CN108989851A - A kind of video broadcasting method, terminal and computer readable storage medium - Google Patents
A kind of video broadcasting method, terminal and computer readable storage medium Download PDFInfo
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- CN108989851A CN108989851A CN201810983345.1A CN201810983345A CN108989851A CN 108989851 A CN108989851 A CN 108989851A CN 201810983345 A CN201810983345 A CN 201810983345A CN 108989851 A CN108989851 A CN 108989851A
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- terminal
- broadcasting method
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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]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
Abstract
The embodiment of the invention discloses a kind of video broadcasting methods, are applied to terminal, which comprises obtain visual prompts information；Video frame is matched according to preset rules according to the prompt information；Matching position is identified on the progress bar of the video based on matching result；It is confirmed whether that carrying out video jumps based on the matching position.The present invention also provides a kind of terminals and can computer readable storage medium, by implementing above scheme, when so that user facing interested video, it can directly select to mirror in viewing and be most interested in the corresponding video content in part in user's eyes, reduce the broadcasting of unnecessary video, the user experience is improved, enhances the flexibility of video tour.
Description
Technical field
The present invention relates to electronic technology field more particularly to a kind of video broadcasting methods, terminal and computer-readable storage
Medium.
Background technique
Continuous with wireless network is popularized, and campus network is fewer and fewer, so people are in mobile phone video after 4G
The phenomenon that be also more and more common, but during daily mobile phone browses video website, user can encounter one
Problem, when seeing a video in time, attract user first is title brief introduction or the cover of the video of the video,
If user is interested, viewing will be clicked, but when click is entered, user often just needs the sight at the beginning from video
See, but user want to see only with cover or the title brief introduction degree of correlation it is highest that is a bit of, if selecting F.F.,
Be difficult to know that section specifically where, if seeing the waste that will result in flow and waste of time from the beginning, make
At bad user experience.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of video broadcasting method, terminal and computer readable storage medium, solution
The inflexible problem of video tour in prior art of having determined.
To solve the above problems, being applied to terminal the present invention provides a kind of video broadcasting method, which comprises
Obtain visual prompts information；Video frame is matched according to preset rules according to the prompt information；Based on matching result in the view
Matching position is identified on the progress bar of frequency；It is confirmed whether that carrying out video jumps based on the matching position.
Optionally, the visual prompts information is video cover.
Optionally, described the step of matching video frame according to preset rules according to the prompt information includes: from the view
Video frame extraction is carried out by preset interval frame number in frequency；Graphic Pattern Matching is carried out using the video cover and the video frame of extraction.
Optionally, the visual prompts information is video text explanation.
Optionally, described the step of matching video frame according to preset rules according to the prompt information includes: from the view
Video frame extraction is carried out by preset interval frame number in frequency；The extraction of keyword is carried out for the video frame of extraction；Utilize the view
Frequency explanatory note matches the keyword.
Optionally, it is described based on matching result on the progress bar of the video identify matching position the step of include: to work as
When the matching result confirmed best video frame, frame sequence position of the best video frame in the video is recorded；Choosing
The position for the video frame that frame number is preset before the frame sequence position is selected as home position；According to the home position it is described into
Corresponding position on degree item is identified using as matching position.
Optionally, described to be identified according to corresponding position of the home position on the progress bar using as matching
The step of position includes: that the corresponding position on the progress bar generates select command frame, and the select command frame includes jumping
Not skip command option.
Optionally, described to be confirmed whether to carry out the step of video jumps based on the matching position further include: when user selects
When selecting the skip command option, then the video is jumped at the matching position on the progress bar.
Further, the present invention also provides a kind of terminals, including processor, memory and communication bus；The storage
Device, for storing video reproduction program；The communication bus is for realizing the connection communication between processor and memory；It is described
Processor is for the step of executing video broadcasting method as described above.
Further, the present invention also provides a kind of computer readable storage medium, the computer readable storage mediums
It is stored with one or more program, one or more of programs can be executed by one or more processor, to realize
The step of described in any item video broadcasting methods as above.
