CN105791883A - Multimedia data play method, apparatus and system - Google Patents
Multimedia data play method, apparatus and system Download PDFInfo
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- CN105791883A CN105791883A CN201610104542.2A CN201610104542A CN105791883A CN 105791883 A CN105791883 A CN 105791883A CN 201610104542 A CN201610104542 A CN 201610104542A CN 105791883 A CN105791883 A CN 105791883A
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
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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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
Abstract
The present invention provides a multimedia data play method, apparatus and system. The method includes the following steps of acquiring multimedia data flows, wherein the multimedia data flows include a master multimedia data flow and a plurality of slave multimedia data flows that are synchronized with the master multimedia data flow in time; sending the master multimedia data flow to a first play device, and sending the plurality of slave multimedia data flows to a second play device; and when the first play device plays the master multimedia data flow, controlling, according to an instruction of a user, the second play device to select a corresponding slave multimedia data flow from the plurality of slave multimedia data flows so as to perform synchronous play. The multimedia data play method allows the user to watch the whole multimedia data flow, can help the user better understand the master multimedia video flow, and improves the watching experience of the user.
Description
Technical field
The present invention relates to multimedia technology field, particularly to a kind of multimedia data playing method, device and system.
Background technology
At present, the content that television set or film institutes play is the video content recorded mostly or is live video.These videos.But, user is the content of multimedia being editted by staff or selecting by the content that playback equipment is seen, then cannot watching for other contents do not enrolled or unselected content user, therefore, it is difficult to give user comprehensive, various viewing experience, Consumer's Experience is poor.
Summary of the invention
It is contemplated that solve above-mentioned technical problem at least to a certain extent.
For this, first purpose of the present invention is in that to propose a kind of multimedia data playing method, it is possible to brings more complete viewing experience to user, assists user's understanding to main multimedia video stream.
Second purpose of the present invention is in that to propose a kind of multi-medium data playing device.
3rd purpose of the present invention is in that multimedia data play system.
For reaching above-mentioned purpose, embodiment proposes a kind of multimedia data playing method according to a first aspect of the present invention, comprise the following steps: obtain multimedia data stream, wherein, described multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with described main multimedia data stream time synchronized；By described main multimedia data stream to the first playback equipment, and by the plurality of auxiliary multimedia data stream to the second playback equipment；When described main multimedia data stream play by described first playback equipment, control described second playback equipment according to the instruction of user and select corresponding auxiliary multimedia data stream to carry out synchronizing to play from the plurality of auxiliary multimedia data stream.
The multimedia data playing method of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control described second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
In one embodiment of the invention, when described main multimedia data stream play by described first playback equipment, the described second playback equipment synchronization corresponding auxiliary multimedia data stream of broadcasting of selection operation control according to user specifically includes: when described main multimedia data stream play by described first playback equipment, described second playback equipment provides multiple options, wherein, the plurality of options is corresponding with the plurality of auxiliary multimedia data stream respectively；Receive the described user selection instruction to the plurality of options；Carry out auxiliary multimedia data stream corresponding for described selection instruction in described second playback equipment synchronizing to play.
In one embodiment of the invention, the plurality of auxiliary multimedia data stream and described main multimedia data stream are that content is relevant and/or time correlation.
In one embodiment of the invention, described multimedia data stream is multiple live video data streams that photographed scene is undertaken shooting acquisition by multiple video cameras, wherein, described main multimedia data stream is one crossed in the plurality of live video data stream, and the plurality of auxiliary multimedia video data stream is other live video data streams except described main multimedia data stream or the plurality of live video data stream.
In one embodiment of the invention, described multimedia data stream is for prerecording class video data stream, and described auxiliary multimedia data stream includes one or more in the data recording of the data recording at other visual angles of the content of described main multimedia data stream, the environment data recording of content of described main multimedia data stream, other things.
In one embodiment of the invention, prerecording class video data stream described in is television programme data stream, TV play data, cinematic data etc..
