CN105357568A - Broadcasting source switching control method and device - Google Patents
Broadcasting source switching control method and device Download PDFInfo
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- CN105357568A CN105357568A CN201510758277.5A CN201510758277A CN105357568A CN 105357568 A CN105357568 A CN 105357568A CN 201510758277 A CN201510758277 A CN 201510758277A CN 105357568 A CN105357568 A CN 105357568A
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 230000009191 jumping Effects 0.000 claims abstract description 10
- 230000009471 action Effects 0.000 claims description 15
- 108010001267 Protein Subunits Proteins 0.000 claims description 8
- 235000002595 Solanum tuberosum Nutrition 0.000 description 5
- 244000061456 Solanum tuberosum Species 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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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
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
- H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
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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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4383—Accessing a communication channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
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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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a broadcasting source switching control method and device. The method comprises the following steps: detecting a television broadcasting source which is currently watched by a user; judging whether the user has a will of switching the currently watched television broadcasting source or not; when the user has the will of switching the currently watched television broadcasting source, buffering data of at least one broadcasting source adjacent to the television broadcasting source which is currently watched by the user; and when the user selects switching the currently watched television broadcasting source into the television broadcasting source with buffered data, and jumping to the television broadcasting source with the buffered data. By the broadcasting source switching control method and device, the switching speed of an internet television broadcasting source can be improved.
Description
Technical field
The present invention relates to a kind of telecontrol engineering field, particularly relate to control method and the device of the switching of a kind of broadcast source.
Background technology
Network television-set top-set-box (NetworkTv-setBox), the equipment that a kind of profile is similar to home broadband router, network and TV can be connected by it, as long as family has installation netting twine, and just in use, separate a netting twine from router and be inserted in the online request that described network television-set top-set-box just can realize described TV, live online, the functions such as on-line search various domestic satellite TV platform.Along with the development of the Internet, increasing user also starts slowly to accept Web TV and described network television-set top-set-box.
At present, when user watches Web TV, the video cache of current for described user viewing is timed to avoid appearance in the process of broadcasting to block to home server.
But due to limiting factors such as bandwidth, server capacity and current video stream technologies, described Web TV is when carrying out channel or film source switches, and there is certain delay, described delay is generally all more than 1S, thus reduce the speed of source switching of televising, reduce Consumer's Experience.Good scheme does not solve the slow problem of internet television broadcast source switch speed at present.
Summary of the invention
The problem that the present invention solves how to improve the speed of internet television broadcast source switching.
For solving the problem, the invention provides the control method that a kind of broadcast source of embodiment switches, described method comprises:
Detect the source of televising of the current viewing of user, judge whether described user has the wish in the source of televising switching described current viewing;
When described user has the wish in the source of televising switching described current viewing, cushion the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user;
When the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
Alternatively, the source of televising described in comprises following at least one: television channel and film source.
Alternatively, the data of at least one broadcast source that source of televising described in the current viewing of the described user of described buffering is adjacent, comprise following at least one:
The data of at least one channel each before and after the described television channel cushioning the current viewing of described user;
The data of at least one film source each about cushioning the described film source of the current viewing of described user.
Alternatively, describedly judge whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether that the vibrating sensor from arranging on a remote control receives vibration signal;
When receiving described vibration signal, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, describedly judge whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether that the infrared sensor from arranging on a remote control receives infrared signal;
When receiving described infrared signal, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, describedly judge whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether the signal being less than predetermined threshold value from the distance arranging proximity transducer on a remote control and receive described remote controller and described user;
When the distance receiving the described remote controller of described expression and described user is less than the signal of predetermined threshold value, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, describedly judge whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether to capture the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold remote controller;
When capturing described image, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, described method also comprises:
When described user is without when switching the wish in source of televising of described current viewing, the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
The control device that the embodiment of the present invention provides a kind of broadcast source to switch, described device comprises:
Detecting unit, detects the source of televising of the current viewing of user;
Judging unit, is suitable for judging whether described user has the wish in the source of televising switching described current viewing;
Buffer cell, is suitable for when described judging unit determines that described user has a wish in the source of televising switching described current viewing, cushions the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user;
Jump-transfer unit, be suitable for when the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
Alternatively, the source of televising described in comprises following at least one: television channel and film source.
