CN108769797A - A kind of method and system for accelerating live streaming to cut platform - Google Patents
A kind of method and system for accelerating live streaming to cut platform Download PDFInfo
- Publication number
- CN108769797A CN108769797A CN201810553546.8A CN201810553546A CN108769797A CN 108769797 A CN108769797 A CN 108769797A CN 201810553546 A CN201810553546 A CN 201810553546A CN 108769797 A CN108769797 A CN 108769797A
- Authority
- CN
- China
- Prior art keywords
- live
- dvb
- live streaming
- data
- recording
- 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
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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4383—Accessing a communication channel
- H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
Abstract
This application discloses a kind of method for accelerating live streaming to cut platform, method includes：It receives live streaming and cuts platform request, based on live streaming cut platform request start IP be broadcast live and prepare DVB live streaming related resource, whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition, when the DVB live datas of the data of current IP live plays and recording meet preset condition, live streaming is switched into DVB live streamings, and discharges IP live streaming resources.The application can be based on IP live streamings and DVB live streamings, achieve the effect that cut that platform speed is fast, it is stable to play, and the user experience is improved.Disclosed herein as well is a kind of systems for accelerating live streaming to cut platform.
Description
Technical field
This application involves electronic technology field more particularly to a kind of method and system for accelerating live streaming to cut platform.
Background technology
Currently, with the continuous development of electronic technology, television channel live streaming is widely used, live television channel
Switch speed be influence user's viewing experience a key factor.
The live streaming of television channel at present mainly has IP live streamings and DVB live streamings, wherein IP live streamings are broadcast live by network request
Data are sent into player and are played by data；DVB live streamings are carried out data transmission by data line, and set-top box needs frequency locking, solution
Disturb, decode after play out.The advantages of IP is broadcast live is that broadcasting speed is fast after cutting platform, the disadvantage is that needing network bandwidth and unstable；
The advantages of DVB is broadcast live is to play to stablize, the disadvantage is that switching is related to again the processes such as frequency locking, descrambling, decoding, it is long to cut the platform time,
Poor user experience.
Therefore, how effectively to accelerate live streaming and cut platform speed, promote user experience, be a urgent problem to be solved.
Invention content
In view of this, this application provides a kind of method for accelerating live streaming to cut platform, it can be based on IP live streamings and DVB live streamings,
Achieve the effect that cut that platform speed is fast, it is stable to play, the user experience is improved.
This application provides a kind of accelerate that the method for cutting platform is broadcast live, the method includes：
It receives live streaming and cuts platform request；
Based on it is described live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource；
Whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition；
When the DVB live datas of the data of current IP live plays and recording meet preset condition, live streaming is switched to
DVB is broadcast live, and discharges IP live streaming resources.
Preferably, it is described based on it is described live streaming cut platform request start IP live streaming include：
Platform request is cut based on the live streaming, the live data that IP is asked, which is pushed to player, carries out IP broadcastings, passes through
Show that output window shows played data.
Preferably, it is described based on it is described live streaming cut platform request prepare DVB live streaming related resource include：
Platform request is cut based on the live streaming, DVB modes frequency locking, stream-recording is carried out, the code stream of recording is saved in
In caching.
Preferably, whether the data for judging current IP live plays and the DVB live datas of recording meet default item
Part includes：
The display time of frame in code stream that the display time of the frame of current IP live datas records with DVB is carried out one by one
Comparison, when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays meet in advance
If condition.
Preferably, described when the DVB live datas of the data of current IP live plays and recording meet preset condition, it will
It is pushed to the data inside player and switches to the bit stream data of DVB recordings by IP live datas, and discharge IP live streaming resource packets
It includes：
When the time difference being less than predetermined threshold value, the data feeding that the present frame for meeting condition recorded in DVB starts is broadcast
It puts in device and plays, and discharge IP live streaming resources.
A kind of system for accelerating live streaming to cut platform, including：
Receiving module cuts platform request for receiving live streaming；
Processing module, for be based on it is described live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource；
Judgment module, it is default whether the DVB live datas of data and recording for judging current IP live plays meet
Condition；
Handover module, for when the DVB live datas of the data of current IP live plays and recording meet preset condition,
Live streaming is switched into DVB live streamings, and discharges IP live streaming resources.
