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GB201205300D0 - Receiving audio/video content - Google Patents

Receiving audio/video content

Info

Publication number
GB201205300D0
GB201205300D0 GBGB1205300.5A GB201205300A GB201205300D0 GB 201205300 D0 GB201205300 D0 GB 201205300D0 GB 201205300 A GB201205300 A GB 201205300A GB 201205300 D0 GB201205300 D0 GB 201205300D0
Authority
GB
United Kingdom
Prior art keywords
video content
receiving audio
audio
receiving
video
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.)
Withdrawn
Application number
GBGB1205300.5A
Other versions
GB2500617A (en
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.)
Sony Europe BV United Kingdom Branch
Sony Corp
Original Assignee
Sony Europe Ltd
Sony 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
Application filed by Sony Europe Ltd, Sony Corp filed Critical Sony Europe Ltd
Priority to GB1205300.5A priority Critical patent/GB2500617A/en
Publication of GB201205300D0 publication Critical patent/GB201205300D0/en
Priority to PCT/GB2013/050731 priority patent/WO2013144586A1/en
Publication of GB2500617A publication Critical patent/GB2500617A/en
Withdrawn legal-status Critical Current

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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • H04N21/4263—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific tuning arrangements, e.g. two tuners
    • 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
    • H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
    • 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
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43607—Interfacing a plurality of external cards, e.g. through a DVB Common Interface [DVB-CI]
    • 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
    • H04N21/4405—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 video stream decryption

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB1205300.5A 2012-03-26 2012-03-26 Re-mapping packet identifiers (PIDs) in an audio/Visual (AV) receiver Withdrawn GB2500617A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1205300.5A GB2500617A (en) 2012-03-26 2012-03-26 Re-mapping packet identifiers (PIDs) in an audio/Visual (AV) receiver
PCT/GB2013/050731 WO2013144586A1 (en) 2012-03-26 2013-03-20 Conditional access method and apparatus for simultaneously handling multiple television programmes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1205300.5A GB2500617A (en) 2012-03-26 2012-03-26 Re-mapping packet identifiers (PIDs) in an audio/Visual (AV) receiver

Publications (2)

Publication Number Publication Date
GB201205300D0 true GB201205300D0 (en) 2012-05-09
GB2500617A GB2500617A (en) 2013-10-02

Family

ID=46087141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1205300.5A Withdrawn GB2500617A (en) 2012-03-26 2012-03-26 Re-mapping packet identifiers (PIDs) in an audio/Visual (AV) receiver

Country Status (2)

Country Link
GB (1) GB2500617A (en)
WO (1) WO2013144586A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109286769B (en) * 2018-10-11 2021-05-14 广州酷狗计算机科技有限公司 Audio recognition method, device and storage medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100553507B1 (en) * 1999-06-16 2006-02-20 에스씨엠 마이크로시스템즈 게엠베하 Apparatus and method for automatically managing digital data flow from a host between a common interface and related modules
GB2355618B (en) * 1999-10-20 2004-01-14 Sony Uk Ltd Data processing
GB0026208D0 (en) * 2000-10-26 2000-12-13 Koninkl Philips Electronics Nv A decoder supporting multiple inputs
US6996101B2 (en) * 2000-11-29 2006-02-07 International Business Machines Corporation Re-mapping and interleaving transport packets of multiple transport streams for processing by a single transport demultiplexor
KR100878546B1 (en) * 2001-05-14 2009-01-14 스마르데떼베 에스아 System and method for receiving and processing a plurality of digital signal streams
GB0208373D0 (en) * 2002-04-11 2002-05-22 Nokia Corp Digital video broadcasting receiver
GB2399972A (en) 2003-03-26 2004-09-29 Sony Uk Ltd Common interface controller and method of descrambling transport stream channels

Also Published As

Publication number Publication date
WO2013144586A1 (en) 2013-10-03
GB2500617A (en) 2013-10-02

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)