CN106792079A - Video access device and method - Google Patents
Video access device and method Download PDFInfo
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- CN106792079A CN106792079A CN201611075170.1A CN201611075170A CN106792079A CN 106792079 A CN106792079 A CN 106792079A CN 201611075170 A CN201611075170 A CN 201611075170A CN 106792079 A CN106792079 A CN 106792079A
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Classifications
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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
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- 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
-
- 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
- H04N21/482—End-user interface for program selection
- H04N21/4828—End-user interface for program selection for searching program descriptors
Abstract
The present embodiment provides a kind of video access device and method, and described device includes：Call unit, for calling adapter；Adaptation unit, for calling different video playback applications using the adapter, to obtain video resource；Broadcast unit, for by the video resource, being played out in unified broadcast interface.Adaptation unit, multiple different Video Applications can be called using adapter, to obtain video resource, played out in unified broadcast interface, so user should not just switch in the application interface of different Video Applications, so as to the software and hardware resources of the more preferable equipment using where described device, the intelligent of equipment is improved, simplify user's operation and improve users' satisfaction degree.
Description
Technical field
The present invention relates to video processing technique, more particularly to a kind of video access device and method.
Background technology
With the development of electronic technology, the use function of electronic equipment is increasingly enriched.Regarded to meet user's viewing
The demand of frequency, different supply commercial cities develop respective Video Applications, and these Video Applications can watch the function of video.
But due to the copyright problem of video, some videos can only be watched in specific Video Applications.This this may result in, Yong Huxu
See that A videos must go to A application viewings, if desired see that B videos just must go to B application viewings.User is needed in different applications
Between switch, the intelligent difference of equipment, the effective rate of utilization of the software and hardware resources of equipment is low, and users' satisfaction degree is low.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of video access device and method, at least partly to solve above-mentioned asking
Topic.
What the technical scheme of the embodiment of the present invention was realized in：
Embodiment of the present invention first aspect provides a kind of video access device, including：
Call unit, for calling adapter；
Adaptation unit, for calling different video playback applications using the adapter, to obtain video resource；
Broadcast unit, for by the video resource, being played out in unified broadcast interface.
Based on such scheme, described device also includes：
Acquiring unit, instruction is called for being obtained in the unified broadcast interface；
The call unit, for calling instruction according to, calls the adapter.
Based on such scheme, the acquiring unit, specifically for obtaining search key in the unified broadcast interface；
The call unit, specifically for based on the search key, the adapter being called according to search instruction；
The adaptation unit, it is specifically for according to the search key, calling the adapter, the search is crucial
Word passes to the adapter；The search key is passed to the Video Applications by the adapter, with search for it is described
The video resource that search key is adapted.
It is described to call instruction also including at least one of based on such scheme：
The download for downloading streaming media video is indicated to indicate；
The loading for loading streaming media video is indicated；
Pause is indicated to call the temporary transient instruction of the Video Applications.
Based on such scheme, described device also includes：
Creating unit, for when the unified broadcast interface starts or shows, creating the adapter；
Releasing unit, for when the unified broadcast interface is closed or exited, discharging the adapter.
Embodiment of the present invention second aspect provides a kind of video cut-in method, including：
Call adapter；
Different video playback applications are called using the adapter, to obtain video resource；
By the video resource, played out in unified broadcast interface.
Based on such scheme, methods described also includes：
Obtained in the unified broadcast interface and call instruction；
It is described to call adapter, including：
Instruction is called according to described, the adapter is called.
Based on such scheme, described acquisition in the unified broadcast interface calls instruction, including：
Search key is obtained in the unified broadcast interface；
Instruction is called described in the basis, the adapter is called, including：
Based on the search key, the adapter is called according to search instruction；
The search key is passed into the adapter；
The search key is passed to the Video Applications by the adapter, to search for and the search key
The video resource being adapted.
It is described to call instruction also including at least one of based on such scheme：
The download for downloading streaming media video is indicated to indicate；
The loading for loading streaming media video is indicated；
Pause is indicated to call the temporary transient instruction of the Video Applications.
Based on such scheme, methods described also includes：
When the unified broadcast interface starts or shows, the adapter is created；
When the unified broadcast interface is closed or exited, the adapter is discharged.
In the embodiment of the present invention provide video access device and method, video access device introduce call unit and
Adaptation unit, call unit will call adapter, adaptation unit, it is possible to use adapter calls multiple different Video Applications,
To obtain video resource, played out in unified broadcast interface, such user just should not be in application circle of different Video Applications
Face switches over, so that the software and hardware resources of the more preferable equipment using where described device, improve the intelligent of equipment, letter
Change user's operation and improve users' satisfaction degree.
Brief description of the drawings
Fig. 1 is a structural representation for mobile terminal 1 00 for realizing each embodiment of the invention；
Fig. 2 is the wireless communication system schematic diagram of mobile terminal；
Fig. 3 is a kind of schematic flow sheet of video cut-in method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of video access device provided in an embodiment of the present invention；
Fig. 5 is the structural representation that a kind of adapter provided in an embodiment of the present invention is applied in operating system；
Fig. 6 is a kind of schematic flow sheet for calling adapter provided in an embodiment of the present invention.
Specific embodiment
It should be appreciated that the technical scheme that the specific embodiments described herein are merely illustrative of the present invention, is not used to
Limit protection scope of the present invention.
The mobile terminal of each embodiment of the invention is realized referring now to Description of Drawings.In follow-up description, use
For represent element such as " module ", " part " or " unit " suffix only for being conducive to explanation of the invention, itself
Not specific meaning.Therefore, " module " can be used mixedly with " part ".
