[go: up one dir, main page]

GB2467075B - Pause/stop detection - Google Patents

Pause/stop detection

Info

Publication number
GB2467075B
GB2467075B GB1007837.6A GB201007837A GB2467075B GB 2467075 B GB2467075 B GB 2467075B GB 201007837 A GB201007837 A GB 201007837A GB 2467075 B GB2467075 B GB 2467075B
Authority
GB
United Kingdom
Prior art keywords
pause
stop detection
stop
detection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1007837.6A
Other versions
GB201007837D0 (en
GB2467075A (en
Inventor
Roel Peter Geert Cuppen
Winfried Antonius Henricus Berkvens
Ramon Antoine Wiro Clout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ambx UK Ltd
Original Assignee
Ambx UK Ltd
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
Application filed by Ambx UK Ltd filed Critical Ambx UK Ltd
Publication of GB201007837D0 publication Critical patent/GB201007837D0/en
Publication of GB2467075A publication Critical patent/GB2467075A/en
Application granted granted Critical
Publication of GB2467075B publication Critical patent/GB2467075B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • G06T7/2053—
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/254—Analysis of motion involving subtraction of images
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/8133—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts specifically related to the content, e.g. biography of the actors in a movie, detailed information about an article seen in a video program
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • H04N21/814—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts comprising emergency warnings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20021—Dividing image into blocks, subimages or windows
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30221—Sports video; Sports image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Television Signal Processing For Recording (AREA)
GB1007837.6A 2007-11-14 2008-11-07 Pause/stop detection Expired - Fee Related GB2467075B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07120662 2007-11-14
PCT/GB2008/003743 WO2009063172A2 (en) 2007-11-14 2008-11-07 Pause/stop detection

Publications (3)

Publication Number Publication Date
GB201007837D0 GB201007837D0 (en) 2010-06-23
GB2467075A GB2467075A (en) 2010-07-21
GB2467075B true GB2467075B (en) 2012-07-04

Family

ID=40469929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1007837.6A Expired - Fee Related GB2467075B (en) 2007-11-14 2008-11-07 Pause/stop detection

Country Status (2)

Country Link
GB (1) GB2467075B (en)
WO (1) WO2009063172A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001033863A1 (en) * 1999-11-04 2001-05-10 Koninklijke Philips Electronics N.V. Significant scene detection and frame filtering for a visual indexing system using dynamic threshold
US20060133676A1 (en) * 2004-12-21 2006-06-22 Fujitsu Limited Device and method for image processing
EP1729529A1 (en) * 2005-06-02 2006-12-06 BRITISH TELECOMMUNICATIONS public limited company Video signal loss detection
GB2428924A (en) * 2005-07-22 2007-02-07 Snell & Wilcox Ltd Automatic detection of still frames in video content
WO2007072326A2 (en) * 2005-12-23 2007-06-28 Koninklijke Philips Electronics N.V. Script synchronization using fingerprints determined from a content stream
US20070192782A1 (en) * 2004-08-09 2007-08-16 Arun Ramaswamy Methods and apparatus to monitor audio/visual content from various sources
WO2009022229A1 (en) * 2007-08-15 2009-02-19 Ati Technologies Ulc Automatic reduction of video display device power consumption

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001033863A1 (en) * 1999-11-04 2001-05-10 Koninklijke Philips Electronics N.V. Significant scene detection and frame filtering for a visual indexing system using dynamic threshold
US20070192782A1 (en) * 2004-08-09 2007-08-16 Arun Ramaswamy Methods and apparatus to monitor audio/visual content from various sources
US20060133676A1 (en) * 2004-12-21 2006-06-22 Fujitsu Limited Device and method for image processing
EP1729529A1 (en) * 2005-06-02 2006-12-06 BRITISH TELECOMMUNICATIONS public limited company Video signal loss detection
GB2428924A (en) * 2005-07-22 2007-02-07 Snell & Wilcox Ltd Automatic detection of still frames in video content
WO2007072326A2 (en) * 2005-12-23 2007-06-28 Koninklijke Philips Electronics N.V. Script synchronization using fingerprints determined from a content stream
WO2009022229A1 (en) * 2007-08-15 2009-02-19 Ati Technologies Ulc Automatic reduction of video display device power consumption

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ALAN HANJALIC: "Shot-Boundary Detection: Unraveled and Resolved?" IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol 12, no.2, 1 February 2002, XP011014272, ISSN: 1051-8215 *

Also Published As

Publication number Publication date
GB201007837D0 (en) 2010-06-23
GB2467075A (en) 2010-07-21
WO2009063172A3 (en) 2009-07-02
WO2009063172A2 (en) 2009-05-22

Similar Documents

Publication Publication Date Title
GB2456567B (en) Novelty detection
GB2448893B (en) Position detection
EP2128821A4 (en) Moving object recognizing device
EP2376918A4 (en) Detection device
EP2352852A4 (en) Chromatin structure detection
ZA201100763B (en) Alarm device
EP2439484A4 (en) Thickness detection device
PL2371242T3 (en) Sliding device
GB0817502D0 (en) Orientation detection arrangement
IL193847A0 (en) Surveillance device
GB0801419D0 (en) Albation device
GB201112399D0 (en) Personal detection device
GB2460956B (en) Detection device
EP2257831A4 (en) Moving-entity detection
GB0723563D0 (en) Detection apparatus
GB2460521B (en) Underwater detection device
EP2474429A4 (en) Tire-state detection device
GB2460744B (en) Underwater detection device
EP2274090A4 (en) Nano-getter device
GB0810239D0 (en) Water detection device
GB0618669D0 (en) Detection
GB0621990D0 (en) Detection
TWI365670B (en) Movement detection device
GB201016732D0 (en) Detection assembly
GB0717283D0 (en) Detection apparatus

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131107