FR2993127A1 - Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data - Google Patents

Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data Download PDF

Info

Publication number
FR2993127A1
FR2993127A1 FR1256379A FR1256379A FR2993127A1 FR 2993127 A1 FR2993127 A1 FR 2993127A1 FR 1256379 A FR1256379 A FR 1256379A FR 1256379 A FR1256379 A FR 1256379A FR 2993127 A1 FR2993127 A1 FR 2993127A1
Authority
FR
France
Prior art keywords
data
recording
type
buffer memory
time
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.)
Pending
Application number
FR1256379A
Other languages
French (fr)
Inventor
Garjan Bruno Le
Vincent Genieux
Michel Auffray
Andre Magras
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to FR1256379A priority Critical patent/FR2993127A1/en
Priority to PCT/EP2013/064033 priority patent/WO2014006092A1/en
Priority to JP2015519209A priority patent/JP2015526007A/en
Priority to CN201380035729.6A priority patent/CN104521241A/en
Priority to KR1020157002604A priority patent/KR20150029007A/en
Priority to EP13734063.4A priority patent/EP2870773B1/en
Priority to US14/412,671 priority patent/US9641792B2/en
Publication of FR2993127A1 publication Critical patent/FR2993127A1/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4333—Processing operations in response to a pause request
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • H04N21/4545—Input to filtering algorithms, e.g. filtering a region of the image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • 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
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

The device has a processor (33) for implementing a time shift function in a part of a recording medium such as a time shift buffer memory. A detecting unit detects a type of the received data, where the data type consists of audio type data, high definition video type data and standard definition video type data. An adjusting unit adjusts limit of recording time in the buffer memory according to the type of received data. The data are coded with a MPEG-2 transport stream (MPEG-2TS). A transcribing unit transcribes the received data before storing in the buffer memory. An independent claim is also included for a method for receiving and recording data on a recording medium.
FR1256379A 2012-07-03 2012-07-03 Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data Pending FR2993127A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1256379A FR2993127A1 (en) 2012-07-03 2012-07-03 Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data
PCT/EP2013/064033 WO2014006092A1 (en) 2012-07-03 2013-07-03 Data recording device and method relating to a time shifting function on a recording medium
JP2015519209A JP2015526007A (en) 2012-07-03 2013-07-03 Apparatus and method for recording data relating to time shift function on recording medium
CN201380035729.6A CN104521241A (en) 2012-07-03 2013-07-03 Data recording device and method relating to a time shifting function on a recording medium
KR1020157002604A KR20150029007A (en) 2012-07-03 2013-07-03 Data recording device and method relating to a time shifting function on a recording medium
EP13734063.4A EP2870773B1 (en) 2012-07-03 2013-07-03 Data recording device and method relating to a time shifting function on a recording medium
US14/412,671 US9641792B2 (en) 2012-07-03 2013-07-03 Data recording device and method relating to a time shifting function on a recording medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256379A FR2993127A1 (en) 2012-07-03 2012-07-03 Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data

Publications (1)

Publication Number Publication Date
FR2993127A1 true FR2993127A1 (en) 2014-01-10

Family

ID=47553173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256379A Pending FR2993127A1 (en) 2012-07-03 2012-07-03 Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data

Country Status (1)

Country Link
FR (1) FR2993127A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030108331A1 (en) * 2001-12-06 2003-06-12 Plourde Harold J. Converting time-shift buffering for personal video recording into permanent recordings
US20030147631A1 (en) * 2002-01-31 2003-08-07 Sony Corporation System and method for efficiently performing a storage management procedure
WO2004100539A1 (en) * 2003-05-05 2004-11-18 Thomson Licensing S.A. Method and apparatus for indicating whether sufficient space exists for recording a program
US20100239227A1 (en) * 2009-03-20 2010-09-23 International Business Machines Corporation Genre-based video quota management
EP2290654A1 (en) * 2008-05-16 2011-03-02 Sharp Kabushiki Kaisha Recording apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030108331A1 (en) * 2001-12-06 2003-06-12 Plourde Harold J. Converting time-shift buffering for personal video recording into permanent recordings
US20030147631A1 (en) * 2002-01-31 2003-08-07 Sony Corporation System and method for efficiently performing a storage management procedure
WO2004100539A1 (en) * 2003-05-05 2004-11-18 Thomson Licensing S.A. Method and apparatus for indicating whether sufficient space exists for recording a program
EP2290654A1 (en) * 2008-05-16 2011-03-02 Sharp Kabushiki Kaisha Recording apparatus
US20100239227A1 (en) * 2009-03-20 2010-09-23 International Business Machines Corporation Genre-based video quota management

Similar Documents

Publication Publication Date Title
MX2016015687A (en) Playback method and playback apparatus.
WO2011122914A3 (en) Method and apparatus for transmitting digital broadcast content for providing two-dimensional and three-dimensional content, and method and apparatus for receiving digital broadcast content
HK1129019A1 (en) Method and apparatus for creating and viewing customized multimedia segments
WO2014025583A3 (en) System and method for a self adaptive multi-user program guide
PH12017500584A1 (en) Recording medium, playback method, and playback device
WO2013106042A3 (en) Estimating demographic compositions of television audiences
WO2011098366A3 (en) Methods and apparatus for presenting recorded content
WO2009091698A3 (en) Digital video recorder
WO2011129631A3 (en) Method and apparatus for generating a broadcast bit stream for digital broadcasting with captions, and method and apparatus for receiving a broadcast bit stream for digital broadcasting with captions
WO2015006167A8 (en) Trick play in digital video streaming
MX349612B (en) System and method for optimizing storage and transcoding costs in network dvr.
EP3886440A4 (en) Video playback method and system, computer device, and computer readable storage medium
WO2012039576A3 (en) Processing method to be implemented upon the occurrence of an expression switch in http streaming
TW200715861A (en) Method, end user system, signal and transmission system for combining broadcasted audio-video content with locally available information
WO2012092036A3 (en) Power optimization for special media playback scenarios
PH12017500606A1 (en) Recording medium, playback method, and playback device
FR2993127A1 (en) Device for receiving and recording data on recording medium for broadcasting programs on TV channels, has adjusting unit for adjusting limit of recording time in time shift buffer memory according to type of received data
WO2010030087A3 (en) Method and apparatus for transmitting content and method and apparatus for recording content
WO2009087496A3 (en) System and method for overtime viewing
EP3944241A3 (en) Decoding system and decoding method
FR2993126A1 (en) Receiving and recording device i.e. digital decoder, for receiving and recording e.g. audio data on TV set, has processor truncating beginning of buffer memory when data are not located at beginning of buffer memory during reading data
FR2993130A1 (en) Device decoder for use with TV to receive and record audio video data on time shift buffer memory, has detection unit to detect mode in which data is decoded, and recording unit to record data only in single decoded mode
MX2017005918A (en) Media content reception and switching management.
FR2993131A1 (en) Digital decoder for use with TV to receive and record audio video data on time shift buffer memory, has processor including transcoding unit to transcode data to reduce quantity of data to be recorded before recording data
HK1133512A1 (en) Audio, video data recording and replaying method and system for digital television