CN105744335B - Control method for playing back and system - Google Patents
Control method for playing back and system Download PDFInfo
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- CN105744335B CN105744335B CN201610105272.7A CN201610105272A CN105744335B CN 105744335 B CN105744335 B CN 105744335B CN 201610105272 A CN201610105272 A CN 201610105272A CN 105744335 B CN105744335 B CN 105744335B
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- playback equipment
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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
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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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
Abstract
The present invention proposes a kind of control method for playing back and system, wherein the control method for playing back includes: in the playing process that the first playback equipment plays multimedia content, receive the broadcasting content of the first playback equipment, wherein multimedia content includes first content and at least one second content；Broadcasting content is analyzed, to judge whether broadcasting content occurs the switching between first content and the second content；If the switching between first content and the second content has occurred in broadcasting content, then generate content switch prompting information, and content switch prompting information is respectively sent at least one second playback equipment, so that at least one second playback equipment plays out control to first content according to content switch prompting information, so that the first playback equipment is played simultaneously with first content at least one second playback equipment.Control method for playing back of the invention realizes synchronous with the broadcasting content of the first playback equipment according to the second playback equipment of content switching control in the first playback equipment.
Description
Technical field
The present invention relates to multimedia technology field, in particular to a kind of control method for playing back and system.
Background technique
With the development of mobile internet, except this main screen of TV, people start to put the attention of a part
On the laptop, smart phone, tablet computer for being referred to as " the second screen ".More and more users can be in viewing TV
While use the equipment such as their smart phone, tablet computer, laptop." the second screen " is also sometimes referred to as " companion
Companion's equipment " refers to electronic equipment that can simultaneously with TV programme or movie contents interaction whens seeing TV or film etc., such as plate
Computer or smart phone etc..Program, film, music, video, game for carrying out on TV etc. also have together on " the second screen "
The related content of step is shown.
But since TV station can break for commercialsy or other break-in contents when playing TV programme in TV programme,
And " the second screen " then without break-in contents such as advertisements, and the duration of the break-in content of the broadcasting in TV and intercut position
It is all to be determined by TV station, " the second screen " can not also know the duration of break-in content and intercut position.When " the second screen
When curtain " needs to play a TV programme with television synchronous, since " the second screen " can not know the playing duration of break-in content
With position and itself is played accordingly and controlled, and is difficult to realize synchronous with the broadcasting content of video screen.This results in using
When watching same program by TV and the second screen, the broadcasting content in two equipment is difficult to synchronize at family, affects use
The viewing experience at family.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem at least to a certain extent.
For this purpose, the first purpose of this invention is to propose a kind of control method for playing back, realizes and set according to the first broadcasting
Standby middle the second playback equipment of content switching control is synchronous with the broadcasting content of the first playback equipment.
Second object of the present invention is to propose a kind of broadcasting control system.
In order to achieve the above object, embodiment proposes a kind of control method for playing back according to a first aspect of the present invention, including following
Step: in the playing process that the first playback equipment plays multimedia content, receiving the broadcasting content of first playback equipment,
Wherein, the multimedia content includes first content and at least one second content；The broadcasting content is analyzed, to sentence
Whether the broadcasting content of breaking occurs the switching between first content and second content；If the broadcasting content has occurred
Switching between the first content and second content then generates content switch prompting information, and the content is switched
Prompt information is respectively sent at least one described second playback equipment, so that at least one described second playback equipment is according to institute
It states content switch prompting information and control is played out to the first content, so that first playback equipment and described at least one
First content described in a second playback equipment is played simultaneously.
In one embodiment of the invention, the content switch prompting information includes switching time and switching type, institute
It states at least one second playback equipment and control is played out to the first content according to the content switch prompting information, wrap
Include: if the switching type is the first kind, at least one described second playback equipment is temporary at corresponding switching time
Stop the respectively broadcasting to the first content or intercuts third content；If the switching type is Second Type, it is described extremely
Few second playback equipment continued to play the first content at corresponding switching time.
In one embodiment of the invention, the multimedia content has first content and the second content switching mark,
When broadcasting to the first content and the second content switching mark, judge whether the broadcasting content occurs first content and institute
State the switching between the second content.
