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 PDFInfo
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- 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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Classifications
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/27—Server based end-user applications
-
- 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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content 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
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.
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 |
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| Publication Number | Publication Date |
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| CN106993193A true CN106993193A (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610037264.3A Pending CN106993193A (en) | 2016-01-20 | 2016-01-20 | A kind of method for the time synchronized that played in mobile terminal |
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Cited By (1)
| 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 |
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| 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 |
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2016
- 2016-01-20 CN CN201610037264.3A patent/CN106993193A/en active Pending
Patent Citations (6)
| 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 |
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| 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 |
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Application publication date: 20170728 |