CN104104986A - Audio frequency and subtitle synchronizing method and device - Google Patents
Audio frequency and subtitle synchronizing method and device Download PDFInfo
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Abstract
The invention discloses an audio frequency and subtitle synchronizing method and device. The audio frequency and subtitle synchronizing method includes that starting a video subtitle editing mode according to a control command and displaying an editing interface; acquiring at least two subtitles according to the current playing time of the video, displaying the acquired subtitles on the editing interface, wherein the interval between the initial display time or the final display time of the at least two subtitles and the current playing time is located in a preset time range; when selecting any one of the at least two received subtitles, displaying an audio track shaft corresponding to the video on the editing interface, and synchronizing the selected subtitle with the corresponding audio frequency according to the audio track shaft. The audio frequency and subtitle synchronizing method is capable of synchronizing the audio frequency with the subtitle through operating to regulate the subtitle display time when the audio frequency and the subtitle are asynchronous.
Description
Technical field
The disclosure relates to intelligent television technical field, relates in particular to synchronous method and the device of a kind of audio frequency and captions.
Background technology
Intelligent television is as a kind of intelligent information terminal, not only can television channel searching, recording TV program, broadcasting satellite and cable television program, can also down loading mounting software, carry out web search, playing network video, local video and music etc., for user has brought more individualized experience.
User often watches movie and video programs by intelligent television, and most movie and video programs are all furnished with Subtitle Demonstration, the impression when improving user's viewing.But, may be limited by the impact of the factors such as video compression mode, video size, player decoding capability, the problem that there will be captions can not synchronize with sound in video display process, affected to a great extent user's impression, especially in playing the film process of non-mother tongue, the asynchronous meeting of captions and sound makes user more be difficult to accept.
Summary of the invention
The problem existing for overcoming correlation technique, the disclosure provides synchronous method and the device of a kind of audio frequency and captions, when audio frequency is asynchronous with captions, can adjust by operation the displaying time of captions, thereby realizes synchronizeing of audio frequency and captions.
According to the first aspect of disclosure embodiment, the synchronous method of a kind of audio frequency and captions is provided, comprising:
According to control command, start the caption editing pattern of video and show editing interface;
According to the current reproduction time of described video, obtain at least two captions, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
In selection when operation when receiving arbitrary captions in described at least two captions, show at described editing interface the track axle that described video is corresponding, according to described track axle, carrys out the synchronous selected captions audio frequency corresponding with it.
When audio frequency is asynchronous with captions, enter caption editing pattern, by operation, adjust the displaying time of captions, realize synchronizeing of audio frequency and captions.
Describedly according to control command, start the caption editing pattern of video and show editing interface, comprising:
When receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, start the caption editing pattern of video, and show editing interface.By remote controller or the operation on terminal equipment, can both open this caption editing pattern, for user's operation facilitates.
Describedly at described editing interface, show the track axle that described video is corresponding, and carry out the synchronous selected captions audio frequency corresponding with it according to described track axle, comprising:
At described editing interface, show the track axle that described video is corresponding, and locate described track axle at audio position place corresponding to selected captions;
According to user, adjust the operation of described track axle, determine the initial time of the audio frequency that in selected captions, first character is corresponding;
According to the synchronous selected captions of the described initial time audio frequency corresponding with it.By track axle, find more accurately audio frequency and the identical time point of captions, make audio frequency more accurate with synchronizeing of captions.
Described method also comprises:
When starting the caption editing pattern of video and showing editing interface according to control command, suspend the broadcasting to described video.Be convenient to user after adjusting captions and synchronous sound, accurate positioning video playing progress rate, does not affect user's viewing experience.
Described according to after the next synchronous selected captions of the described track axle audio frequency corresponding with it, described method also comprises:
The captions of described video and the matching relationship of audio frequency after setting up synchronously;
According to described matching relationship, from the time-out of described video, continue to play described video.
According to the time difference of the initial time of the definite initial time of user and selected captions, set up the matching relationship of captions and audio frequency, automatically adjust the initial time of other captions in subtitle file, make other captions automatically realize and synchronizeing with audio frequency.
Described method also comprises:
Captions after synchronous are uploaded to high in the clouds, and described captions after synchronous are for carrying out associated with the described video of storing on described high in the clouds;
When receive described video playing request time, from high in the clouds, obtain associated with the described video captions described synchronous;
While playing described video, show described captions after synchronous.Subtitle file after using synchronously while again playing this video file, facilitates user, improves viewing impression.
