CN104918064B - A kind of method and device that mobile terminal video quickly plays - Google Patents
A kind of method and device that mobile terminal video quickly plays Download PDFInfo
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- CN104918064B CN104918064B CN201510283021.3A CN201510283021A CN104918064B CN 104918064 B CN104918064 B CN 104918064B CN 201510283021 A CN201510283021 A CN 201510283021A CN 104918064 B CN104918064 B CN 104918064B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2387—Stream processing in response to a playback request from an end-user, e.g. for trick-play
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a kind of method and devices that mobile terminal video quickly plays, and belong to field of communication technology.This method comprises: receiving the quick play instruction of video, the quick play instruction of video includes F.F. multiplying power, and the video includes several video clips；The first priority of the video clip is determined according to the audio signal of the subtitle of the video clip, the changing value of video pictures and video clip；Acceleration broadcasting is carried out to video according to the first priority of the F.F. multiplying power and video clip, the present invention carries out the invalid plot that analysis intelligence skips video by the changing value of subtitle to video, audio and video, to save the video-see time, it is relatively beneficial to user experience.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of method and devices that mobile terminal video quickly plays.
Background technique
User can often encounter the lengthy and jumbled TV play of some plots during seeing TV play, wherein there is many invalid feelings
It saves, is to save user time from beginning and end is skipped automatically mostly the prior art, also occurs by being set in playback progress
Determine plot node (mainly for film) and carry out time-saving video broadcasting method, but all the content of video is not analyzed
Two improve the technology of user experience.
Summary of the invention
It is a primary object of the present invention to propose a kind of method and device that mobile terminal video quickly plays, by view
The changing value of the subtitle of frequency, audio and video carries out the invalid plot that analysis intelligence skips video, to save video-see
Time is relatively beneficial to user experience.
The technical scheme to solve the above technical problems is that
According to an aspect of the present invention, the method that a kind of mobile terminal video provided quickly plays, comprising:
The quick play instruction of video is received, the quick play instruction of video includes F.F. multiplying power, and the video includes
Several video clips；
The view is determined according to the audio signal of the subtitle of the video clip, the changing value of video pictures and video clip
First priority of frequency segment；
Acceleration broadcasting is carried out to video according to the first priority of the F.F. multiplying power and video clip；
Preferably, described to be believed according to the audio of the subtitle of the video clip, the changing value of video pictures and video clip
Number determine that the first priority of the video clip specifically includes:
Judge whether server end has the video；
If so, jumping into video clip labeled as level-one by video clip of the server end to not subtitle；
The changing value that the level-one jumps into video pictures in video clip is less than to the video clip of preset change threshold
Video clip is jumped into labeled as second level；
The second level is jumped into video clip the video clip for not having audio signal or audio signal is background music
Video clip jumps into video clip labeled as three-level；
Preferably, it is described judge whether server end has the video after further include:
If the server end does not have the video, by mobile terminal to the video clip of not subtitle be labeled as from
Level Four jumps into video clip；
The level Four is jumped into video clip the video clip for not having audio signal or audio signal is background music
Video clip is labeled as jumping into video clip from Pyatyi.
Preferably, the F.F. multiplying power includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power, the view
When the quick play instruction of frequency includes the first F.F. multiplying power, skips the level-one and level Four jumps into video clip；The video is quick
When play instruction includes the second F.F. multiplying power, skips the second level and jump into video clip；The quick play instruction of video includes
When third F.F. multiplying power, skips the three-level and Pyatyi jumps into video clip.
Preferably, the F.F. multiplying power and the preset change threshold recommended by server end or by mobile terminal into
Row setting.
According to another aspect of the present invention, a kind of device that mobile terminal video quickly plays is provided, comprising:
Command reception module, for receiving the quick play instruction of video, the quick play instruction of video includes F.F. times
Rate, the video include several video clips；
Priority block is jumped into, for according to the subtitle of the video clip, the changing value of video pictures and video clip
Audio signal determine the first priority of the video clip；
Accelerating module, for carrying out accelerating to broadcast to video according to the first priority of the F.F. multiplying power and video clip
It puts.
