WO2018157812A1 - 一种实现视频分支选择播放的方法及装置 - Google Patents

一种实现视频分支选择播放的方法及装置 Download PDF

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Publication number
WO2018157812A1
WO2018157812A1 PCT/CN2018/077506 CN2018077506W WO2018157812A1 WO 2018157812 A1 WO2018157812 A1 WO 2018157812A1 CN 2018077506 W CN2018077506 W CN 2018077506W WO 2018157812 A1 WO2018157812 A1 WO 2018157812A1
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Prior art keywords
branch selection
branch
video file
composite video
selection result
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PCT/CN2018/077506
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English (en)
French (fr)
Inventor
陈权
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腾讯科技（深圳）有限公司
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Publication of WO2018157812A1 publication Critical patent/WO2018157812A1/zh

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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
    • H04N21/44016—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 splicing one content stream with another content stream, e.g. for substituting a video clip
    • 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
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • 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
    • H04N21/47202—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 requesting content on demand, e.g. video on demand

Definitions

  • the present invention relates to the field of Internet technologies, and in particular, to a method and apparatus for implementing video branch selection and playback.
  • the present invention provides a method and apparatus for implementing video branch selection and playback to solve the technical problem that video branch selection and playback cannot be implemented in the prior art.
  • a first aspect of the present invention provides a method for implementing video branch selection playback, the method comprising:
  • the synthesized video file When the synthesized video file is triggered to be played, the current playing time value of the composite video file is obtained in real time, and the composite video file is generated by stitching multiple branch videos;
  • Obtaining a branch selection result determining a play start time corresponding to the branch selection result, where a play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the composite video file ;
  • the play start time corresponding to the branch selection result is assigned to the current play time value of the composite video file, so that the synthesized video file jumps to the play start time corresponding to the branch selection result to continue playing.
  • a second aspect of the present invention provides an apparatus for implementing video branch selection playback, the apparatus comprising:
  • a first acquiring unit configured to acquire a current playing time value of the composite video file in real time when the synthesized video file is triggered to be played, where the composite video file is generated by stitching multiple branch videos;
  • a second obtaining unit configured to acquire a branch selection result
  • a determining unit configured to determine a play start time corresponding to the branch selection result, where a play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the composite video file ;
  • An assignment unit configured to assign a play start time corresponding to the branch selection result to a current play time value of the composite video file, so that the composite video file jumps to a play start corresponding to the branch selection result Continue playing at the time.
  • a third aspect of the present invention provides an apparatus for implementing video branch selection playback, the apparatus comprising:
  • the memory is used to store a program
  • the processor is configured to execute the program, and specifically includes the following steps:
  • the current playing time value of the composite video file is obtained in real time, and the composite video file is obtained by stitching multiple branch videos;
  • Obtaining a branch selection result determining a play start time corresponding to the branch selection result, where a play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the composite video file ;
  • the play start time corresponding to the branch selection result is assigned to the current play time value of the composite video file, so that the synthesized video file jumps to the play start time corresponding to the branch selection result to continue playing.
  • a fourth aspect of the invention provides a computer storage medium comprising instructions which, when run on a computer, cause the computer to perform the method of the first aspect described above.
  • a fifth aspect of the invention provides a computer storage medium comprising instructions which, when run on a computer, cause the computer to perform the method of the first aspect described above.
  • a plurality of branch videos are spliced to generate a composite video file, and when the composite video file is played, the current play time value of the composite video file is obtained in real time, and after the terminal performs branch selection, the branch selection result is obtained, and the branch is determined.
  • FIG. 1 is a flowchart of an embodiment of a method for implementing video branch selection and playback according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of a branch selection interface according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a video branch selection playing process according to an embodiment of the present disclosure
  • FIG. 4 is a schematic diagram of branch video splicing in an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an apparatus for implementing video branch selection and playback according to an embodiment of the present disclosure
  • FIG. 6 is a schematic diagram of another apparatus for implementing video branch selection and playback provided in an embodiment of the present invention.
  • the embodiments of the present invention are directed to the technical problem that the video branch selection and playback cannot be implemented in the prior art, and the method and device for implementing the video branch selection and playing are provided, so that different videos can be presented according to the terminal selection during the video playing process, and There is no black screen during the switching process, no need to use other animation transitions.
  • Current time (currentTime) attribute is the video object property used to set or return the current playback position in the video.
  • the embodiment of the present invention will be described in terms of a device for implementing video branch selection and playback.
  • the device for implementing video branch selection and playback may be integrated in a client, and the client may be loaded in a terminal, and the terminal may be a smart phone.
  • Tablet PC e-book reader
  • MP3 Motion Picture Experts Group Audio Layer III
  • MP4 Motion Picture Experts Group Audio Layer IV
  • laptop and desktop computers etc.
  • an embodiment of a method for implementing video branch selection and playback provided in the embodiment of the present invention may include the following steps:
  • Step 101 When the synthesized video file is played, the current playing time value of the synthesized video file is obtained in real time, and the synthesized video file is generated by splicing a plurality of branch videos.