According to the second aspect of disclosure embodiment, the synchronizer of a kind of audio frequency and captions is provided, comprising:
Processing module, for starting the caption editing pattern of video and show editing interface according to control command;
The first acquisition module, for obtaining at least two captions according to the current reproduction time of described video, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
Synchronization module, selection when operation for when receiving arbitrary captions of described at least two captions, at described editing interface, show the track axle that described video is corresponding, according to described track axle, carry out the synchronous selected captions audio frequency corresponding with it.
Described processing module comprises:
Processing unit, for when receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, starts the caption editing pattern of video, and shows editing interface.
Described synchronization module comprises:
Display unit, for show the track axle that described video is corresponding at described editing interface, and locates described track axle at audio position place corresponding to selected captions;
Determining unit, for adjust the operation of described track axle according to user, determines the initial time of the audio frequency that in selected captions, first character is corresponding;
Lock unit, for according to the synchronous selected captions of the described initial time audio frequency corresponding with it.
Described device also comprises:
Suspend module, when starting the caption editing pattern of video according to control command and showing editing interface, suspend the broadcasting to described video.
Described device also comprises:
Set up module, for the captions of described video and the matching relationship of audio frequency after setting up synchronously;
Playing module, for according to described matching relationship, continues to play described video from the time-out of described video.
Described device also comprises:
Upper transmission module, for the captions after synchronous are uploaded to high in the clouds, described captions after synchronous are for carrying out associated with the described video of storing on described high in the clouds;
The second acquisition module, during for playing request when receiving described video, obtains associated with the described video captions described synchronous from high in the clouds;
Display module, when playing described video, shows described captions after synchronous.
According to the third aspect of disclosure embodiment, the synchronizer of a kind of audio frequency and captions is provided, comprising:
Processor;
Memory for storage of processor executable instruction;
Wherein said processor is configured to:
According to control command, start the caption editing pattern of video and show editing interface;
According to the current reproduction time of described video, obtain at least two captions, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
In selection when operation when receiving arbitrary captions in described at least two captions, show at described editing interface the track axle that described video is corresponding, according to described track axle, carrys out the synchronous selected captions audio frequency corresponding with it.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: when audio frequency is asynchronous with captions, enter caption editing pattern, adjust the displaying time of captions by operation, realize synchronizeing of audio frequency and captions; By remote controller or the operation on terminal equipment, can both open this caption editing pattern, for user's operation facilitates; By track axle, find more accurately audio frequency and the identical time point of captions, make audio frequency more accurate with synchronizeing of captions; During synchronous adjustment, suspend the broadcasting of video, be convenient to user after adjusting captions and synchronous sound, accurate positioning video playing progress rate, does not affect user's viewing experience; According to the time difference of the initial time of the definite initial time of user and selected captions, set up the matching relationship of captions and audio frequency, automatically adjust the initial time of other captions in subtitle file, make other captions automatically realize and synchronizeing with audio frequency; Subtitle file after using synchronously while again playing this video file, facilitates user, improves viewing impression.
Should be understood that, it is only exemplary and explanatory that above general description and details are hereinafter described, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing is herein merged in specification and forms the part of this specification, shows and meets embodiment of the present disclosure, and be used from and explain principle of the present disclosure with specification one.
Fig. 1 is according to the flow chart of the synchronous method of a kind of audio frequency shown in an exemplary embodiment and captions.
Fig. 2 is according to the editing interface schematic diagram of the caption editing pattern shown in an exemplary embodiment.
Fig. 3 is according to the editing interface schematic diagram of the caption editing pattern shown in an exemplary embodiment.
Fig. 4 illustrates the flow chart of the synchronous method of a kind of audio frequency and captions according to an exemplary embodiment.
Fig. 5 illustrates the flow chart of the synchronous method of a kind of audio frequency and captions according to an exemplary embodiment
Fig. 6 is according to the block diagram of the synchronizer of a kind of audio frequency shown in an exemplary embodiment and captions.
Fig. 7 is according to the block diagram of the processing module shown in an exemplary embodiment.
Fig. 8 is according to the block diagram of the synchronization module shown in an exemplary embodiment.
Fig. 9 is according to the block diagram of the synchronizer of a kind of audio frequency shown in an exemplary embodiment and captions.