Preferably, the priority block of jumping into specifically includes:
Judging unit, for judging whether server end has the video；
First jumps into marking unit, for when server end has the video, by server end to not subtitle
Video clip jumps into video clip labeled as level-one；
Second jumps into marking unit, and the changing value for the level-one to be jumped into video pictures in video clip is less than default
The video clip of change threshold jump into video clip labeled as second level；
Third jumps into marking unit, for by the second level jump into video clip the video clip for not having audio signal or
Audio signal is that the video clip of background music jumps into video clip labeled as three-level.
It is preferably, described to jump into priority block further include:
The forth jump is into marking unit, for when the server end does not have the video, then by mobile terminal to not having
There is the video clip of subtitle to be labeled as jumping into video clip from level Four；
The fifth jump into marking unit, for by the level Four jump into video clip the video clip for not having audio signal or
Audio signal is that the video clip of background music is labeled as jumping into video clip from Pyatyi.
Preferably, the F.F. multiplying power includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power, the view
When the quick play instruction of frequency includes the first F.F. multiplying power, skips the level-one and level Four jumps into video clip；The video is quick
When play instruction includes the second F.F. multiplying power, skips the second level and jump into video clip；The quick play instruction of video includes
When third F.F. multiplying power, skips the three-level and Pyatyi jumps into video clip.
Preferably, the F.F. multiplying power and the preset change threshold recommended by server end or by mobile terminal into
Row setting.
The present invention provides a kind of method and devices that mobile terminal video quickly plays, this method comprises: receiving view
Frequently quick play instruction, the quick play instruction of video include F.F. multiplying power, and the video includes several video clips；Root
The of the video clip is determined according to the audio signal of the subtitle of the video clip, the changing value of video pictures and video clip
One priority；Acceleration broadcasting is carried out to video according to the first priority of the F.F. multiplying power and video clip, the present invention passes through
The invalid plot that analysis intelligence skips video is carried out to the changing value of the subtitle of video, audio and video, to save video
Viewing time is relatively beneficial to user experience.
Detailed description of the invention
The hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal as shown in Figure 1；
Fig. 3 is the flow chart for the method that a kind of mobile terminal video of the embodiment of the present invention one quickly plays；
Fig. 4 is the flow chart for the method that a kind of mobile terminal video of the embodiment of the present invention two quickly plays；
Fig. 5 is the flow chart for the method that a kind of mobile terminal video of the embodiment of the present invention three quickly plays；
Fig. 6 is the demonstrative structure frame for the device that a kind of mobile terminal video of the embodiment of the present invention four quickly plays
Figure；
Fig. 7 is the demonstrative structure frame for the device that a kind of mobile terminal video of the embodiment of the present invention five quickly plays
Figure；
Fig. 8 is the demonstrative structure frame for the device that a kind of mobile terminal video of the embodiment of the present invention six quickly plays
Figure.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, intelligence
Phone, laptop, digit broadcasting receiver, PDA (personal digital assistant), PAD (tablet computer), PMP (portable more matchmakers
Body player), the fixed terminal of the mobile terminal of navigation device etc. and such as number TV, desktop computer etc..In the following,
Assuming that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to be used in particular for mobile purpose element it
Outside, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
Fig. 1 to realize the present invention the mobile terminal of each embodiment hardware configuration signal.
Mobile terminal 100 may include wireless communication unit 110, A/V (audio/video) input unit 120, user's input
Unit 130, sensing unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power supply unit 190
Etc..Fig. 1 shows the mobile terminal with various assemblies, it should be understood that being not required for implementing all groups shown
Part.More or fewer components can alternatively be implemented.The element of mobile terminal will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more components, allows mobile terminal 100 and wireless communication system
Or the radio communication between network.For example, wireless communication unit may include broadcasting reception module 111, mobile communication module
112, at least one of wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast from external broadcast management server via broadcast channel
Relevant information.Broadcast channel may include satellite channel and/or terrestrial channel.Broadcast management server, which can be, to be generated and sent
The broadcast singal and/or broadcast related information generated before the server or reception of broadcast singal and/or broadcast related information
And send it to the server of terminal.Broadcast singal may include TV broadcast singal, radio signals, data broadcasting
Signal etc..Moreover, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Closing information can also provide via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 receives.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of digital multimedia broadcasting (DMB)
Program guide (EPG), digital video broadcast-handheld (DVB-H) electronic service guidebooks (ESG) etc. form and exist.Broadcast
Receiving module 111 can receive signal broadcast by using various types of broadcast systems.Particularly, broadcasting reception module 111
It can be wide by using such as multimedia broadcasting-ground (DMB-T), digital multimedia broadcasting-satellite (DMB-S), digital video
It broadcasts-holds (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
(ISDB-T) etc. digit broadcasting system receives digital broadcasting.Broadcasting reception module 111, which may be constructed such that, to be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via the received broadcast singal of broadcasting reception module 111 and/
Or broadcast related information can store in memory 160 (or other types of storage medium).