By implementing above scheme, when so that user facing interested video, it can directly select in viewing and mirror use
It is most interested in the corresponding video content in part in the eyes of family, reduces the broadcasting of unnecessary video, the user experience is improved, enhancing
The flexibility of video tour.
Detailed description of the invention
In attached drawing (it is not necessarily drawn to scale), similar appended drawing reference can describe phase in different views
As component.Similar reference numerals with different letter suffix can indicate the different examples of similar component.Attached drawing with example and
Unrestricted mode generally shows each embodiment discussed herein.
A kind of hardware structural diagram of Fig. 1 mobile terminal of each embodiment to realize the present invention；
Fig. 2 is a kind of communications network system architecture diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of flow diagram of video playing of the present invention；
Fig. 4 is a kind of module diagram of terminal of the present invention；
Fig. 5 is that a kind of terminal of the present invention forms structural schematic diagram.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
1 describe to realize the mobile terminal of each embodiment of the present invention with reference to the drawings.In subsequent description, make
With the suffix for indicating such as " module ", " component " or " unit " of element only for being conducive to explanation of the invention,
There is no specific meanings for body.Therefore, " module " can be used mixedly with " component ".
Mobile terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as moving
It is phone, smart phone, laptop, digit broadcasting receiver, personal digital assistant (PDA), tablet computer (PAD), portable
The fixation of the mobile terminal of formula multimedia player (PMP), navigation device etc. and such as number TV, desktop computer etc.
Terminal.Hereinafter it is assumed that terminal is mobile terminal.However, it will be understood by those skilled in the art that in addition to being used in particular for mobile mesh
Element except, 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, audio/video (A/V) 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 can alternatively implement more or fewer components, 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), the Radio Data System of forward link media (MediaFLO@), 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
Tooth TM, radio frequency identification (RFID), Infrared Data Association (IrDA), ultra wide band (UWB), purple honeybee TM etc..
Location information module 115 is the module for checking or obtaining the location information of mobile terminal.Location information module
115 typical case is GPS (global positioning system).According to current technology, GPS module 115, which calculates, comes from three or more
The range information and correct time information of satellite and Information application triangulation for calculating, thus according to longitude,
The three-dimensional current location information of latitude and highly accurately calculating.Currently, three are used for the method for calculating position and temporal information
Satellite and the error that calculated position and temporal information are corrected by using an other satellite.In addition, GPS 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 122, camera 121 is to the static images obtained in video acquisition mode or image capture mode by image capture apparatus
Or the image data of video is handled.Treated, and picture frame may be displayed on display unit 151.It is handled through camera 121
Picture frame afterwards can store in memory 160 (or other storage mediums) or be sent out via wireless communication unit 110
It send, two or more cameras 121 can be provided according to the construction of mobile terminal.Microphone 122 can be in telephone calling model, note
Sound (audio data) is received via microphone 122 in record 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, touch tablet (example
Such as, the sensitive component due to the variation of resistance, pressure, capacitor etc. caused by being contacted is detected) etc..Particularly, work as touching
When template is superimposed upon in the form of layer on display unit 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).
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..Interface unit 170 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 100 or can be with
For transmitting data between mobile terminal and external device (ED).
Output unit 150 may include display module 151 and audio output module 152 etc..
Display unit 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 unit 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 unit 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 units (or other display devices), for example, moving
Dynamic terminal may include outernal display unit (not shown) and inner display unit (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..
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 the data that has exported or will export.Moreover, memory 160 can store about when touch is applied to touching
The vibration of the various modes exported when touching screen and the data of audio signal.
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, mobile terminal is described 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.GPS module 115 as shown in Figure 1 is generally configured to cooperate with satellite 300 to obtain desired positioning and believe
Breath.It substitutes GPS tracking technique or except GPS tracking technique, the other of the position that can track mobile terminal can be used
Technology.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 MSC280 and BSC275 form interface, and BSC275 controls BS270 correspondingly to believe forward link
Number it is sent to mobile terminal 100.
