CN101442606A - Method and system for controlling operation for multimedia devices - Google Patents
Method and system for controlling operation for multimedia devices Download PDFInfo
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- CN101442606A CN101442606A CNA2007101938052A CN200710193805A CN101442606A CN 101442606 A CN101442606 A CN 101442606A CN A2007101938052 A CNA2007101938052 A CN A2007101938052A CN 200710193805 A CN200710193805 A CN 200710193805A CN 101442606 A CN101442606 A CN 101442606A
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Abstract
The invention relates to method and a system for controlling multimedia devices. The system and method are provided for controlling playback volume memory of multimedia content for a multimedia device and may include adjusting playback volume of multimedia content for a selected channel based on a determined identity of the selected channel and a determined identity of a program associated with the multimedia content. The controlling multimedia device may be tuned to the selected channel or the adjusted playback volume of the multimedia content may be stored to memory. The stored adjusted playback volume may be associated with one or more identities including the selected channel identity, the program identity and/or one or more user identities. The stored adjusted playback volume may be retrieved for subsequent playback of the multimedia content with further adjustment. The adjusting of playback volume of the multimedia content may utilize one or more of a wireless signal, wired signal and/or a voice command.
Description
Technical field
The present invention relates to TV and/or multimedia equipment, more particularly, relate to the method and system that a kind of volume that is used to control multimedia equipment is provided with.
Background technology
Multimedia equipment (for example television set) can pass through multiple means (for example satellite transmits, cable and/or air borne) various audio frequency of visit and/or video frequency program.After the television set processing, some TV signal has the volume base value higher than other program.When carrying out channel browsing, the programme signal volume on the specific channel is very big, and other program volume on other channel is lower or noiseless.
In order to maximize the channel capacity in the cable transmission and to prevent copy right piracy, programme signal transmits with a plurality of different frequencies and the process scrambling.Thereby need to select channel program and video content that channel program signal descrambling one-tenth is used to show and the audio content by loudspeaker plays with cable set top box (STB).Remote manipulator can be used for browsing channel and volume is adjusted to the user feels comfortable rank.The user can be at any time be tuned to other channel watch other program with commercial skip, the program of returning to watch them to like may need to adjust volume again in this process then.
Wired STB descrambling is according to some standard cable form (open cable application platform (OCAP for example
TM)) programme signal that sends.OCAP
TMIt is operating system layer for the consumer-elcetronics devices design that is connected to cable television system (for example Comcast or Cox Cable).Unlike the operating system of moving on the personal computer, CNN is controlled any OCAP
TMProgram moves on user's machine.Support OCAP
TMCNN realize two-way communication by the third party device on the cable network.OCAP
TMAllow the beholder to see program guide and program request customized menus.OCAP
TMProgram also can be used for other interactive services, for example ecommerce, online bank, electronic program guides and digital video imprinting.Operation OCAP
TMEquipment comprise HDTV (High-Definition Television), digital video CD writer (DVRs), game station, portable video apparatus, mobile phone, PC or wireless device.All support OCAP
TMDigital Television can use a television set and a remote controller to visit all cable TV services, and do not need independent set-top box (STB).
The another kind of tuning interface shape of cable TV is a cable card.Cable card is a kind of lesser calorie, in the slot in a large amount of new HDTVs of nearest each manufacturers produce of insertion.Cable card can the dessert machine top box use.Before storing, cable card, is similar to the descrambler of movie channel by the account information of STB monitoring.CNN requires OCAP
TMPart as cable card 2.0 standards.This requirement is just in the consideration of FCC (Federal Communications Commission).
Another kind of television style by interactive services is IPTV (network protocol television).IPTV is a kind of system that uses procotol by network architecture transmission digital television service, comprises by broadband connection and transmits TV programme.For residential customer, IPTV provides with video request program usually, and can for example Web inserts and VoIP binds with Internet service.IPTV generally uses the closed network framework to provide by bandwidth operator.The mode of this closed network with transmit TV by public the Internet and form competition.Such transmission is called widely by the TV of internet or Internet television.Commercial, can use IPTV to transmit TV programme by intranet and commercial network.
Support OCAP
TMTV, cable card and IPTV be convenient to browsing of channel and program, but the user still need be based on the change of current channel and content and is regulated volume.
