CN106131656A - A kind of system and method for quasi real time sectional drawing between net cast - Google Patents
A kind of system and method for quasi real time sectional drawing between net cast Download PDFInfo
- Publication number
- CN106131656A CN106131656A CN201610493125.1A CN201610493125A CN106131656A CN 106131656 A CN106131656 A CN 106131656A CN 201610493125 A CN201610493125 A CN 201610493125A CN 106131656 A CN106131656 A CN 106131656A
- Authority
- CN
- China
- Prior art keywords
- direct broadcasting
- text
- sectional drawing
- broadcasting room
- live
- 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.)
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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
- H04N21/433—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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
Abstract
The invention discloses a kind of quasi real time method of sectional drawing and method between net cast, relate to internet video direct seeding technique field, this system includes: text unit, obtain current time from live platform database and carrying out the room ID of live direct broadcasting room and the live TV stream address of this direct broadcasting room, build text；Video interception unit, reads the content of text, generates video interception and the sectional drawing time of each direct broadcasting room one by one for calling sectional drawing program.It is periodically generated text by text unit, video interception unit periodically checks for text, if not existing, then text unit is adjusted the distance direct broadcasting room more than sectional drawing time interval certain time last time and do not have the direct broadcasting room of sectional drawing time to build text, video interception unit reads text line by line and generates video interception and sectional drawing time, the video interception of each direct broadcasting room of real-time update of the direct broadcasting room that every a line is corresponding in text.
Description
Technical field
The present invention relates to internet video direct seeding technique field, be specifically related to a kind of quasi real time sectional drawing between net cast
System and method.
Background technology
The Internet high speed development, the content of net cast website is more and more abundanter, and the number that participates in gets more and more.In existing skill
In art, in order to allow user understand the content in live room, when user accesses live platform, each direct broadcasting room all has one to beautify
After picture, to attract user to watch, but user needs to click through direct broadcasting room can watch direct broadcasting room just live
Content.The content representing direct broadcasting room to user only by explanation picture is inaccurate, and after user finishes watching picture, is still difficult to
Solve and the live content of direct broadcasting room, have no way of learning whether this live content is oneself to wish to watch, if according to image content
Enter direct broadcasting room, and find that the content of direct broadcasting room and picture are widely different, live content is lost interest in, need repeatedly to enter directly
Between broadcasting, user can be made to produce on the contrary bored, keep someone at a respectful distance, and follow-up maintenance cost height, carry to the programmer of Website development
Carry out unnecessary additional workload.
Summary of the invention
For defect present in prior art, it is an object of the invention to provide a kind of between net cast quasi real time
The system and method for sectional drawing, user can watch each direct broadcasting room just in live volume content in lists, improves user and makes
Use comfort level.
For reaching object above, the present invention adopts the technical scheme that:
A kind of system of quasi real time sectional drawing between net cast, including:
Text unit, is carrying out the room of live direct broadcasting room for obtaining current time from live platform database
Between the live TV stream address of ID and this direct broadcasting room, build text；
Video interception unit, reads the content of text, generates each direct broadcasting room one by one for calling sectional drawing program
Video interception and sectional drawing time.
On the basis of technique scheme, text includes the room ID of some direct broadcasting rooms and the live of this direct broadcasting room
Stream address, the live TV stream address binding of room ID and this direct broadcasting room, and every a line arrange the room ID of a direct broadcasting room and this is live
Between live TV stream address.
On the basis of technique scheme, the live TV stream address of room ID and this direct broadcasting room is connected by connector.
Also provide for a kind of method of quasi real time sectional drawing between net cast, comprise the steps:
S1, text unit obtain current time from live platform database and are carrying out the room of live direct broadcasting room
ID and the live TV stream address of this direct broadcasting room, and build text；Video interception cell call sectional drawing program reads text
Content, generate video interception and the sectional drawing time of each direct broadcasting room one by one, and when sectional drawing program has read the interior of text
Rong Shi, deletes text；
S2, video interception unit periodically check whether to there is text, if existing, then wait and checking next time；If
Do not exist, then text unit is carrying out the room ID of live direct broadcasting room from live platform database acquisition current time
With direct broadcasting room more than the live TV stream address of this direct broadcasting room, and sectional drawing time interval certain time last time of adjusting the distance and do not have sectional drawing
The direct broadcasting room of time builds text；
S3, video interception cell call sectional drawing program read the content of text, generate regarding of each direct broadcasting room one by one
Frequently sectional drawing and the sectional drawing time, when sectional drawing program has read the content of text, text is deleted；
S4, repetition step S2 and step S3, the video interception of each direct broadcasting room of real-time update.
On the basis of technique scheme, text includes the room ID of direct broadcasting room and the live TV stream ground of this direct broadcasting room
The live TV stream address binding of location, room ID and this direct broadcasting room, and often a line arranges room ID and this direct broadcasting room of a direct broadcasting room
Live TV stream address.