Preferably, the processing module includes：
Unit is broadcast live in IP, cuts platform request for being based on the live streaming, the live data that IP is asked is pushed to player
IP broadcastings are carried out, by showing that output window shows played data.
Preferably, the processing module further includes：
Recording elements cut platform request for being based on the live streaming, DVB modes frequency locking, stream-recording are carried out, by the institute of recording
Code stream is stated to be saved in caching.
Preferably, the judgment module is specifically used for：
The display time of frame in code stream that the display time of the frame of current IP live datas records with DVB is carried out one by one
Comparison, when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays meet in advance
If condition.
Preferably, the handover module is specifically used for：
When the time difference being less than predetermined threshold value, the data feeding that the present frame for meeting condition recorded in DVB starts is broadcast
It puts in device and plays, and discharge IP live streaming resources.
In conclusion this application discloses a kind of methods for accelerating live streaming to cut platform, when user is during platform is cut in live streaming,
It needs to accelerate live streaming when cutting platform, receives live streaming first and cuts platform request, be then based on live streaming and cut platform request and start IP and be broadcast live and record
Related resource is broadcast live in DVB, and whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition,
When the DVB live datas of the data of current IP live plays and recording meet preset condition, live streaming is switched into DVB live streamings,
And discharge IP live streaming resources.It can thus be seen that the application receive cut platform request when, be broadcast live first by IP, Yong Huneng
It is enough to see video playing quickly, it is straight further through DVB after the DVB live datas of IP live datas and recording meet preset condition
Broadcast mode plays out, and result of broadcast can be stablized than network mode, and be not take up bandwidth.Therefore, it is possible to be based on IP live streaming and
DVB is broadcast live, and achievees the effect that cut that platform speed is fast, it is stable to play, and the user experience is improved.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of flow chart of embodiment of the method 1 for accelerating live streaming to cut platform disclosed in the present application；
Fig. 2 is a kind of flow chart of embodiment of the method 2 for accelerating live streaming to cut platform disclosed in the present application；
Fig. 3 is a kind of flow chart of embodiment of the method 3 for accelerating live streaming to cut platform disclosed in the present application；
A kind of Fig. 4 structural schematic diagrams for the system embodiment 1 for accelerating live streaming to cut platform disclosed in the present application；
A kind of Fig. 5 structural schematic diagrams for the system embodiment 2 for accelerating live streaming to cut platform disclosed in the present application；
A kind of Fig. 6 structural schematic diagrams for the system embodiment 3 for accelerating live streaming to cut platform disclosed in the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
As shown in Figure 1, for a kind of flow chart for the embodiment of the method 1 for accelerating live streaming to cut platform disclosed in the present application, this method
It may comprise steps of：
S101, it receives to be broadcast live and cuts platform request；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
S102, broadcast cut platform request start IP be broadcast live and record DVB be broadcast live related resource；
When receive the live streaming that user sends out cut platform request when, set-top box can pass through IP ask IP live datas, meeting simultaneously
It records DVB and related resource is broadcast live.
Whether the DVB live datas of S103, the data for judging current IP live plays and recording meet preset condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, that is, judge whether to meet the condition that IP live streamings are switched to DVB live streamings.
S104, when the DVB live datas of the data of current IP live plays and recording meet preset condition, live streaming is cut
DVB live streamings are shifted to, and discharge IP live streaming resources.
By judging, when the DVB live datas of the data of current IP live plays and recording meet preset condition, at this time
DVB live streamings are switched to, IP request datas are simultaneously closed off, resource is broadcast live in release IP.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource, judgement
Whether the data of current IP live plays and the DVB live datas of recording meet preset condition, when the number of current IP live plays
When meeting preset condition according to the DVB live datas with recording, live streaming is switched into DVB live streamings, and discharges IP live streaming resources.Thus
As can be seen that the application receive cut platform request when, be broadcast live first by IP, user can see video playing quickly, when
After the data of current IP live plays and the DVB live datas of recording meet preset condition, broadcast further through DVB direct-seedings
It puts, result of broadcast can be stablized than network mode, and be not take up bandwidth.Therefore, it is possible to be based on IP live streamings and DVB live streamings, reach
The effect that platform speed is fast, broadcasting is stable is cut, the user experience is improved.