Second aspect present invention embodiment proposes a kind of multi-medium data playing device, including: acquisition module, for obtaining multimedia data stream, wherein, described multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with described main multimedia data stream time synchronized；Sending module, is used for described main multimedia data stream to the first playback equipment, and by the plurality of auxiliary multimedia data stream to the second playback equipment；Control module, for when described main multimedia data stream play by described first playback equipment, controlling described second playback equipment according to the instruction of user and select corresponding auxiliary multimedia data stream to carry out synchronizing to play from the plurality of auxiliary multimedia data stream.
The multi-medium data playing device of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control described second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
In one embodiment of the invention, described control module specifically for: described first playback equipment play described main multimedia data stream time, thering is provided multiple options in described second playback equipment, wherein, the plurality of options is corresponding with the plurality of auxiliary multimedia data stream respectively；Receive the described user selection instruction to the plurality of options；Carry out auxiliary multimedia data stream corresponding for described selection instruction in described second playback equipment synchronizing to play.
In one embodiment of the invention, the plurality of auxiliary multimedia data stream and described main multimedia data stream are that content is relevant and/or time correlation.
In one embodiment of the invention, described multimedia data stream is multiple live video data streams that photographed scene is undertaken shooting acquisition by multiple video cameras, wherein, described main multimedia data stream is one crossed in the plurality of live video data stream, and the plurality of auxiliary multimedia video data stream is other live video data streams except described main multimedia data stream or the plurality of live video data stream.
In one embodiment of the invention, described multimedia data stream is for prerecording class video data stream, and described auxiliary multimedia data stream includes one or more in the data recording of the data recording at other visual angles of the content of described main multimedia data stream, the environment data recording of content of described main multimedia data stream, other things.
In one embodiment of the invention, prerecording class video data stream described in is television programme data stream, TV play data, cinematic data etc..
Third aspect present invention embodiment proposes a kind of multimedia data play system, including: the multi-medium data playing device as described in claim 7-12；For playing the first playback equipment of main multimedia data stream；And be used for playing auxiliary multimedia data stream the second playback equipment.
The multimedia data play system of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control described second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
The additional aspect of the present invention and advantage will part provide in the following description, and part will become apparent from the description below, or is recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the flow chart of multimedia data playing method according to an embodiment of the invention；
Fig. 2 is the acquisition schematic diagram of live video data stream according to an embodiment of the invention；
Fig. 3 is the acquisition schematic diagram prerecording class video data stream according to an embodiment of the invention；
Fig. 4 is the structural representation of multi-medium data playing device according to an embodiment of the invention；
Fig. 5 is the structural representation of multimedia data play system according to an embodiment of the invention.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, and is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " multiple " refers to two or more；Term " first ", " second " only for descriptive purposes, and it is not intended that instruction or hint relative importance.
Below with reference to the accompanying drawings multimedia data playing method according to embodiments of the present invention, device and system are described.
Fig. 1 is the flow chart of multimedia data playing method according to an embodiment of the invention.
As it is shown in figure 1, multimedia data playing method according to embodiments of the present invention, including:
S101, obtains multimedia data stream, and wherein, multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with main multimedia data stream time synchronized.
Wherein, multimedia data stream can include but not limited to voice data stream, image data stream, video data stream etc..
In one embodiment of the invention, multiple auxiliary multi-medium datas and main multi-medium data are that content is relevant and/or time correlation.