In one embodiment of the invention, if the broadcasting content is switched to described at least one by the first content
One in a second content, then the switching type in the content switch prompting information is the first kind；If described
Broadcasting content has one at least one described second content to be switched to the first content, then the content switch prompting letter
The switching type in breath is Second Type.
In one embodiment of the invention, this method further include: the content switch prompting information is sent to service
Device, and the content switch prompting information is respectively sent to by least one described second playback equipment by the server.
In one embodiment of the invention, the first content is content of TV program, and second content is advertisement
Content.
The control method for playing back of the embodiment of the present invention, by analyzing the broadcasting content in the first playback equipment, and
When the switching between first content and the second content occurs in the first playback equipment, content switch prompting information is generated, and divide
It is not sent at least one second playback equipment, so that the first content that the second playback equipment plays it plays out control
System improves user's to realize that the first playback equipment is played simultaneously first content at least one second playback equipment
Viewing experience.
Second aspect of the present invention embodiment proposes a kind of broadcasting control system, comprising: the first playback equipment, at least one
Second playback equipment and control equipment, wherein first playback equipment is used to play multimedia content, and in playing process
Broadcasting content is sent to the control equipment, wherein the multimedia content include first content and at least one in second
Hold；The control equipment is for analyzing the broadcasting content, to judge whether the broadcasting content occurs first content
With the switching between second content, if the broadcasting content has occurred between the first content and second content
Switching, then generate content switch prompting information, and by the content switch prompting information be respectively sent to it is described at least one
Second playback equipment；At least one described second playback equipment broadcasts the first content for content switch prompting information
Control is put, so that the first content is played simultaneously in first playback equipment and at least one described second playback equipment.
In one embodiment of the invention, the content switch prompting information includes switching time and switching type, institute
It states at least one second playback equipment and control is played out to the first content according to the content switch prompting information, wrap
Include: if the switching type is the first kind, at least one described second playback equipment is temporary at corresponding switching time
Stop the respectively broadcasting to the first content or intercuts third content；If the switching type is Second Type, it is described extremely
Few second playback equipment continued to play the first content at corresponding switching time.
In one embodiment of the invention, the multimedia content has first content and the second content switching mark,
When broadcasting to the first content and the second content switching mark, judge whether the broadcasting content occurs first content and institute
State the switching between the second content.
In one embodiment of the invention, if the broadcasting content is switched to described at least one by the first content
One in a second content, then the switching type in the content switch prompting information is the first kind；If described
Broadcasting content has one at least one described second content to be switched to the first content, then the content switch prompting letter
The switching type in breath is Second Type.
In one embodiment of the invention, system further include: server, the server is for receiving the control
The content switch prompting information that equipment is sent, and the content switch prompting information is respectively sent to few one second and is broadcast
Put equipment.
In one embodiment of the invention, the first content is content of TV program, and second content is advertisement
Content.
The broadcasting of the embodiment of the present invention controls method, system, by analyzing the broadcasting content in the first playback equipment,
And when the switching between first content and the second content occurs in the first playback equipment, content switch prompting information is generated, and
It is respectively sent at least one second playback equipment, so that the first content that the second playback equipment plays it plays out control
System improves user's to realize that the first playback equipment is played simultaneously first content at least one second playback equipment
Viewing experience.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow chart according to the control method for playing back of one embodiment of the invention；
Fig. 2 is that content switch prompting information is sent in multimedia content playing process according to one embodiment of the invention
Schematic diagram；
Fig. 3 is the effect diagram according to the broadcasting control of one embodiment of the invention；
Fig. 4 is the structural schematic diagram according to the broadcasting control system of one embodiment of the invention；
Fig. 5 is the structural schematic diagram according to the broadcasting control system of another embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " multiple " refers to two or more；Term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Below with reference to the accompanying drawings control method for playing back according to an embodiment of the present invention and system are described.
Fig. 1 is the flow chart according to the control method for playing back of one embodiment of the invention.