As shown in Fig. 2, for a kind of flow chart for the embodiment of the method 2 for accelerating live streaming to cut platform disclosed in the present application, this method
It may comprise steps of：
S201, it receives to be broadcast live and cuts platform request；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
S202, platform request is cut based on live streaming, the live data that IP is asked, which is pushed to player, carries out IP broadcastings, passes through
Show that output window shows played data；
When receive the live streaming that user sends out cut platform request when, set-top box can by IP ask IP live datas, i.e., will count
It is played out according to being pushed in the player of IP live streamings, while showing that output window binding player is shown.
S203, platform request is cut based on live streaming, carry out DVB modes frequency locking, stream-recording, the code stream of recording is saved in caching
In；
When receive the live streaming that user sends out cut platform request when, while can also prepare DVB live streaming related resource, that is, carry out
DVB defends the operations such as frequency locking, stream-recording, and the code stream of recording is saved in caching.
Whether the DVB live datas of S204, the data for judging current IP live plays and recording meet preset condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, that is, judge whether to meet the condition that IP live streamings are switched to DVB live streamings.
S205, when the DVB live datas of the data of current IP live plays and recording meet preset condition, live streaming is cut
DVB live streamings are shifted to, and discharge IP live streaming resources.
By judging, when the DVB live datas of the data of current IP live plays and recording meet preset condition, at this time
DVB live streamings are switched to, IP request datas are simultaneously closed off, resource is broadcast live in release IP.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, and by showing that output window shows played data, carries out DVB modes frequency locking, stream-recording, the code stream of recording is protected
It is stored in caching, whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition, when current
When the data of IP live plays and the DVB live datas of recording meet preset condition, live streaming is switched into DVB live streamings, and discharge
Resource is broadcast live in IP.It can thus be seen that the application receive cut platform request when, be broadcast live first by IP, user can be quickly
See video playing, after the data of current IP live plays and the DVB live datas of recording meet preset condition, further through
DVB direct-seedings play out, and result of broadcast can be stablized than network mode, and be not take up bandwidth.It is straight therefore, it is possible to be based on IP
It broadcasts and is broadcast live with DVB, achieve the effect that cut that platform speed is fast, it is stable to play, the user experience is improved.
As shown in figure 3, for a kind of flow chart for the embodiment of the method 3 for accelerating live streaming to cut platform disclosed in the present application, this method
It may comprise steps of：
S301, it receives to be broadcast live and cuts platform request；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
S302, platform request is cut based on live streaming, the live data that IP is asked, which is pushed to player, carries out IP broadcastings, passes through
Show that output window shows played data；
When receive the live streaming that user sends out cut platform request when, set-top box can by IP ask IP live datas, i.e., will count
It is played out according to being pushed in the player of IP live streamings, while showing that output window binding player is shown.
S303, platform request is cut based on live streaming, carry out DVB modes frequency locking, stream-recording, the code stream of recording is saved in caching
In；
When receive the live streaming that user sends out cut platform request when, while can also prepare DVB live streaming related resource, that is, carry out
DVB defends the operations such as frequency locking, stream-recording, and the code stream of recording is saved in caching.
S304, frame in the code stream for recording display time and the DVB of the frame of current IP live datas the display time by
One is compared, and when the time difference being less than predetermined threshold value, judges the data of current IP live plays and the DVB live datas of recording
Meet preset condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, and the display time of the frame of currently playing IP live datas and DVB are recorded
The display time of frame in code stream is compared one by one, and the time difference can consider that error is small when being less than predetermined threshold value, and current IP is straight
The data of broadcasting and the DVB live datas of recording meet preset condition.
S305, when the time difference be less than predetermined threshold value when, the data that the present frame for meeting condition recorded in DVB starts are sent
Enter in player and play, and discharges IP live streaming resources.