Mobile communication module 112 sends radio signals to base station (for example, access point, node B etc.), exterior terminal
And at least one of server and/or receive from it radio signal.Such radio signal may include that voice is logical
Talk about signal, video calling signal or according to text and/or Multimedia Message transmission and/or received various types of data.
The Wi-Fi (Wireless Internet Access) of the support mobile terminal of wireless Internet module 113.The module can be internally or externally
It is couple to terminal.Wi-Fi (Wireless Internet Access) technology involved in the module may include WLAN (Wireless LAN) (Wi-Fi), Wibro
(WiMAX), Wimax (worldwide interoperability for microwave accesses), HSDPA (high-speed downlink packet access) etc..
Short range communication module 114 is the module for supporting short range communication.Some examples of short-range communication technology include indigo plant
ToothTM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybeeTMEtc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
Typical case be GPS (global positioning system).According to current technology, the calculating of location information module 115 is from three or more
The range information and correct time information of more satellites and Information application triangulation for calculating, thus according to warp
Degree, latitude and highly accurately calculate three-dimensional current location information.Currently, it is used for the method for calculating position and temporal information
Three satellites and the error that calculated position and temporal information are corrected by using an other satellite.In addition, position
Information module 115 can be by Continuous plus current location information in real time come calculating speed information.
A/V input unit 120 is for receiving audio or video signal.A/V input unit 120 may include 121 He of camera
Microphone 1220, camera 121 is to the static map obtained in video acquisition mode or image capture mode by image capture apparatus
The image data of piece or video is handled.Treated, and picture frame may be displayed on display module 151.At camera 121
Picture frame after reason can store in memory 160 (or other storage mediums) or carry out via wireless communication unit 110
It sends, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can telephone calling model,
Sound (audio data) is received via microphone in logging mode, speech recognition mode etc. operational mode, and can be by this
The acoustic processing of sample is audio data.Audio that treated (voice) data can be converted in the case where telephone calling model
The format output of mobile communication base station can be sent to via mobile communication module 112.Microphone 122 can be implemented various types of
Noise eliminate (or inhibit) algorithm with eliminate noise that (or inhibition) generates during sending and receiving audio signal or
Interference.
The order that user input unit 130 can be inputted according to user generates key input data to control each of mobile terminal
Kind operation.User input unit 130 allows user to input various types of information, and may include keyboard, metal dome, touch
Plate (for example, the sensitive component of detection due to the variation of resistance, pressure, capacitor etc. caused by being contacted), idler wheel, rocking bar etc.
Deng.Particularly, when touch tablet is superimposed upon in the form of layer on display module 151, touch screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 100, (for example, mobile terminal 100 opens or closes shape
State), the position of mobile terminal 100, user is for the presence or absence of contact (that is, touch input) of mobile terminal 100, mobile terminal
100 orientation, the acceleration or deceleration movement of mobile terminal 100 and direction etc., and generate for controlling mobile terminal 100
The order of operation or signal.For example, sensing unit 140 can sense when mobile terminal 100 is embodied as sliding-type mobile phone
The sliding-type phone is to open or close.In addition, sensing unit 140 be able to detect power supply unit 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).Sensing unit 140 may include that proximity sensor 141 will combine below
Touch screen is described this.
Interface unit 170 be used as at least one external device (ED) connect with mobile terminal 100 can by interface.For example,
External device (ED) may include wired or wireless headphone port, external power supply (or battery charger) port, wired or nothing
Line data port, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Identification module can be storage and use each of mobile terminal 100 for verifying user
It plants information and may include subscriber identification module (UIM), client identification module (SIM), Universal Subscriber identification module (USIM)
Etc..In addition, the device (hereinafter referred to as " identification device ") with identification module can take the form of smart card, therefore, know
Other device can be connect via port or other attachment devices with mobile terminal 100.Interface unit 170, which can be used for receiving, to be come from
The input (for example, data information, electric power etc.) of external device (ED) and the input received is transferred in mobile terminal 100
One or more elements can be used for transmitting data between mobile terminal and external device (ED).