As shown in Figure 1, control method for playing back according to an embodiment of the present invention, comprising:
S101 receives the broadcasting of the first playback equipment in the playing process that the first playback equipment plays multimedia content
Content, wherein multimedia content includes first content and at least one second content.
The embodiment of the present invention is executed by control equipment, which can be the computer equipments such as computer, notebook.
Specifically, control equipment can receive the broadcasting content of the first playback equipment by modes such as wired connection or wireless connections.
Wherein, multimedia content may include but be not limited to audio, video, numeric digit seal etc..
In one embodiment of the invention, first content can be content of TV program, and the second content can be TV programme
Break-in content in content, such as ad content.Wherein, the first playback equipment can be television set.
It should be appreciated that the application scenarios of the embodiment of the present invention are not limited to above-mentioned scene, for example, apply also for
Other scenes, movie theatre such as play at the scenes, for example, the first playback equipment can be movie theatre view screen, first content is film, and second
Content is film break-in content.The present invention is numerous to list herein.
S102 analyzes broadcasting content, to judge whether broadcasting content occurs between first content and the second content
Switching.
In one embodiment of the invention, multimedia content has first content and the second content switching mark, when broadcasting
Put to first content and the second content switching mark when, judge whether broadcasting content occurs between first content and the second content
Switching.Specifically, switching mark can be added in multimedia content in advance.In an embodiment of the present invention, addition switching mark
Accomplished in many ways can be passed through.For example, different channels can be used to play first content and the second content, using the variation of channel as
Switching mark；The high-frequency sound that pre-added human ear can't hear can also be played, with high frequency sound while the second content plays
The appearance of sound is as switching mark；Switching mark can be also added by other methods, which is not limited by the present invention.
S103 generates content switching and mentions if the switching between first content and the second content has occurred in broadcasting content
Show information, and content switch prompting information is respectively sent at least one second playback equipment, so that at least one second is broadcast
Put equipment and control played out to first content according to content switch prompting information so that the first playback equipment and at least one the
First content is played simultaneously in two playback equipments.
In one embodiment of the invention, content switch prompting information may include switching time and switching type.Wherein,
Switching time is the real time point when broadcasting content switches.For example, if broadcasting content is switched to by programme content
Time when ad content is morning Beijing time 8:05, then switching time is morning Beijing time 8:05.Switching type can wrap
The first kind and Second Type are included, if broadcasting content is switched to one at least one second content by first content,
Switching type in content switch prompting information is the first kind；If broadcasting content has one at least one second content
It is switched to first content, then the switching type in content switch prompting information is Second Type.
For example, Fig. 2 is to send content switching in multimedia content playing process according to one embodiment of the invention
The schematic diagram of prompt information.As shown in Fig. 2, first content A in multimedia content by two the second contents (labeled as B1 and
B2 A1 and A2 two parts) are truncated into.The recordable switching time when playing the intersection to the intersection or A1 of A1 and B1 and B2,
And switching type is determined according to the content of A1 and B1, to generate content switch prompting information, similarly, when broadcasting is to B1's and A2
Also corresponding content switch prompting information is produced when intersection.
In one embodiment of the invention, content switch prompting information is sent to server by control equipment, and is passed through
Content switch prompting information is respectively sent at least one second playback equipment by server.Specifically, control equipment can pass through
Wired mode or wireless mode receive the broadcasting content that the first playback equipment is sent, and generate content switch prompting after analysis
Information is sent to server.Then, content switch prompting information is respectively sent to by least one second broadcasting by server
Equipment.
In one embodiment of the invention, at least one second playback equipment is according to content switch prompting information to first
Content plays out control, may particularly include: if switching type is the first kind, at least one second playback equipment is in phase
Pause respectively to the broadcasting of first content or intercuts third content at the switching time answered；If switching type is Second Type,
Then at least one second playback equipment continued to play first content at corresponding switching time.
Fig. 3 is according to the effect diagram of the broadcasting control of one embodiment of the invention, in Fig. 3, where grey dot
Region indicates that first content, grey bar-shaped zone indicate the second content.1 indicates the broadcasting plan in TV to TV programme in Fig. 3
Slightly, wherein be included among programme content P1 and programme content P2 and intercutted ad content N.2 indicate the second playback equipment (such as
" the second screen ") in the broadcast strategy of above-mentioned programme content, wherein programme content P1 and programme content P2 are continuously played.By
This can be seen that " the second screen " to being nonsynchronous to the broadcasting of the programme content in the broadcasting of the programme content and TV.