When the time difference being less than predetermined threshold value, the data that this frame for meeting condition recorded in DVB is started are sent into broadcasting
It is played out in device, simultaneously closes off IP request datas, be switched to DVB live streamings at this time.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, and by showing that output window shows played data, carries out DVB modes frequency locking, stream-recording, the code stream of recording is protected
It is stored in caching, the display time of the frame in the code stream that the display time of the frame of current IP live datas is recorded with DVB is one by one
It is compared, when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays are full
Sufficient preset condition, when the time difference being less than predetermined threshold value, the data that the present frame for meeting condition recorded in DVB is started are sent into
It is played in player, and discharges IP live streaming resources.It can thus be seen that the application receive cut platform request when, pass through first
IP is broadcast live, and user can see video playing quickly, when the data of current IP live plays and the DVB live datas of recording meet
It after preset condition, is played out further through DVB direct-seedings, result of broadcast can be stablized than network mode, and be not take up bandwidth.
Therefore, it is possible to being based on IP live streamings and DVB live streamings, achieve the effect that cut that platform speed is fast, it is stable to play, the user experience is improved.
As shown in figure 4, for a kind of structural schematic diagram for the system embodiment 1 for accelerating live streaming to cut platform disclosed in the present application, this
System may include：
Receiving module 401 cuts platform request for receiving live streaming；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
Processing module 402, for broadcast cut platform request start IP be broadcast live and record DVB live streaming related resource；
When receive the live streaming that user sends out cut platform request when, set-top box can pass through IP ask IP live datas, meeting simultaneously
It records DVB and related resource is broadcast live.
Judgment module 403, it is pre- whether the DVB live datas of data and recording for judging current IP live plays meet
If condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, that is, judge whether to meet the condition that IP live streamings are switched to DVB live streamings.
Handover module 404, for meeting preset condition when the data of current IP live plays and the DVB live datas of recording
When, live streaming is switched into DVB live streamings, and discharge IP live streaming resources.
By judging, when the DVB live datas of the data of current IP live plays and recording meet preset condition, at this time
DVB live streamings are switched to, IP request datas are simultaneously closed off, resource is broadcast live in release IP.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource, judgement
Whether the data of current IP live plays and the DVB live datas of recording meet preset condition, when the number of current IP live plays
When meeting preset condition according to the DVB live datas with recording, live streaming is switched into DVB live streamings, and discharges IP live streaming resources.Thus
As can be seen that the application receive cut platform request when, be broadcast live first by IP, user can see video playing quickly, when
After the data of current IP live plays and the DVB live datas of recording meet preset condition, broadcast further through DVB direct-seedings
It puts, result of broadcast can be stablized than network mode, and be not take up bandwidth.Therefore, it is possible to be based on IP live streamings and DVB live streamings, reach
The effect that platform speed is fast, broadcasting is stable is cut, the user experience is improved.
As shown in figure 5, for a kind of structural schematic diagram for the system embodiment 2 for accelerating live streaming to cut platform disclosed in the present application, this
System may include：
Receiving module 501 cuts platform request for receiving live streaming；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
IP be broadcast live unit 502, for be based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, by showing that output window shows played data；
When receive the live streaming that user sends out cut platform request when, set-top box can by IP ask IP live datas, i.e., will count
It is played out according to being pushed in the player of IP live streamings, while showing that output window binding player is shown.
Preparatory unit 503 cuts platform request for being based on live streaming, DVB modes frequency locking, stream-recording is carried out, by the code of recording
Stream is saved in caching；
When receive the live streaming that user sends out cut platform request when, while can also prepare DVB live streaming related resource, that is, carry out
DVB defends the operations such as frequency locking, stream-recording, and the code stream of recording is saved in caching.
Judgment module 504, it is pre- whether the DVB live datas of data and recording for judging current IP live plays meet
If condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, that is, judge whether to meet the condition that IP live streamings are switched to DVB live streamings.
Handover module 505, for meeting preset condition when the data of current IP live plays and the DVB live datas of recording
When, live streaming is switched into DVB live streamings, and discharge IP live streaming resources.
