fr) * 2015-09-30 2018-05-25 Vogo Procede d'encodage de flux de donnees video basees sur des groupements d'images (gop)
US10402120B2 (en) * 2016-07-15 2019-09-03 Advanced Micro Devices, Inc. Memory controller arbiter with streak and read/write transaction management

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2797404B2 (ja) * 1989-04-20 1998-09-17 ソニー株式会社 動画像データの記録方式
US5377051A (en) * 1993-01-13 1994-12-27 Hitachi America, Ltd. Digital video recorder compatible receiver with trick play image enhancement
JP3359745B2 (ja) 1994-07-29 2002-12-24 シャープ株式会社 動画像再生装置、及び動画像記録装置
JP2747268B2 (ja) 1995-01-30 1998-05-06 株式会社東芝 ナビゲーションデータに従ってデータを再生する方法及びその装置、ナビゲーションデータを備えたデータを記録媒体に記録する方法及びその装置
JP3329979B2 (ja) * 1995-02-24 2002-09-30 株式会社日立製作所 光ディスク及び光ディスク再生装置
KR100256663B1 (ko) * 1995-04-11 2000-05-15 니시무로 타이죠 데이타 기록 매체
JP3484834B2 (ja) 1995-07-28 2004-01-06 ソニー株式会社 データ符号化／復号化方法および装置
JP3330797B2 (ja) 1995-10-02 2002-09-30 富士通株式会社 動画像データ格納方式および動画像データ復号方式
EP0882358A2 (de) * 1996-02-20 1998-12-09 SAS Institute, Inc. Verfahren und vorrichtung für überblendungen, rückwärtswiedergabe und andere trickeffekte bei digitalem bewegtbildvideo
JP4389365B2 (ja) * 1999-09-29 2009-12-24 ソニー株式会社 トランスポートストリーム記録装置および方法、トランスポートストリーム再生装置および方法、並びにプログラム記録媒体
WO2001033832A1 (fr) * 1999-10-29 2001-05-10 Fujitsu Limited Appareil de reproduction d'images et appareil d'enregistrement/reproduction d'images
JP2001285877A (ja) * 2000-03-31 2001-10-12 Matsushita Electric Ind Co Ltd 圧縮符号化データ復号装置および復号方法
US7212726B2 (en) * 2000-09-15 2007-05-01 International Business Machines Corporation System and method of processing MPEG streams for file index insertion
JP2003299103A (ja) * 2002-03-29 2003-10-17 Toshiba Corp 動画像符号化方法と装置及び動画像復号化方法と装置
US7149247B2 (en) * 2002-01-22 2006-12-12 Microsoft Corporation Methods and systems for encoding and decoding video data to enable random access and splicing
EP1479245A1 (de) * 2002-01-23 2004-11-24 Nokia Corporation Gruppierung von einzelbildern bei der videokodierung
JP3852366B2 (ja) * 2002-04-26 2006-11-29 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
US7826718B2 (en) * 2002-08-09 2010-11-02 Broadcom Corporation Method and apparatus to facilitate the efficient implementation of trick modes in a personal video recording system
JP3513148B1 (ja) * 2002-10-11 2004-03-31 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム
FR2849332A1 (fr) * 2002-12-20 2004-06-25 St Microelectronics Sa Procede et dispositif et decodage et d'affichage en marche arriere d'images mpeg, circuit pilote video et boitier decodeur incorporant un tel dispositif
JP4096310B2 (ja) 2003-06-18 2008-06-04 ソニー株式会社 情報作成装置および方法、再生装置および方法、並びにプログラム
EP2348711B1 (de) * 2004-07-01 2015-01-28 Mitsubishi Electric Corporation Wiedergabesystem mit Videoinformationsaufzeichnungsmedium mit Direktzugriffsfähigkeit

Also Published As

Publication number Publication date
US7801416B2 (en) 2010-09-21
