CN104902287A - Video switching playing method and device - Google Patents
Video switching playing method and device Download PDFInfo
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- CN104902287A CN104902287A CN201510247315.0A CN201510247315A CN104902287A CN 104902287 A CN104902287 A CN 104902287A CN 201510247315 A CN201510247315 A CN 201510247315A CN 104902287 A CN104902287 A CN 104902287A
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/232—Content retrieval operation locally within server, e.g. reading video streams from disk arrays
- H04N21/2326—Scheduling disk or memory reading operations
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving management of server-side video buffer
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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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs
- H04N21/23424—Processing of video elementary streams, e.g. splicing of video streams, manipulating MPEG-4 scene graphs involving splicing one content stream with another content stream, e.g. for inserting or substituting an advertisement
Abstract
The invention discloses a video switching playing method and device, and the method and device are used for enabling videos to be linked closely during the playing switching of the videos and improve the user experience. The method comprises the steps: loading first video data with a preset time duration, enabling the loaded first video data to be stored in a first loading storage space, and decoding and playing the first video data; receiving an instruction for temporarily switching to and playing second video data at a specific time point in the preset time duration, and marking the position, corresponding to the specific time point, of the loaded first video data; loading the second video data, and decoding and playing the second video data when the first video data is detected to be played to the marked specific time point. The method and device enable the videos to be closely linked when the playing switching of the videos is carried out at the specific time point, and improve the user experience in continuously watching videos.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of video switch broadcasting method and device.
Background technology
Along with the development of science and technology and the raising of living standards of the people, video work has become people's work, study, the social and irreplaceable important way of amusement and recreation, and people are also more and more higher for the broadcast request of video.At present, when user needs to watch certain video, need the address information of the server first obtaining this video and with the information providing the server of this video to establish the link to obtain this video; And when user need to switch to check another video time, same need to switch to the server again obtaining another video address information and with the information providing the server of this video to establish the link to obtain this video; And in handoff procedure, the process of linked server similarly is from a channel switch to another channel again, produces data buffering, cause the interruption of video playback, had a strong impact on Consumer's Experience.
Summary of the invention
The invention provides a kind of video switch broadcasting method and device, in broadcasting at Switch Video, video is connected closely, improves the experience of the continuous watching video of user.
According to the first aspect of the embodiment of the present invention, a kind of video switch broadcasting method is provided, comprises:
Load the first video data of preset duration, described first video data after loading is stored to the first load store space, and described first video data is decoded and broadcasted;
The particular point in time be received in described preset duration switches to the instruction of broadcasting second video data temporarily, and marks the position corresponding to described particular point in time in described first video data loaded;
Load described second video data, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.
In one embodiment, the first video data of described loading preset duration, is stored to described first video data after loading and the first load store space, and decodes to described first video data and broadcast, comprising:
Load the first video data of preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration;
Described first video data after loading is stored to the first load store space;
While described first video data of loading, described first video data is decoded and broadcasted.
In one embodiment, described second video data of described loading, when detecting that described first video data plays to the described particular point in time of mark, described second video data being decoded and being broadcasted, comprising:
Delete in described first video data corresponding to all video datas after the described particular point in time position marked;
Load described second video data in the described particular point in time position marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously;
When detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.
In one embodiment, described second video data of described loading, when detecting that described first video data plays to the described particular point in time of mark, described second video data being decoded and being broadcasted, also comprises:
Load described second video data, and described second video data after loading is stored to the second load store space;
Detect the described particular point in time whether described first video data plays to mark;
When described first video data plays to the described particular point in time of mark, jump to described second load store space, decode to described second video data and broadcast, list is broadcast in corresponding amendment simultaneously;
When described first video data does not play to the described particular point in time of mark, continue decode to described first video data and broadcast.
In one embodiment, when described first video data plays to the described particular point in time of mark, jump to described second load store space, described second video data decoded and after broadcasting, comprising:
Delete in described first video data corresponding to all video datas after the described particular point in time position marked; Or
After described second video data finishes, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
According to the second aspect of the embodiment of the present invention, a kind of video switch broadcast device is also provided, comprises:
First loads broadcast module, for loading the first video data of preset duration, described first video data after loading being stored to the first load store space, and decoding to described first video data and broadcast;
Mark module, switches to the instruction of broadcasting second video data temporarily for the particular point in time be received in described preset duration, and marks the position corresponding to described particular point in time in described first video data loaded;
Second loads broadcast module, for loading described second video data, when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
In one embodiment, described first loading broadcast module comprises:
First loads submodule, for loading the first video data of preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration;
Sub module stored, for being stored to the first load store space by described first video data after loading;
First broadcasts submodule, for decoding to described first video data and broadcast while described first video data of loading.