Based on above-mentioned mobile terminal hardware configuration and communication system, each embodiment of the present invention is proposed.
Auxilary focusing method provided by the invention is cannot to be intuitively confirmed whether exact focus when user passes through view finder,
Image local is amplified by magnifying glass, the method for focusing so that auxiliary is found a view；Auxilary focusing method provided by the invention
In the mobile terminals such as main application and mobile phone, tablet computer, but the auxilary focusing method is not limited to apply and move in mobile phone etc.
In dynamic terminal.It only takes the mobile phone as an example below and the auxilary focusing method of the embodiment of the present invention is described in detail.
The embodiment of the present invention provides a kind of video broadcasting method, is applied to terminal.Referring to shown in Fig. 3, this method includes
Following steps:
Step S301, visual prompts information is obtained.
Specifically, the terminal preferably can be mobile terminal, thus it is possible to vary variform, such as can be to have and touch
Control the terminals such as the mobile phone (mobile phone), iPad, notebook of function.
Terminal is also referred to as terminal device, is the equipment for being in network outermost in computer network, is mainly used for user information
Input and the output of processing result etc..In early stage computer system, due to main frame valuableness, a host
Multiple terminals can be generally configured, these terminals itself do not have computing capability, only undertake the work of information input output, operation
It is completed with processing by host.In the personal computer epoch, personal computer can run the program of referred to as terminal emulator
To imitate the work of a terminal.With the development of mobile network, mobile terminal (such as mobile phone, PAD) has obtained widely answering
With.At this point, terminal can not only undertake the work of input and output, while also can be carried out certain operation and processing, realize that part is
System function.
Mobile terminal refers to the equipment that can be used on the move, broad sense say including mobile phone, notebook, tablet computer,
POS machine, or even including vehicle-mounted computer.But refer to mobile phone or the intelligent hand with a variety of application functions in most cases
Machine and tablet computer.As network and technology are towards the development in more and more broadband direction, Mobile Communication Industry will trend
The real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique, the processing capacity of mobile terminal is
Have powerful processing capacity, mobile terminal becomes an integrated information processing platform from simple call tool.This
Also more wide development space is increased to mobile terminal.Mobile terminal is as simple communication equipment with Mobile Communication Development
The history of existing decades.Mobile intelligent terminal is almost changed into the crucial entrance of Internet service between a flash and mainly creates
New platform, new media, e-commerce and information service platform, Internet resources, mobile network resource and environmental interaction resource
Most important hinge, operating system and processor chips even become the strategy system of current entire information and communication technology (ICT) industry
High point.Mobile intelligent terminal can be referred to as intelligent terminal, and mobile intelligent terminal possesses access the Internet capability, usually carry each
Kind operating system can customize various functions according to user demand.In life common intelligent terminal include mobile intelligent terminal,
Vehicle intelligent terminal, smart television, wearable device etc..
In the present embodiment, the visual prompts information is video cover, or the explanatory note of video.It obtains
When video cover, directly the picture of video cover in terminal is intercepted, when acquisition video text illustrates, then directly
Text region extraction is carried out for video pictures.
Step S302, video frame is matched according to preset rules according to the prompt information.
In the present embodiment, described to be pressed according to the prompt information when the visual prompts information is video cover
The step of matching video frame according to preset rules includes: to carry out video frame extraction by preset interval frame number from the video；It utilizes
The video cover and the video frame of extraction carry out Graphic Pattern Matching.Specifically, can be preferably as unit of time interval 3 seconds to view
Frequency carries out video frame extraction, and then the video frame using video cover and after extracting carries out Graphic Pattern Matching one by one, wherein
Time interval can be set to other times interval as needed.
In other embodiments, described according to the prompt when the visual prompts information illustrates for video text
The step of information matches video frame according to preset rules includes: to carry out video frame pumping by preset interval frame number from the video
It takes；The extraction of keyword is carried out for the video frame of extraction；Illustrate to match the keyword using the video text.Specifically
, the extraction of keyword is carried out for the video frame that each frame extracts, and the keyword of extraction and the video text is recycled to say
The bright matching for carrying out keyword.