Mobile terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as moving
It is phone, smart phone, notebook computer, digit broadcasting receiver, personal digital assistant (PDA), panel computer (PAD), portable
The mobile terminal of formula multimedia player (PMP), guider etc. and the such as fixation of numeral 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, except being used in particular for moving mesh
Element outside, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Fig. 1 is that the hardware configuration of the mobile terminal 1 00 for realizing each embodiment of the invention is illustrated, as shown in figure 1, mobile whole
End 100 can include that wireless communication unit 110, audio/video (A/V) input block 120, user input unit 130, sensing are single
Unit 140, output unit 150, memory 160, interface unit 170, controller 180 and power subsystem 190 etc..Fig. 1 shows
Mobile terminal 1 00 with various assemblies, it should be understood that being not required for implementing all components for showing.Can substitute
Implement more or less component in ground.The element of mobile terminal 1 00 will be discussed in more detail below.
Wireless communication unit 110 generally includes one or more assemblies, and it allows mobile terminal 1 00 and wireless communication system
Or the radio communication between network.For example, wireless communication unit 110 can include broadcasting reception module 111, mobile communication mould
At least one of block 112, wireless Internet module 113, short range communication module 114 and location information module 115.
Broadcasting reception module 111 receives broadcast singal and/or broadcast via broadcast channel from external broadcast management server
Relevant information.Broadcast channel can include satellite channel and/or terrestrial channel.Broadcast management server can 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 can include TV broadcast singals, radio signals, data broadcasting
Signal etc..And, broadcast singal may further include the broadcast singal combined with TV or radio signals.Broadcast phase
Pass information can also be provided via mobile communications network, and in this case, broadcast related information can be by mobile communication mould
Block 112 is received.Broadcast singal can exist in a variety of manners, for example, it can be with the electronics of DMB (DMB)
The form of program guide (EPG), the electronic service guidebooks (ESG) of digital video broadcast-handheld (DVB-H) etc. and exist.Broadcast
Receiver module 111 can receive signal and broadcast by using various types of broadcast systems.Especially, broadcasting reception module 111
Can be wide by using such as multimedia broadcasting-ground (DMB-T), DMB-satellite (DMB-S), digital video
Broadcast-hand-held (DVB-H), forward link media (MediaFLO@) Radio Data System, received terrestrial digital broadcasting integrated service
Etc. (ISDB-T) digit broadcasting system receives digital broadcasting.Broadcasting reception module 111 may be constructed such that and be adapted to provide for extensively
Broadcast the various broadcast systems and above-mentioned digit broadcasting system of signal.Via broadcasting reception module 111 receive broadcast singal and/
Or broadcast related information can be stored 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 can be logical including voice
Words signal, video calling signal or the various types of data for sending and/or receiving according to text and/or Multimedia Message.
Wireless Internet module 113 supports the Wi-Fi (Wireless Internet Access) of mobile terminal 1 00.Wireless Internet module 113 can
To be internally or externally couple to terminal.Wi-Fi (Wireless Internet Access) technology involved by wireless Internet module 113 can include
WLAN (WLAN), Wireless Fidelity (Wi-Fi), WiMAX (Wibro), worldwide interoperability for microwave accesses
(Wimax), high-speed downlink packet access (HSDPA) etc..
Short range communication module 114 is the module for supporting junction service.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 positional information of mobile terminal 1 00.Positional information mould
The typical case of block 115 is global positioning system (GPS) module 115.According to current technology, GPS module 115 is calculated and comes from three
The range information and correct time information of individual or more satellite and the Information application triangulation for calculating, so that root
Calculate according to longitude, latitude and highly accurately three-dimensional current location information.Currently, the method for calculating position and temporal information
The error of the position and temporal information for calculating is corrected using three satellites and by using an other satellite.Additionally,
GPS module 115 can be by Continuous plus current location information in real time come calculating speed information.
A/V input blocks 120 are used to receive audio or video signal.A/V input blocks 120 can include the He of camera 121
Microphone 122, the static images that 121 pairs, camera is obtained in Video Capture pattern or image capture mode by image capture apparatus
Or the view data of video is processed.Picture frame after treatment may be displayed on display unit 151.Processed through camera 121
Picture frame afterwards can be stored in memory 160 (or other storage mediums) or sent out via wireless communication unit 110
Send, two or more cameras 121 can be provided according to the construction of mobile terminal 1 00.Microphone 122 can be in telephone relation mould
Sound (voice data) is received via microphone in formula, logging mode, speech recognition mode etc. operational mode, and can be by
Such acoustic processing is voice data.Audio (voice) data after treatment can be changed in the case of telephone calling model
For the form that can be sent to mobile communication base station via mobile communication module 112 is exported.Microphone 122 can implement all kinds
Noise eliminate (or suppress) algorithm eliminating (or suppression) in the noise for receiving and producing during sending audio signal or
Person disturbs.
User input unit 130 can generate key input data to control mobile terminal 1 00 according to the order of user input
Various operations.User input unit 130 allow the various types of information of user input, and can include keyboard, metal dome,
Touch pad (for example, detection due to being touched caused by resistance, pressure, electric capacity etc. change sensitive component), roller, shake
Bar etc..Especially, when touch pad is superimposed upon on display unit 151 in the form of layer, touch-screen can be formed.