Each feature that compares the follow-up system that will introduce in conjunction with the accompanying drawings of the present invention, other limitation and drawback existing and conventional art are conspicuous for the person of ordinary skill of the art.
Summary of the invention
The application shows below in conjunction with at least one width of cloth accompanying drawing and/or has described method and/or the system that a kind of volume that is used to control multimedia equipment is provided with, and provide more complete defining in claims.
According to an aspect of the present invention, the invention provides a kind of method of operating that is used to control multimedia equipment, described method comprises: the sign of determining based on the selected channel that presents content of multimedia identifies the playback volume of regulating described selected the above content of multimedia of channel with the definite of program relevant with described content of multimedia.
As preferably, described method further comprises: be tuned to described selected channel.
As preferably, described method further comprises: the playback volume of described content of multimedia that will be through regulating deposits memory in.
As preferably, described method further comprises: the sign of determining that will present the described channel of described content of multimedia deposits memory in.
As preferably, described method further comprises: the sign of determining of described program that will be relevant with described content of multimedia deposits memory in.
As preferably, described method further comprises: the playback volume of the described content of multimedia of institute's stored adjusted, present described content of multimedia described channel determine sign and the described program relevant with described content of multimedia determine create relevance between identifying.
As preferably, described method further comprises: the playback volume of the described content of multimedia of institute's stored adjusted, definite sign of determining sign, the described program relevant with described content of multimedia that present the described channel of described content of multimedia are associated with one or more users.
As preferably, described method further comprises: obtain institute's stored adjusted playback volume and be used for the playback of described content of multimedia subsequently.
As preferably, described method further comprises: in replayed section subsequently, the playback volume of described content of multimedia is adjusted to described stored adjusted playback volume.
As preferably, described method further comprises: the described volume of using following one or more modes to regulate described content of multimedia: wireless signal, wire signal and voice command.
According to an aspect of the present invention, the invention provides a kind of machine readable memory, the computer program of its stored comprises that at least one is used to control the code segment of the operation of multimedia equipment, described at least one code segment causes described machine to carry out following steps by the machine execution: the sign of determining based on the selected channel that presents content of multimedia identifies the playback volume of regulating described selected the above content of multimedia of channel with the definite of program relevant with described content of multimedia.
As preferably, described at least one code segment comprises: the code that is used to be tuned to described selected channel.
As preferably, described at least one code segment comprises: the playback volume of described content of multimedia that will be through regulating deposits the code of memory in.
As preferably, described at least one code segment comprises: the sign of determining that will present the described channel of described content of multimedia deposits the code of memory in.
As preferably, described at least one code segment comprises: the sign of determining of described program that will be relevant with described content of multimedia deposits the code of memory in.
As preferably, described at least one code segment comprises: in the playback volume of the described content of multimedia of institute's stored adjusted, present the code of determining establishment relevance between the sign of determining sign and the described program relevant with described content of multimedia of the described channel of described content of multimedia.
As preferably, described at least one code segment comprises: with the playback volume of the described content of multimedia of institute's stored adjusted, present definite code that is associated with one or more users that identifies of determining sign, the described program relevant with described content of multimedia of the described channel of described content of multimedia.
As preferably, described at least one code segment comprises: be used to obtain institute's stored adjusted playback volume to be used for the code of the playback of described content of multimedia subsequently.
As preferably, described at least one code segment comprises: the code that the playback volume of described content of multimedia is adjusted to described stored adjusted playback volume in replayed section subsequently.
As preferably, described at least one code segment comprises: use following one or more modes to regulate the code of the described volume of described content of multimedia: wireless signal, wire signal and voice command.
According to an aspect of the present invention, the invention provides a kind of operated system of controlling multimedia equipment, described system comprises: at least one processor, described at least one processor identifies the playback volume of regulating described selected the above content of multimedia of channel based on the sign of determining of the selected channel that presents content of multimedia with the definite of program relevant with described content of multimedia.
As preferably, described at least one processor is tuned to described selected channel.
As preferably, the playback volume of the described content of multimedia that described at least one processor will be through regulating deposits memory in.
As preferably, the sign of determining that described at least one processor will present the described channel of described content of multimedia deposits memory in.
As preferably, the sign of determining of the described program that described at least one processor will be relevant with described content of multimedia deposits memory in.