Alternatively, described buffer cell, is suitable for cushioning following at least one data: the data of at least one channel each before and after the described television channel of the current viewing of described user; The data of at least one film source each about the described film source of described user current viewing.
Alternatively, described judging unit, comprising: the first judgment sub-unit, is suitable for judging whether that the vibrating sensor from arranging on a remote control receives vibration signal, when receiving described vibration signal, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, described judging unit, comprising: the second judgment sub-unit, is suitable for judging whether that the infrared sensor from arranging on a remote control receives infrared signal, when receiving described infrared signal, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, described judging unit, comprise the 3rd judgment sub-unit, be suitable for judging whether that the distance receiving described remote controller and described user from the proximity transducer arranged on a remote control is less than the signal of predetermined threshold value, when the distance receiving the described remote controller of described expression and described user is less than the signal of predetermined threshold value, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, described judging unit, comprise: the 4th judgment sub-unit, be suitable for judging whether capturing the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold remote controller, when capturing described image, determine that described user has the wish in the source of televising switching described current viewing.
Alternatively, described device also comprises: stop buffer cell, be suitable for when described judging unit determine described user without televise described in switching the wish in source time, the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
Compared with prior art, technical scheme of the present invention has the following advantages:
When described user has the wish in the source of televising switching described current viewing, by cushioning the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user, then in the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.Owing to really perform the action of switching broadcast source user before, just cushion related data, therefore the speed of source switching of televising can have been improved, thus can Consumer's Experience have been promoted.
Further, vibration signal is received by the vibrating sensor place arranged on a remote control, when receiving described vibration signal, determine that described user has the wish in source of televising described in switching, as long as switch broadcast source because user uses a teleswitch, be certain to produce vibration signal, therefore whether have the method for vibration signal to go to judge whether described user has the wish switching broadcast source by using vibrating sensor to go to detect, can avoid wasting power consumption, improve the accuracy rate judged.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method that a kind of broadcast source in the embodiment of the present invention switches;
Fig. 2 is the structural representation of the control device that a kind of broadcast source in the embodiment of the present invention switches.
Embodiment
At present, when user watches Web TV, described Web TV times the video cache of current for described user viewing usually to home server to avoid appearance in the process of broadcasting to block.But due to limiting factors such as bandwidth, server capacity and current video stream technologies, user is when carrying out channel or film source switches to Web TV, there is certain delay, even if do in relatively good situation, described time delay also has 0.5S, and in most cases, described delay is all more than 1S, thus reduce the speed that source of televising switches, also can reduce Consumer's Experience.
For solving the above problem, embodiments provide the control method that broadcast source switches, described method comprises: when described user has the wish in the source of televising switching described current viewing, by cushioning the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user, then in the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.Owing to really perform the action of switching broadcast source user before, just cushion related data, therefore the speed of source switching of televising can have been improved, thus can Consumer's Experience have been promoted.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
Fig. 1 shows the schematic flow sheet of the control method that a kind of broadcast source in the embodiment of the present invention switches, and describes in detail to the concrete steps of described control method below in conjunction with Fig. 1:
S11: the source of televising detecting the current viewing of user.
In concrete enforcement, the next one that may be switched to more accurately predict user is televised source, can detect the source of televising of the current viewing of user.
In concrete enforcement, described in the source of televising several data may be had to originate, can be such as television channel, can be the film source that Web TV or third party provide, or provide the platform of television channel and film source simultaneously.
S12: judge whether described user has the wish in the source of televising switching described current viewing.
In concrete enforcement, in order to promote the speed that source of televising switches, can judge whether described user has the wish in the source of televising switching described current viewing, and correspondingly making preparation.