By judging, when the DVB live datas of the data of current IP live plays and recording meet preset condition, at this time
DVB live streamings are switched to, IP request datas are simultaneously closed off, resource is broadcast live in release IP.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, and by showing that output window shows played data, carries out DVB modes frequency locking, stream-recording, the code stream of recording is protected
It is stored in caching, whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition, when current
When the data of IP live plays and the DVB live datas of recording meet preset condition, live streaming is switched into DVB live streamings, and discharge
Resource is broadcast live in IP.It can thus be seen that the application receive cut platform request when, be broadcast live first by IP, user can be quickly
See video playing, after the data of current IP live plays and the DVB live datas of recording meet preset condition, further through
DVB direct-seedings play out, and result of broadcast can be stablized than network mode, and be not take up bandwidth.It is straight therefore, it is possible to be based on IP
It broadcasts and is broadcast live with DVB, achieve the effect that cut that platform speed is fast, it is stable to play, the user experience is improved.
As shown in fig. 6, for a kind of structural schematic diagram for the system embodiment 3 for accelerating live streaming to cut platform disclosed in the present application, this
System may include：
Receiving module 601 cuts platform request for receiving live streaming；
When user asks live streaming to cut platform, receives the live streaming that user sends out and cut platform request.
IP be broadcast live unit 602, for be based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, by showing that output window shows played data；
When receive the live streaming that user sends out cut platform request when, set-top box can by IP ask IP live datas, i.e., will count
It is played out according to being pushed in the player of IP live streamings, while showing that output window binding player is shown.
Recording elements 603 cut platform request for being based on live streaming, DVB modes frequency locking, stream-recording are carried out, by the code of recording
Stream is saved in caching；
When receive the live streaming that user sends out cut platform request when, while can also prepare DVB live streaming related resource, that is, carry out
DVB defends the operations such as frequency locking, stream-recording, and the code stream of recording is saved in caching.
Judgment module 604, for the frame of current IP live datas to be shown time and the frame in the code stream of DVB recordings
The display time is compared one by one, when the time difference being less than predetermined threshold value, judges data and the recording of current IP live plays
DVB live datas meet preset condition；
During IP live streamings and DVB live streaming related resources are recorded, data and the record of current IP live plays are judged
Whether the DVB live datas of system meet preset condition, and the display time of the frame of currently playing IP live datas and DVB are recorded
The display time of frame in code stream is compared one by one, and the time difference can consider that error is small when being less than predetermined threshold value, and current IP is straight
The data of broadcasting and the DVB live datas of recording meet preset condition.
Handover module 605, the present frame for meeting condition for when the time difference being less than predetermined threshold value, will be recorded in DVB
The data of beginning are sent into player and are played, and discharge IP live streaming resources.
When the time difference being less than predetermined threshold value, the data that this frame for meeting condition recorded in DVB is started are sent into broadcasting
It is played out in device, simultaneously closes off IP request datas, be switched to DVB live streamings at this time.
In conclusion in the above-described embodiments, when user is during platform is cut in live streaming, needs that live streaming is accelerated to cut platform,
First receive live streaming cuts platform request, be then based on live streaming cut platform request, by the live data that IP is asked be pushed to player into
Row IP is played, and by showing that output window shows played data, carries out DVB modes frequency locking, stream-recording, the code stream of recording is protected
It is stored in caching, the display time of the frame in the code stream that the display time of the frame of current IP live datas is recorded with DVB is one by one
It is compared, when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays are full
Sufficient preset condition, when the time difference being less than predetermined threshold value, the data that the present frame for meeting condition recorded in DVB is started are sent into
It is played in player, and discharges IP live streaming resources.It can thus be seen that the application receive cut platform request when, pass through first
IP is broadcast live, and user can see video playing quickly, when the data of current IP live plays and the DVB live datas of recording meet
It after preset condition, is played out further through DVB direct-seedings, result of broadcast can be stablized than network mode, and be not take up bandwidth.
Therefore, it is possible to being based on IP live streamings and DVB live streamings, achieve the effect that cut that platform speed is fast, it is stable to play, the user experience is improved.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place is said referring to method part
It is bright.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, depends on the specific application and design constraint of technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think to exceed scope of the present application.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the application.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can in other embodiments be realized in the case where not departing from spirit herein or range.Therefore, the application
The embodiments shown herein is not intended to be limited to,
And it is to fit to widest range consistent with the principles and novel features disclosed in this article.