Sensing unit 140 detects the current state of mobile terminal 1 00, (for example, mobile terminal 1 00 opens or closes shape
State), the presence or absence of the contact (that is, touch input) of the position of mobile terminal 1 00, user for mobile terminal 1 00, mobile terminal
The acceleration or deceleration movement of 100 orientation, mobile terminal 1 00 and direction etc., and generate for controlling mobile terminal 1 00
The order of operation or signal.For example, when mobile terminal 1 00 is embodied as sliding-type mobile phone, sensing unit 140 can be sensed
The sliding-type phone is opened or closed.In addition, sensing unit 140 can detect power subsystem 190 whether provide electric power or
Whether person's interface unit 170 couples with external device (ED).
Interface unit 170 is connected the interface that can pass through with mobile terminal 1 00 as at least one external device (ED).For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port (typical case is general-purpose serial bus USB port), the dress for connecting with identification module
Port, audio input/output (I/O) port, video i/o port, ear port for putting etc..Identification module can be that storage is used
In checking user is using the various information of mobile terminal 1 00 and can include subscriber identification module (UIM), client identification module
(SIM), Universal Subscriber identification module (USIM) etc..In addition, the device (hereinafter referred to as " identifying device ") with identification module
The form of smart card can be taken, therefore, identifying device can connect via port or other attachment means with mobile terminal 1 00
Connect.
Interface unit 170 can be used for receive the input (for example, data message, electric power etc.) from external device (ED) and
One or more elements or can be used in the He of mobile terminal 1 00 that the input that will be received is transferred in mobile terminal 1 00
Data are transmitted between external device (ED).
In addition, when mobile terminal 1 00 is connected with external base, interface unit 170 can serve as allowing by it by electricity
Power provides to the path of mobile terminal 1 00 from base or can serve as allowing the various command signals being input into from base to pass through it
It is transferred to the path of mobile terminal 1 00.Be can serve as from the various command signals or electric power of base input mobile whole for recognizing
Whether end 100 is accurately fitted within the signal on base.
Output unit 150 is configured to provide output signal (for example, audio is believed with vision, audio and/or tactile manner
Number, vision signal, alarm signal, vibration signal etc.).Output unit 150 can include display unit 151, audio output mould
Block 152, alarm unit 153 etc..
Display unit 151 may be displayed on the information processed in mobile terminal 1 00.For example, when mobile terminal 1 00 is in electricity
During words call mode, display unit 151 can show and converse or other communicate (for example, text messaging, multimedia file
Download etc.) related user interface (UI) or graphic user interface (GUI).When mobile terminal 1 00 is in video calling pattern
Or during image capture mode, display unit 151 can show the image of capture and/or the image of reception, show video or figure
UI or GUI of picture and correlation function etc..
Meanwhile, when display unit 151 and touch pad in the form of layer it is superposed on one another to form touch-screen when, display unit
151 can serve as input unit and output device.Display unit 151 can 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 be watched from outside, and 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 implementation method, mobile terminal 1 00 can include two or more display units (or other display devices), for example, moving
Dynamic terminal 100 can include outernal display unit (not shown) and inner display unit (not shown).Touch-screen can be used to detect
Touch input pressure and touch input position and touch input area.
Dio Output Modules 152 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00
It is that wireless communication unit 110 is received or in memory when under the isotypes such as formula, speech recognition mode, broadcast reception mode
In 160 store voice data transducing audio signal and be output as sound.And, dio Output Modules 152 can provide with
The audio output of the specific function correlation that mobile terminal 1 00 is performed is (for example, call signal receives sound, message sink sound etc.
Deng).Dio Output Modules 152 can include loudspeaker, buzzer etc..
Alarm unit 153 can provide output and be notified to mobile terminal 1 00 with by event.Typical event can be with
Including calling reception, message sink, key signals input, touch input etc..In addition to audio or video is exported, alarm unit
153 can in a different manner provide output with the generation of notification event.For example, alarm unit 153 can be in the form of vibrating
Output is provided, when calling, message or some other entrance communication (incoming communication) are received, alarm list
Unit 153 can provide tactile output (that is, vibrating) to notify to user.Exported by providing such tactile, even if
When in pocket of the mobile phone of user in user, user also can recognize that the generation of various events.Alarm unit 153
The output of the generation of notification event can be provided via display unit 151 or dio Output Modules 152.
Memory 160 can store software program for the treatment and control operation performed by controller 180 etc., Huo Zheke
Temporarily to store the data that exported or will export (for example, telephone directory, message, still image, video etc.).And
And, memory 160 can store the vibration of various modes on being exported when touching and being applied to touch-screen and audio signal
Data.
Memory 160 can include the storage medium of at least one type, and the storage medium includes flash memory, hard disk, many
Media card, card-type memory (for example, SD or DX memories etc.), random access storage device (RAM), static random-access storage
Device (SRAM), read-only storage (ROM), Electrically Erasable Read Only Memory (EEPROM), programmable read only memory
(PROM), magnetic storage, disk, CD etc..And, mobile terminal 1 00 can perform memory with by network connection
The network storage device cooperation of 160 store function.
The overall operation of the generally control mobile terminal 1 00 of controller 180.For example, controller 180 perform with voice call,
Data communication, video calling etc. related control and treatment.In addition, controller 180 can be included for reproducing or playing back many
The multi-media module 181 of media data, multi-media module 181 can be constructed in controller 180, or can be structured as and control
Device processed 180 is separated.Controller 180 can be with execution pattern identifying processing, the handwriting input that will be performed on the touchscreen or figure
Piece draws input and is identified as character or image.
Power subsystem 190 receives external power or internal power under the control of controller 180 and provides operation each unit
Appropriate electric power needed for part and component.