Figure 10 is according to the block diagram of the synchronizer of a kind of audio frequency shown in an exemplary embodiment and captions.
Figure 11 is according to the block diagram of the synchronizer of a kind of audio frequency shown in an exemplary embodiment and captions.
Embodiment
Here will at length to exemplary embodiment, describe, its example shown in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Execution mode described in following exemplary embodiment does not represent all execution modes consistent with the disclosure.On the contrary, they are only the examples with apparatus and method as consistent in some aspects that described in detail in appended claims, of the present disclosure.
Fig. 1 is according to the flow chart of the synchronous method of a kind of audio frequency shown in an exemplary embodiment and captions, and as shown in Figure 1, the synchronous method of this audio frequency and captions, for terminal equipment, in intelligent television, comprises the following steps.
In step S101, according to control command, start the caption editing pattern of video and show editing interface.
User, in watching the process of the video frequency programs such as movie and television play, if find sound and show that captions are asynchronous, starts the synchronism that edit pattern is adjusted sound and captions.In one embodiment, when user carries out clicking operation to single button default on remote control or combination button, remote control sends corresponding control command to terminal equipment (as intelligent television).Terminal equipment receives after the control command from remote control, starts the caption editing pattern of video and shows editing interface.Or in one embodiment, terminal equipment shows for starting the default menu option of the caption editing pattern of video in the interface of displaying video.User selects this default menu option by button operation or gesture operation on terminal equipment, or selects this default menu option by the directionkeys of remote controller.Terminal equipment receives after above-mentioned selection operation, triggers corresponding control command and starts the caption editing pattern of video and show editing interface.
Terminal equipment is after receiving the control command that starts caption editing pattern, turn down the brightness of the video of current broadcasting, the editing interface that shows this caption editing pattern on the upper strata of low-light level video, this editing interface can be as shown in Figure 2, comprise Subtitle Demonstration region, this Subtitle Demonstration region is for showing the captions of current displaying video.In one embodiment, for the ease of user after adjusting captions and synchronous sound, accurate positioning video playing progress rate, do not affect user's viewing experience, when terminal equipment starts the caption editing pattern of video and shows editing interface according to control command, the broadcasting of time-out to current video, after synchronous complete captions and sound, can continue displaying video from video time-out.
In step S102, according to the current reproduction time of video, obtain at least two captions, at editing interface, show the captions that obtain, the initial displaying time of these at least two captions or the current reproduction time of termination displaying time distance are within Preset Time scope.
Wherein, the initial displaying time of captions is these captions times while starting to show in video, the time when stopping displaying time and be these captions and disappearing in video; Stopping the difference between displaying time and initial displaying time, is exactly the duration that these captions show in video.
For example, this Preset Time scope is ± 20 seconds, while starting the caption editing pattern of video, the current reproduction time of this video is 23 minutes and 35 seconds, terminal equipment obtain apart from this current reproduction time 23 minutes and 35 seconds ± 20 seconds scopes within, from the Subtitle Demonstration between 23 minutes 15 seconds to 23 minutes and 55 seconds at editing interface, so that user selects to synchronize with audio frequency the captions of adjusting in editing interface.
In step S103, when selection when operation receiving arbitrary captions at least two captions, at track axle corresponding to editing interface display video, according to track axle, carry out the synchronous selected captions audio frequency corresponding with it.
As shown in Figure 3, when user has selected captions to carry out synchronous sound adjustment in editing interface, below Subtitle Demonstration region, show the track axle corresponding to video file of current broadcasting.Between audio volume control in track axle and captions, by time point, set up corresponding relation, and locate this track axle in audiorange corresponding to selected captions.
User carries out selected captions and its corresponding audio frequency synchronously according to track axle.In one embodiment, above-mentioned synchronizing process can realize by following steps:
In step S103a, at editing interface, show track axle, and locate track axle at audio position place corresponding to selected captions.
Audio frequency is undertaken corresponding with captions by time point, terminal equipment demonstrates the track axle of current displaying video, and according to the current reproduction time of this video, track axle is positioned to the audio position place that selected captions are corresponding, for example, the horizontal level at the track axle upward arrow place shown in Fig. 3, represents the audio frequency position that selected captions are corresponding.User starts caption editing pattern at the current reproduction time of this video, near current reproduction time, there is audio frequency and the nonsynchronous phenomenon of captions in explanation, user-selected captions also appear near this current reproduction time conventionally, therefore according to this current reproduction time, track axle can be positioned near the audio position that selected captions are corresponding, when the user-selected captions captions that to be these videos show at current reproduction time, track axle can be positioned to the audio position place that selected captions are corresponding.