3 indicate that " the second screen " only has received corresponding content when being switched to ad content N by programme content P1 in TV and cut in Fig. 3
Broadcast strategy when prompt information is changed, 4, which indicate that " the second screen " had both had received in TV, is switched to advertisement by programme content P1
The corresponding content switch prompting information of content N also has received and is switched to the corresponding content of programme content P2 by ad content N and cuts
Change broadcast strategy when prompt information.In 3, when TV is switched to ad content N by programme content P1, " the second screen " is temporary
Stop the broadcasting of programme content, still, programme content P2 corresponding content switching is switched to by ad content N mentions due to not receiving
Show information, it is subsequent to reply the broadcasting of programme content with this, and program is then switched to by ad content N because having received in 4
Content P2 corresponding content switch prompting information synchronizes when being switched to programme content P2 by ad content N on television after continued broadcasting
Programme content P2 is put, to realize " the second screen " and programme content is played simultaneously in TV.
The control method for playing back of the embodiment of the present invention, by analyzing the broadcasting content in the first playback equipment, and
When the switching between first content and the second content occurs in the first playback equipment, content switch prompting information is generated, and divide
It is not sent at least one second playback equipment, so that the first content that the second playback equipment plays it plays out control
System improves user's to realize that the first playback equipment is played simultaneously first content at least one second playback equipment
Viewing experience.
In order to realize above-described embodiment, the present invention also proposes a kind of broadcasting control system.
Fig. 4 is the structural schematic diagram according to the broadcasting control system of one embodiment of the invention.
As shown in figure 4, broadcasting control system according to an embodiment of the present invention, comprising: the first playback equipment 10, at least one
Second playback equipment 20 and control equipment 30.
Specifically, the first playback equipment 10 is for playing multimedia content, and sends broadcasting content in playing process
To control equipment 30, wherein multimedia content includes first content and at least one second content.
Wherein, multimedia content may include but be not limited to audio, video, numeric digit seal etc..
In one embodiment of the invention, first content can be content of TV program, and the second content can be TV programme
Break-in content in content, such as ad content.Wherein, the first playback equipment 10 can be television set.
It should be appreciated that the application scenarios of the embodiment of the present invention are not limited to above-mentioned scene, for example, apply also for
Other scenes, movie theatre such as play at the scenes, for example, the first playback equipment can be movie theatre view screen, first content is film, and second
Content is film break-in content.The present invention is numerous to list herein.
Control equipment 30 is for analyzing broadcasting content, to judge whether broadcasting content occurs first content and second
Switching between content generates content switching if the switching between first content and the second content has occurred in broadcasting content
Prompt information, and content switch prompting information is respectively sent at least one second playback equipment 20.
The embodiment of the present invention, which controls equipment 30, to be the computer equipments such as computer, notebook.Specifically, equipment 30 is controlled
The broadcasting content of the first playback equipment 10 can be received by modes such as wired connection or wireless connections.
In one embodiment of the invention, multimedia content has first content and the second content switching mark, when broadcasting
Put to first content and the second content switching mark when, control equipment 30 judge whether broadcasting content occurs first content and second
Switching between content.Specifically, switching mark can be added in multimedia content in advance.In an embodiment of the present invention, add
Add switching mark that can pass through accomplished in many ways.For example, first content and the second content can be played with different channels, with channel
Variation as switching mark；The high frequency sound that pre-added human ear can't hear can also be played while the second content plays
Sound is identified using the appearance of high-frequency sound as switching；Switching mark can be also added by other methods, the present invention does not limit this
It is fixed.