In addition, when mobile terminal 100 is connect with external base, interface unit 170 may be used as allowing will be electric by it
Power, which is provided from pedestal to the path or may be used as of mobile terminal 100, allows the various command signals inputted from pedestal to pass through it
It is transferred to the path of mobile terminal.The various command signals or electric power inputted from pedestal, which may be used as mobile terminal for identification, is
The no signal being accurately fitted on pedestal.Output unit 150 is configured to provide with vision, audio and/or tactile manner defeated
Signal (for example, audio signal, vision signal, alarm signal, vibration signal etc.) out.Output unit 150 may include display
Module 151, audio output module 152, alarm modules 153 etc..
Display module 151 may be displayed on the information handled in mobile terminal 100.For example, when mobile terminal 100 is in electricity
When talking about call mode, display module 151 can show and converse or other communicate (for example, text messaging, multimedia file
Downloading etc.) relevant user interface (UI) or graphic user interface (GUI).When mobile terminal 100 is in video calling mode
Or when image capture mode, display module 151 can show captured image and/or received image, show video or figure
Picture and the UI or GUI of correlation function etc..
Meanwhile when display module 151 and touch tablet in the form of layer it is superposed on one another to form touch screen when, display module
151 may be used as input unit and output device.Display module 151 may include liquid crystal display (LCD), thin film transistor (TFT)
In LCD (TFT-LCD), Organic Light Emitting Diode (OLED) display, flexible display, three-dimensional (3D) display etc. at least
It is a kind of.Some in these displays may be constructed such that transparence to allow user to watch from outside, this is properly termed as transparent
Display, typical transparent display can be, for example, TOLED (transparent organic light emitting diode) display etc..According to specific
Desired embodiment, mobile terminal 100 may include two or more display modules (or other display devices), for example, moving
Dynamic terminal may include external display module (not shown) and internal display module (not shown).Touch screen can be used for detecting touch
Input pressure and touch input position and touch input area.
Audio output module 152 can mobile terminal be in call signal reception pattern, call mode, logging mode,
It is when under the isotypes such as speech recognition mode, broadcast reception mode, wireless communication unit 110 is received or in memory 160
The audio data transducing audio signal of middle storage and to export be sound.Moreover, audio output module 152 can provide and movement
The relevant audio output of specific function (for example, call signal receives sound, message sink sound etc.) that terminal 100 executes.
Audio output module 152 may include loudspeaker, buzzer etc..
Alarm modules 153 can provide output notifying event to mobile terminal 100.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..Other than audio or video output, alarm modules
153 can provide output in different ways with the generation of notification event.For example, alarm modules 153 can be in the form of vibration
Output is provided, when receiving calling, message or some other entrance communications (incomingcommunication), alarm mould
Block 153 can provide tactile output (that is, vibration) to notify to user.By providing such tactile output, even if
When the mobile phone of user is in the pocket of user, user also can recognize that the generation of various events.Alarm modules 153
The output of the generation of notification event can be provided via display module 151 or audio output module 152.
Memory 160 can store the software program etc. of the processing and control operation that are executed by controller 180, Huo Zheke
Temporarily to store oneself data (for example, telephone directory, message, still image, video etc.) through exporting or will export.And
And memory 160 can store about the vibrations of various modes and audio signal exported when touching and being applied to touch screen
Data.
Memory 160 may include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, more
Media card, card-type memory (for example, SD or DX memory etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..Moreover, mobile terminal 100 can execute memory with by network connection
The network storage device of 160 store function cooperates.
The overall operation of the usually control mobile terminal of controller 180.For example, controller 180 executes and voice communication, data
Communication, video calling etc. relevant control and processing.In addition, controller 180 may include for reproducing (or playback) more matchmakers
The multi-media module 181 of volume data, multi-media module 181 can construct in controller 180, or can be structured as and control
Device 180 separates.Controller 180 can be with execution pattern identifying processing, by the handwriting input executed on the touchscreen or picture
It draws input and is identified as character or image.