Various implementation methods described herein can be with use such as computer software, hardware or its any combination of calculating
Machine computer-readable recording medium is implemented.Implement for hardware, implementation method 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), processor, controller, microcontroller, microprocessor, it is designed to perform function described herein
At least one in electronic unit is implemented, and in some cases, such implementation method can be implemented in controller 180.
For software implementation, the implementation method of such as process or function can with allow to perform the single of at least one function or operation
Software module is implemented.Software code can be come by the software application (or program) write with any appropriate programming language
Implement, software code can be stored in memory 160 and performed by controller 180.
So far, mobile terminal 1 00 is described according to its function.Below, for the sake of brevity, description is such as folded
Sliding-type movement in various types of mobile terminal 1s 00 of type, board-type, oscillating-type, slide type mobile terminal 100 etc. is eventually
End 100 is as an example.Therefore, the present invention can be applied to any kind of mobile terminal 1 00, and be not limited to sliding-type movement
Terminal 100.
Mobile terminal 1 00 as shown in Figure 1 may be constructed such that using via frame or packet transmission data it is all if any
Line and wireless communication system and satellite-based communication system are operated.
The communication system that mobile terminal 1 00 wherein of the invention can be operated is described referring now to Fig. 2.
Such communication system can use different air interface and/or physical layer.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) (especially, 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 teaching is equally applicable to other types of system.
With reference to Fig. 2, cdma wireless communication system can include multiple mobile terminal 1s 00, multiple base station (BS) 270, base station
Controller (BSC) 275 and mobile switching centre (MSC) 280.MSC 280 is configured to and Public Switched Telephony Network (PSTN)
290 form interface.MSC 280 is also structured to be formed with the BSC 275 that can be couple to base station 270 via back haul link and connects
Mouthful.If any one in the interface that back haul link can be known according to Ganji is constructed, the interface include such as E1/T1, ATM,
IP, PPP, frame relay, HDSL, ADSL or xDSL.It will be appreciated that system can include multiple BSC as shown in Figure 2
2750。
Each BS 270 can service one or more subregions (or region), by multidirectional antenna or the day of sensing specific direction
Each subregion of line covering is radially away from BS 270.Or, each subregion can by two for diversity reception or more
Multiple antennas are covered.Each BS 270 may be constructed such that the multiple frequency distribution of support, and the distribution of each frequency has specific frequency
Spectrum (for example, 1.25MHz, 5MHz etc.).
What subregion and frequency were distributed intersects can be referred to as CDMA Channel.BS 270 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 representing single BSC
275 and at least one BS 270.Base station can also be referred to as " cellular station ".Or, each subregion of specific BS 270 can be claimed
It is multiple cellular stations.
As shown in Figure 2, broadcast singal is sent to broadcsting transmitter (BT) 295 mobile terminal operated in system
100.Broadcasting reception module 111 as shown in Figure 1 is arranged at mobile terminal 1 00 to receive the broadcast sent by BT295
Signal.In fig. 2 it is shown that several satellites 300, such as can use global positioning system (GPS) satellite 300.Satellite 300 is helped
Help at least one of multiple mobile terminal 1s 00 of positioning.
In fig. 2, multiple satellites 300 are depicted, it is understood that be, it is possible to use any number of satellite obtains useful
Location information.GPS module 115 as shown in Figure 1 is generally configured to coordinate with satellite 300 to be believed with obtaining desired positioning
Breath.Substitute GPS tracking techniques or outside GPS tracking techniques, it is possible to use its of the position of mobile terminal 1 00 can be tracked
Its technology.In addition, at least one gps satellite 300 can optionally or additionally process satellite dmb transmission.
Used as a typical operation of wireless communication system, BS 270 receives the reverse strand from various mobile terminal 1s 00
Road signal.Mobile terminal 1 00 generally participates in call, information receiving and transmitting and other types of communication.Each of the reception of certain base station 270
Reverse link signal is processed in specific BS 270.The data of acquisition are forwarded to the BSC 275 of correlation.BSC is provided
Call resource allocation and the mobile management function of the coordination including the soft switching process between BS 270.BSC275 will also be received
Data be routed to MSC 280, its provide for PSTN 290 formed interface extra route service.Similarly, PSTN
290 form interface with MSC 280, and MSC and BSC 275 form interface, and BSC 275 correspondingly controls BS 270 with by forward direction
Link signal is sent to mobile terminal 1 00.
The mobile communication module 112 of wireless communication unit 110 is based on the built-in access movement of mobile terminal in mobile terminal
The necessary data (including customer identification information and authentication information) of communication network (such as 2G/3G/4G mobile communications networks) is accessed
Mobile communications network is the business transmission mobile data (bag such as the web page browsing of mobile terminal user, network multimedia broadcasting
Include up mobile data and descending mobile data).
The wireless Internet module 113 of wireless communication unit 110 by run the related protocol function of hotspot and reality
The function of existing hotspot, hotspot supports that multiple mobile terminals (any mobile terminal outside mobile terminal) are accessed, and leads to
The webpage that the mobile communication crossed between multiplexing mobile communication module 112 and mobile communications network is connected as mobile terminal user is clear
Look at, the business transmission mobile data such as network multimedia is played (including up mobile data and descending movement it is logical
Letter data), because mobile terminal is substantially the mobile communication connection transmission movement between multiplexing mobile terminal and communication network
Communication data, therefore the flow of the mobile data of mobile terminal consumption counts movement by the charging entity of communication network side
The post and telecommunication tariff of terminal, so as to consume the data flow of the mobile data that the mobile terminal post and telecommunication tariff that uses of signing includes
Amount.