In one embodiment of the invention, content switch prompting information may include switching time and switching type.Wherein,
Switching time is the real time point when broadcasting content switches.For example, if broadcasting content is switched to by programme content
Time when ad content is morning Beijing time 8:05, then switching time is morning Beijing time 8:05.Switching type can wrap
The first kind and Second Type are included, if broadcasting content is switched to one at least one second content by first content,
Switching type in content switch prompting information is the first kind；If broadcasting content has one at least one second content
It is switched to first content, then the switching type in content switch prompting information is Second Type.
For example, Fig. 2 is to send content switching in multimedia content playing process according to one embodiment of the invention
The schematic diagram of prompt information.As shown in Fig. 2, first content A in multimedia content by two the second contents (labeled as B1 and
B2 A1 and A2 two parts) are truncated into.The recordable switching time when playing the intersection to the intersection or A1 of A1 and B1 and B2,
And switching type is determined according to the content of A1 and B1, to generate content switch prompting information, similarly, when broadcasting is to B1's and A2
Also corresponding content switch prompting information is produced when intersection.
At least one second playback equipment 20 plays out control to first content for content switch prompting information, so that
First content is played simultaneously at least one second playback equipment 20 in first playback equipment 10.
In one embodiment of the invention, at least one second playback equipment 20 is according to content switch prompting information to
One content plays out control, may particularly include: if switching type is the first kind, at least one second playback equipment 20
Pause respectively to the broadcasting of first content or intercuts third content at corresponding switching time；If switching type is the second class
Type, then at least one second playback equipment 20 continued to play first content at corresponding switching time.
Fig. 3 is according to the effect diagram of the broadcasting control of one embodiment of the invention, in Fig. 3, where grey dot
Region indicates that first content, grey bar-shaped zone indicate the second content.1 indicates the broadcasting plan in TV to TV programme in Fig. 3
Slightly, wherein be included among programme content P1 and programme content P2 and intercutted ad content N.2 indicate the second playback equipment (such as
" the second screen ") in the broadcast strategy of above-mentioned programme content, wherein programme content P1 and programme content P2 are continuously played.By
This can be seen that " the second screen " to being nonsynchronous to the broadcasting of the programme content in the broadcasting of the programme content and TV.
3 indicate that " the second screen " only has received corresponding content when being switched to ad content N by programme content P1 in TV and cut in Fig. 3
Broadcast strategy when prompt information is changed, 4, which indicate that " the second screen " had both had received in TV, is switched to advertisement by programme content P1
The corresponding content switch prompting information of content N also has received and is switched to the corresponding content of programme content P2 by ad content N and cuts
Change broadcast strategy when prompt information.In 3, when TV is switched to ad content N by programme content P1, " the second screen " is temporary
Stop the broadcasting of programme content, still, programme content P2 corresponding content switching is switched to by ad content N mentions due to not receiving
Show information, it is subsequent to reply the broadcasting of programme content with this, and program is then switched to by ad content N because having received in 4
Content P2 corresponding content switch prompting information synchronizes when being switched to programme content P2 by ad content N on television after continued broadcasting
Programme content P2 is put, to realize " the second screen " and programme content is played simultaneously in TV.
In another embodiment of the present invention, as shown in figure 5, on the basis of system embodiment shown in Fig. 4 also
It may include server 40.
Specifically, server 40 is used for the content switch prompting information that receiving control apparatus is sent, and content switching is mentioned
Show that information is respectively sent to few second playback equipment.Content switch prompting information can be sent to server by control equipment 30
40, so that server logical 40, which crosses network, is distributed at least one second playback equipment 30 for content switch prompting information.Wherein, it controls
Control equipment 30 can receive the broadcasting content that the first playback equipment 10 is sent by wired mode or wireless mode, and after analysis
It generates content switch prompting information and is sent to server 40.Then, content switch prompting information is sent out respectively by server 40
It send at least one the second playback equipment 20.
The broadcasting control system of the embodiment of the present invention, by analyzing the broadcasting content in the first playback equipment, and
When the switching between first content and the second content occurs in the first playback equipment, content switch prompting information is generated, and divide
It is not sent at least one second playback equipment, so that the first content that the second playback equipment plays it plays out control
System improves user's to realize that the first playback equipment is played simultaneously first content at least one second playback equipment
Viewing experience.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is two or more, unless separately
There is clearly specific restriction.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, to execute function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
The embodiment of the present invention is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as to limit of the invention
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of the invention
Type.