  • the branch video that may appear during playback is synthesized into a video to generate a composite video file.
  • a video with a content running forward can be used as a branch video.
  • the user terminal can choose to continue running to the left, running to the right, or running back.
  • the content is running to the left, running to the right,
  • the video running back can be used as another branch video to combine these branch videos in advance to generate a composite video file.
  • the manner of video synthesis in this embodiment is not limited.
  • the composite video file is first acquired.
  • a reserved fault tolerant picture may exist between each branch video in the composite video file.
  • a fault-tolerant picture of 1-2 seconds can be reserved at the interface where the video needs to be switched, and the fault-tolerant picture is a picture similar to the scene between the two branch videos played in order to make a transition during video playback. natural.
  • a reserved fault-tolerant picture may also exist before the branch video running to the right. And so on, the reserved fault tolerant pictures are stitched before and/or after the branch video in the order in which they may be present.
  • the user can use the terminal to trigger the start of playing the composite video file.
  • the animation effect interface can be provided on the play page, and the composite video file can be triggered by clicking the button in the animation effect interface.
  • the current playback time value of the synthesized video file is obtained in real time.
  • the playing page of the synthesized video file is provided with a timer.
  • the real-time acquisition of the current playing time value of the synthesized video file may include:
  • the current play time value of the synthesized video file is obtained in real time by the timer in the play page.
  • the play page of the composite video file may be a HyperText Markup Language 5 (HTML5) page
  • the synthesized video file may be a video embedded in the HTML5 page.
  • the video can have a currentTime (current play time) attribute.
  • a timer may be set on the play page of the synthesized video file, and the currentTime attribute value (ie, the current play time value) of the video element (ie, the synthesized video file) played in the page is acquired in real time through the timer.
  • Step 102 Acquire a branch selection result, and determine a play start time corresponding to the branch selection result.
  • the play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the synthesized video file.
  • the display branch selection interface may be triggered when the current play time value reaches the preset time value.
  • the preset time value can be set in advance according to the need.
  • the terminal can perform branch selection, and trigger the display of the branch selection interface corresponding to the preset time value.
  • the preset time value may have one or more, and each preset time value may correspond to a branch selection interface.
  • the display branch selection interface when the current play time value reaches the preset time value, the display branch selection interface is triggered, including:
  • the branch selection button is superimposed on the play page of the composite video file to generate a branch selection interface; and the branch selection interface is displayed.
  • the branch selection interface may be generated by an animation of the branch selection button superimposed on the play page of the composite video file, and different branch selection interfaces may be generated and displayed by different preset time values.
  • FIG. 2 a schematic diagram of a branch selection interface is shown, in which three branch selection buttons are included, and a branch selection button can be clicked to trigger different branch selection options, and different branches are selected on behalf of the terminal. Select the result.
  • the branch selection result may be obtained.
  • the branch selection result corresponds to a branch video, and each branch video has a start time in the composite video file, for example, the start time of the second branch video is a composite In the 10th second of the video file, after obtaining the branch selection result, the start time of the branch video corresponding to the branch selection result in the composite video file can be determined.
  • the implementation manner of obtaining the branch selection result may include:
  • the preset default branch selection result is obtained as the branch selection result, or the composite video file is stopped to be played until the branch selection button is acquired by clicking.
  • the user can use the terminal to trigger the branch selection option by clicking the branch selection button, and if the branch selection option triggered by clicking the branch selection button is not received for more than the preset time, the preset default branch selection result can be selected. Directly as a branch selection result, or waiting for a click until the branch selection option triggered by clicking the branch selection button is acquired, and then the branch selection result corresponding to the triggered branch selection option is obtained.
  • Step 103 Assign the play start time corresponding to the branch selection result to the current play time value of the composite video file, so that the synthesized video file jumps to the play start time corresponding to the branch selection result to continue playing.
  • the playback start time corresponding to the branch selection result that is, the start time of the branch video corresponding to the branch selection result in the composite video file is assigned to the current play time value of the composite video file, that is, the value of the currentTime attribute is modified, so that the composite video is synthesized.
  • the file can jump directly to the playback start time corresponding to the branch selection result to continue playing, that is, continue to play the branch video corresponding to the branch selection result, the jump does not cause a black screen during the playback process, and does not need to use other animation effects to transition.
  • the previous branch video and the selected branch video are smoothly played, and there is no jamming phenomenon.
  • a plurality of branch videos are spliced to generate a composite video file, and when the composite video file is played, the current play time value of the composite video file is obtained in real time, and after the terminal performs branch selection, the branch selection result is obtained.
  • the playback continues at the beginning to realize different branch video according to the terminal selection, and is continuous playback of the synthesized video file during the playback process, no black screen occurs during the switching process, and the video playback is not required by other animation transitions. Have a richer interactive experience.
  • FIG. 3 a schematic diagram of a video branch selection playing process is shown. It is assumed that a video playback process is required to first display a loading/starting interface, and when the terminal triggers playback, the content is started to be a branch of a character running forward.
  • Video A when the branch video A is played to the preset time value, the branch selection interface is displayed, and the terminal can select leftward, downward or rightward. If the terminal selects to the left, jump to the branch where the content runs to the left of the character.