Based on the hardware configuration of above-mentioned mobile terminal 1 00 and communication system, the inventive method each embodiment is proposed.
As shown in figure 3, the embodiment of the present invention provides a kind of video cut-in method, including：
Step S310：Call adapter；
Step S320：Different video playback applications are called using the adapter, to obtain video resource；
Step S330：By the video resource, played out in unified broadcast interface.
Video cut-in method described in the present embodiment can be to be applied in the various equipment that can play video, for example, hand
Machine, panel computer, notebook computer or desktop computer etc..
Methods described includes calling adapter in the present embodiment, and adapter here can be that can be regarded from various different
Frequency plays the adaptable interface of application connection.The Video Applications may include the Video Applications that different vendor or enterprise provide, for example,
Youku Tudou Video Applications, iqiyi.com Video Applications, Tengxun's Video Applications.The Video Applications can be streaming media video application,
The corresponding adapter can be adapter, and the video resource of acquisition can be streaming media video resource.Here video resource can
For video in itself.
After the adapter is called in step s 320, available multiple Video Applications difference that it is connected can be utilized
Go to obtain itself available video resource, like this, it is clear that user can just can be not used in switching between multiple applications,
Multiple Video Applications just can be simultaneously called to go to retrieve corresponding video resource, to obtain video resource for playing.For example, with
Broadcasting video C, video C are wanted because copyright problem may only have Video Applications C and Video Applications D is played out in family.According to
Prior art, if user watches video in Video Applications E, if desired watches video C, then need to open Video Applications C or D,
Keyword is re-entered in the interface of Video Applications C or D or click is searched can watch.And if using described in the present embodiment
Method, adapter can automatically call Video Applications C and Video Applications D removal search, and the video resource of acquisition is returned into system
One broadcast interface is played out.Obvious equipment is only needed to open unified broadcast interface, and user need to only be grasped in unified broadcast interface
Make, obtain different video application and gather around copyrighted application, without switching in several applications, it is clear that more
The software and hardware resources of good utilization equipment, improve equipment it is intelligent, simplify user's operation, improve Consumer's Experience.
In certain embodiments, methods described also includes：
Step S300：Obtained in the unified broadcast interface and call instruction；
The step S110 may include：Instruction is called according to described, the adapter is called.
The adapter can be obtained from the unified application layer where unified broadcast interface and call instruction, root in the present embodiment
According to calling instruction to call adapter, the adapter will call instruction to perform corresponding operation according to corresponding.For example, the step
Rapid S300 may include：Search key is obtained in the unified broadcast interface；Su Suoshu steps S310 may include：Searched based on described
Rope keyword, the adapter is called according to search instruction；The step S320 may include：According to the search key, adjust
Use the adapter；The search key is passed into the adapter；The adapter transmits the search key
To the Video Applications, to search for the video resource being adapted with the search key.
The obvious search key is corresponding for search is indicated, and the adapter is called in search instruction, by the adaptation
Search key is passed to Video Applications by device, and triggering Video Applications search for video resource corresponding with the search key,
Return to the adapter and return to unified broadcast interface and play out, to avoid the switching between applying.
In certain embodiments, various, several optional instructions presented below of calling instruction may include：
The download for downloading streaming media video is indicated to indicate；For example, indicating to download some or multiple video resources.
The loading for loading streaming media video is indicated；The loading is indicated, and each Video Applications can will currently be updated for instruction
Video resource be loaded into unified broadcast interface, facilitate user to check and click on broadcasting.
Pause is indicated to call the temporary transient instruction of the Video Applications.When same broadcast interface plays video, it is necessary to by carrying
For the Video Applications operation of video resource, there is provided acquisition, parsing and the decoding and the generation of display data etc. of video resource are grasped
Make.Unified broadcast interface described in the present embodiment can not only carry out video playback, it may also be used for the acquisition that user indicates, this
In pause indicate to be and call one kind of instruction.When get call instruction when, the adapter will call finger according to described
Show, indicate Video Applications pause aforesaid operations, adapter to enter halted state, reduce Video Applications and/or adapter
More stored and computing resource to equipment application, in case conversion equipment responds storage and the computing resource of other operations,
In certain embodiments, methods described also includes：
After the unified broadcast interface starts or shows, the adapter is created；
After the unified broadcast interface is closed or exited, the adapter is discharged.
User's operation for convenience in the present embodiment, in the present embodiment after the unified broadcast interface starts, phase
When that will play preparation broadcasting video using unified in user's instruction equipment, the response various videos of user are searched faster for convenience
Rope and loading etc. are operated, and after unified broadcast interface starts, are created that the adapter.Adapter described here can as should
Object is created with one of space, after Object Creation is created, can be just called and be called other Video Applications.Certainly,
Perhaps, unified broadcast interface is activated, but starts on backstage, and user may not need temporarily to watch video, then for
Storage and the computing resource that equipment is taken because of the adapter for creating are reduced, be can also be broadcast in the unification in the present embodiment
Put interface it is shown after, create the adapter.Here unified broadcast interface is the display for being different from unified broadcast interface
Icon.Display icon is shown on the display locations such as the desktop of equipment, after being clicked or slide is triggered, will be opened
Move the unified broadcast interface.The unified broadcast interface is the broadcast interfaces such as the video window of broadcasting video.
