CN106993193A - A kind of method for the time synchronized that played in mobile terminal - Google Patents

A kind of method for the time synchronized that played in mobile terminal Download PDF

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Publication number
CN106993193A
CN106993193A CN201610037264.3A CN201610037264A CN106993193A CN 106993193 A CN106993193 A CN 106993193A CN 201610037264 A CN201610037264 A CN 201610037264A CN 106993193 A CN106993193 A CN 106993193A
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CN
China
Prior art keywords
data
time
video
timestamp
clouds
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
CN201610037264.3A
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Chinese (zh)
Inventor
刘剡
黄海勇
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.)
Shanghai Huiti Network Science & Technology Co Ltd
Original Assignee
Shanghai Huiti Network Science & Technology Co 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 Shanghai Huiti Network Science & Technology Co Ltd filed Critical Shanghai Huiti Network Science & Technology Co Ltd
Priority to CN201610037264.3A priority Critical patent/CN106993193A/en
Publication of CN106993193A publication Critical patent/CN106993193A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21Server components or server architectures
    • H04N21/218Source of audio or video content, e.g. local disk arrays
    • H04N21/2187Live feed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/27Server based end-user applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/4104Peripherals receiving signals from specially adapted client devices
    • H04N21/4126The peripheral being portable, e.g. PDAs or mobile phones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/4302Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307Synchronising 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85Assembly of content; Generation of multimedia applications
    • H04N21/854Content authoring
    • H04N21/8547Content authoring involving timestamps for synchronizing content

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

The invention discloses a kind of method for the time synchronized that played in mobile terminal, 1) recording device gathers video and uploads to high in the clouds at the scene;Video tape timestamp, it is synchronous with high in the clouds before uploading;2) collection event uploads to high in the clouds to data acquisition equipment at the scene;Collection event band timestamp, it is synchronous with high in the clouds before uploading;3) APP clients obtain video and event, according to video time stamp, Event Timestamp, and data and the relation of fixture logic so that data and audio video synchronization, match relative time and audio video synchronization.A kind of method for time synchronized that played in mobile terminal that the present invention is provided, realizes match relative time and audio video synchronization, to allow spectators to understand the detailed data and relevant information of match, makes the video of displaying, caption information synchronous.

Description

A kind of method for the time synchronized that played in mobile terminal
Technical field
The present invention relates to a kind of method for realizing live time synchronized of competing, more particularly to one kind is in movement The method for holding the time synchronized that plays.
Background technology
It is traditional it is live be that video data, lteral data be transferred to terminal behind interflow in live broadcast vehicle, The problem of existing be, the time irreversibility that video data, lteral data are transmitted due to network transmission reason, The problem of this occurs as soon as word and inconsistent picture, it is generally the case that text information can compare video information Transmission faster, causes video pictures not played also, word game situation is shown in advance, causes Consumer's Experience Difference.In network direct broadcasting, not only need to show video, and also need to explanatory note, to allow spectators Understand the detailed data and relevant information of match, in addition, in play, relative time of competing, i.e., originally Match carried out how long, it is remaining how long, be also the information that spectators are concerned about.And in video In live, often only current absolute timestamp.Compared the invention provides one kind in mobile terminal The method for matching time synchronized.
The content of the invention
The present invention is to provide one kind in mobile terminal to solve the technical scheme that above-mentioned technical problem is used The method for the time synchronized that plays, wherein specifically including following steps:
1) recording device gathers video and uploads to high in the clouds at the scene;Video tape timestamp, upload before with High in the clouds is synchronous;
2) collection event uploads to high in the clouds to data acquisition equipment at the scene;Collection event band timestamp, on It is synchronous with high in the clouds before passing;
3) APP clients obtain video and event, according to video time stamp, Event Timestamp, and The relation of data and fixture logic so that data and audio video synchronization, match relative time and video It is synchronous.
A kind of method of above-mentioned time synchronized that played in mobile terminal, wherein, time synchronization implementation Mode is:Contain in video in absolute timestamp, data and also contain absolute timestamp, according to timestamp, When the time of data reaching APP clients earlier than video, data will not be shown in APP, only There are the data when video playback is to data time point to be just demonstrated.
A kind of method of above-mentioned time synchronized that played in mobile terminal, wherein, relative video of competing Synchronous implementation is:
To prevent data from being lost in transmitting procedure, data need when uploading to high in the clouds when failure Repeat to send, until untill sending successfully;
Current match relative time will be recorded in each data, match relative time will be deducted not Calculate the event time in fixture;
Client is received after data, then current fixture is shown by the time in data, is being received Before next data, client judges whether to need locally entering according to the type of a upper data The change of row time, if the data that the time stops, then local zone time is constant, if non-temporal is stopped Data only, then fixture changed in client.
A kind of method of above-mentioned time synchronized that played in mobile terminal, wherein, Time Calculation mode For:The match relative time of the timestamp of video time stamp-upper data+upper data.
The present invention has the advantages that relative to prior art:
In network direct broadcasting, video and event are obtained by APP clients, according to video time stamp, The relation of data time stamp and data and fixture logic so that data and audio video synchronization, than Relative time and audio video synchronization are matched, to allow spectators to understand the detailed data and relevant information of match, makes exhibition The video that shows, caption information are synchronous.
Brief description of the drawings
A kind of signal of the method for time synchronized that played in mobile terminal that Fig. 1 provides for the present invention Figure.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.One kind that the present invention is provided The method for the time synchronized that played in mobile terminal, concrete scheme includes:
1) recording device gathers video at the scene, uploads to high in the clouds;Band timestamp;Upload preceding and cloud End is synchronous;
2) data acquisition equipment (mobile phone) collection event at the scene, uploads to high in the clouds;Band timestamp; It is synchronous with high in the clouds before uploading;
3) APP clients obtain video and event, according to video time stamp, data time stamp, and The relation of data and fixture logic so that data and audio video synchronization, match relative time and video It is synchronous;It is specific as follows.
Time synchronized:Contain in video in absolute timestamp, data and also contain absolute timestamp, according to Timestamp, when the time of data reaching APP clients earlier than video, data will not be shown in APP, only when video playback is to data time point, data can be just demonstrated;
Relative time of competing is synchronous:A, to prevent data from being lost in transmitting procedure, data are being uploaded to During high in the clouds, need to repeat to send when failure, until untill sending successfully;B, each data In will record current match relative time, match relative time, which will be deducted, not to be calculated in fixture Interior event time, such as suspends, rest, basketball penalty shot etc.;C, client are received after data, then Current fixture is shown by the time in data.Before next data are received, client root According to the type of a upper data, judge whether to need locally carrying out the change of time, if the time The data of stopping, such as suspending, then local zone time is constant.If the data that non-temporal stops, comparing Changed between Games-time in client, Time Calculation mode is:A video time stamp-upper data Timestamp+upper data match relative time.
Although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, appoints What those skilled in the art, without departing from the spirit and scope of the present invention, when a little modification can be made With it is perfect, therefore protection scope of the present invention is when by being defined that claims are defined.

