CN104768060B - A kind of channel switching method and device - Google Patents
A kind of channel switching method and device Download PDFInfo
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- CN104768060B CN104768060B CN201510161161.3A CN201510161161A CN104768060B CN 104768060 B CN104768060 B CN 104768060B CN 201510161161 A CN201510161161 A CN 201510161161A CN 104768060 B CN104768060 B CN 104768060B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000012937 correction Methods 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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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
- H04N21/43—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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
The embodiment of the invention discloses a kind of channel switching method and device, automatically switches to the self-defined mark according to user between different television channels, realizes TV according to customized information automatic switchover corresponding channel.The described method includes：Obtain the broadcasting content and playing progress rate corresponding to the television channel being currently played；According to the broadcasting content and playing progress rate of acquisition, the switch flag information for playing and whether there is in content and playing progress rate and channel switching being carried out for prompting is identified；Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switch flag information for carrying out channel switching, the television channel being currently played is switched into other television channels；With the beneficial effect to be automatically switched according to the self-defined mark of user between different television channels, purpose of the TV according to customized information automatic switchover corresponding channel is realized, the intelligent of television set is improved, also improves user experience.
Description
Technical field
The present invention relates to Internet technical field, more particularly to a kind of channel switching method and device.
Background technology
By the rapid development of Internet technology in recent years, the business of internet is continuously increased, and people are based on internet
Various information can be touched.And at the same time, television set is also as one of household electrical appliance of every household indispensability.See
It has also been indispensable a kind of leisure way in people's daily life to see TV programme.Since television set can receive difference
The TV programme of TV station's transmission, can also be based on internet hunt internet program, the program that user may be viewed by is varied.Cause
This, for user while program is watched, the phenomenon that i.e. zapping is switched between different channels is also very common.At present,
Television set is when playing internet program, it usually needs the operation ability zapping based on user, that is to say, that television set cannot be not
With channel between automatically switched i.e. cannot automatic zapping, can not be according to the self-defining operation of user from moving platform.
The content of the invention
The embodiment of the present invention provides a kind of channel switching method and device, to according to the self-defined mark of user in difference
Television channel between automatically switch, realize TV according to customized information automatic switchover corresponding channel.
The embodiment of the present invention provides a kind of channel switching method, including：
Obtain the broadcasting content and playing progress rate corresponding to the television channel being currently played；
According to the broadcasting content and playing progress rate of acquisition, identify and whether there is in the broadcasting content and playing progress rate
For prompting the switch flag information of progress channel switching；
Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switch flag information for carrying out channel switching,
The television channel being currently played is switched into other television channels.
In one embodiment, the broadcasting content obtained corresponding to the television channel that is currently played and play into
Degree, including：
Extract the programme information EPG files corresponding to television for play TV programme；
The EPG files are parsed, from the EPG files, obtain broadcasting corresponding to the television channel being currently played
Put content and playing progress rate.
In one embodiment, described identify exists in the broadcasting content and playing progress rate for prompting to carry out channel
The switch flag information of switching, other television channels are switched to by the television channel being currently played, including：
Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switch flag information for carrying out channel switching,
The switch flag information is parsed, obtains the switching channels information corresponding to the switch flag information；
According to the switching channels information of acquisition, the television channel being currently played is switched into the switching channels
The corresponding television channel of information.
In one embodiment, the channel switching method further includes：
The switch flag information for being used to prompt to carry out channel switching of user's mark is received, and is believed according to the switch flag
Breath mark program play messages.
In one embodiment, the switch flag information for being used to prompt to carry out channel switching for receiving user's mark,
And according to the switch flag information flag program play messages, including：
The mark instructions for being used to carry out channel switching of response user's triggering, record broadcasting content and the broadcasting of user's mark
Progress；
According to the broadcasting content and playing progress rate of user's mark, when obtaining corresponding switch contents type and switching
Between, obtain the switch flag information；
The switch flag information is stored into EPG files, so as to based on switch flag described in the EPG file corrections
Information corresponding switching time.
Corresponding to above-mentioned audio and video edit methods, the embodiment of the present invention additionally provides a kind of channel switching mechanism, including：
Acquisition module, for obtaining broadcasting content and playing progress rate corresponding to the television channel being currently played；
Identification module, for the broadcasting content and playing progress rate according to acquisition, identifies the broadcasting content and broadcasting
It whether there is in progress and be used to prompt the switch flag information for carrying out channel switching；
Handover module, for being used to prompt when the identification module identifies to exist in the broadcasting content and playing progress rate
When carrying out the switch flag information of channel switching, the television channel being currently played is switched into other television channels.