Claims (10)
1. a kind of control method for playing back, which comprises the following steps:
In the playing process that the first playback equipment plays multimedia content, the broadcasting content of first playback equipment is received,
Wherein, the multimedia content includes first content and at least one second content；
The broadcasting content is analyzed, with judge the broadcasting content whether occur first content and second content it
Between switching；
If the switching between the first content and second content has occurred in the broadcasting content, content switching is generated
Prompt information, and the content switch prompting information is respectively sent at least one described second playback equipment, so that described
At least one second playback equipment plays out control to the first content according to the content switch prompting information, so that institute
The first playback equipment is stated to be played simultaneously with first content described at least one described second playback equipment；
The content switch prompting information includes switching time and switching type, at least one described second playback equipment is according to institute
It states content switch prompting information and control is played out to the first content, comprising:
If the switching type is the first kind, at least one described second playback equipment is temporary at corresponding switching time
Stop the respectively broadcasting to the first content or intercuts third content；
If the switching type is Second Type, at least one described second playback equipment at corresponding switching time after
The first content is put in continued broadcasting.
2. control method for playing back as described in claim 1, which is characterized in that wherein, the multimedia content has in first
Hold and the second content switching mark judges in the broadcasting when broadcasting to the first content and the second content switching mark
Hold the switching whether occurred between first content and second content.
3. control method for playing back as described in claim 1, which is characterized in that
If the broadcasting content is switched to one at least one described second content by the first content, it is described in
Holding the switching type in switch prompting information is the first kind；
If the broadcasting content is switched to the first content by one at least one described second content, described interior
Holding the switching type in switch prompting information is Second Type.
4. control method for playing back as described in any one of claims 1-3, which is characterized in that further include:
The content switch prompting information is sent to server, and by the server by the content switch prompting information
It is respectively sent at least one described second playback equipment.
5. control method for playing back as described in any one of claims 1-3, which is characterized in that the first content is TV programme
Content, second content are ad content.
6. a kind of broadcasting control system characterized by comprising the first playback equipment, control equipment and at least one second broadcast
Put equipment, wherein
Broadcasting content is sent to the control in playing process for playing multimedia content by first playback equipment
Equipment, wherein the multimedia content includes first content and at least one second content；
The control equipment is for analyzing the broadcasting content, to judge whether the broadcasting content occurs first content
With the switching between second content, if the broadcasting content has occurred between the first content and second content
Switching, then generate content switch prompting information, and by the content switch prompting information be respectively sent to it is described at least one
Second playback equipment；
At least one described second playback equipment plays out control to the first content according to content switch prompting information, with
Make first playback equipment and at least one described second playback equipment that the first content be played simultaneously；
The content switch prompting information includes switching time and switching type, at least one described second playback equipment is according to institute
It states content switch prompting information and control is played out to the first content, comprising:
If the switching type is the first kind, at least one described second playback equipment is temporary at corresponding switching time
Stop the respectively broadcasting to the first content or intercuts third content；
If the switching type is Second Type, at least one described second playback equipment at corresponding switching time after
The first content is put in continued broadcasting.
7. broadcasting control system as claimed in claim 6, which is characterized in that the multimedia content has first content and the
Whether two contents switching mark judges the broadcasting content when broadcasting to the first content and the second content switching mark
The switching between first content and second content occurs.
8. broadcasting control system as claimed in claim 6, which is characterized in that
If the broadcasting content is switched to one at least one described second content by the first content, it is described in
Holding the switching type in switch prompting information is the first kind；
If the broadcasting content is switched to the first content by one at least one described second content, described interior
Holding the switching type in switch prompting information is Second Type.
9. such as the described in any item broadcasting control systems of claim 6-8, which is characterized in that further include:
Server, the server are used to receive the content switch prompting information that the control equipment is sent, and will be described
Content switch prompting information is respectively sent to few second playback equipment.
10. such as the described in any item broadcasting control systems of claim 6-8, which is characterized in that the first content is TV Festival
Mesh content, second content are ad content.
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