Step S303, matching position is identified on the progress bar of the video based on matching result.
In the present embodiment, either illustrate to be matched by above-mentioned video cover or video text, final
Matching result be exactly in order to find and be matched the most or that highest frame image of similarity with video cover or video text explanation,
That is best video frame.Therefore it is described based on matching result on the progress bar of the video identify matching position the step of include: to work as
When the matching result confirmed best video frame, frame sequence position of the best video frame in the video is recorded；Choosing
The position for the video frame that frame number is preset before the frame sequence position is selected as home position；According to the home position it is described into
Corresponding position on degree item is identified using as matching position.Specifically, being marked when having matched best video frame to it
Note, and records position of the video frame in the frame sequence of entire video, when position of the video frame in frame sequence has been determined
Afterwards, the video frame of 50 frames before the video frame is selected, and the position based on the preceding 50 frame video frame is on video playing progress bar
Corresponding position be identified, wherein preceding 50 frame of selection by way of example only, as needed, also can choose other and preset frame
Number.
Further, after the corresponding position on video playing progress bar is identified, also in the progress
Corresponding position on item generates select command frame, and the select command frame includes jumping and not skip command option.By being directed to
Whether corresponding position generates so select command frame, may remind the user that whether jumped, i.e., need to jump to
At the interested video playing position of user.
Step S304, it is confirmed whether that carrying out video jumps based on the matching position.
In the present embodiment, when user selects the skip command option, then by the video jump to it is described into
It spends at the matching position on item.And if carrying out video when user has selected not skip command at this time with normal play mode and broadcasting
It puts.
The embodiment of the present invention provided video broadcasting method can be direct when so that user facing interested video
Mirror in selection viewing and be most interested in the corresponding video content in part in user's eyes, reduces the broadcasting of unnecessary video, mention
User experience has been risen, the flexibility of video tour is enhanced.
Fig. 4 is a kind of module diagram of terminal of the present invention, the terminal include obtain module 401, matching module 402,
Mark module 403, jump module 404, memory 405 and processor 406, above-mentioned functional module depositing actually with program code
It is stored in memory 405, and is executed by processor 406, to realize the step or method in above-described embodiment.
Module 401 is obtained for obtaining visual prompts information.
Specifically, the terminal preferably can be mobile terminal, thus it is possible to vary variform, such as can be to have and touch
Control the terminals such as the mobile phone (mobile phone), iPad, notebook of function.
Terminal is also referred to as terminal device, is the equipment for being in network outermost in computer network, is mainly used for user information
Input and the output of processing result etc..In early stage computer system, due to main frame valuableness, a host
Multiple terminals can be generally configured, these terminals itself do not have computing capability, only undertake the work of information input output, operation
It is completed with processing by host.In the personal computer epoch, personal computer can run the program of referred to as terminal emulator
To imitate the work of a terminal.With the development of mobile network, mobile terminal (such as mobile phone, PAD) has obtained widely answering
With.At this point, terminal can not only undertake the work of input and output, while also can be carried out certain operation and processing, realize that part is
System function.
Mobile terminal refers to the equipment that can be used on the move, broad sense say including mobile phone, notebook, tablet computer,
POS machine, or even including vehicle-mounted computer.But refer to mobile phone or the intelligent hand with a variety of application functions in most cases
Machine and tablet computer.As network and technology are towards the development in more and more broadband direction, Mobile Communication Industry will trend
The real mobile message epoch.On the other hand, with the rapid development of integrated circuit technique, the processing capacity of mobile terminal is
Have powerful processing capacity, mobile terminal becomes an integrated information processing platform from simple call tool.This
Also more wide development space is increased to mobile terminal.Mobile terminal is as simple communication equipment with Mobile Communication Development
The history of existing decades.Mobile intelligent terminal is almost changed into the crucial entrance of Internet service between a flash and mainly creates
New platform, new media, e-commerce and information service platform, Internet resources, mobile network resource and environmental interaction resource
Most important hinge, operating system and processor chips even become the strategy system of current entire information and communication technology (ICT) industry
High point.Mobile intelligent terminal can be referred to as intelligent terminal, and mobile intelligent terminal possesses access the Internet capability, usually carry each
Kind operating system can customize various functions according to user demand.In life common intelligent terminal include mobile intelligent terminal,
Vehicle intelligent terminal, smart television, wearable device etc..