In step S103b, according to user, adjust the operation of track axle, determine the initial time of the audio frequency that in the captions of selecting, first character is corresponding.
User is by remote control or directly at the enterprising line operate of terminal equipment, adjust arrow in track axle position in the horizontal direction.For example, the arrow that user controls in track axle by the directionkeys of remote controller moves up in water product side.
When user is in the horizontal direction during the position of mobile this arrow in track axle, terminal equipment is exported the corresponding sound-content of audio volume control of this arrow position, to help user to determine the position of the sound-content identical with the captions of selecting in track axle.For example, selected captions are " we are at same urban life ".User moves this arrow position in the horizontal direction, and in the process of mobile this arrow, terminal equipment is play the sound-content of the audio frequency of this arrow position.When terminal equipment plays out the sound of " I " word, illustrate that audio volume control corresponding to this arrow current location is corresponding with the first character " I " of selected captions, user can further finely tune near the position that plays out " I " word, find the position that plays out the earliest " I " word, thereby determine that the audio frequency corresponding with the first character " I " of selected captions is in the position of track axle horizontal direction.
User operates to determine the audio frequency position corresponding with selected captions by confirmation, for example, clicks the acknowledgement key of remote controller, or clicks the acknowledgement key of terminal equipment.By this arrow now in the corresponding temporal information in the position of track axle horizontal direction, as the initial time of audio frequency corresponding to the captions with selecting.
In step S103c, according to the synchronous selected captions of the initial time audio frequency corresponding with it.
Terminal equipment is adjusted into the initial time of selected captions the described initial time of being determined by user, thereby the sound-content that selected captions are played out with corresponding audio frequency can coincide, and reaches the effect that audio frequency is synchronizeed with captions.
Synchronizeing after adjustment finishes of audio frequency and captions, user exits this edit pattern, and terminal equipment continues playing video file.
When audio frequency is asynchronous with captions, technique scheme can make user by operation, adjust the displaying time of captions, realizes synchronizeing of audio frequency and captions, has promoted viewing impression.
For the subtitle file at selected captions place, the situation often occurring is, captions are asynchronous with audio frequency, other captions in this subtitle file nearly all can not with audio sync, and conventionally there is identical time of delay or pre-set time.Therefore, in one embodiment, by the adjustment of synchronizeing with captions to audio frequency in above-mentioned steps, can re-establish the matching relationship of audio frequency and captions, this matching relationship represents by time relationship, makes audio frequency and the captions can be synchronous, for example, terminal equipment calculate the initial time of selected captions and the initial time determined by user between time difference, this time difference can be used as the reference of isochronous audio and captions, sets up the matching relationship of captions and audio frequency.The synchronous method of this audio frequency and captions, as shown in Figure 4, further comprising the steps.
In step S104, the captions of video and the matching relationship of audio frequency after foundation is synchronous.
In step S105, according to matching relationship, from the time-out of video, continue displaying video.
As mentioned above, determine the initial time of selected captions and the initial time determined by user between time difference, according to this time difference, adjust the displaying time of other captions in subtitle file.When described time difference be on the occasion of time, illustrate that selected captions are presented on screen with respect to audio frequency delay, terminal equipment by the initial time of other captions of selected captions place subtitle file all in advance this time difference show, to reach synchronizeing of audio frequency and captions; When described time difference is negative value, illustrate that selected captions are presented on screen with respect to audio frequency in advance, terminal equipment all postpones this time difference by the initial time of other captions of selected captions place subtitle file and shows, thereby reaches synchronizeing of audio frequency and captions.
In the technical program, start after the caption editing pattern of video, terminal equipment suspends plays this video.User completes synchronizeing after adjustment of audio frequency and captions according to track axle, exits this caption editing pattern, and terminal equipment continues to play this video from time-out.When terminal equipment continues to play this video from time-out, according to the captions of video after synchronous and the matching relationship of audio frequency, continue to play this video, make other captions of this video automatically realize and synchronizeing with audio frequency, user is without again manually adjusting, reduce user's operation, raise the efficiency.