Claims (4)

1. a kind of method for the time synchronized that played in mobile terminal, it is characterised in that including following Step,
1) recording device gathers video and uploads to high in the clouds at the scene;Video tape timestamp, upload before with High in the clouds is synchronous;
2) collection event uploads to high in the clouds to data acquisition equipment at the scene;Collection event band timestamp, on It is synchronous with high in the clouds before passing;
3) APP clients obtain video and event, according to video time stamp, Event Timestamp, and The relation of data and fixture logic so that data and audio video synchronization, match relative time and video It is synchronous.
2. a kind of method for the time synchronized that played in mobile terminal as claimed in claim 1, its It is characterised by, time synchronization implementation mode is:Contain in video and also contain in absolute timestamp, data Absolute timestamp, according to timestamp, when the time of data reaching APP clients earlier than video, number According to that will not be shown in APP, only when video playback is to data time point, data can be just demonstrated.
3. a kind of method for the time synchronized that played in mobile terminal as claimed in claim 2, it is special Levy and be:The synchronous implementation of match relative video is:
To prevent data from being lost in transmitting procedure, data need when uploading to high in the clouds when failure Repeat to send, until untill sending successfully;
Current match relative time will be recorded in each data, match relative time will be deducted not Calculate the event time in fixture;
Client is received after data, then current fixture is shown by the time in data, is being received Before next data, client judges whether to need locally entering according to the type of a upper data The change of row time, if the data that the time stops, then local zone time is constant, if non-temporal is stopped Data only, then fixture changed in client.
4. a kind of method for the time synchronized that played in mobile terminal as claimed in claim 3, its It is characterised by, Time Calculation mode is:Timestamp+upper number of video time stamp-upper data According to match relative time.
CN201610037264.3A 2016-01-20 2016-01-20 A kind of method for the time synchronized that played in mobile terminal Pending CN106993193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610037264.3A CN106993193A (en) 2016-01-20 2016-01-20 A kind of method for the time synchronized that played in mobile terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610037264.3A CN106993193A (en) 2016-01-20 2016-01-20 A kind of method for the time synchronized that played in mobile terminal

Publications (1)

Publication Number Publication Date
CN106993193A true CN106993193A (en) 2017-07-28

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115278292A (en) * 2022-06-30 2022-11-01 北京爱奇艺科技有限公司 Video reasoning information display method and device and electronic equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101197944A (en) * 2006-12-06 2008-06-11 中兴通讯股份有限公司 Method for implementing video and words synchronization by medium service apparatus
CN101834999A (en) * 2009-02-04 2010-09-15 索尼公司 Video process apparatus, method for processing video frequency and program
CN102752529A (en) * 2011-09-28 2012-10-24 新奥特(北京)视频技术有限公司 Synchronous output method and system for match field data acquisition
CN102752496A (en) * 2011-12-06 2012-10-24 新奥特(北京)视频技术有限公司 Data acquisition method for rebroadcasting of racing car programs
CN104469428A (en) * 2014-12-19 2015-03-25 天脉聚源(北京)科技有限公司 Instantaneous transmission method and device for videos and texts
CN105245977A (en) * 2015-10-10 2016-01-13 上海慧体网络科技有限公司 Method for synchronous live broadcast through multiple cameras

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101197944A (en) * 2006-12-06 2008-06-11 中兴通讯股份有限公司 Method for implementing video and words synchronization by medium service apparatus
CN101834999A (en) * 2009-02-04 2010-09-15 索尼公司 Video process apparatus, method for processing video frequency and program
CN102752529A (en) * 2011-09-28 2012-10-24 新奥特(北京)视频技术有限公司 Synchronous output method and system for match field data acquisition
CN102752496A (en) * 2011-12-06 2012-10-24 新奥特(北京)视频技术有限公司 Data acquisition method for rebroadcasting of racing car programs
CN104469428A (en) * 2014-12-19 2015-03-25 天脉聚源(北京)科技有限公司 Instantaneous transmission method and device for videos and texts
CN105245977A (en) * 2015-10-10 2016-01-13 上海慧体网络科技有限公司 Method for synchronous live broadcast through multiple cameras

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115278292A (en) * 2022-06-30 2022-11-01 北京爱奇艺科技有限公司 Video reasoning information display method and device and electronic equipment
CN115278292B (en) * 2022-06-30 2023-12-05 北京爱奇艺科技有限公司 Video reasoning information display method and device and electronic equipment

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Application publication date: 20170728