In the present embodiment, the visual prompts information is video cover, or the explanatory note of video.It obtains
When video cover, directly the picture of video cover in terminal is intercepted, when acquisition video text illustrates, then directly
Text region extraction is carried out for video pictures.
Matching module 402 is used to match video frame according to preset rules according to the prompt information.
In the present embodiment, described to be pressed according to the prompt information when the visual prompts information is video cover
The step of matching video frame according to preset rules includes: to carry out video frame extraction by preset interval frame number from the video；It utilizes
The video cover and the video frame of extraction carry out Graphic Pattern Matching.Specifically, can be preferably as unit of time interval 3 seconds to view
Frequency carries out video frame extraction, and then the video frame using video cover and after extracting carries out Graphic Pattern Matching one by one, wherein
Time interval can be set to other times interval as needed.
In other embodiments, described according to the prompt when the visual prompts information illustrates for video text
The step of information matches video frame according to preset rules includes: to carry out video frame pumping by preset interval frame number from the video
It takes；The extraction of keyword is carried out for the video frame of extraction；Illustrate to match the keyword using the video text.Specifically
, the extraction of keyword is carried out for the video frame that each frame extracts, and the keyword of extraction and the video text is recycled to say
The bright matching for carrying out keyword.
Mark module 403 is used to identify matching position on the progress bar of the video based on matching result.
In the present embodiment, either illustrate to be matched by above-mentioned video cover or video text, final
Matching result be exactly in order to find and be matched the most or that highest frame image of similarity with video cover or video text explanation,
That is best video frame.Therefore it is described based on matching result on the progress bar of the video identify matching position the step of include: to work as
When the matching result confirmed best video frame, frame sequence position of the best video frame in the video is recorded；Choosing
The position for the video frame that frame number is preset before the frame sequence position is selected as home position；According to the home position it is described into
Corresponding position on degree item is identified using as matching position.Specifically, being marked when having matched best video frame to it
Note, and records position of the video frame in the frame sequence of entire video, when position of the video frame in frame sequence has been determined
Afterwards, the video frame of 50 frames before the video frame is selected, and the position based on the preceding 50 frame video frame is on video playing progress bar
Corresponding position be identified, wherein preceding 50 frame of selection by way of example only, as needed, also can choose other and preset frame
Number.
Further, after the corresponding position on video playing progress bar is identified, also in the progress
Corresponding position on item generates select command frame, and the select command frame includes jumping and not skip command option.By being directed to
Whether corresponding position generates so select command frame, may remind the user that whether jumped, i.e., need to jump to
At the interested video playing position of user.
Jump module 404 is used to be confirmed whether to carry out based on the matching position video and jumped.
In the present embodiment, when user selects the skip command option, then by the video jump to it is described into
It spends at the matching position on item.And if carrying out video when user has selected not skip command at this time with normal play mode and broadcasting
It puts.
The embodiment of the present invention provided video broadcasting method can be direct when so that user facing interested video
Mirror in selection viewing and be most interested in the corresponding video content in part in user's eyes, reduces the broadcasting of unnecessary video, mention
User experience has been risen, the flexibility of video tour is enhanced.
Fig. 5 is the composed structure schematic diagram of terminal of the present invention, as shown in figure 5, the terminal includes at least: memory 501,
Communication bus 502 and processor 503, in which:
The memory 501, for storing video reproduction program；
The communication bus 502, for realizing the connection communication between processor and memory；
The processor 503, for executing the video reproduction program stored in memory, to realize as described in above-mentioned Fig. 3
Step.