After video playback, if user has carried out the adjustment of synchronizeing with audio frequency for the subtitle file of this video, in order to make this user and other users can jointly use the subtitle file after adjustment, terminal equipment is uploaded to cloud server by the subtitle file after adjusting, in one embodiment, as shown in Figure 5, the synchronous method of this audio frequency and captions is further comprising the steps of:
In step S106, the captions after synchronous are uploaded to high in the clouds, the captions after synchronous are for carrying out associated with the video of storing on high in the clouds.
Terminal equipment is uploaded to the captions after synchronous after cloud server, the information of this cloud server by identifications such as video name by this video with synchronously after subtitle file carry out associated.
In step S107, when receive video playing request time, from high in the clouds, obtain associated with the video captions synchronous.
When terminal equipment receive from user again play the request of this video time, just can obtain associated with this video subtitle file synchronous from cloud server, and the terminal equipment that other users use also can obtain associated with this video subtitle file synchronous from cloud server, realize and sharing.
In step S108, during displaying video, the captions after demonstration is synchronous.
When terminal equipment is play this video again, will use the subtitle file after synchronous, reduce the probability that asynchrony phenomenon appears in audio frequency and captions again, lifting user watches impression.
Fig. 6 is according to the block diagram of the synchronizer of a kind of audio frequency shown in an exemplary embodiment and captions.With reference to Fig. 6, this device comprises processing module 20, the first acquisition modules 21 and synchronization module 22.
This processing module 20 is configured to for starting the caption editing pattern of video and show editing interface according to control command;
This first acquisition module 21 is configured to obtain at least two captions for the current reproduction time according to video, at editing interface, show the captions that obtain, the initial displaying time of at least two captions or the current reproduction time of termination displaying time distance are within Preset Time scope;
This synchronization module 22 is configured to, for selection when operation when receiving arbitrary captions of at least two captions, at track axle corresponding to editing interface display video, according to track axle, carry out the synchronous selected captions audio frequency corresponding with it.
In one embodiment, as shown in Figure 7, this processing module 20 comprises processing unit 200.
This processing unit 200 is configured to, for when receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, start the caption editing pattern of video, and show editing interface.
In one embodiment, as shown in Figure 8, this synchronization module 22 comprises display unit 220, determining unit 221 and lock unit 222.
This display unit 220 is configured in the track axle that editing interface display video is corresponding, and locates track axle at audio position place corresponding to selected captions;
This determining unit 221 is configured to, for adjust the operation of track axle according to user, determine the initial time of the audio frequency that in selected captions, first character is corresponding;
This lock unit 222 is configured to for according to the synchronous selected captions of the initial time audio frequency corresponding with it.
In one embodiment, as shown in Figure 9, this device also comprises time-out module 23, sets up module 24 and playing module 25.
This time-out module 23 is configured to when starting the caption editing pattern of video according to control command and showing editing interface, suspend the broadcasting to video.
This is set up module 24 and is configured to for the captions of video and the matching relationship of audio frequency after setting up synchronously;
This playing module 25 is configured to, for according to matching relationship, from the time-out of video, continue displaying video.
In one embodiment, as shown in figure 10, this device also comprises transmission module 26, the second acquisition modules 27 and display module 28.
On this, transmission module 26 is configured to for the captions after synchronous are uploaded to high in the clouds, and the captions after synchronous are for carrying out associated with the video of storing on high in the clouds;
When this second acquisition module 27 is configured to for playing request when receiving video, from high in the clouds, obtain associated with the video captions synchronous;
When this display module 28 is configured to for displaying video, the captions after demonstration is synchronous.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations have been described in detail in the embodiment of relevant the method, will not elaborate explanation herein.
Figure 11 is according to the block diagram of the synchronizer 800 of a kind of audio frequency shown in an exemplary embodiment and captions.For example, device 800 can be mobile phone, computer, digital broadcast terminal, information receiving and transmitting equipment, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.
With reference to Figure 11, device 800 can comprise following one or more assembly: processing components 802, memory 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor cluster 814, and communications component 816.
The integrated operation of processing components 802 common control device 800, such as with demonstration, call, data communication, the operation that camera operation and record operation are associated.Treatment element 802 can comprise that one or more processors 820 carry out instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more modules, is convenient to mutual between processing components 802 and other assemblies.For example, processing unit 802 can comprise multi-media module, to facilitate mutual between multimedia groupware 808 and processing components 802.