For multimedia data stream for multiple live video data streams that by multiple video cameras, photographed scene is carried out shooting acquisition, general live scene have multiple cameras with different view to live scene (such as competitive sports, the on-the-spot broadcasting of party performance etc.) or spectators etc. shoot, instructor in broadcasting or director etc. can select the content of a video camera shooting as main multimedia data stream from multiple cameras, and main multimedia data stream can switch in multiple cameras, corresponding auxiliary multimedia data stream can be whole or except main multi-medium data other video cameras shooting live video data.Owing to, in live process, all video cameras are all captured in real-time, therefore, the content captured by multiple cameras is time synchronized, and in the case, main multimedia data stream and auxiliary multimedia data stream are time synchronized.Wherein, main multimedia data stream is one crossed in multiple live video data stream, and multiple auxiliary multimedia video data streams are other live video data streams except main multimedia data stream or multiple live video data stream.Specifically, as shown in Figure 2, main multimedia data stream (being main video flowing in the drawings) can be selected from the video flowing captured by video camera 1-4 by video technique personnel, and transmit to the first playback equipment (main screen), video flowing captured by video camera 1-4 can be directly transferred to the second playback equipment (the second screen) respectively as 4 auxiliary multimedia data streams (being auxiliary video flowing in the drawings), selects for user.Such as, if main screen being play about the data stream of dribbler in court, second screen can provide the user the data stream of other sportsmen, from the data stream of the dribbler of other viewing angles, the data stream of viewer response, score situation data stream etc., user can select the content wanting to see as required.Thus, user can want the picture of a certain video camera shooting seen from main separation, it is possible to watches the content of program with different view, faces the sensation at scene to user with body, it is thus achieved that better viewing experience.
For multimedia data stream for prerecording class video data stream, main multimedia data stream (being main video flowing in the drawings) can be that director is according to the shooting in a period of time, the data of lens shootings different in this period being carried out the processes such as editing, editor, later stage process and is made as a video flowing that can embody plot, auxiliary multimedia data stream (being auxiliary video flowing in the drawings) is contribute to editing, the editor's video data that main multi-medium data is understood.Wherein, auxiliary video flowing is data stream that make for main multiple video strems, time synchronized, and its content can be carry out editing, editor, process etc. according to the photographed data etc. that the difference shooting visual angle of personage in main video flowing, the photographed data of surrounding enviroment or personage and other guide are relevant to obtain.nullSpecifically，Can be as shown in Figure 3，Can be edited according to the video camera 1-4 data shot within a period of time by Director Team、Editings etc. process and make a main video flowing and 3 (3 are merely illustrative) auxiliary video flowings，Then main video stream to the first playback equipment (for main screen in figure) is played out，By 3 auxiliary video stream to the second playback equipment (the second screen)，And provide a user with the options corresponding respectively with 3 auxiliary video flowings，Second playback equipment can play corresponding auxiliary video flowing according to the selection of user，Thus user can while viewing main screen plays content，Select different visual angles as required、Different personages and surrounding enviroment state at that time are play in the second screen，Thus contributing to user to be better understood by main screen broadcasting content，It is easy to user understand，And the viewing experience that user is different can be brought.
S102, by main multimedia data stream to the first playback equipment, and by multiple auxiliary multimedia data stream to the second playback equipment.
S103, when main multimedia data stream play by the first playback equipment, controls the second playback equipment according to the instruction of user and selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams.
In one embodiment of the invention, when main multimedia data stream play by the first playback equipment, selection operation control the second playback equipment synchronization corresponding auxiliary multimedia data stream of broadcasting according to user specifically includes: when main multimedia data stream play by the first playback equipment, second playback equipment provides multiple options, wherein, multiple optionies are corresponding with multiple auxiliary multimedia data streams respectively；Receive user's selection instruction to multiple optionies；Carry out the auxiliary multimedia data stream selecting instruction corresponding in the second playback equipment synchronizing to play.It is to say, the broadcasting content in the second playback equipment can be selected by user.Should be appreciated that the mode checked and select of auxiliary multimedia data stream is entered to include but not limited to swipe the card, touch the modes such as click, button operation, phonetic order by user.
The multimedia data playing method of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control the second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
In order to realize above-described embodiment, the present invention also proposes a kind of multi-medium data playing device.
Fig. 4 is the structural representation of multi-medium data playing device according to an embodiment of the invention.
As shown in Figure 4, multi-medium data playing device according to embodiments of the present invention, including: acquisition module 11, sending module 12 and control module 13.
Specifically, acquisition module 11 is used for obtaining multimedia data stream, and wherein, multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with main multimedia data stream time synchronized.
Wherein, multimedia data stream can include but not limited to voice data stream, image data stream, video data stream etc..