As preferably, described at least one processor the playback volume of the described content of multimedia of institute's stored adjusted, present described content of multimedia described channel determine sign and the described program relevant with described content of multimedia determine create relevance between identifying.
As preferably, described at least one processor is associated the playback volume of the described content of multimedia of institute's stored adjusted, definite sign of determining sign, the described program relevant with described content of multimedia that present the described channel of described content of multimedia with one or more users.
As preferably, described at least one processor obtains institute's stored adjusted playback volume and is used for the playback of described content of multimedia subsequently.
As preferably, described at least one processor is adjusted to described stored adjusted playback volume with the playback volume of described content of multimedia in replayed section subsequently.
As preferably, described volume that described at least one processor uses following one or more modes to regulate described content of multimedia: wireless signal, wire signal and voice command.
Various advantage of the present invention, various aspects and character of innovation, and the details of the embodiment of example shown in it will describe in detail in following description and accompanying drawing.
Description of drawings
Fig. 1 is an exemplary block diagram of controlling the system that the volume of multimedia equipment is provided with according to an embodiment of the invention;
Fig. 2 is the exemplary block diagram that is used for the realization that the volume memory of multimedia equipment is provided with according to an embodiment of the invention;
Fig. 3 is an exemplary steps flow chart of regulating the playback volume according to an embodiment of the invention in multimedia equipment;
Fig. 4 is used for the exemplary steps flow chart that playback volume memory is provided with in the multimedia equipment according to an embodiment of the invention.
Embodiment
The present invention relates to the method and system that a kind of volume that is used to control multimedia equipment is provided with.According to an aspect of the present invention, the adjusting of selecting the playback volume of content of multimedia on the channel can be carried out based on definite the sign with the sign of determining of the program relevant with this content of multimedia of the selected channel that presents this content of multimedia.Described multimedia equipment is tunable to described selected channel and program, and the setting of described playback volume deposits memory in.The setting of described playback volume can with the sign of described selected channel, the sign of program and/or user's sign association store.Be adjustable in the setting of playback volume under the situation of new volume setting, this playback volume setting that is stored in the memory can be updated to new volume setting.
Fig. 1 is the exemplary block diagram that is used to control the system that the volume of multimedia equipment is provided with according to an embodiment of the invention.As shown in Figure 1, show for example for example stereo set 170 or bluetooth equipment 180 of main frame or memory device 160, wireless device of multimedia equipment 100, remote control equipment 110, user 132 and a plurality of optional I/O equipment.
One of standard that content of multimedia signal 101 can be based on various " program provisioning database ", OCAP for example
TMForm.OCAP
TMForm allows receiver 102 to know the programming timetable, comprises the precise time that specific program begins and finishes.Selected program 113 is associated with any coherence messages of this broadcasting schedule and this program identification.Know program 113, can make receiver 102 in the process that adjusts back to selected program 113 subsequently, " remembeing " is at the VMS 116 of this selected channel 113 by obtaining the VMS 116 that are stored in the VMR 104.
A plurality of optional I/O equipment can be main frame or memory device 160, stereo set 170 or wireless bluetooth device 180, are connected to I/O interface 120a or 120b.Main frame or memory device 160 can be that ply-yarn drill, storage card, handheld computer, wireless device or any suitable network equipment are arranged.In the another embodiment of the present invention, but most of function of main frame or memory device 160 integrated receivers 102 comprises the VMS function, thereby when it is connected to I/ O interface 120a or 120b, alternative STB or receiver 102.I/O data 119, tune command 122 and content of multimedia signal 101,217a can be unidirectional, also can be two-way.
Fig. 2 is the exemplary block diagram that is used for the realization that the volume memory of multimedia equipment is provided with according to an embodiment of the invention.As shown in Figure 2, show for example for example stereo set 270 or bluetooth equipment 280 of main frame or memory device 260a, 260b, wireless device of multimedia equipment 200, remote control equipment 210, user 232 and a plurality of optional I/O equipment.
Adopt under the situation of integration mode, the function of receiver 202 can be integrated in the integrated TV platform 203, makes remote control equipment 210 directly to communicate by letter with TV platform 203.For example, multimedia equipment 200 can comprise that TV platform 203 is connected to main frame or memory device 260a (if any ply-yarn drill), replaces the mode that the receiver 202 with integrated VMS function is positioned at TV platform 203 outsides.