JP6403846B2 (ja) 2018-10-10
HK1159379A1 (en) 2012-07-27
US10582148B2 (en) 2020-03-03
JP2011155661A (ja) 2011-08-11
US20080075434A1 (en) 2008-03-27
US20140050461A1 (en) 2014-02-20
US20080069529A1 (en) 2008-03-20
EP2348710A3 (de) 2011-08-17
JP4180095B2 (ja) 2008-11-12
EP2348715A2 (de) 2011-07-27
US8897624B2 (en) 2014-11-25
US8842976B2 (en) 2014-09-23
US8712214B2 (en) 2014-04-29
US20080069533A1 (en) 2008-03-20
EP2348716A2 (de) 2011-07-27
US9076485B2 (en) 2015-07-07
US7778527B2 (en) 2010-08-17
EP2348721A3 (de) 2011-08-03
US8886019B2 (en) 2014-11-11
US9171576B2 (en) 2015-10-27
JP4833365B2 (ja) 2011-12-07
EP2348721A2 (de) 2011-07-27
JP2011120288A (ja) 2011-06-16
US7747138B2 (en) 2010-06-29
EP2348723A2 (de) 2011-07-27
EP2348718A3 (de) 2011-08-17
EP3157252B1 (de) 2019-10-30
JP2007116729A (ja) 2007-05-10
JP2015027094A (ja) 2015-02-05
EP2348710A2 (de) 2011-07-27
EP2348711A3 (de) 2011-08-17
JP4833368B2 (ja) 2011-12-07
US20080069530A1 (en) 2008-03-20
US10218936B2 (en) 2019-02-26
EP2348718B1 (de) 2015-02-25
EP2348723A3 (de) 2011-08-03
JP2011147153A (ja) 2011-07-28
EP2348715A3 (de) 2011-08-03
JP2013236384A (ja) 2013-11-21
EP1763240B1 (de) 2013-04-24
EP2348719B1 (de) 2015-01-21
EP2348708B1 (de) 2014-01-01
JP5653506B2 (ja) 2015-01-14
US20080063372A1 (en) 2008-03-13
EP2348709A3 (de) 2011-08-03
US8606086B2 (en) 2013-12-10
US9093111B2 (en) 2015-07-28
JP4833363B2 (ja) 2011-12-07
JP2011147158A (ja) 2011-07-28
HK1159378A1 (en) 2012-07-27
TW200607359A (en) 2006-02-16
EP2348707B1 (de) 2014-01-01
US8923687B2 (en) 2014-12-30
US9848162B2 (en) 2017-12-19
EP2348710B1 (de) 2015-07-29
JP2013229918A (ja) 2013-11-07
US20140044419A1 (en) 2014-02-13
US20080063371A1 (en) 2008-03-13
JP4833366B2 (ja) 2011-12-07
JP2011120289A (ja) 2011-06-16
US8824870B2 (en) 2014-09-02
EP2348708A2 (de) 2011-07-27
US20140044176A1 (en) 2014-02-13
JP2010161817A (ja) 2010-07-22
US7747140B2 (en) 2010-06-29
EP2348713B1 (de) 2015-07-29
US7747141B2 (en) 2010-06-29
JP2014057338A (ja) 2014-03-27
US20110019977A1 (en) 2011-01-27
JP2013219828A (ja) 2013-10-24
JP2011160434A (ja) 2011-08-18
US20150139620A1 (en) 2015-05-21
JP4833359B2 (ja) 2011-12-07
US9076486B2 (en) 2015-07-07
JP2017212748A (ja) 2017-11-30
EP2348712B1 (de) 2015-01-21
JP2013219829A (ja) 2013-10-24
JP2011147154A (ja) 2011-07-28
US20150139622A1 (en) 2015-05-21
JP2011155664A (ja) 2011-08-11
JP5449594B2 (ja) 2014-03-19
US20140044174A1 (en) 2014-02-13
EP2348716B1 (de) 2015-01-21
JP2015181309A (ja) 2015-10-15
US20080069536A1 (en) 2008-03-20
JP4833361B2 (ja) 2011-12-07
US7769273B2 (en) 2010-08-03
JP6193452B2 (ja) 2017-09-06
EP2348720A2 (de) 2011-07-27
EP2348713A3 (de) 2011-08-03
US20150139623A1 (en) 2015-05-21
US9002181B2 (en) 2015-04-07
US20080063360A1 (en) 2008-03-13
JP2011160435A (ja) 2011-08-18
KR100833402B1 (ko) 2008-05-28
US7809247B2 (en) 2010-10-05
KR20070028395A (ko) 2007-03-12
JP2011147157A (ja) 2011-07-28
US7742684B2 (en) 2010-06-22