In the present embodiment when, when the unified broadcast interface is closed or exited, will also discharge the adapter, it is described to fit
Orchestration is released, then the storage equivalent to the equipment for releasing the adapter this object occupancy and computing resource, convenient
The resource of release is used by device for other operations.Certainly, when implementing, Video Applications are similarly in after called
Running status, the Video Applications in running status equally occupy part storage and the computing resource of equipment, in the present embodiment
In when when the unified broadcast interface is closed or exited, may also turn off Video Applications, or the storage that release Video Applications take
And computing resource.Certainly, as further improvement of this embodiment, after the adapter is called, the adapter will
Automatically the startup of one or more Video Applications that can be called by it is triggered, to realize calling faster, response faster is used
The operation of video or loading video is searched at family.
It is described to regard when there is multiple Video Applications to return to same video resource as further improvement of this embodiment
Frequency device can be according to the relevant information of video resource, it is determined that have which Video Applications to obtain corresponding video resource by.It is described
Relevant information may include the definition of video resource, the integrality of video resource version, the storage location of video resource.Generally deposit
Storage space put from current device more close to, the speed for being likely to be obtained the video resource is faster, or according in where the Video Applications
Hold the information on load of server, the Video Applications corresponding to video resource that the content server that selection load factor is reduced is provided,
Go to obtain video resource.In a word, when there is multiple Video Applications to obtain same video resource, can be according to foregoing correlation
Information, one Video Applications of selection provide the video resource.
As further improvement of this embodiment, it is necessary to set out that one or more are regarded after the adapter is called
Frequently the backstage of application starts, for the situation more than many Video Applications simultaneously resource of the equipment that startup takes, the adaptation
The historical data that device can be called according to Video Applications, the Video Applications automatic that part of only setting out can be called by it, example
Such as, set out called frequency highest Video Applications automatic, the Video Applications for only starting cannot provide required video
During resource, just set out and start the automatic of Video Applications, to reduce the occupancy of storage and computing resource to equipment.
In a word, a kind of video cut-in method is present embodiments provided, an adapter is introduced in existing operating system
With unified broadcast interface, it is possible to connect multiple Video Applications respectively, the existing Video Applications software of itself is not being changed
On the basis of, multiple Video Applications can be called with easy realization, so as to reduce user during video is watched using it
Between switching, improve the intelligent and utilization of resources rate of equipment.
As shown in figure 4, the present embodiment provides a kind of video access device, including：
Call unit 410, for calling adapter；
Adaptation unit 420, for calling different video playback applications using the adapter, to obtain video resource；
Broadcast unit 430, for by the video resource, being played out in unified broadcast interface.
The present embodiment provides a kind of video access device includes call unit 410, adaptation unit 420 and broadcast unit 430.
Here call unit 410 and adaptation unit 420 may correspond both to processor or process circuit.The processor may include center
Processor, digital signal processor, microprocessor, programmable array or application processor.The process circuit may include special
Integrated circuit etc..The processor or process circuit can realize above-mentioned functions by the execution of predetermined instruction.The broadcast unit
430 may correspond to display device and audio-frequence player device, and display device can show the picture in video, and audio-frequence player device can
For broadcasting audio.The introducing of the device, can allow equipment in a unified broadcast interface, realize what multiple Video Applications were provided
The broadcasting of video resource, the broadcast interface for being not used in multiple Video Applications is switched over.
The video access device that the present embodiment is provided, can be the information processing for being applied to the mobile terminal shown in Fig. 1
Device.
In some embodiments, described device also includes：
Acquiring unit, instruction is called for being obtained in the unified broadcast interface；
The call unit 410, for calling instruction according to, calls the adapter.
The acquiring unit, may correspond to Man Machine Interface, can be used to obtain various user's operations, so as to form described
Call instruction.Certainly, the acquiring unit may correspond to processor or process circuit, may correspond to unify broadcast interface
Predetermined registration operation is indicated, and calls instruction to call the adapter as the acquisition the default instruction.
In certain embodiments, the acquiring unit, specifically for obtaining search key in the unified broadcast interface；
The call unit 410, specifically for based on the search key, the adapter being called according to search instruction；It is described suitable
With unit 420, specifically for according to the search key, calling the adapter, the search key is passed into institute
State adapter；The search key is passed to the Video Applications by the adapter, to search for and the search key
The video resource being adapted.
Additionally, described call instruction also including at least one of：The download for downloading streaming media video is indicated to indicate；Loading
The loading of streaming media video is indicated；Pause is indicated to call the temporary transient instruction of the Video Applications.
In certain embodiments, described device also includes：Creating unit, for after the unified broadcast interface starts,
Create the adapter；Releasing unit, for after the unified broadcast interface is closed or exited, discharging the adapter.
In certain embodiments, the releasing unit, it may also be used for triggering Video Applications are closed or release Video Applications make
Storage and computing resource.
A specific example is provided below in conjunction with above-described embodiment：
Hereinafter, by taking Android (Android) system (a kind of operating system of the Android system as electronic equipment) as an example, in peace
On tall and erect multimedia framework, the adaptation layer of video stream media resource, seamless access, switching different video copyright point are increased newly
Sell the different SDK of business, unified display, download, broadcasting, the video film source of management Streaming Media.
Specific embodiment is as follows：
1. defining class adapter (videoStreamAdapter) is used to access the difference of different video copyright retail trader
SDK, there is provided unified interface is called for upper strata, downloaded with completing video (film, TV play, variety) acquisition, film, played etc.
Core Feature.
2. the interface of adapter is defined, is available for calling Video Applications：
By these video stream media resource interfaces for defining, the video player for grinding certainly can rapidly adapt to multiple differences
The SDK (Software Development Kit, SDK) of video dealer, hardly with modification code
Realize the purpose replaced, increase newly, delete SDK.Following object or function are created first；
Convenient when adapter is called by the definition of above-mentioned object or function, adapter is to calling the response of instruction.