Be stored in volume memories in the VMR 204 and the playback volume that VMS 216 can have the acquiescence of dispatching from the factory be set level is set, the playback volume level 230 before maybe can using is as the default setting of the program of any selected channel.VMS 216 is renewable and will any change of playback volume level 230 be associated with for example selected channel 212 of the sign in the VMR 204, program 213 or optional user ID 214.Change to the playback volume level can transmit from receiver interface 208 or I/O interface 220a.If user 232 switches to different channels temporarily to watch other program, when returning this selected channel 212 and program 213 then, the volume level 230 of content of multimedia 224 can be recovered by the setting of obtaining among the VMS 216 that deposits in recently in the VMR 204 on the TV platform 203.
If subsequently be tuned to other channel and do not make any volume at new program and change, then the acquiescence VMS 216 that can be used as this program or other channel of the current volume level 230 of TV platform 203 is provided with.The VMS 216 of program is provided with and can determines by one of following several different methods: by the nearest modification input from user 232 of tune command 222, I/O data 219a or radio communication 276; Past is the setting of normal use; The statistical weight mean value of the setting of Shi Yonging in the past or setting arbitrarily.In one embodiment of the present of invention, the acquiescence VMS of program can use the VMR database VMS of normal selection after being used for, or decides in conjunction with the relevant information of user ID 214.User ID can be used to the VMS of a user in the corresponding VMR and another user's VMS are made a distinction.User ID can comprise personal code, Customs Assigned Number, voice identifier or biological attribute data.
Processor/controller 206 comprises code, circuit and/or the logic in suitable generation, is used to respond from receiver 208, optionally I/O interface 220a, the VMS 216 that obtains from VMR 204 and the input of handling code 207, handles also generating output 206a and 206b.Output 206a includes the relevant information of selecting channel 212, program 213 and content of multimedia 224 being set to playback volume level 230.Response output 206a, descrambler 209 is with OCAP
TMSignal 201 descramblings become signal 217.Signal 217 can comprise through the video content 237 of descrambling and audio content 227.Video content 237 shows the content of multimedia 224 of program 213 on the selected channel 212.Loud speaker 228 is according to VMS216, by the adjustment of adjustable gain control circuit 226, with substantially invariable playback volume level 230 output audio contents 227.
Among another optional embodiment of the present invention, remote control equipment 210 can receive tune command by external host or memory device 260b.I/O data 219b from main frame or memory device 206b imports from the serial of master computer, flash memory, handheld device, or downloads from the internet.I/O data 219b can be unidirectional or two-way.The transmission medium of communication link can be wired and/or wireless.The exemplary radio communications link comprises bluetooth or optical link (for example infrared ray).
Fig. 3 carries out the exemplary steps flow chart that the playback volume is regulated according to one embodiment of the invention in multimedia equipment 200.In the step 302, multimedia equipment 200 obtains VMS216 so that the playback volume to be set from memory VMR 204.In the step 304, multimedia equipment receives the playback volume and changes adjusting.If user 232 wishes to change playback volume level 230, user 232 can initiate tune command 222, to use infrared mode, keyboard, I/O equipment and/or agreement to raise by remote control equipment 210 or to reduce volume level.In the step 306, multimedia equipment 200 is carried out the playback volume and is changed adjusting to raise or to reduce current VMS 216 settings.In the step 308, multimedia equipment 200 is provided according to program identification by the current program 213 that provides on the currently selected channel 212.In the step 310, multimedia equipment 200 update packages contain the volume memory record VMR 204 of current VMS 216, and volume memory record VMR 204 can related selected channel 212, program 213 or optional user ID 214.For example, this relevance comprises the time slot during can watching current program 213 or the association of time window.
According to one embodiment of present invention, VMR 204 can exist at each channel.Change if the current program 213 on the specific channel 212 is made any volume, the current playback volume level 230 that then is used for multimedia equipment 200 can be used for other channel, does not have under the situation of corresponding VMS 216 it to be carried out volume at described channel and changes.
According to one embodiment of present invention, VMR 204 can be associated with each channel 212, because the current program 213 that provides at each channel 212 has a current VMS 216.But the present invention is not limited to this, can store or a plurality of VMS 216 of pre-programmed at specific program 213.Like this, be used for VMR 204 in the past or program afterwards and can be designed to or be arranged to use VMS 216 default or acquiescence.
Fig. 4 is used for the exemplary steps flow chart that the volume memory is provided with in the multimedia equipment according to an embodiment of the invention.Shown in the flow process 400 of Fig. 4, in the step 402, multimedia equipment 200 can be tuned to selected channel and program.For example, multimedia equipment 200 can be tuned to selected channel 212 and program 213.In the step 404, in memory, obtain VMS 216.Multimedia equipment 200 can obtain VMS 216 so that the playback volume of content of multimedia 224 to be set.In the step 406, determine whether a VMS is stored in the VMR.For example, the program 213 that provides on the channel 212 is provided in the VMR 204 can to determine whether VMS 216 is stored in.If VMS 216 is stored in the VMR 204, in the step 408, playback volume 230 is set to VMS 216.Current playback volume level 230 can be provided with according to VMS 216.
In the step 410, judge whether playback volume level 230 is satisfactory.If the playback volume level is satisfactory, then do not need to regulate, VMS 216 remains unchanged, and volume is provided with end.If this playback volume level is unsatisfactory, in the step 412, regulate VMS 216 to correct playback volume level.User 232 can initiate tune command 222, puts correct return visit volume level 230 to regulate VMS.In the step 414, deposit VMS 216 in memory VMR 204.New volume level 230 after VMS 216 regulates can be associated with the relevant information of channel 212, program 213 and optional user ID214, with the VMR in the updated stored device 204, finishes the setting of playback volume memory then.
In the step 406, if VMS 216 is not stored among the VMR 204, in the step 416, multimedia equipment 200 can use the VMS of acquiescence or be provided with arbitrarily.The playback volume can remain the acquiescence VMS constant, maybe can use be provided as arbitrarily among the VMR 204 acquiescence VMS.In the step 418, user 232 checks whether the playback volume level of acquiescence is satisfactory.If the playback volume level is satisfactory, in the step 422, deposit VMS 216 in memory.The default setting of playback volume level 230 is set as VMS 216 and deposits VMR 204 in, is convenient to fetch from now on or subsequently.If the playback volume level is unsatisfactory, in the step 420, VMS 216 is adjusted to correct playback volume level 230.User 232 can initiate tune command 222 and regulate VMS 216 to correct playback volume level.In the step 422, VMS 216 is deposited in the memory VMR 204.New volume level 230 after VMS 216 regulates can be related with the relevant information foundation of channel 212, program 213 and optional user ID 214, so that the VMR 204 in the updated stored device, the memory of playback volume then is provided with end.
Treatment step in Fig. 3-4 can be carried out with different orders, or substitutes with similar or equivalent operation, regulates or handles to finish identical playback volume, and can not depart from the scope of the present invention and spirit.
According to each embodiment of the present invention, the method of operating of control multimedia equipment 200 comprise based on the selected channel 212 that presents content of multimedia 224 determine sign and the program 213 relevant with described content of multimedia 224 determine identify the playback volume 230 of regulating described selected channel 212 the above content of multimedia 224.Described control operation also comprises tuning this multimedia equipment 200 to selected channel 212, or the playback volume 230 of described content of multimedia 224 that will be through regulating deposits memory 204 in.Stored adjusted playback volume 230 can be related with one or more signs foundation, and above-mentioned sign comprises the sign of selected channel 212, sign and/or one or more user ID 214 of program 213.Stored adjusted playback volume 230 retrievals are to be used for the playback subsequently of content of multimedia 224.In replayed section subsequently, can further regulate the playback volume 230 through regulating of fetching.The adjusting of the playback volume 230 of content of multimedia 224 can be used following one or more modes: wireless signal 276, wire signal and voice command.
The present invention can implement by computer program, and described program comprises whole features that can realize the inventive method, when it is installed in the computer system, by operation, can realize method of the present invention.Computer program in the presents refers to: one group of any expression formula of instructing that can adopt any program language, code or symbol to write, this instruction group makes system have information processing capability, with direct realization specific function, or after carrying out following one or two step, realize specific function: a) convert other Languages, coding or symbol to; B) reproduce with different forms.
The present invention describes by several specific embodiments, it will be appreciated by those skilled in the art that, without departing from the present invention, can also carry out various conversion and be equal to alternative the present invention.In addition, at particular condition or concrete condition, can make various modifications to the present invention, and not depart from the scope of the present invention.Therefore, the present invention is not limited to disclosed specific embodiment, and should comprise the whole execution modes that fall in the claim scope of the present invention.
Claims (10)
1, a kind of method of operating of controlling multimedia equipment, it is characterized in that, described method comprises: the sign of determining based on the selected channel that presents content of multimedia identifies the playback volume of regulating described selected the above content of multimedia of channel with the definite of program relevant with described content of multimedia.
2, the method for operating of control multimedia equipment according to claim 1 is characterized in that, described method further comprises: be tuned to described selected channel.
3, the method for operating of control multimedia equipment according to claim 1 is characterized in that, described method further comprises: the playback volume of described content of multimedia that will be through regulating deposits memory in.
4, the method for operating of control multimedia equipment according to claim 3 is characterized in that, described method further comprises: the sign of determining that will present the described channel of described content of multimedia deposits memory in.
5, the method for operating of control multimedia equipment according to claim 4 is characterized in that, described method further comprises: the sign of determining of described program that will be relevant with described content of multimedia deposits memory in.
6, the method for operating of control multimedia equipment according to claim 5, it is characterized in that described method further comprises: the playback volume of the described content of multimedia of institute's stored adjusted, present described content of multimedia described channel determine sign and the described program relevant with described content of multimedia determine create relevance between identifying.
7, a kind of machine readable memory, the computer program of its stored comprises that at least one is used to control the code segment of the operation of multimedia equipment, described at least one code segment causes described machine to carry out following steps by the machine execution: the sign of determining based on the selected channel that presents content of multimedia identifies the playback volume of regulating described selected the above content of multimedia of channel with the definite of program relevant with described content of multimedia.
8, a kind of operated system of controlling multimedia equipment, it is characterized in that, described system comprises: at least one processor, described at least one processor identifies the playback volume of regulating described selected the above content of multimedia of channel based on the sign of determining of the selected channel that presents content of multimedia with the definite of program relevant with described content of multimedia.
9, the operated system of control multimedia equipment according to claim 8 is characterized in that, described at least one processor is tuned to described selected channel.
10, the operated system of control multimedia equipment according to claim 8 is characterized in that, the playback volume of the described content of multimedia that described at least one processor will be through regulating deposits memory in.
Applications Claiming Priority (2)
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US11/741,026 US20080118086A1 (en) | 2006-11-16 | 2007-04-27 | Method and System For Controlling Volume Settings For Multimedia Devices |
US11/741,026 | 2007-04-27 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104052949A (en) * | 2013-03-14 | 2014-09-17 | 联想(北京)有限公司 | Volume adjusting method and apparatus, and electronic equipment |
CN105163133A (en) * | 2015-07-07 | 2015-12-16 | 深圳Tcl数字技术有限公司 | Program information playing method and device |
CN105493442A (en) * | 2013-06-05 | 2016-04-13 | 搜诺思公司 | Satellite volume control |
-
2007
- 2007-11-21 CN CNA2007101938052A patent/CN101442606A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104052949A (en) * | 2013-03-14 | 2014-09-17 | 联想(北京)有限公司 | Volume adjusting method and apparatus, and electronic equipment |
CN104052949B (en) * | 2013-03-14 | 2019-03-29 | 联想(北京)有限公司 | Volume adjusting method, device and electronic equipment |
CN105493442A (en) * | 2013-06-05 | 2016-04-13 | 搜诺思公司 | Satellite volume control |
US10050594B2 (en) | 2013-06-05 | 2018-08-14 | Sonos, Inc. | Playback device group volume control |
US10447221B2 (en) | 2013-06-05 | 2019-10-15 | Sonos, Inc. | Playback device group volume control |
CN105493442B (en) * | 2013-06-05 | 2020-04-17 | 搜诺思公司 | Accessory volume control |
US10840867B2 (en) | 2013-06-05 | 2020-11-17 | Sonos, Inc. | Playback device group volume control |
US11545948B2 (en) | 2013-06-05 | 2023-01-03 | Sonos, Inc. | Playback device group volume control |
CN105163133A (en) * | 2015-07-07 | 2015-12-16 | 深圳Tcl数字技术有限公司 | Program information playing method and device |
CN105163133B (en) * | 2015-07-07 | 2019-01-01 | 深圳Tcl数字技术有限公司 | The playback method and device of programme information |
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