In one embodiment, described second loading broadcast module comprises:
Delete submodule, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked;
Second loads submodule, and for loading described second video data in the described particular point in time position marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously;
Second broadcasts submodule, for when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
In one embodiment, described second loading broadcast module also comprises:
3rd loads submodule, for loading described second video data, and described second video data after loading is stored to the second load store space;
Whether detection sub-module, play to the described particular point in time of mark for detecting described first video data;
3rd broadcasts submodule, for when described first video data plays to the described particular point in time of mark, jumps to described second load store space, decodes to described second video data and broadcast, and list is broadcast in corresponding amendment simultaneously;
4th broadcasts submodule, for when described first video data does not play to the described particular point in time of mark, continues decode to described first video data and broadcast.
In one embodiment, described second loading broadcast module also comprises:
5th broadcasts submodule, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked; Or for after finishing at described second video data, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
The technical scheme that the embodiment of the present invention provides can produce following beneficial effect: the first video data loading preset duration, described first video data after loading is stored to the first load store space, and decodes to described first video data and broadcast; The particular point in time be received in described preset duration switches to the instruction of broadcasting second video data temporarily, and marks the position corresponding to described particular point in time in described first video data loaded; Load described second video data, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.The program achieves time specific time point Switch Video broadcasts and video is connected closely, improves the experience of the continuous watching video of user.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the flow chart of a kind of video switch broadcasting method of the present invention according to an exemplary embodiment;
Fig. 2 is the execution mode flow chart of step S10 in the video switch broadcasting method of the present invention according to an exemplary embodiment;
Fig. 3 is the execution mode flow chart of step S30 in a kind of video switch broadcasting method of the present invention according to an exemplary embodiment;
Fig. 4 is the execution mode flow chart of step S30 in the present invention's another video switch broadcasting method according to an exemplary embodiment;
Fig. 5 is the execution mode flow chart of step S30 in the present invention's another video switch broadcasting method according to an exemplary embodiment;
Fig. 6 is the block diagram of a kind of video switch broadcast device of the present invention according to an exemplary embodiment;
Fig. 7 is the block diagram that in the video switch broadcast device of the present invention according to an exemplary embodiment, module 61 is broadcasted in the first loading;
Fig. 8 is the block diagram that in a kind of video switch broadcast device of the present invention according to an exemplary embodiment, module 63 is broadcasted in the second loading;
Fig. 9 is that in the present invention's another video switch broadcast device according to an exemplary embodiment, module 63 is broadcasted in the second loading;
Figure 10 is that in the present invention's another video switch broadcast device according to an exemplary embodiment, module 63 is broadcasted in the second loading.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Disclosure embodiment provides a kind of video switch broadcasting method, in broadcasting at Switch Video, video is connected closely, improves the experience of the continuous watching video of user.As shown in Figure 1, the method comprising the steps of S10-S30:
In step slo, load the first video data of preset duration, described first video data after loading is stored to the first load store space, and described first video data is decoded and broadcasted.Wherein, described preset duration is user's sets itself as required, such as, setting described preset duration is 20 minutes, so, can first video data of pre-loaded 20 minutes, first video data of wherein pre-loaded 20 minutes can be the video data of a program, if but the video playback duration of the video data of a program was less than 20 minutes, so can load the video data of two or more programs with the preset duration reaching 20 minutes, and in this embodiment, when described first video data of loading, can decode to described first video data simultaneously, and can decode while broadcast described first video data.
In one embodiment, as shown in Figure 2, step S10 can comprise:
First video data of step S101, loading preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration; Wherein, described preset duration is user's sets itself as required, such as, setting described preset duration is 20 minutes, so, can first video data of pre-loaded 20 minutes, first video data of wherein pre-loaded 20 minutes can be the video data of a program, if but the video playback duration of the video data of a program was less than 20 minutes, the video data of two or more programs so can be loaded with the preset duration reaching 20 minutes.
Step S102, by load after described first video data be stored to the first load store space; Also namely, the first described video data after loading is stored in described first load store space.
Step S103, loading described first video data while described first video data is decoded and is broadcasted.Also namely, when described first video data of loading, can decode to described first video data simultaneously, and can decode and broadcast described first video data.
In step S20, the particular point in time be received in described preset duration switches to the instruction of broadcasting second video data temporarily, and marks the position corresponding to described particular point in time in described first video data loaded.Wherein, particular point in time in described preset duration sets according to broadcasting situation, such as, setting described preset duration is 20 minutes, so, can set described particular point in time is after described first video data starts to play 10 minutes, so, when switching to the instruction of broadcasting second video data after receiving 10 minutes, the position that can correspond to 10 minutes in described first video data loaded marks temporarily.