JP6005808B2 (ja) 2016-10-12
EP2348714B1 (de) 2015-02-18
JP4833362B2 (ja) 2011-12-07
US20150139628A1 (en) 2015-05-21
JP2011155662A (ja) 2011-08-11
JP4833373B2 (ja) 2011-12-07
US7769276B2 (en) 2010-08-03
EP2348720B1 (de) 2015-04-01
EP2348707A3 (de) 2011-08-03
US9064535B2 (en) 2015-06-23
EP2348713A2 (de) 2011-07-27
US8886020B2 (en) 2014-11-11
EP2348723B1 (de) 2015-02-18
US8891944B2 (en) 2014-11-18
JP5519084B1 (ja) 2014-06-11
US20140044415A1 (en) 2014-02-13
US20140044408A1 (en) 2014-02-13
US8934761B2 (en) 2015-01-13
EP2348717A3 (de) 2011-08-03
JP2011120287A (ja) 2011-06-16
US20150139625A1 (en) 2015-05-21
US20080069535A1 (en) 2008-03-20
JP2018207526A (ja) 2018-12-27
EP2348707A2 (de) 2011-07-27
US20080069537A1 (en) 2008-03-20
JP2012005135A (ja) 2012-01-05
US8995825B2 (en) 2015-03-31
JP2013236383A (ja) 2013-11-21
EP2348708A3 (de) 2011-08-03
JP2011160437A (ja) 2011-08-18
US20060291807A1 (en) 2006-12-28
EP2348711B1 (de) 2015-01-28
US20140044422A1 (en) 2014-02-13
US8831411B2 (en) 2014-09-09
HK1159371A1 (en) 2012-07-27
JP4833370B2 (ja) 2011-12-07
US20080095233A1 (en) 2008-04-24
EP2348721B1 (de) 2015-02-18
JP4833374B2 (ja) 2011-12-07
JP2011160436A (ja) 2011-08-18
US7706668B2 (en) 2010-04-27
WO2006003814A1 (ja) 2006-01-12
JP2013225914A (ja) 2013-10-31
JP2016201834A (ja) 2016-12-01
JP4833371B2 (ja) 2011-12-07
EP2348717A2 (de) 2011-07-27
EP1763240A1 (de) 2007-03-14
US7747139B2 (en) 2010-06-29
EP2348716A3 (de) 2011-08-03
US20150139624A1 (en) 2015-05-21
JP2011147155A (ja) 2011-07-28
JP5236049B2 (ja) 2013-07-17
US8934760B2 (en) 2015-01-13
JP2013225912A (ja) 2013-10-31
US9064536B2 (en) 2015-06-23
US20140044409A1 (en) 2014-02-13
US8824869B2 (en) 2014-09-02
US20180054591A1 (en) 2018-02-22
US20140064702A1 (en) 2014-03-06
US7835628B2 (en) 2010-11-16
US9111569B2 (en) 2015-08-18
US7801417B2 (en) 2010-09-21
US7783173B2 (en) 2010-08-24
US20140037271A1 (en) 2014-02-06
US20160006976A1 (en) 2016-01-07
JP4833364B2 (ja) 2011-12-07
JP5355811B2 (ja) 2013-11-27
JP5414932B2 (ja) 2014-02-12
JP5797316B2 (ja) 2015-10-21
JP4833372B2 (ja) 2011-12-07
US20080069532A1 (en) 2008-03-20
TWI295894B (en) 2008-04-11
US20140044411A1 (en) 2014-02-13
EP2348720A3 (de) 2011-08-17
EP2348709A2 (de) 2011-07-27
US7809248B2 (en) 2010-10-05
US8891943B2 (en) 2014-11-18
JP5355814B2 (ja) 2013-11-27
US7783167B2 (en) 2010-08-24
JP4833348B2 (ja) 2011-12-07
HK1159377A1 (en) 2012-07-27
JP4219952B2 (ja) 2009-02-04
US20190149764A1 (en) 2019-05-16
JP5355810B2 (ja) 2013-11-27
JP6571846B2 (ja) 2019-09-04
US20150179217A1 (en) 2015-06-25
JP2013153510A (ja) 2013-08-08
EP2348722A2 (de) 2011-07-27
JP2011120290A (ja) 2011-06-16
US20150147051A1 (en) 2015-05-28
EP2348722B1 (de) 2015-01-21
EP2348712A2 (de) 2011-07-27
EP2348709B1 (de) 2014-01-01
JPWO2006003814A1 (ja) 2007-08-09
JP4885318B2 (ja) 2012-02-29
JP5355813B2 (ja) 2013-11-27
US7747142B2 (en) 2010-06-29
JP5355815B2 (ja) 2013-11-27
EP2348715B1 (de) 2015-01-28