In one embodiment, the acquisition module includes：
Extraction unit, for extracting the programme information EPG files corresponding to television for play TV programme；
Acquiring unit, for parsing the EPG files, from the EPG files, obtains the TV frequency being currently played
Broadcasting content and playing progress rate corresponding to road.
In one embodiment, the handover module includes：
Resolution unit, for being used to prompt when the identification module identifies to exist in the broadcasting content and playing progress rate
When carrying out the switch flag information of channel switching, the switch flag information is parsed, is obtained corresponding to the switch flag information
Switching channels information；
Switch unit, for the switching channels information according to acquisition, the television channel being currently played is switched
To the corresponding television channel of the switching channels information.
In one embodiment, the channel switching mechanism further includes：
Mark module, for receive user's mark be used for prompt carry out channel switching switch flag information, and according to
The switch flag information flag program play messages.
In one embodiment, the mark module includes：
Recording unit, for responding the mark instructions for being used to carry out channel switching of user's triggering, records user's mark
Play content and playing progress rate；
Indexing unit, for the broadcasting content and playing progress rate according to user's mark, obtains corresponding switch contents
Type and switching time, obtain the switch flag information；
Storage unit, for storing the switch flag information into EPG files, so as to based on the EPG files school
Just described switch flag information corresponding switching time.
Channel switching method of the embodiment of the present invention and device can reach following beneficial effect：
By obtaining broadcasting content and playing progress rate corresponding to the television channel being currently played；According to the institute of acquisition
State and play content and playing progress rate, identify and whether there is in the broadcasting content and playing progress rate for prompting to carry out channel switching
Switch flag information；Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switching mark for carrying out channel switching
Remember information, the television channel being currently played is switched into other television channels；Exist with the self-defined mark according to user
The beneficial effect to automatically switch between different television channels, realizes TV and is automatically switched according to customized information
The purpose of corresponding channel, improves the intelligent of television set, also improves user experience.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and attached drawing.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be used to explain the present invention together, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart of channel switching method of the present invention according to an exemplary embodiment；
Fig. 2 is the flow chart of step S10 in a kind of channel switching method of the present invention according to an exemplary embodiment；
Fig. 3 is the flow chart of step S30 in a kind of channel switching method of the present invention according to an exemplary embodiment；
Fig. 4 is the flow chart of another channel switching method of the present invention according to an exemplary embodiment；
Fig. 5 is the flow chart of step S40 in a kind of channel switching method of the present invention according to an exemplary embodiment；
Fig. 6 is a kind of block diagram of channel switching mechanism of the present invention according to an exemplary embodiment；
Fig. 7 is the frame of acquisition module 60 in a kind of channel switching mechanism of the present invention according to an exemplary embodiment
Figure；
Fig. 8 is the frame of handover module 80 in a kind of channel switching mechanism of the present invention according to an exemplary embodiment
Figure；
Fig. 9 is the block diagram of another channel switching mechanism of the present invention according to an exemplary embodiment；
Figure 10 is the frame of mark module 90 in a kind of channel switching mechanism of the present invention according to an exemplary embodiment
Figure.
Embodiment
The preferred embodiment of the present invention is illustrated below in conjunction with attached drawing, it will be appreciated that described herein preferred real
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
A kind of channel switching method is provided in an embodiment disclosed by the invention, to the self-defined mark according to user
Automatically switch between different television channels, realize TV according to customized information automatic switchover corresponding channel.
As shown in Figure 1, a kind of channel switching method includes step S10-S30 in the embodiment of the present invention：
Step S10, the broadcasting content and playing progress rate corresponding to the television channel being currently played are obtained；
Obtain the acquisition modes of the broadcasting content and playing progress rate corresponding to the television channel that is currently played, including but
It is not limited to：By the corresponding EPG file acquisitions of programme information, or obtain by other means.
In one embodiment, as shown in Fig. 2, the step S10 may be embodied as step S101-S102：
Step S101, the programme information EPG files corresponding to television for play TV programme are extracted；
In the present embodiment, obtain the broadcasting content corresponding to current playing program by programme information EPG files and broadcast
Degree of putting into.Therefore, it is necessary first to extract the programme information EPG files corresponding to television for play TV programme.
Step S102, the EPG files are parsed, from the EPG files, obtain the television channel institute being currently played
Corresponding broadcasting content and playing progress rate.