Power supply unit 190 receives external power or internal power under the control of controller 180 and provides operation each member
Electric power appropriate needed for part and component.
Various embodiments described herein can be to use the calculating of such as computer software, hardware or any combination thereof
Machine readable medium is implemented.Hardware is implemented, embodiment described herein can be by using application-specific IC
(ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), scene can
Programming gate array (FPGA), controller, microcontroller, microprocessor, is designed to execute function described herein processor
At least one of electronic unit is implemented, and in some cases, such embodiment can be implemented in controller 180.
For software implementation, the embodiment of such as process or function can with allow to execute the individual of at least one functions or operations
Software module is implemented.Software code can by the software application (or program) write with any programming language appropriate Lai
Implement, software code can store in memory 160 and be executed by controller 180.
So far, oneself is through describing mobile terminal according to its function.In the following, for the sake of brevity, will description such as folded form,
Slide type mobile terminal in various types of mobile terminals of board-type, oscillating-type, slide type mobile terminal etc., which is used as, to be shown
Example.Therefore, the present invention can be applied to any kind of mobile terminal, and be not limited to slide type mobile terminal.
Mobile terminal 100 as shown in Figure 1 may be constructed such that using via frame or grouping send data it is all if any
Line and wireless communication system and satellite-based communication system operate.
Referring now to Fig. 2 description communication system that wherein mobile terminal according to the present invention can operate.
Different air interface and/or physical layer can be used in such communication system.For example, used by communication system
Air interface includes such as frequency division multiple access (FDMA), time division multiple acess (TDMA), CDMA (CDMA) and universal mobile communications system
System (UMTS) (particularly, long term evolution (LTE)), global system for mobile communications (GSM) etc..As non-limiting example, under
The description in face is related to cdma communication system, but such introduction is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system may include multiple mobile terminals 100, multiple base stations (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC280 is also structured to form interface with the BSC275 that can be couple to base station 270 via back haul link.
Back haul link can be constructed according to any in several known interfaces, and the interface includes such as E1/T1, ATM, IP,
PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system may include multiple BSC275 as shown in Figure 2.
Each BS270 can service one or more subregions (or region), by multidirectional antenna or the day of direction specific direction
Each subregion of line covering is radially far from BS270.Alternatively, each subregion can be by two or more for diversity reception
Antenna covering.Each BS270, which may be constructed such that, supports multiple frequency distribution, and the distribution of each frequency has specific frequency spectrum
(for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed, which intersects, can be referred to as CDMA Channel.BS270 can also be referred to as base station transceiver
System (BTS) or other equivalent terms.In this case, term " base station " can be used for broadly indicating single
BSC275 and at least one BS270.Base station can also be referred to as " cellular station ".Alternatively, each subregion of specific BS270 can be claimed
For multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to the mobile terminal operated in system by broadcsting transmitter (BT) 295
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 100 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several global positioning system (GPS) satellites 300.The help of satellite 300 positions multiple mobile terminals
At least one of 100.
In Fig. 2, multiple satellites 300 are depicted, it is understood that, it is useful to can use any number of satellite acquisition
Location information.Location information module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 desired to obtain
Location information.It substitutes GPS tracking technique or except GPS tracking technique, the position that can track mobile terminal can be used
Other technologies.In addition, at least one 300 property of can choose of GPS satellite or extraly processing satellite dmb transmission.
As a typical operation of wireless communication system, BS270 receives the reverse link from various mobile terminals 100
Signal.Mobile terminal 100 usually participates in call, information receiving and transmitting and other types of communication.Certain base station 270 is received each anti-
It is handled in specific BS270 to link signal.The data of acquisition are forwarded to relevant BSC275.BSC provides call
The mobile management function of resource allocation and the coordination including the soft switching process between BS270.The number that BSC275 will also be received
According to MSC280 is routed to, the additional route service for forming interface with PSTN290 is provided.Similarly, PSTN290 with
MSC280 forms interface, and MSC and BSC275 form interface, and BSC275 controls BS270 correspondingly with by forward link signals
It is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the method for the present invention is proposed.