In one embodiment of the invention, multiple auxiliary multi-medium datas and main multi-medium data are that content is relevant and/or time correlation.
For multimedia data stream for multiple live video data streams that by multiple video cameras, photographed scene is carried out shooting acquisition, general live scene have multiple cameras with different view to live scene (such as competitive sports, the on-the-spot broadcasting of party performance etc.) or spectators etc. shoot, instructor in broadcasting or director etc. can select the content of a video camera shooting as main multimedia data stream from multiple cameras, and main multimedia data stream can switch in multiple cameras, corresponding auxiliary multimedia data stream can be whole or except main multi-medium data other video cameras shooting live video data.Owing to, in live process, all video cameras are all captured in real-time, therefore, the content captured by multiple cameras is time synchronized, and in the case, main multimedia data stream and auxiliary multimedia data stream are time synchronized.Wherein, main multimedia data stream is one crossed in multiple live video data stream, and multiple auxiliary multimedia video data streams are other live video data streams except main multimedia data stream or multiple live video data stream.Specifically, as shown in Figure 2, main multimedia data stream (being main video flowing in the drawings) can be selected from the video flowing captured by video camera 1-4 by video technique personnel, and transmit to the first playback equipment (main screen), video flowing captured by video camera 1-4 can be directly transferred to the second playback equipment (the second screen) respectively as 4 auxiliary multimedia data streams (being auxiliary video flowing in the drawings), selects for user.Such as, if main screen being play about the data stream of dribbler in court, second screen can provide the user the data stream of other sportsmen, from the data stream of the dribbler of other viewing angles, the data stream of viewer response, score situation data stream etc., user can select the content wanting to see as required.Thus, user can want the picture of a certain video camera shooting seen from main separation, it is possible to watches the content of program with different view, faces the sensation at scene to user with body, it is thus achieved that better viewing experience.
For multimedia data stream for prerecording class video data stream, main multimedia data stream (being main video flowing in the drawings) can be that director is according to the shooting in a period of time, the data of lens shootings different in this period being carried out the processes such as editing, editor, later stage process and is made as a video flowing that can embody plot, auxiliary multimedia data stream (being auxiliary video flowing in the drawings) is contribute to editing, the editor's video data that main multi-medium data is understood.Wherein, auxiliary video flowing is data stream that make for main multiple video strems, time synchronized, and its content can be carry out editing, editor, process etc. according to the photographed data etc. that the difference shooting visual angle of personage in main video flowing, the photographed data of surrounding enviroment or personage and other guide are relevant to obtain.nullSpecifically，Can be as shown in Figure 3，Can be edited according to the video camera 1-4 data shot within a period of time by Director Team、Editings etc. process and make a main video flowing and 3 (3 are merely illustrative) auxiliary video flowings，Then main video stream to the first playback equipment (for main screen in figure) is played out，By 3 auxiliary video stream to the second playback equipment (the second screen)，And provide a user with the options corresponding respectively with 3 auxiliary video flowings，Second playback equipment can play corresponding auxiliary video flowing according to the selection of user，Thus user can while viewing main screen plays content，Select different visual angles as required、Different personages and surrounding enviroment state at that time are play in the second screen，Thus contributing to user to be better understood by main screen broadcasting content，It is easy to user understand，And the viewing experience that user is different can be brought.
Sending module 12 is used for main multimedia data stream to the first playback equipment, and by multiple auxiliary multimedia data stream to the second playback equipment.
Control module 13 for when main multimedia data stream play by the first playback equipment, controlling the second playback equipment according to the instruction of user and select corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams.
In one embodiment of the invention control module 13 specifically for: first playback equipment play main multimedia data stream time, the second playback equipment provides multiple options, wherein, multiple optionies are corresponding with multiple auxiliary multimedia data streams respectively；Receive user's selection instruction to multiple optionies；Carry out the auxiliary multimedia data stream selecting instruction corresponding in the second playback equipment synchronizing to play.It is to say, the broadcasting content in the second playback equipment can be selected by user.Should be appreciated that the mode checked and select of auxiliary multimedia data stream is entered to include but not limited to swipe the card, touch the modes such as click, button operation, phonetic order by user.