After extracting corresponding EPG files, the EPG files are parsed, so that by the EPG files, it is current to obtain television set
The television channel played, and the television channel correspond to the broadcasting content played and playing progress rate.
Step S20, according to the broadcasting content and playing progress rate of acquisition, identify in the broadcasting content and playing progress rate
With the presence or absence of the switch flag information for prompting progress channel switching；
Get after must act broadcasting content and the playing progress rate corresponding to the TV programme played, identify the broadcasting
It whether there is switch flag information in content and playing progress rate；The switch flag information is：User's mark be used for prompt TV
Machine carries out the information of channel switching.
Step S30, identify to exist in the broadcasting content and playing progress rate and be used to prompt the switching for carrying out channel switching
Label information, other television channels are switched to by the television channel being currently played.
It is used to prompt to carry out channel switching there is no above-mentioned when television set is identified in the broadcasting content and playing progress rate
During switch flag information, television set continues to execute current operation, for example continues to play the TV programme being currently played.When
When television set identifies the switch flag information for playing and existing in content and playing progress rate and being used for prompting progress channel switching, TV
Machine performs channel switching operation, and the television channel being currently played is switched to other television channels.
In one embodiment, as shown in figure 3, the step S30 may be embodied as step S301-S302：
Step S301, identify to exist in the broadcasting content and playing progress rate and be used to prompt the switching for carrying out channel switching
Label information, parses the switch flag information, obtains the switching channels information corresponding to the switch flag information；
In the embodiment of the present invention, exist in broadcasting content and playing progress rate that television set identification is currently played and be used to carry
When showing the switch flag information for carrying out channel switching, the switch flag information is parsed first, the purpose of parsing is primarily to obtain
The switching channels information corresponding to the switch flag is taken, i.e., television set is identified there are during switch flag information, is only aware of
The carry out channel switching, as being specifically switched to which channel, it is necessary to be obtained by parsing the switch flag information.
Step S302, according to the switching channels information of acquisition, the television channel being currently played is switched into institute
State the corresponding television channel of switching channels information.
When parsing obtains the switching channels information corresponding to the channel that will be switched to, television set performs channel switching behaviour
Make, the television channel being currently played is switched into the television channel corresponding to above-mentioned switching channels information, complete once frequency
The automatically switching operation in road.
On the basis of the channel switching method that above-described embodiment is provided, television set performs the premise of automatic channel switching
When, it is necessary to broadcasting content and playing progress rate of the user to television for play are marked, so as to obtain corresponding switch flag letter
Breath.As shown in figure 4, channel switching method of the embodiment of the present invention further includes：
Step S40, the switch flag information for being used to prompt to carry out channel switching of user's mark is received, and is cut according to described
Dehorn remembers information flag program play messages.
In the embodiment of the present invention, television set receives the switch flag letter for being used to prompt to carry out channel switching of user's mark
During breath, the switch flag information is recorded, program play messages are marked according to the switch flag information.Such as Yong Hu
During watching TV programme, if it find that the channel commences play out advertisement, or commences play out the content oneself not liked,
It then can go out make marks in the position, other television channels can also be tagged to.
In one embodiment, as shown in figure 5, the step S40 may be embodied as step S401-S403：
Step S401, the mark instructions for being used to carry out channel switching of user's triggering are responded, record the broadcasting of user's mark
Content and playing progress rate；
When being used to carry out the mark instructions of channel switching of user's triggering is received, the mark instructions is responded, records at the same time
The broadcasting content and playing progress rate of user's mark.
Step S402, according to the broadcasting content and playing progress rate of user's mark, corresponding switch contents type is obtained
And switching time, obtain the switch flag information；
According to the above-mentioned broadcasting content and playing progress rate of user's mark, corresponding switch contents and switching time are obtained, than
Such as, switch contents are advertisement；Alternatively, switch contents are：Certain variety show plays second link, then when recording switching at the same time
Between, so as to obtain corresponding switch flag information.
Step S403, the switch flag information is stored into EPG files, so as to based on the EPG file corrections institute
State switch flag information corresponding switching time.
Due in above-mentioned steps S402, have recorded corresponding switching time, therefore, by the switch flag comprising switching time
Information is stored into EPG files, facilitates television set to correct corresponding in the switch flag information cut according to the EPG files
Change the time.For example user's mark is location advertising, due to the daily advertising time may somewhat difference, can
To be corrected by EPG, the accuracy of channel switching is improved, while lifts user experience.