Memory 804 is configured to store various types of data to be supported in the operation of equipment 800.The example of these data comprises for any application program of operation on device 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Memory 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, disk or CD.
Electric power assembly 806 provides electric power for installing 800 various assemblies.Electric power assembly 806 can comprise power-supply management system, one or more power supplys, and other and the assembly that generates, manages and distribute electric power to be associated for device 800.
Multimedia groupware 808 is included in the screen that an output interface is provided between described device 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises that one or more touch sensors are with the gesture on sensing touch, slip and touch panel.Described touch sensor is the border of sensing touch or sliding action not only, but also detects duration and the pressure relevant to described touch or slide.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When equipment 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to output and/or input audio signal.For example, audio-frequency assembly 810 comprises a microphone (MIC), and when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The audio signal receiving can be further stored in memory 804 or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loud speaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor cluster 814 comprises one or more transducers, is used to device 800 that the state estimation of various aspects is provided.For example, sensor cluster 814 can detect the opening/closing state of equipment 800, the relative positioning of assembly, for example described assembly is display and the keypad of device 800, the position of all right checkout gear 800 of sensor cluster 814 or 800 1 assemblies of device changes, user is with device 800 existence that contact or do not have the variations in temperature of device 800 orientation or acceleration/deceleration and device 800.Sensor cluster 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor cluster 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor cluster 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communications component 816 is configured to be convenient to the communication of wired or wireless mode between device 800 and other equipment.Device 800 wireless networks that can access based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communication component 816 receives broadcast singal or the broadcast related information from external broadcasting management system via broadcast channel.In one exemplary embodiment, described communication component 816 also comprises near-field communication (NFC) module, to promote junction service.For example, can be based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be realized by one or more application specific integrated circuits (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, for carrying out said method.
In the exemplary embodiment, also provide a kind of non-provisional computer-readable recording medium that comprises instruction, for example, comprised the memory 804 of instruction, above-mentioned instruction can have been carried out by the processor 820 of device 800 synchronous method of above-mentioned audio frequency and captions.For example, described non-provisional computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.
A non-provisional computer-readable recording medium, when the instruction in described storage medium is carried out by the processor of mobile terminal, makes mobile terminal can carry out the synchronous method of a kind of audio frequency and captions, and described method comprises:
According to control command, start the caption editing pattern of video and show editing interface;
According to the current reproduction time of described video, obtain at least two captions, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
In selection when operation when receiving arbitrary captions in described at least two captions, show at described editing interface the track axle that described video is corresponding, according to described track axle, carrys out the synchronous selected captions audio frequency corresponding with it.
Describedly according to control command, start the caption editing pattern of video and show editing interface, comprising:
When receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, start the caption editing pattern of video, and show editing interface.
Describedly at described editing interface, show the track axle that described video is corresponding, and carry out the synchronous selected captions audio frequency corresponding with it according to described track axle, comprising:
At described editing interface, show the track axle that described video is corresponding, and locate described track axle at audio position place corresponding to selected captions;
According to user, adjust the operation of described track axle, determine the initial time of the audio frequency that in selected captions, first character is corresponding;
According to the synchronous selected captions of the described initial time audio frequency corresponding with it.
Described method also comprises:
When starting the caption editing pattern of video and showing editing interface according to control command, suspend the broadcasting to described video.
Described according to after the next synchronous selected captions of the described track axle audio frequency corresponding with it, described method also comprises:
The captions of described video and the matching relationship of audio frequency after setting up synchronously;
According to described matching relationship, from the time-out of described video, continue to play described video.
Described method also comprises:
Captions after synchronous are uploaded to high in the clouds, and described captions after synchronous are for carrying out associated with the described video of storing on described high in the clouds;
When receive described video playing request time, from high in the clouds, obtain associated with the described video captions described synchronous;
While playing described video, show described captions after synchronous.
Those skilled in the art, considering specification and putting into practice after invention disclosed herein, will easily expect other embodiment of the present disclosure.The application is intended to contain any modification of the present disclosure, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present disclosure and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Specification and embodiment are only regarded as exemplary, and true scope of the present disclosure and spirit are pointed out by claim below.
Should be understood that, the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various modifications and change not departing from its scope.The scope of the present disclosure is only limited by appended claim.