The multi-medium data playing device of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control the second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
In order to realize above-described embodiment, the present invention also proposes a kind of multimedia data play system.
Fig. 5 is the structural representation of multimedia data play system according to an embodiment of the invention.
As it is shown in figure 5, multimedia data play system according to embodiments of the present invention, including: multi-medium data playing device the 10, first playback equipment 20 and the second playback equipment 30.
Wherein, multi-medium data playing device 10 can be the multi-medium data playing device of any embodiment of the present invention.
First playback equipment 20 is used for playing main multimedia data stream.
Second playback equipment 30 is used for playing auxiliary multimedia data stream.
Concrete playing process can refer to Fig. 1-Fig. 4 embodiment, does not repeat them here.
The multimedia data play system of the embodiment of the present invention, when main multimedia data stream play by the first playback equipment, can control the second playback equipment according to the instruction of user selects corresponding auxiliary multimedia data stream to carry out synchronizing to play from multiple auxiliary multimedia data streams, it is thus possible to the auxiliary multimedia data stream Tong Bu with main multimedia data stream play by the needs according to user in the second playback equipment, the viewing demand different to meet user, it is not only able to bring more complete viewing experience to user, and can better assist user's understanding to main multimedia video stream, promote the viewing experience of user.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Additionally, term " first ", " second " are only for descriptive purposes, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or implicitly include at least one this feature.In describing the invention, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
Describe in flow chart or in this any process described otherwise above or method and be construed as, represent and include the module of code of executable instruction of one or more step for realizing specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press order that is shown or that discuss, including according to involved function by basic mode simultaneously or in the opposite order, performing function, this should be understood by embodiments of the invention person of ordinary skill in the field.
Represent in flow charts or in this logic described otherwise above and/or step, such as, it is considered the sequencing list of executable instruction for realizing logic function, may be embodied in any computer-readable medium, use for instruction execution system, device or equipment (such as computer based system, including the system of processor or other can from instruction execution system, device or equipment instruction fetch the system performing instruction), or use in conjunction with these instruction execution systems, device or equipment.For the purpose of this specification, " computer-readable medium " can be any can comprise, store, communicate, propagate or transmission procedure is for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium includes following: have the electrical connection section (electronic installation) of one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read only memory (ROM), erasable edit read only memory (EPROM or flash memory), fiber device, and portable optic disk read only memory (CDROM).Additionally, computer-readable medium can even is that the paper that can print described program thereon or other suitable media, because can such as by paper or other media be carried out optical scanning, then carry out editing, interpreting or be processed to electronically obtain described program with other suitable methods if desired, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple steps or method can realize with the storage software or firmware in memory and by suitable instruction execution system execution.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: there is the discrete logic of logic gates for data signal realizes logic function, there is the special IC of suitable combination logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries can be by the hardware that program carrys out instruction relevant and complete, described program can be stored in a kind of computer-readable recording medium, this program upon execution, including the step one or a combination set of of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a module.Above-mentioned integrated module both can adopt the form of hardware to realize, it would however also be possible to employ the form of software function module realizes.If described integrated module is using the form realization of software function module and as independent production marketing or use, it is also possible to be stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (13)
1. a multimedia data playing method, it is characterised in that comprise the following steps:
Obtaining multimedia data stream, wherein, described multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with described main multimedia data stream time synchronized；
By described main multimedia data stream to the first playback equipment, and by the plurality of auxiliary multimedia data stream to the second playback equipment；
When described main multimedia data stream play by described first playback equipment, control described second playback equipment according to the instruction of user and select corresponding auxiliary multimedia data stream to carry out synchronizing to play from the plurality of auxiliary multimedia data stream.