In step s 30, load described second video data, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.Also namely, after the position corresponding to described particular point in time in described first video data loaded being marked in step S20, directly when described first video data is played to this position, described second video data is broadcasted.
In one embodiment, as shown in Figure 3, step S30 can comprise:
Step S301, all video datas corresponded in described first video data after the described particular point in time position that marked to be deleted; In the present embodiment, due to the described particular point in time position marked, just need to start to load the second video data, therefore need described first video data existed before to empty so that load described second video data.And this kind of scheme is applicable to the situation being stored to same load store space after described first video data and described second video data load.
Step S302, described second video data of described particular point in time position loading marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously; Also be, owing to having illustrated in above-mentioned steps S301 that it is applicable to be stored to after described first video data and described second video data load the situation in same load store space, therefore, described second video data after loading needs to be stored to the described first load store space identical with described first video data, and all there occurs change due to the order of video playback and program, therefore need synchronously singly to modify to broadcasting.
Step S303, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.Also, namely, directly when described first video data is played to the position of described particular point in time of mark, decode and broadcast described second video data.
In one embodiment, as shown in Figure 4, step S30 also can comprise:
Step S304, load described second video data, and described second video data after loading is stored to the second load store space; Also namely, the scheme of the present embodiment is applicable to the situation being stored to different load store space after described first video data loads from described second video data.
Step S305, detect the described particular point in time whether described first video data plays to mark.
Step S306, when described first video data plays to the described particular point in time of mark, jump to described second load store space, decode to described second video data and broadcast, list is broadcast in corresponding amendment simultaneously; Also be, before jumping to described second load store space, in described second load store space, be loaded with described second video data that needs carry out intercutting temporarily, therefore, after directly jumping to described second load store space, just can described second video data be decoded and be broadcasted; Simultaneously because the order of video playback and program all there occurs change, therefore need synchronously singly to modify to broadcasting.
Step S307, when described first video data does not play to the described particular point in time of mark, continue decode to described first video data and broadcast.
In one embodiment, as shown in Figure 5, step S30 also can comprise:
Step S308, all video datas corresponded in described first video data after the described particular point in time position that marked to be deleted; Also namely, in this embodiment, after jumping to described second load store space, can delete in original described first video data corresponding to all video datas after the described particular point in time position marked.Or, also can not delete in original described first video data corresponding to all video datas after the described particular point in time position marked, but after described second video data finishes, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
The said method that the embodiment of the present invention provides, loads the first video data of preset duration, described first video data after loading is stored to the first load store space, and decodes to described first video data and broadcast; The particular point in time be received in described preset duration switches to the instruction of broadcasting second video data temporarily, and marks the position corresponding to described particular point in time in described first video data loaded; Load described second video data, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.The program achieves time specific time point Switch Video broadcasts and video is connected closely, improves the experience of the continuous watching video of user.
The video switch broadcasting method that the corresponding embodiment of the present invention provides, the present invention also provides video switch broadcast device, and as shown in Figure 6, this device can comprise:
First loads broadcast module 61, for loading the first video data of preset duration, described first video data after loading being stored to the first load store space, and decoding to described first video data and broadcast;
Mark module 62, switches to the instruction of broadcasting second video data temporarily for the particular point in time be received in described preset duration, and marks the position corresponding to described particular point in time in described first video data loaded;
Second loads broadcast module 63, for loading described second video data, when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
In one embodiment, as shown in Figure 7, described first loading broadcast module 61 comprises:
First loads submodule 611, for loading the first video data of preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration;
Sub module stored 612, for being stored to the first load store space by described first video data after loading;
First broadcasts submodule 613, for decoding to described first video data and broadcast while described first video data of loading.
In one embodiment, as shown in Figure 8, described second loading broadcast module 63 comprises:
Delete submodule 631, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked;
Second loads submodule 632, and for loading described second video data in the described particular point in time position marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously;
Second broadcasts submodule 633, for when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
In one embodiment, as shown in Figure 9, described second loading broadcast module 63 also comprises:
3rd loads submodule 634, for loading described second video data, and described second video data after loading is stored to the second load store space;
Whether detection sub-module 635, play to the described particular point in time of mark for detecting described first video data;
3rd broadcasts submodule 636, for when described first video data plays to the described particular point in time of mark, jumps to described second load store space, decodes to described second video data and broadcast, and list is broadcast in corresponding amendment simultaneously;
4th broadcasts submodule 637, for when described first video data does not play to the described particular point in time of mark, continues decode to described first video data and broadcast.