Claims (13)
1. a synchronous method for audio frequency and captions, is characterized in that, comprising:
According to control command, start the caption editing pattern of video and show editing interface;
According to the current reproduction time of described video, obtain at least two captions, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
In selection when operation when receiving arbitrary captions in described at least two captions, show at described editing interface the track axle that described video is corresponding, according to described track axle, carrys out the synchronous selected captions audio frequency corresponding with it.
2. the method for claim 1, is characterized in that, describedly according to control command, starts the caption editing pattern of video and shows editing interface, comprising:
When receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, start the caption editing pattern of video, and show editing interface.
3. the method for claim 1, is characterized in that, describedly at described editing interface, shows the track axle that described video is corresponding, and carrys out the synchronous selected captions audio frequency corresponding with it according to described track axle, comprising:
At described editing interface, show the track axle that described video is corresponding, and locate described track axle at audio position place corresponding to selected captions;
According to user, adjust the operation of described track axle, determine the initial time of the audio frequency that in selected captions, first character is corresponding;
According to the synchronous selected captions of the described initial time audio frequency corresponding with it.
4. the method for claim 1, is characterized in that, described method also comprises:
When starting the caption editing pattern of video and showing editing interface according to control command, suspend the broadcasting to described video.
5. method as claimed in claim 4, is characterized in that, described according to after the next synchronous selected captions of the described track axle audio frequency corresponding with it, described method also comprises:
The captions of described video and the matching relationship of audio frequency after setting up synchronously;
According to described matching relationship, from the time-out of described video, continue to play described video.
6. the method for claim 1, is characterized in that, described method also comprises:
Captions after synchronous are uploaded to high in the clouds, and described captions after synchronous are for carrying out associated with the described video of storing on described high in the clouds;
When receive described video playing request time, from high in the clouds, obtain associated with the described video captions described synchronous;
While playing described video, show described captions after synchronous.
7. a synchronizer for audio frequency and captions, is characterized in that, comprising:
Processing module, for starting the caption editing pattern of video and show editing interface according to control command;
The first acquisition module, for obtaining at least two captions according to the current reproduction time of described video, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
Synchronization module, selection when operation for when receiving arbitrary captions of described at least two captions, at described editing interface, show the track axle that described video is corresponding, according to described track axle, carry out the synchronous selected captions audio frequency corresponding with it.
8. device as claimed in claim 7, is characterized in that, described processing module comprises:
Processing unit, for when receiving the clicking operation of the single button default to the selection operation of default menu option or on to remote controller or combination button, starts the caption editing pattern of video, and shows editing interface.
9. device as claimed in claim 7, is characterized in that, described synchronization module comprises:
Display unit, for show the track axle that described video is corresponding at described editing interface, and locates described track axle at audio position place corresponding to selected captions;
Determining unit, for adjust the operation of described track axle according to user, determines the initial time of the audio frequency that in selected captions, first character is corresponding;
Lock unit, for according to the synchronous selected captions of the described initial time audio frequency corresponding with it.
10. device as claimed in claim 7, is characterized in that, described device also comprises:
Suspend module, when starting the caption editing pattern of video according to control command and showing editing interface, suspend the broadcasting to described video.
11. devices as claimed in claim 10, is characterized in that, described device also comprises:
Set up module, for the captions of described video and the matching relationship of audio frequency after setting up synchronously;
Playing module, for according to described matching relationship, continues to play described video from the time-out of described video.
12. devices as claimed in claim 7, is characterized in that, described device also comprises:
Upper transmission module, for the captions after synchronous are uploaded to high in the clouds, described captions after synchronous are for carrying out associated with the described video of storing on described high in the clouds;
The second acquisition module, during for playing request when receiving described video, obtains associated with the described video captions described synchronous from high in the clouds;
Display module, when playing described video, shows described captions after synchronous.
The synchronizer of 13. 1 kinds of audio frequency and captions, comprising:
Processor;
Memory for storage of processor executable instruction;
Wherein said processor is configured to:
According to control command, start the caption editing pattern of video and show editing interface;
According to the current reproduction time of described video, obtain at least two captions, at the captions that obtain described in described editing interface demonstration, the initial displaying time of described at least two captions or the described current reproduction time of termination displaying time distance are within Preset Time scope;
In selection when operation when receiving arbitrary captions in described at least two captions, show at described editing interface the track axle that described video is corresponding, according to described track axle, carrys out the synchronous selected captions audio frequency corresponding with it.
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