Claims (10)
1. a kind of method for accelerating live streaming to cut platform, which is characterized in that the method includes：
It receives live streaming and cuts platform request；
Based on it is described live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource；
Whether the DVB live datas of the data and recording that judge current IP live plays meet preset condition；
When the DVB live datas of the data of current IP live plays and recording meet preset condition, it is straight that live streaming is switched into DVB
It broadcasts, and discharges IP live streaming resources.
2. according to the method described in claim 1, it is characterized in that, described cut platform request startup IP live streaming packets based on the live streaming
It includes：
Platform request is cut based on the live streaming, the live data that IP is asked, which is pushed to player, carries out IP broadcastings, passes through display
Output window shows played data.
3. according to the method described in claim 2, it is characterized in that, described cut platform request preparation DVB live streamings based on the live streaming
Related resource includes：
Platform request is cut based on the live streaming, DVB modes frequency locking, stream-recording is carried out, the code stream of recording is saved in caching
In.
4. according to the method described in claim 3, it is characterized in that, the data for judging current IP live plays and recording
Whether DVB live datas meet preset condition：
The display time of frame in code stream that the display time of the frame of current IP live datas and DVB are recorded is carried out pair one by one
Than when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays, which meet, to be preset
Condition.
5. according to the method described in claim 4, it is characterized in that, the data and recording when current IP live plays
When DVB live datas meet preset condition, the data being pushed to inside player are switched into DVB recordings by IP live datas
Bit stream data, and discharge IP live streamings resource and include：
When the time difference being less than predetermined threshold value, the data that the present frame for meeting condition recorded in DVB is started are sent into player
Middle broadcasting, and discharge IP live streaming resources.
6. a kind of system for accelerating live streaming to cut platform, which is characterized in that including：
Receiving module cuts platform request for receiving live streaming；
Processing module, for be based on it is described live streaming cut platform request start IP be broadcast live and record DVB live streaming related resource；
Whether the DVB live datas of judgment module, data and recording for judging current IP live plays meet preset condition；
Handover module, for when the DVB live datas of IP live datas and preparation meet preset condition, live streaming to be switched to
DVB is broadcast live, and discharges IP live streaming resources.
7. system according to claim 6, which is characterized in that the processing module includes：
Unit is broadcast live in IP, cuts platform request for being based on the live streaming, the live data that IP is asked, which is pushed to player, to be carried out
IP is played, by showing that output window shows played data.
8. system according to claim 7, which is characterized in that the processing module further includes：
Recording elements cut platform request for being based on the live streaming, DVB modes frequency locking, stream-recording are carried out, by the code of recording
Stream is saved in caching.
9. system according to claim 8, which is characterized in that the judgment module is specifically used for：
The display time of frame in code stream that the display time of the frame of current IP live datas and DVB are recorded is carried out pair one by one
Than when the time difference being less than predetermined threshold value, the DVB live datas of the data and recording that judge current IP live plays, which meet, to be preset
Condition.