Touch operation method of the invention, especially suitable for narrow frame or Rimless mobile terminal, first by mobile terminal
Touch Zone be divided into special subregion and common subregion same as the prior art, and distribute an input for each subregion and set
It is standby；When receiving touch control operation, judge which subregion the touch control operation occurs in, when occurring in special subregion, then
Touch control operation is reported by input equipment corresponding to special subregion, when occurring in common subregion, then passes through common subregion
Corresponding input equipment reports touch control operation；Finally, the touching that mobile terminal reports input equipment corresponding to special subregion
Control operation carries out specially treated, the touch control operation that input equipment corresponding to common subregion is reported as the prior art, into
The normal processing of row.
It is described to touch control operation carry out specially treated can be understood as to touch control operation carry out it is unconventional processing or it is improper
Processing such as ignores the touch control operation, generates special efficacy or customized other processing modes according to the touch control operation.Citing and
Speech, unconventional processing or improper processing, may further do following understanding: when the user clicks when a certain application icon, normally
Processing or conventional treatment are to start the application, and improper processing or unconventional processing are then not to start the application.
It is described in detail below by way of specific embodiment.
Embodiment one
Fig. 3 is the flow chart for the method that a kind of mobile terminal video of the embodiment of the present invention one quickly plays, and is tied below
Fig. 3 is closed to describe the method that a kind of mobile terminal video of one embodiment of the present of invention quickly plays, as shown in figure 3, a kind of
The method that mobile terminal video quickly plays, comprising:
S10, the quick play instruction of video is received, the quick play instruction of video includes F.F. multiplying power, the video
Include several video clips；
S20, institute is determined according to the audio signal of the subtitle of the video clip, the changing value of video pictures and video clip
State the first priority of video clip；
S30, acceleration broadcasting is carried out to video according to the first priority of the F.F. multiplying power and video clip.
In the present embodiment, analysis intelligence is carried out by the changing value of subtitle to video, audio and video and skips video
Invalid plot be relatively beneficial to user experience to save the video-see time.
In the present embodiment, the judgement F.F. multiplying power selected by user of invalid plot and the first priority of video clip
It determines, when F.F. multiplying power is higher, such as 4 times of normal playback speeds then skip more invalid plot, when F.F. multiplying power is lower
When, such as 2 times of normal playback speeds then skip less invalid plot.And it can be switched at any time in accelerating playing process
Normal playback speed.
Embodiment two
Fig. 4 is the flow chart for the method that a kind of mobile terminal video of the present embodiment quickly plays；As shown in figure 4, described
Step S20 is specifically included:
S21, judge whether server end has the video；
S22, if so, jumping into video clip labeled as level-one to the video clip of not subtitle by server end；
S23, the changing value that the level-one is jumped into video pictures in video clip are less than the video of preset change threshold
Fragment label is that second level jumps into video clip；
S24, the second level is jumped into video clip to the video clip for not having audio signal or audio signal for background sound
Happy video clip jumps into video clip labeled as three-level.
In the present embodiment, the function of server end is more powerful, when the video watched is in server end, Ke Yitong
It crosses server end to detect the changing value of the video pictures in a certain section of video clip, when the changing value of the video pictures
When less than preset change threshold, picture pixel variation then jumps into the video clip labeled as second level less than 20% such as in 2 seconds
Video clip is considered as invalid plot in certain accelerated ratio.
Embodiment three
Fig. 5 is the flow chart for the method that a kind of mobile terminal video of the present embodiment quickly plays；As shown in figure 5, described
After step S21 further include:
If S25, the server end do not have the video, marked by video clip of the mobile terminal to not subtitle
To jump into video clip from level Four；
S26, the level Four is jumped into video clip to the video clip for not having audio signal or audio signal for background sound
Happy video clip is labeled as jumping into video clip from Pyatyi.
In the present embodiment, when the video watched is not in server end, video can only be carried out by mobile terminal
Processing, mobile terminal lower for some performances, then cannot changing value to the video pictures in a certain section of video clip into
Row detection, can only subtitle to video and audio detect, to judge the first priority of video clip.
It as another embodiment, can also be in a certain section of video clip when the performance of the mobile terminal is higher
The changing values of video pictures detected, when the changing value of the video pictures is less than preset change threshold, in 2 seconds
Picture pixel changes less than 20%, then the video clip is jumped into video clip labeled as second level, regarded in certain accelerated ratio
For invalid plot.