2. multimedia data playing method as claimed in claim 1, it is characterized in that, when described main multimedia data stream play by described first playback equipment, the described second playback equipment synchronization corresponding auxiliary multimedia data stream of broadcasting of selection operation control according to user specifically includes:
When described main multimedia data stream play by described first playback equipment, providing multiple options in described second playback equipment, wherein, the plurality of options is corresponding with the plurality of auxiliary multimedia data stream respectively；
Receive the described user selection instruction to the plurality of options；
Carry out auxiliary multimedia data stream corresponding for described selection instruction in described second playback equipment synchronizing to play.
3. multimedia data playing method as claimed in claim 1, it is characterised in that the plurality of auxiliary multimedia data stream and described main multimedia data stream are that content is relevant and/or time correlation.
4. multimedia data playing method as claimed in claim 1, it is characterized in that, described multimedia data stream is multiple live video data streams that photographed scene is undertaken shooting acquisition by multiple video cameras, wherein, described main multimedia data stream is one crossed in the plurality of live video data stream, and the plurality of auxiliary multimedia video data stream is other live video data streams except described main multimedia data stream or the plurality of live video data stream.
5. multimedia data playing method as claimed in claim 1, it is characterized in that, described multimedia data stream is for prerecording class video data stream, and described auxiliary multimedia data stream includes one or more in the data recording of the data recording at other visual angles of the content of described main multimedia data stream, the environment data recording of content of described main multimedia data stream, other things.
6. multimedia data playing method as claimed in claim 5, it is characterised in that described in prerecord class video data stream be television programme data stream, TV play data, cinematic data etc..
7. a multi-medium data playing device, it is characterised in that including:
Acquisition module, is used for obtaining multimedia data stream, and wherein, described multimedia data stream includes main multimedia data stream and the multiple auxiliary multimedia data stream with described main multimedia data stream time synchronized；
Sending module, is used for described main multimedia data stream to the first playback equipment, and by the plurality of auxiliary multimedia data stream to the second playback equipment；
Control module, for when described main multimedia data stream play by described first playback equipment, controlling described second playback equipment according to the instruction of user and select corresponding auxiliary multimedia data stream to carry out synchronizing to play from the plurality of auxiliary multimedia data stream.
8. multi-medium data playing device as claimed in claim 7, it is characterised in that described control module specifically for:
When described main multimedia data stream play by described first playback equipment, providing multiple options in described second playback equipment, wherein, the plurality of options is corresponding with the plurality of auxiliary multimedia data stream respectively；
Receive the described user selection instruction to the plurality of options；
Carry out auxiliary multimedia data stream corresponding for described selection instruction in described second playback equipment synchronizing to play.
9. multi-medium data playing device as claimed in claim 7, it is characterised in that the plurality of auxiliary multimedia data stream and described main multimedia data stream are that content is relevant and/or time correlation.
10. multi-medium data playing device as claimed in claim 7, it is characterized in that, described multimedia data stream is multiple live video data streams that photographed scene is undertaken shooting acquisition by multiple video cameras, wherein, described main multimedia data stream is one crossed in the plurality of live video data stream, and the plurality of auxiliary multimedia video data stream is other live video data streams except described main multimedia data stream or the plurality of live video data stream.
11. multi-medium data playing device as claimed in claim 7, it is characterized in that, described multimedia data stream is for prerecording class video data stream, and described auxiliary multimedia data stream includes one or more in the data recording of the data recording at other visual angles of the content of described main multimedia data stream, the environment data recording of content of described main multimedia data stream, other things.
12. multimedia data playing method as claimed in claim 11, it is characterised in that described in prerecord class video data stream be television programme data stream, TV play data, cinematic data etc..
13. a multimedia data play system, it is characterised in that including:
Multi-medium data playing device as described in claim 7-12；
For playing the first playback equipment of main multimedia data stream；And
For playing auxiliary multimedia data stream the second playback equipment.
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| CN201610104542.2A CN105791883A (en) | 2016-02-25 | 2016-02-25 | Multimedia data play method, apparatus and system |
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| CN201610104542.2A CN105791883A (en) | 2016-02-25 | 2016-02-25 | Multimedia data play method, apparatus and system |
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