In a particular application, the concrete scene of the wish in source of televising described in described user switches may have multiple, and such as, user, in viewing TV process, is unsatisfied with play TV programme, again picks up remote controller, source of televising described in switching.And for example, user, in viewing TV process, does not put down remote controller, but holds described remote controller always, source of televising described in switching.Be understandable that, concrete scene, does not form limiting the scope of the invention.As long as can judge that user has the wish switching source of televising, be namely applicable to the solution of the present invention.
In concrete enforcement, multiple method can be had to judge, and whether described user has the wish in source of televising described in switching.Such as can be detected by the transducer arranged on a remote control.
In an embodiment of the present invention, go to judge by the vibrating sensor arranged on a remote control, because user will use described remote controller to produce vibration signal, therefore when receiving described vibration signal from described vibrating sensor, can determine that described user has the wish in source of televising described in switching.
In an alternative embodiment of the invention, go to judge by the infrared sensor arranged on a remote control, due to when user will use described remote controller, the hand of described user can contact to some extent with described remote controller, once after the hand of described user and described remote controller produce and contact, described infrared sensor can receive the infrared signal from described user, therefore when receiving described infrared signal, determines that described user has the wish in source of televising described in switching.
In still another embodiment of the process, can go to judge by the proximity transducer arranged on a remote control, due to when user will use described remote controller, described proximity transducer can judge that the distance of described remote controller and described user is less than predetermined threshold value, therefore when receive represent that the distance of described remote controller and described user is less than the signal of predetermined threshold value time, determine that described user has the wish in source of televising described in switching.
In concrete enforcement, can also be detected by the transducer being arranged on TV or the player such as Set Top Box, display side.Such as, can remove to judge whether to capture by the camera be arranged in television set or Set Top Box the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold described remote controller, when capturing described image, determine that described user has the wish in source of televising described in switching.
Be understandable that, above citing is just understood better in order to those skilled in the art and is realized the present invention, any restriction is not formed to the present invention, but involvedly in above embodiment judge whether user has the method just part switching source of televising, those skilled in the art can be according to actual needs, other method is selected to go to judge whether described user has the method switching source of televising, but, no matter which kind of method those skilled in the art use go to judge, as long as can judge whether user has the method for the wish switching source of televising, all within protection scope of the present invention.
When described user has the wish in source of televising described in switching, perform S13; Otherwise, then S15 is performed.
S13: the data cushioning at least one adjacent broadcast source of source of televising described in the current viewing of described user.
In concrete enforcement, in order to promote the speed that source of televising switches, really can perform user and switch the just good corresponding data of buffering of televising before source, in an embodiment of the present invention, the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user can be cushioned.
Such as, first can detect that user is current is watching 10 channels, then can judge whether described user will switch described channel, then when determining that described user has the wish in source of televising described in switching, at least one channel each before and after described 10 channels can be cushioned, the data that such as 9 channels and 11 channels are corresponding.
Also such as, detecting the current film source of watching of user is excellent cruel video, then can judge whether described user will switch described film source, described user may think described clear not from excellent cruel video, prepare to switch film source, excellent cruel left and right at least one film source each can be cushioned, the data that such as potato and Tengxun are corresponding.
S14: when described user select switch described in televise source to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
In concrete enforcement, when televise described in described user selects to switch source to described cushioned the source of televising of data time, source of televising described in can directly jumping to.Due to user really perform switch televise source action before, just complete the data in the source of televising that will switch to described in buffering, can save user wait for described in televise source buffering time, therefore the speed of source switching of televising can be improved, thus promote Consumer's Experience.
Such as, if when user selects to be switched to 9 channels continuation viewing, the data corresponding due to 9 channels complete buffering, therefore can directly jump to 9 channels.Like this, described user just can be avoided to wait for that TV cushions the time corresponding to 9 channel datas, thus the speed of source switching of televising can be improved, promote Consumer's Experience.