On the basis of technique scheme, the step that video interception unit generates video interception is as follows:
Text cell call sectional drawing program reads the content of text line by line, it is thus achieved that the direct broadcasting room that this row is corresponding
Room ID and the live TV stream address of this direct broadcasting room；
Call live TV stream the first frame after video frequency tool plays live TV stream address, and judge to play the most successfully；
If playing unsuccessfully, then read the next line of text；
If playing successfully, then video frequency tool generates picture file, and this picture file includes video interception and screenshotss time, will
Picture file write into Databasce, reads the next line of text.
On the basis of technique scheme, described video frequency tool is ffmpeg program.
On the basis of technique scheme, described video interception is PNG format.
Compared with prior art, it is an advantage of the current invention that:
(1) present invention a kind of between net cast quasi real time the system and method for sectional drawing by periodically checking whether
There is text, if there being text, then illustrating that the operation of this video interception is carried out, it is not necessary to update novel regarding again
Frequently sectional drawing, if not having text, then explanation video interception last time is complete, and needs to generate new text and carries out next time
Video interception operates, and then the video interception of direct broadcasting room in real-time update tabulation, reaches every by watching in live list
Individual direct broadcasting room, just in live content, allows user be exactly into direct broadcasting room interested, reduces user and passes in and out the secondary of direct broadcasting room
Number, reduces the load of website load operating while improving Consumer's Experience comfort level.
(2) present invention a kind of between net cast quasi real time the method and system of sectional drawing use video interception unit real
Time video interception is intercepted by live room, better meet the demand of user, to video compatible more preferably.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the embodiment of the present invention；
Fig. 2 is the method flow diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Shown in Figure 1, a kind of system of quasi real time sectional drawing between net cast, including:
Text unit, obtains current time from live platform database and is carrying out the room ID of live direct broadcasting room
With the live TV stream address of this direct broadcasting room, building text, text includes room ID and this direct broadcasting room of some direct broadcasting rooms
Live TV stream address, the room ID of each direct broadcasting room and the live TV stream address of this direct broadcasting room connect by connector, and often a line
Arrange the room ID of a direct broadcasting room and the live TV stream address of this direct broadcasting room.
Video interception unit, reads the content of text, generates each direct broadcasting room one by one for calling sectional drawing program
Video interception and sectional drawing time.
Shown in Figure 2, the embodiment of the present invention provides a kind of method of quasi real time sectional drawing between net cast, including such as
Lower step:
S1, text unit obtain current time from live platform database and are carrying out the room of live direct broadcasting room
ID and the live TV stream address of this direct broadcasting room, and build text, text includes all direct broadcasting rooms under current time
Connector is passed through in room ID and the live TV stream address of this direct broadcasting room, the room ID of this direct broadcasting room and the live TV stream address of this direct broadcasting room
Binding, and often a line arranges the room ID of a direct broadcasting room and the live TV stream address of this direct broadcasting room.Video interception cell call sectional drawing
Program reads the content of text line by line, generates video interception and the sectional drawing time of each direct broadcasting room one by one, and when sectional drawing journey
When sequence has read the content of text, delete text；Wherein, video interception unit generates the step of video interception such as
Under:
Wherein, the step of video interception unit generation video interception is as follows:
Video interception cell call video frequency tool ffmpeg program plays the live TV stream behind the live TV stream address that row is corresponding the
One frame, and judge to play the most successfully；
If playing unsuccessfully, then sectional drawing program reads the next line of text；
If playing successfully, then video frequency tool automatically generates picture file, and this picture file includes the video interception of PNG format
With the screenshotss time, by picture file write into Databasce, video interception, screenshotss time and room ID bind, sectional drawing program read
Take the next line of text.
S2, video interception unit periodically check whether to there is text, due to text content not necessarily, cut
Figure program has read the time of text not necessarily, and having read time that text spent may be longer than proof cycle,
It is likely to shorter than proof cycle, if there is text, then waits and checking next time；If there is not text, then text literary composition
Part unit obtains current time from live platform database and is carrying out the room ID of live direct broadcasting room and the straight of this direct broadcasting room
The direct broadcasting room broadcasting more than stream address, and sectional drawing time interval 3min last time of adjusting the distance and the direct broadcasting room not having the sectional drawing time build literary composition
Presents；The room ID of all direct broadcasting rooms under wherein text includes current time and the live TV stream address of this direct broadcasting room,
The room ID of this direct broadcasting room and the live TV stream address of this direct broadcasting room are bound by connector, and every a line arranges the room of a direct broadcasting room
Between the live TV stream address of ID and this direct broadcasting room.
S3, video interception cell call sectional drawing program read the content of text, generate regarding of each direct broadcasting room one by one
Frequently sectional drawing and the sectional drawing time, when sectional drawing program has read the content of text, text is deleted；
Wherein, the step of video interception unit generation video interception is as follows:
Live TV stream behind the live TV stream address that video interception cell call video frequency tool this broadcasting row of ffmpeg program is corresponding
First frame, and judge to play the most successfully；
If playing unsuccessfully, then sectional drawing program reads the next line of text；
If playing successfully, then video frequency tool automatically generates picture file, and this picture file includes the video interception of PNG format
With the screenshotss time, by picture file write into Databasce, video interception, screenshotss time and room ID carry out binding and i.e. generate this row pair
The direct broadcasting room answered instant video sectional drawing in tabulation, shows renewal to the video interception of direct broadcasting room, and sectional drawing program reads
The next line of text.