3. the SDK of supported video copy retail trader is pre-configured with, for judging whether certain SDK can use：1:Represent branch
Hold the SDK of the dealer, 0:The SDK of the dealer is not supported in expression；
Be pre-configured with each SDK whether the mark that can be called, then the adapter is when Video Applications are called, so that it may
To know which Video Applications is available for it to call.Understood in the above-mentioned configuration of this example, Tengxun's Video Applications, iqiyi.com
Video Applications, LeEco Video Applications are available for it to call, and PPTV Video Applications are the Video Applications that it can not be called.
Using Video Applications search, download and loading video resource when, can using Tengxun's Video Applications, iqiyi.com Video Applications,
LeEco Video Applications, without using PPTV Video Applications.
4. generation java static libraries are used for multiple different Video Applications：
1) Android Android.mk files are configured；
LOCAL_MODULE=videoStreamAdapter is set, and reference to variable includes $ (BUILD_STATIC_JAVA_
LIBRARY)；Using " LOCAL_MODULE " can create an adapter, and utilize the application variables, by function
" BUILD_STATIC_JAVA_LIBRARY's " calls the static library that will create an adapter.
2) according to configuration attribute, one public static library videoStreamAdapter.jar of compiling generation supplies multiple not
Used with platform；
3) the production path of static library：Out/target/ entry names/system/framework/
videoStreamAdapter.jar.Certainly store path here is only an example, when implementing, can depositing with equipment
Storage resource distribution and storage state, selection storage to other paths.
5. Fig. 5 is the structural representation that a kind of adapter is applied to Android operation system, and Fig. 5 has by taking Android system as an example
Android system is not limited to when body is realized.
One section of obvious adapter is connected with unified broadcasting application, the matchmaker in the Android application layer of other end multiple Video Applications
Body player (MediaPlayer) is connected.The unified broadcasting application includes foregoing unified broadcasting application interface.Implementing
When, each Video Applications includes installing application dead level, ccf layer, inner nuclear layer, and inner nuclear layer is connected with hardware.For example, working as
Before there are three Video Applications to be connected in adapter, then then create ownership three of different video application in Android application layer
MediaPlayer, is connected to the adapter.Subsequently, when adapter calls corresponding Video Applications, corresponding video is just called
The MediaPlayer of application.Certainly MediaPlayer here is the object or class for being located at application layer.
Ccf layer player is additionally provided with media framework layer, is included in ccf layer player：
Resolver, for by parsing the voice data and view data determined in data flow；
Demultiplexer, for being demultiplexed to voice data and view data；
Audio decoder, for being decoded to voice data；
Video Decoder, for being changed to view data.
In media framework, also including the color space converter being connected with Video Decoder, for by view data root
The display data of each pixel is converted into according to display output.
Audio decoder is connected with audio driven.In Figure 5, the audio driven includes that compressed platform is driven and audio is driven
It is dynamic.The compressed platform drives and can be used to decompress voice data；The driver is directly used in driving audio output apparatus
Output audio.Audio driver is QDSP6ASM drivers in Figure 5, and the QDSP6ASM is a kind of model.
The color space converter and image processor GPU drive connections, the GPU drive and are connected with frame buffer,
GPU is driven the data for transmitting to form the display picture of the frame frame for being available for directly displaying by the frame buffer.Screen, with
Frame buffer is connected, for reading display picture from frame buffer and showing.
6. the schematic flow sheet that Fig. 6 is used for adapter.
The functions such as display, download, the broadcasting of Online Video resource need to obtain media information by SDK, by increased
Video stream media adaptation layer, these business are isolated with the SDK of video copy retail trader, reach replacing SDK without influenceing these
The purpose of core business.
As shown in fig. 6, the use of adapter is specifically included：
Step 1：Create adapter；
Step 2：Request video resource；
Step 3：Video SDK obtains video resource；
Step 4：User interface (User Interface, UI) shows the type of various video resources, there is body in figure 6
Educate, variety, film, TV play, comedy, animation, selected and documentary film etc..When implementing, these species are not limited to.
Step 5：The operations such as download, broadcasting/pause, loading.Download is to download whole video resource, and is loaded only
It is that the relevant information of video resource is loaded into same broadcast interface, for example, download link is loaded into broadcast interface, can be based on
The clicking operation of user is downloaded or plays.
Step 6：Media player responds aforesaid operations；
Step 7：Audio hardware level of abstraction (Audio Hardware Layer, AudioHAL) takes out same audio frequency apparatus
Interface, concretely to upper layer application provide an interface for unified simple query hardware devices.Here abstract,
Practical operation to hardware is not provided；Practical operation to hardware is still completed by application program.
Step 8：Audio driven provides the driving that voice data is played.
7. java static libraries videoStreamAdapter.jar is used in video player：
1) videoStreamAdapter adapters are quoted in the service of videoplayer；
2) LOCAL_PREBUILT_STATIC_ is quoted in multimedia framework stagefright modules As ndroid.mk
JAVA_LIBRARY+=videoStreamAdapter.jar；
3) call flow of adapter, first calls createvideoStreamAdapter () to create video stream media and is adapted to
Device, recalls searchKeyWords () search Online Video resources, calls displayVideoStream () to show and regards online
Frequency resource, then call call respectively playVideoStream (), pauseVideoStream (),
DownloadVideoStream () is played, suspended, foradownloaded video streaming media resource, is recalled if needed
LoadMoreVideoStream () loads more video stream media resources to be used to show, is finally called
Video stream media adapter is destroyed in releaseVideoStreamAdapter () releases.