And for example, when user select to be switched to potato continue viewing time, be the data that the video of potato is corresponding owing to completing the described film source of buffering, therefore directly film source can be jumped to potato.Like this, described user just can be avoided to wait for, and TV cushioned from the time corresponding to the data of potato, thus can improve the speed of source switching of televising, and promoted Consumer's Experience.
S15: the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
In concrete enforcement, in order to reduce power consumption, when the wish of described user without source of televising described in switching, can stop cushioning the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user.
For making those skilled in the art understand better and realize the present invention, the following provide a kind of device that can realize the control method that above-mentioned broadcast source switches.
Fig. 2 shows the control device that a kind of broadcast source in the embodiment of the present invention switches, and described device can comprise: detecting unit 1, judging unit 2, buffer cell 3 and jump-transfer unit 4, wherein:
Described detecting unit 1, detects the source of televising of the current viewing of user;
Described judging unit 2, is suitable for judging whether described user has the wish in the source of televising switching described current viewing;
Described buffer cell 3, is suitable for when described judging unit 2 determines that described user has a wish in source of televising described in switching, cushions the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user;
Described jump-transfer unit 4, be suitable for when described user select switch described in televise source to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
In concrete enforcement, the described source of televising comprises following at least one: television channel or film source, described buffer cell 3, is suitable for cushioning following at least one data: the data of at least one film source each about the data of at least one channel each or the described film source of described user current viewing before and after the described television channel of the current viewing of described user.
In an embodiment of the present invention, described judging unit 2 can comprise: the first judgment sub-unit 21, be suitable for judging whether that the vibrating sensor from being arranged on described remote controller receives vibration signal, when receiving described vibration signal, determine that described user has the wish in source of televising described in switching.
In an embodiment of the present invention, described judging unit 2 can comprise: the second judgment sub-unit 22, be suitable for judging whether that the infrared sensor from being arranged on described remote controller receives infrared signal, when receiving described infrared signal, determine that described user has the wish in source of televising described in switching.
In an alternative embodiment of the invention, described judging unit 2 can comprise: the 3rd judgment sub-unit 23, be suitable for judging whether that the distance receiving described remote controller and described user from the proximity transducer be arranged on described remote controller is less than the signal of predetermined threshold value, when the distance receiving the described remote controller of described expression and described user is less than the signal of predetermined threshold value, determine that described user has the wish in source of televising described in switching.
In an alternative embodiment of the invention, described judging unit 2 can comprise: the 4th judgment sub-unit 24, be suitable for judging whether capturing the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold described remote controller, when capturing described image, determine that described user has the wish in source of televising described in switching.
It should be noted that, according to actual needs, described judging unit 2 can be arranged on different positions by those skilled in the art, such as can described first, second and third judgment sub-unit 21,22 and 23 be arranged on remote controller, also described 4th judgment sub-unit 24 can be arranged in television set or Set Top Box.No matter where described judging unit 2 is arranged at, as long as can realize corresponding arbitration functions, does not all form any restriction to the present invention.
In concrete enforcement, in order to reduce power consumption, described control device can also comprise: stop buffer cell 5, be suitable for when described judging unit 2 determine described user without televise described in switching the wish in source time, the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is that the hardware that can carry out instruction relevant by program has come, this program can be stored in in computer-readable recording medium, and storage medium can comprise: ROM, RAM, disk or CD etc.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (16)
1. a control method for broadcast source switching, is characterized in that, comprising:
Detect the source of televising of the current viewing of user, judge whether described user has the wish in the source of televising switching described current viewing;
When described user has the wish in the source of televising switching described current viewing, cushion the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user;
When the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
2. the control method that switches of broadcast source according to claim 1, is characterized in that, described in the source of televising comprise following at least one: television channel and film source.
3. the control method of broadcast source switching according to claim 2, it is characterized in that, the data of at least one broadcast source that source of televising described in the current viewing of the described user of described buffering is adjacent, comprise following at least one:
The data of at least one channel each before and after the described television channel cushioning the current viewing of described user;
The data of at least one film source each about cushioning the described film source of the current viewing of described user.
