FR2984062B1 - Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel - Google Patents

Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel

Info

Publication number
FR2984062B1
FR2984062B1 FR1161418A FR1161418A FR2984062B1 FR 2984062 B1 FR2984062 B1 FR 2984062B1 FR 1161418 A FR1161418 A FR 1161418A FR 1161418 A FR1161418 A FR 1161418A FR 2984062 B1 FR2984062 B1 FR 2984062B1
Authority
FR
France
Prior art keywords
transition
moment
receiving device
audiovisual content
content receiving
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
FR1161418A
Other languages
English (en)
Other versions
FR2984062A1 (fr
Inventor
Alain Cancel
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.)
Groupe Canal Plus SA
Original Assignee
Canal Plus Distribution 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 Canal Plus Distribution SAS filed Critical Canal Plus Distribution SAS
Priority to FR1161418A priority Critical patent/FR2984062B1/fr
Publication of FR2984062A1 publication Critical patent/FR2984062A1/fr
Application granted granted Critical
Publication of FR2984062B1 publication Critical patent/FR2984062B1/fr
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
    • H04N21/44—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
    • H04N21/4405—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 video stream decryption
    • 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
    • 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
    • H04N21/44008—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 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
    • H04N21/44—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
    • H04N21/4405—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 video stream decryption
    • H04N21/44055—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 video stream decryption by partially decrypting, e.g. decrypting a video stream that has been partially encrypted
FR1161418A 2011-12-09 2011-12-09 Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel Expired - Fee Related FR2984062B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1161418A FR2984062B1 (fr) 2011-12-09 2011-12-09 Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1161418A FR2984062B1 (fr) 2011-12-09 2011-12-09 Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel

Publications (2)

Publication Number Publication Date
FR2984062A1 FR2984062A1 (fr) 2013-06-14
FR2984062B1 true FR2984062B1 (fr) 2014-01-10

Family

ID=45558294

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1161418A Expired - Fee Related FR2984062B1 (fr) 2011-12-09 2011-12-09 Procede de test automatique de transition pour dispositif de reception de contenu audiovisuel

Country Status (1)

Country Link
FR (1) FR2984062B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5862219A (en) * 1995-05-12 1999-01-19 General Instrument Corporation Cable television setback decoder automatic control
WO2002025575A2 (fr) * 2000-09-22 2002-03-28 Sri International Procede et dispositif portatif permettant de reconnaitre un texte dans une suite d'images representant une scene
KR20060084192A (ko) * 2005-01-19 2006-07-24 엘지전자 주식회사 방송신호 수신기기의 스크램블링 상태 표시방법

Also Published As

Publication number Publication date
FR2984062A1 (fr) 2013-06-14

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: GROUPE CANAL+, FR

Effective date: 20140220

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20180831