10. system according to claim 9, which is characterized in that the handover module is specifically used for：
When the time difference being less than predetermined threshold value, the data that the present frame for meeting condition recorded in DVB is started are sent into player
Middle broadcasting, and discharge IP live streaming resources.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553546.8A CN108769797A (en) | 2018-05-31 | 2018-05-31 | A kind of method and system for accelerating live streaming to cut platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810553546.8A CN108769797A (en) | 2018-05-31 | 2018-05-31 | A kind of method and system for accelerating live streaming to cut platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108769797A true CN108769797A (en) | 2018-11-06 |
Family
ID=64001717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810553546.8A Pending CN108769797A (en) | 2018-05-31 | 2018-05-31 | A kind of method and system for accelerating live streaming to cut platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108769797A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803251A (en) * | 2007-09-18 | 2010-08-11 | 高通股份有限公司 | Method and apparatus to enable fast channel switching with limited DVB receiver memory |
| CN103067771A (en) * | 2013-01-21 | 2013-04-24 | 北京佳视互动科技股份有限公司 | Digital set top box and operating method thereof |
| CN103986945A (en) * | 2014-05-27 | 2014-08-13 | 华为技术有限公司 | Hybrid network system, channel content replay method and hybrid set top box |
| US20170201801A1 (en) * | 2014-05-21 | 2017-07-13 | Zte Corporation | Multimode Set Top Box and Mode Management Method therefor, and Computer Storage Medium |
| CN106961623A (en) * | 2017-04-11 | 2017-07-18 | 深圳市茁壮网络股份有限公司 | A kind of digital television system, headend equipment and set top box |
| CN107018428A (en) * | 2017-04-11 | 2017-08-04 | 深圳市茁壮网络股份有限公司 | A kind of digital television system, headend equipment and set top box |
-
2018
- 2018-05-31 CN CN201810553546.8A patent/CN108769797A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803251A (en) * | 2007-09-18 | 2010-08-11 | 高通股份有限公司 | Method and apparatus to enable fast channel switching with limited DVB receiver memory |
| CN103067771A (en) * | 2013-01-21 | 2013-04-24 | 北京佳视互动科技股份有限公司 | Digital set top box and operating method thereof |
| US20170201801A1 (en) * | 2014-05-21 | 2017-07-13 | Zte Corporation | Multimode Set Top Box and Mode Management Method therefor, and Computer Storage Medium |
| CN103986945A (en) * | 2014-05-27 | 2014-08-13 | 华为技术有限公司 | Hybrid network system, channel content replay method and hybrid set top box |
| CN106961623A (en) * | 2017-04-11 | 2017-07-18 | 深圳市茁壮网络股份有限公司 | A kind of digital television system, headend equipment and set top box |
| CN107018428A (en) * | 2017-04-11 | 2017-08-04 | 深圳市茁壮网络股份有限公司 | A kind of digital television system, headend equipment and set top box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102536652B1 (en) | Dynamic reduction of alternative content playback to support aligning the end of the alternative content with the end of the substitute content. | |
| WO2013044705A1 (en) | Online video playing method and video playing server | |
| US20150089552A1 (en) | System and Method for Providing Synchronized Events to a Television Application | |
| CN111641866B (en) | Method, system, and medium for inserting auxiliary media items into a primary media stream | |
| CN106470352B (en) | Live channel playing method, device and system | |
| EP2665261A1 (en) | Content reproduction device, content reproduction method, delivery system, content reproduction program, recording medium, and data structure | |
| EP1879191A1 (en) | Stream data recording device, stream data recording/reproducing device, stream data reproduction device, stream data editing device, stream recording method, and stream reproducing method | |
| KR20110040867A (en) | Interval based ad insertion used for the delivery of video streams | |
| EP1048136A1 (en) | Interactive digital radio broadcasting system | |
| KR20110002035A (en) | Method and apparatus for masking signal loss | |
| CN109089130A (en) | A kind of method and apparatus for the timestamp adjusting live video | |
| CN106604064A (en) | Rapid broadcasting method and device | |
| EP1611728B1 (en) | Contents distribution system with intergrated recording rights control | |
| CN107071549A (en) | Many player fast switch over method, device and storage medium under single decoder | |
| CN107333163A (en) | A kind of method for processing video frequency and device, a kind of terminal and storage medium | |
| CN109714622A (en) | A kind of video data handling procedure, device and electronic equipment | |
| CN106791994A (en) | A kind of low delay quickly starts broadcasting method and device | |
| EP1968318B1 (en) | Distribution apparatus and playback apparatus | |
| US20020039483A1 (en) | Recompression of data in memory | |
| CN104918101A (en) | Method, playing terminal and system for automatically recording program | |
| CN105791987B (en) | The method and terminal that media data plays | |
| US20040163115A1 (en) | Broadcasting of live events with inserted interruptions | |
| CN106658155A (en) | Method and device for switching and playing of player | |
| WO2008034002A1 (en) | Method and system for buffering content | |
| CN108769797A (en) | A kind of method and system for accelerating live streaming to cut platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |