CN101277159B - Play method and apparatus for multimedia terminal - Google Patents
Play method and apparatus for multimedia terminal Download PDFInfo
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- CN101277159B CN101277159B CN2008100961662A CN200810096166A CN101277159B CN 101277159 B CN101277159 B CN 101277159B CN 2008100961662 A CN2008100961662 A CN 2008100961662A CN 200810096166 A CN200810096166 A CN 200810096166A CN 101277159 B CN101277159 B CN 101277159B
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Abstract
The invention discloses a multimedia terminal playing method and a device. The terminal presets normal playing threshold of broadcast signal strength, detects broadcast signal strength in playing process. When detected broadcast signal strength is lower than the normal playing threshold, the multimedia terminal device prompts user that broadcast signal is poor, and automatic pauses playing or prompts user pausing playing. In contrast with prior art, the multimedia terminal playing method and device prompts user that signal is weak when broadcast signal is weak, and prompts user that signal is recovered when broadcast signal is recovered again. The user can determine present broadcast signal strength whether is suitable for playing according with prompt; the terminal also can automatic pause playing or continuous playing according with detected signal strength, so problem that user experience seedily when broadcast signal is weak in prior art is solved.
Description
Technical field
The present invention relates to filed of mobile multimedia broadcasting, more specifically, relate to a kind of multimedia terminal player method and device.
Background technology
Mobile multi-media broadcasting service (also claiming mobile TV) has multiple realization technology, MBMS (Multimedia Broadcast Multicast Services based on mobile communications network is arranged, multimedia broadcast multicast services), BCMCS (Broadcast and Multicast Services, the broadcast multi-broadcasting service), stream media technology, also have and comprise received terrestrial digital broadcasting based on radio network, the technology of satellite digital broadcasting, Ou Zhou DVB-H (Digital Video Broadcast Handheld for example, the digital video broadcast-handheld formula receives), the MediaFLO of the U.S. (Media Forward Link Only, the single forward link of medium) and the CMMB (China Mobile Multimedia Broadcast, China Mobile multimedia broadcasting) etc. of China.Because advantages such as the existing availability of frequency spectrum height of mobile multi-media service of radio network, capacity is big, construction cost is relatively low, and the audient is wide are used widely.
Along with popularizing of the multimedia terminal of supporting mobile multi-media broadcasting service, the user has also had higher requirement for the result of broadcast and the playing function of terminal.When the user indoor or remote broadcast singals such as mountain area cover bad local time, result of broadcast has been compared big gap with signal strong the time, the problem that broadcasting speed is very slow or can't play can occur, this has brought bad viewing experience to the user.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of multimedia terminal player method and device, the not good problem of user experience when solving in the prior art a little less than broadcast singal.
In order to address the above problem, the invention provides a kind of multimedia terminal player method, described terminal sets in advance the normal play threshold value of broadcast signal strength, in playing process, detect broadcast signal strength, when detected broadcast signal strength is lower than described normal play threshold value, prompting users broadcasting signal difference, and automatic pause is play or the prompting user suspends broadcast.
Further, after described terminal automatic pause broadcast or user suspend broadcast according to prompting, described terminal continues to detect broadcast signal strength, when detected broadcast signal strength is higher than described normal play threshold value, prompting users broadcasting signal recovers, and automatic continuation is play or the prompting user continues to play.
Further, in playing process, described terminal detects the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is lower than described normal play threshold value, and prompting users broadcasting signal difference;
After suspend playing, described terminal detects the intensity of a broadcast singal second every N, and when continuous N time detected broadcast signal strength and is higher than described normal play threshold value, prompting users broadcasting signal recovered;
Wherein, N and M are the positive integer greater than 1.
Further, described terminal is provided with timer, starts described timer in prompting when the user suspends broadcast, in the timing cycle of described timer, plays if the user suspends according to prompting, then ends described timer; Otherwise after the timing cycle of described timer finished, automatic pause was play.
Further, described terminal is provided with timer, starts described timer in prompting when the user continues to play, and in the timing cycle of described timer, if the user continues to play according to prompting, then ends described timer; Otherwise, after the timing cycle of described timer finishes, continue automatically to play.
The present invention also provides a kind of multimedia terminal playing device, comprises receiver and player, and described device also comprises detecting unit and Tip element, wherein,
Described detecting unit, be used to set in advance and preserve the normal play threshold value of broadcast signal strength, and in playing process, detect broadcast signal strength, when detected broadcast signal strength was lower than described normal play threshold value, notice Tip element broadcast singal was poor;
Described Tip element is used for the notice prompting users broadcasting signal difference according to described broadcast singal difference, and described player of automatic pause or prompting user suspend broadcast simultaneously, and notify described detecting unit paused broadcast.
Further, described detecting unit after being used to receive the notice of described paused broadcast, continue to detect broadcast signal strength, when detected broadcast signal strength is higher than described normal play threshold value, notifies described Tip element broadcast singal to recover;
Described Tip element is used for recovering according to the notice prompting users broadcasting signal of described broadcast singal recovery, and recovers described player automatically and continue broadcast or point out the user to continue to play.
Further, in playing process, described detecting unit detects the intensity of a broadcast singal second every N, and when continuous N time detected broadcast signal strength and is lower than described normal play threshold value, notice Tip element broadcast singal was poor;
After suspend playing, described detecting unit detects the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is higher than described normal play threshold value, notifies described Tip element broadcast singal to recover;
Wherein, N and M are the positive integer greater than 1.
Further, described Tip element is provided with timer, starts described timer in prompting when the user suspends broadcast, in the timing cycle of described timer, plays if the user suspends according to prompting, then ends described timer; Otherwise after the timing cycle of described timer finished, automatic pause was play.
Further, described Tip element is provided with timer, starts described timer in prompting when the user continues to play, and in the timing cycle of described timer, if the user continues to play according to prompting, then ends described timer; Otherwise, after the timing cycle of described timer finishes, continue automatically to play.
Compared with prior art, the present invention can point out subscriber signal when broadcast singal is more weak a little less than, the user can suspend broadcast according to prompting, reresenting subscriber signal when broadcast singal recovers recovers, the user can recover to play according to prompting, and simultaneously, the present invention also can play or continue and play according to the broadcast signal strength automatic pause, and need not user's operation, thereby solved the not good problem of user experience that prior art exists.
Description of drawings
The process chart of the player method of Fig. 1 embodiment of the invention;
Fig. 2 is the structural representation of the playing device of the embodiment of the invention.
Embodiment
Core concept of the present invention is: when terminal is play at the receiving multimedia broadcast signal, regularly detect the intensity of broadcast singal, when signal strength signal intensity be lower than can normal play intensity the time, the prompting user suspends broadcast, and when signal strength signal intensity is able to the intensity of normal play, reresent the user and continue to play, whether the user can be suitable for playing according to the current broadcast signal strength of prompting decision; Perhaps, terminal also can be play or continue automatically and play according to detected signal strength signal intensity automatic pause.
Below in conjunction with the drawings and specific embodiments the present invention is done more detailed description.
Should be appreciated that above generality is described and the following detailed description is all enumerated and illustrative, purpose is for to the claimed further instruction that the invention provides.
The process chart of the player method of Fig. 1 embodiment of the invention, among this embodiment, with broadcast singal sensation unit dBm (deciBels referenced to a milli-Watt, decibels above milliwatt) weighs broadcast signal strength, and be V (dBm) according to the threshold value of the signal sensitivity that presets normal play.
As shown in Figure 1, the treatment step of present embodiment is as follows:
101, begin to play;
102, terminal reads broadcast singal sensitivity X (dBm) every N (N is the positive integer greater than 1) second demodulation chip from receiver;
103, whether continuous N is inferior to normal play threshold value V to judge X, if, execution in step 104, otherwise return step 102;
104, point out subscriber signal poor by mode such as prompting interface etc., as playing by prompting interface prompt user such as pop-up window and automatic pause; Perhaps, show the option that whether suspends broadcast simultaneously on the prompting interface, the user can suspend broadcast according to this option, if the user selects to suspend to play within a certain period of time, then automatic pause is play;
105, terminal reads broadcast singal sensitivity X from demodulation chip every N second;
106, whether continuous N (M is the positive integer greater than 1) is inferior to normal play threshold value V to judge X, if, execution in step 107, otherwise return step 105;
107, the prompting subscriber signal recovers;
108, show on the prompting interface and continue play options the user can select whether to continue to play according to this option; If, then return step 102, otherwise, execution in step 109;
109, finish to play.
In addition, in other embodiment of the present invention, step 108 also can be arranged in when the prompting subscriber signal recovers and continue automatically to play; Perhaps, if the user does not select to continue to play within a certain period of time, then play automatically.
Fig. 2 is the structural representation of the playing device of the embodiment of the invention, as shown in Figure 2, the multimedia terminal playing device of present embodiment comprises receiver and player, and described receiver comprises demodulation chip, is used for the data delivery after the demodulation is play to player.Also increased detecting unit and Tip element in the present embodiment, wherein,
Described detecting unit, be used to set in advance and preserve the normal play threshold value of broadcast signal strength, and in playing process, detect broadcast signal strength, when detected broadcast signal strength was lower than described normal play threshold value, notice Tip element broadcast singal was poor; And, after receiving the notice of paused broadcast, continue to detect broadcast signal strength, when detected broadcast signal strength is higher than described normal play threshold value, notify described Tip element broadcast singal to recover;
Described Tip element is used for the notice prompting users broadcasting signal difference according to described broadcast singal difference, and described player of automatic pause or prompting user suspend broadcast simultaneously, and notify described detecting unit paused broadcast; And, according to the notice prompting users broadcasting signal recovery of described broadcast singal recovery, and recover described player automatically and continue broadcast or point out the user to continue to play.
Optionally, in playing process, described detecting unit detects the intensity of a broadcast singal second every N, and when continuous N time detected broadcast signal strength and is lower than described normal play threshold value, notice Tip element broadcast singal was poor;
After suspend playing, described detecting unit detects the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is higher than described normal play threshold value, notifies described Tip element broadcast singal to recover.
Optionally, described Tip element is provided with timer, starts described timer in prompting when the user suspends broadcast, in the timing cycle of this timer, plays if the user suspends according to prompting, then ends described timer; Otherwise after the timing cycle of this timer finished, automatic pause was play;
Start described timer in prompting when the user continues to play, in the timing cycle of this timer,, then end described timer if the user continues to play according to prompting; Otherwise, after the timing cycle of this timer finishes, continue automatically to play.
Certainly; the present invention can also have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those skilled in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1. a multimedia terminal player method is characterized in that, comprising:
Described terminal sets in advance the normal play threshold value of broadcast signal strength;
In playing process, detect broadcast signal strength, described terminal detects the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is lower than described normal play threshold value, prompting users broadcasting signal difference, and automatic pause is play or the prompting user suspends broadcast, and N and M are the positive integer greater than 1.
2. the method for claim 1 is characterized in that,
After described terminal automatic pause broadcast or user suspend broadcast according to prompting, described terminal continues to detect broadcast signal strength, when detected broadcast signal strength was higher than described normal play threshold value, prompting users broadcasting signal recovered, and continued automatically to play or the prompting user continues to play.
3. method as claimed in claim 2 is characterized in that,
After suspend playing, described terminal detects the intensity of a broadcast singal second every N, and when continuous N time detected broadcast signal strength and is higher than described normal play threshold value, prompting users broadcasting signal recovered.
4. as claim 1 or 3 described methods, it is characterized in that,
Described terminal is provided with timer, starts described timer in prompting when the user suspends broadcast, in the timing cycle of described timer, plays if the user suspends according to prompting, then ends described timer; Otherwise after the timing cycle of described timer finished, automatic pause was play.
5. as claim 2 or 3 described methods, it is characterized in that,
Described terminal is provided with timer, starts described timer in prompting when the user continues to play, and in the timing cycle of described timer, if the user continues to play according to prompting, then ends described timer; Otherwise, after the timing cycle of described timer finishes, continue automatically to play.
6. a multimedia terminal playing device comprises receiver and player, it is characterized in that, described device also comprises detecting unit and Tip element, wherein,
Described detecting unit, be used to set in advance and preserve the normal play threshold value of broadcast signal strength, and detect the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is lower than described normal play threshold value, notice Tip element broadcast singal is poor, and N and M are the positive integer greater than 1;
Described Tip element is used for the notice prompting users broadcasting signal difference according to described broadcast singal difference, and described player of automatic pause or prompting user suspend broadcast simultaneously, and notify described detecting unit paused broadcast.
7. device as claimed in claim 6 is characterized in that,
Described detecting unit after being used to receive the notice of described paused broadcast, continue to detect broadcast signal strength, when detected broadcast signal strength is higher than described normal play threshold value, notifies described Tip element broadcast singal to recover;
Described Tip element is used for recovering according to the notice prompting users broadcasting signal of described broadcast singal recovery, and recovers described player automatically and continue broadcast or point out the user to continue to play.
8. device as claimed in claim 7 is characterized in that,
After suspend playing, described detecting unit detects the intensity of a broadcast singal second every N, when continuous N time detects broadcast signal strength and is higher than described normal play threshold value, notifies described Tip element broadcast singal to recover.
9. as claim 6 or 8 described devices, it is characterized in that,
Described Tip element is provided with timer, starts described timer in prompting when the user suspends broadcast, in the timing cycle of described timer, plays if the user suspends according to prompting, then ends described timer; Otherwise after the timing cycle of described timer finished, automatic pause was play.
10. as claim 7 or 8 described devices, it is characterized in that,
Described Tip element is provided with timer, starts described timer in prompting when the user continues to play, and in the timing cycle of described timer, if the user continues to play according to prompting, then ends described timer; Otherwise, after the timing cycle of described timer finishes, continue automatically to play.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100961662A CN101277159B (en) | 2008-05-09 | 2008-05-09 | Play method and apparatus for multimedia terminal |
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| CN2008100961662A CN101277159B (en) | 2008-05-09 | 2008-05-09 | Play method and apparatus for multimedia terminal |
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| CN101277159A CN101277159A (en) | 2008-10-01 |
| CN101277159B true CN101277159B (en) | 2011-03-16 |
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| CN2008100961662A Expired - Fee Related CN101277159B (en) | 2008-05-09 | 2008-05-09 | Play method and apparatus for multimedia terminal |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835007A (en) * | 2009-03-09 | 2010-09-15 | 中兴通讯股份有限公司 | Indication method and device of mobile multimedia broadcast signal and mobile terminal thereof |
| CN102742189A (en) * | 2011-04-28 | 2012-10-17 | 华为终端有限公司 | Method and device for receiving broadcast |
| CN102624410A (en) * | 2012-02-29 | 2012-08-01 | 上海华勤通讯技术有限公司 | Playing device for closing frequency modulation broadcast automatically and achieving method thereof |
| CN103326801A (en) * | 2012-03-23 | 2013-09-25 | 联想(北京)有限公司 | Method and system for controlling on-line information playing and mobile terminal |
| CN103684644A (en) * | 2012-09-05 | 2014-03-26 | 昆达电脑科技(昆山)有限公司 | Broadcast receiving device and method capable of automatically switching signal sources |
| CN103220558B (en) * | 2013-05-10 | 2015-10-07 | 扬州苏安物联传感科技有限公司 | Vehicle mobile terminals |
| CN103237244A (en) * | 2013-05-13 | 2013-08-07 | 无锡北斗星通信息科技有限公司 | Vehicle-mounted ATSC (Advanced Television Systems Committee) digital television receiver capable of shortening startup time |
| CN105356960A (en) * | 2014-08-22 | 2016-02-24 | 环达电脑(上海)有限公司 | Wireless broadcasting device capable of automatically performing switch playing of messages and method thereof |
| CN104243076A (en) * | 2014-08-26 | 2014-12-24 | 惠州市凯越电子有限公司 | Automatic station switching method and device |
Citations (2)
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| CN1886986A (en) * | 2003-11-28 | 2006-12-27 | 皇家飞利浦电子股份有限公司 | A broadcast method and system for digital program |
| CN101159980A (en) * | 2007-10-26 | 2008-04-09 | 中兴通讯股份有限公司 | Method of switching mobile multimedia service between broadcast network and network |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1886986A (en) * | 2003-11-28 | 2006-12-27 | 皇家飞利浦电子股份有限公司 | A broadcast method and system for digital program |
| CN101159980A (en) * | 2007-10-26 | 2008-04-09 | 中兴通讯股份有限公司 | Method of switching mobile multimedia service between broadcast network and network |
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