The present invention also provides a kind of computer readable storage mediums.Video is stored on the computer readable storage medium
Playing program, the video reproduction program realize step as described above when being executed by processor.
It should be noted that the description of the above terminal embodiment, be with the description of above method embodiment it is similar, have
The similar beneficial effect with embodiment of the method.For undisclosed technical detail in terminal embodiment of the present invention, this hair is please referred to
The description of bright embodiment of the method and understand.
It should be noted that in the embodiment of the present invention, if realizing that above-mentioned video is broadcast in the form of software function module
Method is put, and when sold or used as an independent product, also can store in a computer readable storage medium.Base
In such understanding, substantially the part that contributes to existing technology can be in other words for the technical solution of the embodiment of the present invention
The form of software product embodies, which is stored in a storage medium, including some instructions to
So that a calculating equipment (can be personal computer, server or network equipment etc.) executes each embodiment of the present invention
The all or part of the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read Only
Memory, ROM), the various media that can store program code such as magnetic or disk.In this way, the embodiment of the present invention does not limit
It is combined in any specific hardware and software.
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 present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
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 (10)
1. a kind of video broadcasting method is applied to terminal, which is characterized in that the described method includes:
Obtain visual prompts information；
Video frame is matched according to preset rules according to the prompt information；
Matching position is identified on the progress bar of the video based on matching result；
It is confirmed whether that carrying out video jumps based on the matching position.
2. video broadcasting method as described in claim 1, which is characterized in that the visual prompts information is video cover.
3. video broadcasting method as claimed in claim 2, which is characterized in that it is described according to the prompt information according to default rule
The step of then matching video frame include:
Video frame extraction is carried out by preset interval frame number from the video；
Graphic Pattern Matching is carried out using the video cover and the video frame of extraction.
4. video broadcasting method as described in claim 1, which is characterized in that the visual prompts information is that video text is said
It is bright.
5. video broadcasting method as claimed in claim 4, which is characterized in that it is described according to the prompt information according to default rule
The step of then matching video frame include:
Video frame extraction is carried out by preset interval frame number from the video；
The extraction of keyword is carried out for the video frame of extraction；
Illustrate to match the keyword using the video text.
6. video broadcasting method as described in claim 1, which is characterized in that it is described based on matching result the video into
The step of mark matching position, includes: on degree item
When the matching result confirmed best video frame, frame sequence position of the best video frame in the video is recorded
It sets；
Select the position for presetting the video frame of frame number before the frame sequence position as home position；
It is identified according to corresponding position of the home position on the progress bar using as matching position.
7. video broadcasting method as claimed in claim 6, which is characterized in that it is described according to the home position in the progress
Corresponding position on item is identified to include: as the step of matching position
Corresponding position on the progress bar generates select command frame, and the select command frame includes jumping and not skip command
Option.
8. video broadcasting method as claimed in claim 7, which is characterized in that it is described based on the matching position be confirmed whether into
The step of row video jumps further include:
When user selects the skip command option, then the video is jumped at the matching position on the progress bar.
9. a kind of terminal, which is characterized in that the terminal is at least further include: memory, communication bus and processor, in which:
The memory, for storing video reproduction program；
The communication bus, for realizing the connection communication between processor and memory；
The processor, for executing the video reproduction program stored in memory, to realize as described in claim 1 to 8
Video playing step.
10. a kind of computer readable storage medium, it is stored with video reproduction program on the computer readable storage medium, it is described
The step of video broadcasting method as described in claim 1 to 8 is realized when video reproduction program is executed by processor.
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| CN201810983345.1A CN108989851A (en) | 2018-08-27 | 2018-08-27 | A kind of video broadcasting method, terminal and computer readable storage medium |
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| CN201810983345.1A CN108989851A (en) | 2018-08-27 | 2018-08-27 | A kind of video broadcasting method, terminal and computer readable storage medium |
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Cited By (1)
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| CN110166845A (en) * | 2019-05-13 | 2019-08-23 | Oppo广东移动通信有限公司 | Video broadcasting method and device |
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