In one embodiment, as shown in Figure 10, described second loading broadcast module 63 comprises:
5th broadcasts submodule 638, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked; Or for after finishing at described second video data, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable information treatment facilities to produce a machine, making the instruction performed by the processor of computer or other programmable information treatment facilities produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable information treatment facilities, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded on computer or other programmable information treatment facilities, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a video switch broadcasting method, is characterized in that, comprising:
Load the first video data of preset duration, described first video data after loading is stored to the first load store space, and described first video data is decoded and broadcasted;
The particular point in time be received in described preset duration switches to the instruction of broadcasting second video data temporarily, and marks the position corresponding to described particular point in time in described first video data loaded;
Load described second video data, when detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.
2. the method for claim 1, is characterized in that, the first video data of described loading preset duration, is stored to and the first load store space by described first video data after loading, and decodes to described first video data and broadcast, comprising:
Load the first video data of preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration;
Described first video data after loading is stored to the first load store space;
While described first video data of loading, described first video data is decoded and broadcasted.
3. the method for claim 1, is characterized in that, described second video data of described loading, when detecting that described first video data plays to the described particular point in time of mark, decoding and broadcasting, comprising described second video data:
Delete in described first video data corresponding to all video datas after the described particular point in time position marked;
Load described second video data in the described particular point in time position marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously;
When detecting that described first video data plays to the described particular point in time of mark, described second video data is decoded and broadcasted.
4. the method for claim 1, is characterized in that, described second video data of described loading, when detecting that described first video data plays to the described particular point in time of mark, decoding and broadcasting, also comprise described second video data:
Load described second video data, and described second video data after loading is stored to the second load store space;
Detect the described particular point in time whether described first video data plays to mark;
When described first video data plays to the described particular point in time of mark, jump to described second load store space, decode to described second video data and broadcast, list is broadcast in corresponding amendment simultaneously;
When described first video data does not play to the described particular point in time of mark, continue decode to described first video data and broadcast.
5. method as claimed in claim 4, is characterized in that, when described first video data plays to the described particular point in time of mark, jump to described second load store space, decodes and after broadcasting, comprising described second video data:
Delete in described first video data corresponding to all video datas after the described particular point in time position marked; Or
After described second video data finishes, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
6. a video switch broadcast device, is characterized in that, comprising:
First loads broadcast module, for loading the first video data of preset duration, described first video data after loading being stored to the first load store space, and decoding to described first video data and broadcast;
Mark module, switches to the instruction of broadcasting second video data temporarily for the particular point in time be received in described preset duration, and marks the position corresponding to described particular point in time in described first video data loaded;
Second loads broadcast module, for loading described second video data, when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
7. device as claimed in claim 6, is characterized in that, described first loads broadcast module comprises:
First loads submodule, for loading the first video data of preset duration; Wherein, described first video data comprises the video data of one or more program, and the video playback duration summation of one or more program equals described preset duration;
Sub module stored, for being stored to the first load store space by described first video data after loading;
First broadcasts submodule, for decoding to described first video data and broadcast while described first video data of loading.
8. device as claimed in claim 6, is characterized in that, described second loads broadcast module comprises:
Delete submodule, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked;
Second loads submodule, and for loading described second video data in the described particular point in time position marked, and described second video data after loading is stored to described first load store space, list is broadcast in corresponding amendment simultaneously;
Second broadcasts submodule, for when detecting that described first video data plays to the described particular point in time of mark, decoding to described second video data and broadcasting.
9. device as claimed in claim 6, is characterized in that, described second loads broadcast module also comprises:
3rd loads submodule, for loading described second video data, and described second video data after loading is stored to the second load store space;
Whether detection sub-module, play to the described particular point in time of mark for detecting described first video data;
3rd broadcasts submodule, for when described first video data plays to the described particular point in time of mark, jumps to described second load store space, decodes to described second video data and broadcast, and list is broadcast in corresponding amendment simultaneously;
4th broadcasts submodule, for when described first video data does not play to the described particular point in time of mark, continues decode to described first video data and broadcast.
10. device as claimed in claim 9, is characterized in that, described second loads broadcast module also comprises:
5th broadcasts submodule, for deleting in described first video data corresponding to all video datas after the described particular point in time position marked; Or for after finishing at described second video data, jump to described first load store space, continue decode in described first video data corresponding to all video datas after the described particular point in time position marked and broadcast, list is broadcast in corresponding amendment simultaneously.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106385589A (en) * | 2016-09-07 | 2017-02-08 | 北京正奇联讯科技有限公司 | Video and audio program multi-version playing method and system |
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Application publication date: 20150909 |