Above channel switching method, by obtaining broadcasting content and broadcasting corresponding to the television channel being currently played
Progress；According to the broadcasting content and playing progress rate of acquisition, identify in the broadcasting content and playing progress rate with the presence or absence of use
The switch flag information of channel switching is carried out in prompting；Identify it is described broadcasting content and playing progress rate in exist be used for prompt into
The switch flag information of row channel switching, other television channels are switched to by the television channel being currently played；With basis
The beneficial effect that the self-defined mark of user automatically switches between different television channels, realizes TV according to user
The purpose of self-defined information automatic switchover corresponding channel, improves the intelligent of television set, also improves user experience.
A kind of corresponding channel switching method provided in an embodiment of the present invention, present invention also offers a kind of channel switching dress
Put；As shown in fig. 6, a kind of channel switching mechanism includes：Acquisition module 60, identification module 70 and handover module 80.Wherein,
Acquisition module 60, for obtaining broadcasting content and playing progress rate corresponding to the television channel being currently played.
In one embodiment, as shown in fig. 7, the acquisition module 60 includes：
Extraction unit 601, for extracting the programme information EPG files corresponding to television for play TV programme；
Acquiring unit 602, for parsing the EPG files, from the EPG files, obtains the electricity being currently played
Broadcasting content and playing progress rate corresponding to tv channel.
Identification module 70, for the broadcasting content and playing progress rate according to acquisition, identifies the broadcasting content and broadcasts
It whether there is in degree of putting into and be used to prompt the switch flag information for carrying out channel switching.
Handover module 80, for being used to carry when the identification module identifies to exist in the broadcasting content and playing progress rate
When showing the switch flag information for carrying out channel switching, the television channel being currently played is switched into other television channels.
In one embodiment, as shown in figure 8, the handover module 80 includes：
Resolution unit 801, for being used for when the identification module identifies to exist in the broadcasting content and playing progress rate
When prompting carries out the switch flag information of channel switching, the switch flag information is parsed, obtains the switch flag information institute
Corresponding switching channels information；
Switch unit 802, for the switching channels information according to acquisition, the television channel being currently played is cut
Shift to the corresponding television channel of the switching channels information.
In one embodiment, as shown in figure 9, the channel switching mechanism further includes：
Mark module 90, for receiving the switch flag information for being used to prompt to carry out channel switching of user's mark, and root
According to the switch flag information flag program play messages.
In one embodiment, as shown in Figure 10, the mark module 90 includes：
Recording unit 901, for responding the mark instructions for being used to carry out channel switching of user's triggering, records user's mark
Broadcasting content and playing progress rate；
Indexing unit 902, for the broadcasting content and playing progress rate according to user's mark, obtains in corresponding switching
Hold type and switching time, obtain the switch flag information；
Storage unit 903, for storing the switch flag information into EPG files, so as to based on the EPG files
Correct the switch flag information corresponding switching time.
Above channel switching mechanism, by obtaining broadcasting content and broadcasting corresponding to the television channel being currently played
Progress；According to the broadcasting content and playing progress rate of acquisition, identify in the broadcasting content and playing progress rate with the presence or absence of use
The switch flag information of channel switching is carried out in prompting；Identify it is described broadcasting content and playing progress rate in exist be used for prompt into
The switch flag information of row channel switching, other television channels are switched to by the television channel being currently played；With basis
The beneficial effect that the self-defined mark of user automatically switches between different television channels, realizes TV according to user
The purpose of self-defined information automatic switchover corresponding channel, improves the intelligent of television set, also improves user experience.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The shape for the computer program product that usable storage medium is implemented on (including but not limited to magnetic disk storage and optical memory etc.)
Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that it can be realized by computer program instructions every first-class in flowchart and/or the block diagram
The combination of flow and/or square frame in journey and/or square frame and flowchart and/or the block diagram.These computer programs can be provided
The processors of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that the instruction performed by computer or the processor of other programmable data processing devices, which produces, to be used in fact
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a square frame or multiple square frames.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and scope.In this way, if these modifications and changes of the present invention belongs to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these modification and variations.