4. the control method that switches of broadcast source according to claim 1, is characterized in that, describedly judges whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether that the vibrating sensor from arranging on a remote control receives vibration signal;
When receiving described vibration signal, determine that described user has the wish in the source of televising switching described current viewing.
5. the control method that switches of broadcast source according to claim 1, is characterized in that, describedly judges whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether that the infrared sensor from arranging on a remote control receives infrared signal;
When receiving described infrared signal, determine that described user has the wish in the source of televising switching described current viewing.
6. the control method that switches of broadcast source according to claim 1, is characterized in that, describedly judges whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether the signal being less than predetermined threshold value from the distance arranging proximity transducer on a remote control and receive described remote controller and described user;
When the distance receiving the described remote controller of described expression and described user is less than the signal of predetermined threshold value, determine that described user has the wish in the source of televising switching described current viewing.
7. the control method that switches of broadcast source according to claim 1, is characterized in that, describedly judges whether described user has the wish in the source of televising switching described current viewing, comprising:
Judge whether to capture the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold remote controller;
When capturing described image, determine that described user has the wish in the source of televising switching described current viewing.
8. the control method of broadcast source switching according to claim 1, is characterized in that, also comprise:
When described user is without when switching the wish in source of televising of described current viewing, the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
9. a control device for broadcast source switching, is characterized in that, comprising:
Detecting unit, detects the source of televising of the current viewing of user;
Judging unit, is suitable for judging whether described user has the wish in the source of televising switching described current viewing;
Buffer cell, is suitable for when described judging unit determines that described user has a wish in the source of televising switching described current viewing, cushions the data of at least one adjacent broadcast source of source of televising described in the current viewing of described user;
Jump-transfer unit, be suitable for when the source of televising that described user selects to switch described current viewing to described cushioned the source of televising of data time, cushioned the source of televising of data described in jumping to.
10. the control device that switches of broadcast source according to claim 9, is characterized in that, described in the source of televising comprise following at least one: television channel and film source.
The control device that 11. broadcast source according to claim 10 switch, is characterized in that, described buffer cell, is suitable for cushioning following at least one data: the data of at least one channel each before and after the described television channel of the current viewing of described user; The data of at least one film source each about the described film source of described user current viewing.
The control device that 12. broadcast source according to claim 9 switch, it is characterized in that, described judging unit, comprise: the first judgment sub-unit, be suitable for judging whether that the vibrating sensor from arranging on a remote control receives vibration signal, when receiving described vibration signal, determine that described user has the wish in the source of televising switching described current viewing.
The control device that 13. broadcast source according to claim 9 switch, it is characterized in that, described judging unit, comprise: the second judgment sub-unit, be suitable for judging whether that the infrared sensor from arranging on a remote control receives infrared signal, when receiving described infrared signal, determine that described user has the wish in the source of televising switching described current viewing.
The control device that 14. broadcast source according to claim 9 switch, it is characterized in that, described judging unit, comprise the 3rd judgment sub-unit, be suitable for judging whether that the distance receiving described remote controller and described user from the proximity transducer arranged on a remote control is less than the signal of predetermined threshold value, when the distance receiving the described remote controller of described expression and described user is less than the signal of predetermined threshold value, determine that described user has the wish in the source of televising switching described current viewing.
The control device that 15. broadcast source according to claim 9 switch, it is characterized in that, described judging unit, comprise: the 4th judgment sub-unit, be suitable for judging whether capturing the image that described user makes the action in source of televising described in switching, described action comprises following at least one: pick up or hold remote controller, when capturing described image, determines that described user has the wish in the source of televising switching described current viewing.
The control device that 16. broadcast source according to claim 9 switch, it is characterized in that, also comprise: stop buffer cell, be suitable for when described judging unit determine described user without televise described in switching the wish in source time, the data of at least one broadcast source stopping source of televising described in the current viewing of the described user of buffering adjacent.
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