In the present embodiment, the F.F. multiplying power includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power,
When the quick play instruction of video includes the first F.F. multiplying power, skips the level-one and level Four jumps into video clip；The view
When the quick play instruction of frequency includes the second F.F. multiplying power, skips the second level and jump into video clip；The video, which quickly plays, to be referred to
When enabling comprising third F.F. multiplying power, skips the three-level and Pyatyi jumps into video clip.
In the present embodiment, the F.F. multiplying power and the preset change threshold recommend or pass through movement by server end
Terminal is set.
Example IV
Fig. 6 is the exemplary block diagram for the device that a kind of mobile terminal video of the present embodiment quickly plays；Such as Fig. 6 institute
Show, a kind of device that mobile terminal video quickly plays, comprising:
Command reception module 10, for receiving the quick play instruction of video, the quick play instruction of video includes F.F.
Multiplying power, the video include several video clips；
Priority block 20 is jumped into, for according to the subtitle of the video clip, the changing value of video pictures and piece of video
The audio signal of section determines the first priority of the video clip；
Accelerating module 30, for carrying out accelerating to broadcast to video according to the first priority of the F.F. multiplying power and video clip
It puts.
Embodiment five
Fig. 7 is the flow chart for the method that a kind of mobile terminal video of the present embodiment quickly plays；As shown in fig. 7, described
Priority block 20 is jumped into specifically include:
Judging unit 21, for judging whether server end has the video；
First jumps into marking unit 22, for when server end has the video, by server end to no subtitle
Video clip jump into video clip labeled as level-one；
Second jumps into marking unit 23, and the changing value for the level-one to be jumped into video pictures in video clip is less than pre-
If the video clip of change threshold jump into video clip labeled as second level；
Third jumps into marking unit 24, for the second level to be jumped into video clip to the video clip for not having audio signal
Or audio signal jumps into video clip labeled as three-level for the video clip of background music.
Embodiment six
Fig. 8 is the flow chart for the method that a kind of mobile terminal video of the present embodiment quickly plays；As shown in figure 8, described
Jumping into priority block 20 includes:
The forth jump is into marking unit 25, for when the server end does not have the video, then passing through mobile terminal pair
There is no the video clip of subtitle to be labeled as jumping into video clip from level Four；
The fifth jump is into marking unit 26, for the level Four to be jumped into video clip to the video clip for not having audio signal
Or audio signal is labeled as jumping into video clip from Pyatyi for the video clip of background music.
In the present embodiment, the F.F. multiplying power includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power,
When the quick play instruction of video includes the first F.F. multiplying power, skips the level-one and level Four jumps into video clip；The view
When the quick play instruction of frequency includes the second F.F. multiplying power, skips the second level and jump into video clip；The video, which quickly plays, to be referred to
When enabling comprising third F.F. multiplying power, skips the three-level and Pyatyi jumps into video clip.
In the present embodiment, the F.F. multiplying power and the preset change threshold recommend or pass through movement by server end
Terminal is set.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of method that mobile terminal video quickly plays characterized by comprising
The quick play instruction of video is received, the quick play instruction of video includes F.F. multiplying power, and the video includes several
A video clip；
The piece of video is determined according to the audio signal of the subtitle of the video clip, the changing value of video pictures and video clip
First priority of section；
Acceleration broadcasting is carried out to video according to the first priority of the F.F. multiplying power and video clip；
The audio signal according to the subtitle of the video clip, the changing value of video pictures and video clip determines the view
First priority of frequency segment specifically includes:
Judge whether server end has the video；
If so, jumping into video clip labeled as level-one by video clip of the server end to not subtitle；
The video clip that the changing value that the level-one jumps into video pictures in video clip is less than preset change threshold is marked
Video clip is jumped into for second level；
The second level is jumped into video clip the video clip for not having audio signal or audio signal is the video of background music
Fragment label is that three-level jumps into video clip；
It is described judge whether server end has the video after further include:
If the server end does not have the video, jumped by video clip of the mobile terminal to not subtitle labeled as level Four
Into video clip；
The level Four is jumped into video clip the video clip for not having audio signal or audio signal is the video of background music
Fragment label is that Pyatyi jumps into video clip.
2. the method that a kind of mobile terminal video according to claim 1 quickly plays, which is characterized in that the F.F. times
Rate includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power, and the quick play instruction of video includes first fast
When into multiplying power, the level-one is played with the first F.F. multiplying power or level Four jumps into video clip；The quick play instruction packet of video
When containing the second F.F. multiplying power, the second level is played with the second F.F. multiplying power and jumps into video clip；The quick play instruction of video
When comprising third F.F. multiplying power, the three-level is played with third F.F. multiplying power or Pyatyi jumps into video clip.