EP2892226A1 (de) 2015-07-08
EP3157252A1 (de) 2017-04-19
EP2348719A2 (de) 2011-07-27
EP2348714A2 (de) 2011-07-27
EP2348717B1 (de) 2015-01-28
US20080056677A1 (en) 2008-03-06
EP2348712A3 (de) 2011-08-03
US9093113B2 (en) 2015-07-28
JP4833360B2 (ja) 2011-12-07
EP2348719A3 (de) 2011-08-17
EP1763240A4 (de) 2008-09-03
US20080069534A1 (en) 2008-03-20
JP4833367B2 (ja) 2011-12-07
JP4885317B2 (ja) 2012-02-29
US20140044175A1 (en) 2014-02-13
EP2348711A2 (de) 2011-07-27
HK1159376A1 (en) 2012-07-27
EP2348714A3 (de) 2011-08-17
US20080056681A1 (en) 2008-03-06
US20080069531A1 (en) 2008-03-20
US20140044418A1 (en) 2014-02-13
US20140044417A1 (en) 2014-02-13
US20150139626A1 (en) 2015-05-21
US8837917B2 (en) 2014-09-16
JP5355812B2 (ja) 2013-11-27
JP4833369B2 (ja) 2011-12-07
US9093112B2 (en) 2015-07-28
US20080063370A1 (en) 2008-03-13
US20150139621A1 (en) 2015-05-21
JP2014131335A (ja) 2014-07-10
US20140044410A1 (en) 2014-02-13
US9076487B2 (en) 2015-07-07
JP2011155663A (ja) 2011-08-11
US20140044416A1 (en) 2014-02-13
US7809249B2 (en) 2010-10-05
JP2011147156A (ja) 2011-07-28
EP2348718A2 (de) 2011-07-27
EP2348722A3 (de) 2011-08-03
EP2892226B1 (de) 2017-01-11

Similar Documents

Publication Publication Date Title
HK1159370A1 (en) Video playback device and method enabling random access
HK1093260A1 (en) Video playback device and video playback method
TWI371715B (en) Playback apparatus and playback method
EP1780686A4 (de) Inhaltswiedergabeeinrichtung und inhaltswiedergabeverfahren
EP1662809A4 (de) Einrichtung zur dreidimensionalen video-wiedergabe und verfahren zur dreidimensionalen video-wiedergabe
EP1791477A4 (de) Verbesserte vorrichtung und verfahren für den gefässzugang
HK1096326A1 (en) Video game device,and video game method
IL179173A0 (en) Access and closure device and method
EP1796386A4 (de) Aufzeichnungsvorrichtung und -methode
HK1097614A1 (en) Summarizing reproduction device and summarizing reproduction method
EP1806920A4 (de) Einrichtung und verfahren zum editieren von daten beweglicher bilder
IL178549A0 (en) System and method for enhanced video selection
EG25858A (en) Device and method for reproduction of multimedia
EP1780640A4 (de) Speicherbaustein und speicherverfahren
EP1965349A4 (de) Bildwiederfindunganordnung und bildwiederfindungverfahren
TWI371750B (en) Playback apparatus and method
HK1131848A1 (en) The handoff access method and device based on the random access channel
EP1783615A4 (de) Speichereinrichtung, speicherverfahren und bildanzeigeeinrichtung
EP2202968A4 (de) Vorrichtung und verfahren zur wiedergabe von videos
EP1813104A4 (de) Vorrichtung und verfahren zum speichern von videodaten
SG124423A1 (en) Recording and/or playback device
HK1114453A1 (en) Reproducing apparatus and method
EP2101329A4 (de) Video- und audiowiedergabeeinrichtung
GB0404599D0 (en) Providing and reproducing an EPG
EP1734417A4 (de) Hologrammwiedergabeeinrichtung und hologrammwiedergabeverfahren