S4, repetition step S2 and step S3, the video interception of each direct broadcasting room of real-time update.
The present invention is not limited to above-mentioned embodiment, for those skilled in the art, without departing from
On the premise of the principle of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. the system being used for quasi real time sectional drawing between net cast, it is characterised in that including:
Text unit, is carrying out the room ID of live direct broadcasting room for obtaining current time from live platform database
With the live TV stream address of this direct broadcasting room, build text；
Video interception unit, reads the content of text, generates the video of each direct broadcasting room one by one for calling sectional drawing program
Sectional drawing and sectional drawing time.
A kind of system of quasi real time sectional drawing between net cast, it is characterised in that: text
Tie up including the room ID of some direct broadcasting rooms and the live TV stream address of the live TV stream address of this direct broadcasting room, room ID and this direct broadcasting room
Fixed, and often a line arranges the room ID of a direct broadcasting room and the live TV stream address of this direct broadcasting room.
A kind of system of quasi real time sectional drawing between net cast, it is characterised in that: room ID and
The live TV stream address of this direct broadcasting room is connected by connector.
4. the method for quasi real time sectional drawing between net cast using system as claimed in claim 1, it is characterised in that
Comprise the steps:
S1, text unit from live platform database obtain current time carrying out live direct broadcasting room room ID and
The live TV stream address of this direct broadcasting room, and build text；Video interception cell call sectional drawing program reads the interior of text
Hold, generate video interception and the sectional drawing time of each direct broadcasting room one by one, and when sectional drawing program has read the content of text,
Delete text；
S2, video interception unit periodically check whether to there is text, if existing, then wait and checking next time；If not depositing
, then text unit is carrying out the room ID of live direct broadcasting room from live platform database acquisition current time and is being somebody's turn to do
More than the live TV stream address of direct broadcasting room, and sectional drawing time interval certain time last time of adjusting the distance direct broadcasting room and do not have the sectional drawing time
Direct broadcasting room build text；
S3, video interception cell call sectional drawing program read the content of text, and the video generating each direct broadcasting room one by one cuts
Figure and sectional drawing time, when sectional drawing program has read the content of text, delete text；
S4, repetition step S2 and step S3, the video interception of each direct broadcasting room of real-time update.
A kind of method of quasi real time sectional drawing between net cast, it is characterised in that: text
Including room ID and the live TV stream address binding of the live TV stream address of this direct broadcasting room, room ID and this direct broadcasting room of direct broadcasting room, and
Every a line arranges the room ID of a direct broadcasting room and the live TV stream address of this direct broadcasting room.
A kind of method of quasi real time sectional drawing between net cast, it is characterised in that video interception
The step that unit generates video interception is as follows:
Text cell call sectional drawing program reads the content of text line by line, it is thus achieved that the room of the direct broadcasting room that this row is corresponding
ID and the live TV stream address of this direct broadcasting room；
Call live TV stream the first frame after video frequency tool plays live TV stream address, and judge to play the most successfully；
If playing unsuccessfully, then read the next line of text；
If playing successfully, then video frequency tool generates picture file, and this picture file includes video interception and screenshotss time, by picture
File write data storehouse, reads the next line of text.
A kind of method of quasi real time sectional drawing between net cast, it is characterised in that: described video
Instrument is ffmpeg program.
A kind of method of quasi real time sectional drawing between net cast, it is characterised in that: described video
Sectional drawing is PNG format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493125.1A CN106131656A (en) | 2016-06-28 | 2016-06-28 | A kind of system and method for quasi real time sectional drawing between net cast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610493125.1A CN106131656A (en) | 2016-06-28 | 2016-06-28 | A kind of system and method for quasi real time sectional drawing between net cast |
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| CN106131656A true CN106131656A (en) | 2016-11-16 |
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| CN201610493125.1A Pending CN106131656A (en) | 2016-06-28 | 2016-06-28 | A kind of system and method for quasi real time sectional drawing between net cast |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107515759A (en) * | 2017-09-20 | 2017-12-26 | 武汉斗鱼网络科技有限公司 | Screenshotss method, apparatus, electronic equipment and readable storage medium storing program for executing |
| CN108600821A (en) * | 2018-05-21 | 2018-09-28 | 武汉斗鱼网络科技有限公司 | Live video advertisement masking methods, device, server and storage medium |
| CN108769727A (en) * | 2018-06-15 | 2018-11-06 | 北京奇艺世纪科技有限公司 | A kind of live video preloading method and device |
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| PB01 | Publication | ||
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Application publication date: 20161116 |