In this example, adapter is regarded by the way that is newly-increased, the business demand of different video application can be rapidly adapted to, without
Modification code is the purpose be capable of achieving to increase newly, delete, replacing certain video copy retail trader video SDK, it is easy to safeguards, reduces
Development cost；Adapter can introduce multiple different video SDK resources with self adaptation, meet user in same video playback
Search, download, the active demand of watching video, enrich the visual experience of user on interface.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text means relevant with embodiment
Special characteristic, structure or characteristic are included at least one embodiment of the present invention.Therefore, occur everywhere in entire disclosure
" in one embodiment " or " in one embodiment " not necessarily refers to identical embodiment.Additionally, these specific feature, knots
Structure or characteristic can be combined in one or more embodiments in any suitable manner.It should be understood that in various implementations of the invention
In example, the size of the sequence number of above-mentioned each process is not meant to the priority of execution sequence, and the execution sequence of each process should be with its work(
Can determine with internal logic, the implementation process without tackling the embodiment of the present invention constitutes any restriction.The embodiments of the present invention
Sequence number is for illustration only, and the quality of embodiment is not represented.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or device institute are intrinsic
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in the process of key element, method, article or device.
In several embodiments provided herein, it should be understood that disclosed apparatus and method, can be by it
Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only
A kind of division of logic function, can have other dividing mode, such as when actually realizing：Multiple units or component can be combined, or
Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion
Coupling point each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs of equipment or unit by some interfaces
Or communication connection, can be electrical, machinery or other forms.
The above-mentioned unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location；Both a place had been may be located at, it is also possible to be distributed to multiple network lists
In unit；Part or all of unit therein can be according to the actual needs selected to realize the purpose of this embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used
Being each unit individually as a unit, it is also possible to which two or more units are integrated in a unit；It is above-mentioned
Integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in computer read/write memory medium, and the program exists
During execution, the step of including above method embodiment is performed；And foregoing storage medium includes：Movable storage device, read-only deposit
Reservoir (Read Only Memory, ROM), magnetic disc or CD etc. are various can be with the medium of store program codes.
Or, if the above-mentioned integrated unit of the present invention is to realize in the form of software function module and as independent product
When selling or using, it is also possible to which storage is in a computer read/write memory medium.Based on such understanding, the present invention is implemented
The part that the technical scheme of example substantially contributes to prior art in other words can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are used to so that computer equipment (can be with
It is personal computer, server or network equipment etc.) perform all or part of each embodiment methods described of the invention.
And foregoing storage medium includes：Movable storage device, ROM, magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
The above, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of video access device, it is characterised in that including：
Call unit, for calling adapter；
Adaptation unit, for calling different video playback applications using the adapter, to obtain video resource；
Broadcast unit, for by the video resource, being played out in unified broadcast interface.
2. device according to claim 1, it is characterised in that
Described device also includes：
Acquiring unit, instruction is called for being obtained in the unified broadcast interface；
The call unit, for calling instruction according to, calls the adapter.
3. device according to claim 2, it is characterised in that
The acquiring unit, specifically for obtaining search key in the unified broadcast interface；
The call unit, specifically for based on the search key, the adapter being called according to search instruction；
The adaptation unit, specifically for according to the search key, calling the adapter, the search key is passed
Pass the adapter；The search key is passed to the Video Applications by the adapter, to search for and the search
The video resource that keyword is adapted.
4. device according to claim 2, it is characterised in that
It is described to call instruction also including at least one of：
The download for downloading streaming media video is indicated to indicate；
The loading for loading streaming media video is indicated；
Pause is indicated to call the temporary transient instruction of the Video Applications.
5. the device according to any one of Claims 1-4, it is characterised in that
Described device also includes：
Creating unit, for when the unified broadcast interface starts or shows, creating the adapter；
Releasing unit, for when the unified broadcast interface is closed or exited, discharging the adapter.
6. a kind of video cut-in method, it is characterised in that including：
Call adapter；
Different video playback applications are called using the adapter, to obtain video resource；
By the video resource, played out in unified broadcast interface.
7. method according to claim 6, it is characterised in that
Methods described also includes：
Obtained in the unified broadcast interface and call instruction；
It is described to call adapter, including：
Instruction is called according to described, the adapter is called.
8. method according to claim 7, it is characterised in that
Described acquisition in the unified broadcast interface calls instruction, including：
Search key is obtained in the unified broadcast interface；
Instruction is called described in the basis, the adapter is called, including：
Based on the search key, the adapter is called according to search instruction；
The search key is passed into the adapter；
The search key is passed to the Video Applications by the adapter, is mutually fitted with the search key with searching for
The video resource matched somebody with somebody.
9. method according to claim 7, it is characterised in that
It is described to call instruction also including at least one of：
The download for downloading streaming media video is indicated to indicate；
The loading for loading streaming media video is indicated；
Pause is indicated to call the temporary transient instruction of the Video Applications.
10. the method according to any one of claim 6 to 9, it is characterised in that
Methods described also includes：
When the unified broadcast interface starts or shows, the adapter is created；
When the unified broadcast interface is closed or exited, the adapter is discharged.
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| CN201611075170.1A CN106792079A (en) | 2016-11-29 | 2016-11-29 | Video access device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611075170.1A CN106792079A (en) | 2016-11-29 | 2016-11-29 | Video access device and method |
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| CN201611075170.1A Pending CN106792079A (en) | 2016-11-29 | 2016-11-29 | Video access device and method |
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