3. the method that a kind of mobile terminal video according to claim 2 quickly plays, which is characterized in that the F.F. times
Rate and the preset change threshold are recommended by server end or are set by mobile terminal.
4. a kind of device that mobile terminal video quickly plays characterized by comprising
Command reception module, for receiving the quick play instruction of video, the quick play instruction of video includes F.F. multiplying power, institute
Stating video includes several video clips；
Priority block is jumped into, for the sound according to the subtitle of the video clip, the changing value of video pictures and video clip
Frequency signal determines the first priority of the video clip；
Accelerating module, for carrying out acceleration broadcasting to video according to the first priority of the F.F. multiplying power and video clip；
The priority block of jumping into specifically includes:
Judging unit, for judging whether server end has the video；
First jumps into marking unit, for when server end has the video, by server end to the video of not subtitle
Fragment label is that level-one jumps into video clip；
Second jumps into marking unit, and the changing value for the level-one to be jumped into video pictures in video clip is less than preset change
The video clip for changing threshold value jumps into video clip labeled as second level；
Third jumps into marking unit, for the second level to be jumped into video clip to the video clip or audio that do not have audio signal
Signal is that the video clip of background music jumps into video clip labeled as three-level；
It is described to jump into priority block further include:
The forth jump is into marking unit, for when the server end does not have the video, then passing through mobile terminal to no word
The video clip of curtain jumps into video clip labeled as level Four；
The fifth jump is into marking unit, for the level Four to be jumped into video clip to the video clip or audio that do not have audio signal
Signal is that the video clip of background music jumps into video clip labeled as Pyatyi.
5. the device that a kind of mobile terminal video according to claim 4 quickly plays, which is characterized in that the F.F. times
Rate includes the first F.F. multiplying power, the second F.F. multiplying power and third F.F. multiplying power, and the quick play instruction of video includes first fast
When into multiplying power, the level-one is played with the first F.F. multiplying power or level Four jumps into video clip；The quick play instruction packet of video
When containing the second F.F. multiplying power, the second level is played with the second F.F. multiplying power and jumps into video clip；The quick play instruction of video
When comprising third F.F. multiplying power, the three-level is played with third F.F. multiplying power or Pyatyi jumps into video clip.
6. the device that a kind of mobile terminal video according to claim 5 quickly plays, which is characterized in that the F.F. times
Rate and the preset change threshold are recommended by server end or are set by mobile terminal.
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| CN105578200A (en) * | 2015-12-15 | 2016-05-11 | 天脉聚源（北京）教育科技有限公司 | Video processing method and device |
| CN105979378B (en) * | 2016-05-31 | 2019-08-06 | 深圳创维数字技术有限公司 | A kind of control method and system of player fast forwarding and fast rewinding |
| CN105933634A (en) * | 2016-06-14 | 2016-09-07 | 努比亚技术有限公司 | Video playing control device, playing terminal and video unequal-speed playing control method |
| CN106534964B (en) * | 2016-11-23 | 2020-02-14 | 广东小天才科技有限公司 | Method and device for adjusting speech rate |
| CN106911961B (en) * | 2017-02-22 | 2020-03-17 | 北京小米移动软件有限公司 | Multimedia data playing method and device |
| CN107770609A (en) * | 2017-11-09 | 2018-03-06 | 北京恒华伟业科技股份有限公司 | A kind of video broadcasting method and device |
| CN108401193A (en) * | 2018-03-21 | 2018-08-14 | 北京奇艺世纪科技有限公司 | A kind of video broadcasting method, device and electronic equipment |
| CN112383827B (en) * | 2020-11-10 | 2023-03-31 | 北京乐学帮网络技术有限公司 | Video playing control method and device |
| CN113259779B (en) * | 2021-07-01 | 2021-09-17 | 杭州觅睿科技股份有限公司 | Video processing method, device, equipment and storage medium |
| CN115514985A (en) * | 2022-09-20 | 2022-12-23 | 广东省宏视智能科技有限公司 | Video processing method and device, electronic equipment and storage medium |
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