Claims (6)
- A kind of 1. channel switching method, it is characterised in that including：Obtain the broadcasting content and playing progress rate corresponding to the television channel being currently played；According to the broadcasting content and playing progress rate of acquisition, it whether there is in the identification broadcasting content and playing progress rate and be used for Prompting carries out the switch flag information of channel switching；Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switch flag information for carrying out channel switching, ought The preceding television channel played switches to other television channels；The channel switching method further includes：The switch flag information for being used to prompt to carry out channel switching of user's mark is received, and according to the switch flag information mark Remember program play messages；It is described to receive the switch flag information for being used to prompt to carry out channel switching of user's mark, and believed according to the switch flag Breath mark program play messages, including：Being used for of response user's triggering carries out the mark instructions of channel switching, record the broadcasting content of user's mark and play into Degree；According to the broadcasting content and playing progress rate of user's mark, corresponding switch contents type and switching time are obtained, is obtained To the switch flag information；The switch flag information is stored into EPG files, so as to based on switch flag information described in the EPG file corrections Corresponding switching time.
- 2. the method as described in claim 1, it is characterised in that described to obtain corresponding to the television channel being currently played Content and playing progress rate are played, including：Extract the programme information EPG files corresponding to television for play TV programme；The EPG files are parsed, from the EPG files, are obtained in the broadcasting corresponding to the television channel being currently played Appearance and playing progress rate.
- 3. the method as described in claim 1, it is characterised in that described identify exists in the broadcasting content and playing progress rate For prompting the switch flag information of progress channel switching, the television channel being currently played is switched into other TVs frequency Road, including：Identify to exist in the broadcasting content and playing progress rate and be used to prompt the switch flag information for carrying out channel switching, parsing The switch flag information, obtains the switching channels information corresponding to the switch flag information；According to the switching channels information of acquisition, the television channel being currently played is switched into the switching channels information Corresponding television channel.
- A kind of 4. channel switching mechanism, it is characterised in that including：Acquisition module, for obtaining broadcasting content and playing progress rate corresponding to the television channel being currently played；Identification module, for the broadcasting content and playing progress rate according to acquisition, identifies the broadcasting content and playing progress rate In whether there is be used for prompt carry out channel switching switch flag information；Handover module, for being used to prompt to carry out when the identification module identifies in the broadcasting content and playing progress rate to exist During the switch flag information of channel switching, the television channel being currently played is switched into other television channels；The channel switching mechanism further includes：Mark module, for receiving the switch flag information for being used to prompt to carry out channel switching of user's mark, and according to described Switch flag information flag program play messages；The mark module includes：Recording unit, for responding the mark instructions for being used to carry out channel switching of user's triggering, records the broadcasting of user's mark Content and playing progress rate；Indexing unit, for the broadcasting content and playing progress rate according to user's mark, obtains corresponding switch contents type And switching time, obtain the switch flag information；Storage unit, for storing the switch flag information into EPG files, so as to based on the EPG file corrections institute State switch flag information corresponding switching time.
- 5. device as claimed in claim 4, it is characterised in that the acquisition module includes：Extraction unit, for extracting the programme information EPG files corresponding to television for play TV programme；Acquiring unit, for parsing the EPG files, from the EPG files, obtains the television channel institute being currently played Corresponding broadcasting content and playing progress rate.
- 6. device as claimed in claim 4, it is characterised in that the handover module includes：Resolution unit, for being used to prompt to carry out when the identification module identifies in the broadcasting content and playing progress rate to exist During the switch flag information of channel switching, the switch flag information is parsed, obtains cutting corresponding to the switch flag information Change channel information；Switch unit, for the switching channels information according to acquisition, institute is switched to by the television channel being currently played State the corresponding television channel of switching channels information.
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| CN108668172B (en) * | 2018-04-03 | 2021-04-30 | 北京奇艺世纪科技有限公司 | Video playing method and device |
| CN114786021B (en) * | 2021-01-22 | 2024-04-05 | 青岛海信宽带多媒体技术有限公司 | Method and device for controlling playing of live program based on intelligent set top box |
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| CN1347244A (en) * | 1999-10-06 | 2002-05-01 | Lg电子株式会社 | Device and method for channel control of digital TV |
| JP2002101352A (en) * | 2000-09-21 | 2002-04-05 | Hitachi Ltd | Digital broadcast receiver and reception method |
| CN1507277A (en) * | 2002-12-11 | 2004-06-23 | Lg电子株式会社 | Digital television and method of automatic switching channel |
| CN102984577A (en) * | 2012-11-23 | 2013-03-20 | Tcl集团股份有限公司 | Method and device for formulating channel functions |
| CN103945271A (en) * | 2013-01-21 | 2014-07-23 | 联想(北京)有限公司 | Information processing method, device and electronic equipment |
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