  • Video B continues to play. If the terminal selects down, it jumps to the branch video C whose content is running back to the character. If the terminal selects to the right, it jumps to the branch video D whose content is running to the right.
  • the branch video A, B, C, D, E, and F are first spliced to generate a composite video file, as shown in FIG. 4, in order to be compatible with playback on various mobile devices, the synthesized video file may be mp4. (Moving Picture Experts Group 4) format.
  • the composite video file can be obtained.
  • the timer in the playback page can obtain the current playback time value of the composite video file in real time, according to the playback sequence. Play branch video A.
  • the display branch selection interface may be triggered, and by clicking the button on the branch selection interface to trigger the branch selection option, the branch selection result corresponding to the branch selection option may be obtained.
  • the branch selection result corresponding to the left branch selection option may be obtained, and the branch video B should be continued to be played.
  • the branch corresponding to the branch selection result may be determined. The start time of the video B in the composite video file, and the start time is assigned to the current play time value of the composite video file, and the branch video B can continue to be played.
  • the terminal selects another branch selection option, it is also a similar process, thereby implementing branch selection for the terminal to play.
  • This embodiment effectively solves the technical problem that the video type HTML5 only has a single playback process, realizes the video type HTML5 multi-branch switching, and gives the video class HTML5 a richer interactive experience.
  • an embodiment of the present invention further provides an apparatus for implementing video branch selection and playback, which may include:
  • the first obtaining unit 501 is configured to acquire a current playing time value of the synthesized video file in real time when the synthesized video file is played, and the composite video file is generated by stitching multiple branch videos.
  • a reserved fault tolerant picture may exist between each branch video in the composite video file.
  • the timer is configured in the play page of the composite video file
  • the first acquiring unit may be specifically configured to:
  • the current play time value of the synthesized video file is acquired in real time through a timer.
  • the second obtaining unit 502 is configured to obtain a branch selection result.
  • the second obtaining unit may include:
  • a first obtaining subunit configured to acquire a branch selection result corresponding to the triggered branch selection option when acquiring a branch selection option triggered by clicking the branch selection button
  • a second obtaining subunit configured to not receive the click selection button by clicking the branch when the preset time is exceeded
  • the preset default branch selection result is obtained as the branch selection result, or the composite video file is stopped, until the first acquisition subunit acquires the branch selection option triggered by clicking the branch selection button, The branch selection result corresponding to the triggered branch selection option.
  • the determining unit 503 is configured to determine a play start time corresponding to the branch selection result, and the play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the synthesized video file.
  • the assignment unit 504 is configured to assign the play start time corresponding to the branch selection result to the current play time value of the composite video file, so that the synthesized video file jumps to the play start time corresponding to the branch selection result to continue playing.
  • the display unit may be further configured to trigger the display branch selection interface when the current play time value reaches the preset time value.
  • the display unit may include:
  • Generating a subunit configured to superimpose an animation of the branch selection button on a play page of the composite video file when the current play time value reaches a preset time value, to generate a branch selection interface
  • Display subunit for displaying the branch selection interface.
  • a plurality of branch videos are spliced to generate a composite video file, and when the composite video file is played, the current play time value of the composite video file is obtained in real time, and after the terminal performs branch selection, the branch selection result is obtained.
  • the playback continues at the beginning to realize different branch video according to the terminal selection, and is continuous playback of the synthesized video file during the playback process, no black screen occurs during the switching process, and the video playback is not required by other animation transitions. Have a richer interactive experience.
  • the embodiment of the present invention further provides another device for implementing video branch selection and playback.
  • the terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the terminal is a mobile phone as an example:
  • FIG. 6 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present invention.
  • the mobile phone includes: a radio frequency (RF) circuit 610, a memory 620, an input unit 630, a display unit 640, a sensor 650, an audio circuit 660, a wireless fidelity (WiFi) module 670, and a processor 680. And power supply 690 and other components.
  • RF radio frequency
  • the RF circuit 610 can be used for transmitting and receiving information or during a call, and receiving and transmitting the signal. Specifically, after receiving the downlink information of the base station, the processor 680 processes the data. In addition, the uplink data is designed to be sent to the base station.
  • RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 60 can also communicate with the network and other devices via wireless communication. The above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS
  • the memory 620 can be used to store software programs and modules, and the processor 680 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 620.
  • the memory 620 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored according to Data created by the use of the mobile phone (such as audio data, phone book, etc.).
  • memory 620 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 630 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the handset 600.
  • the input unit 630 may include a touch panel 631 and other input devices 632.
  • the touch panel 631 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 631 or near the touch panel 631. Operation), and drive the corresponding connecting device according to a preset program.
  • the touch panel 631 can include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 680 is provided and can receive commands from the processor 680 and execute them.
  • the touch panel 631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 630 may also include other input devices 632.
  • other input devices 632 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 640 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 640 can include a display panel 641.
  • the display panel 641 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch panel 631 can cover the display panel 641. When the touch panel 631 detects a touch operation on or near it, the touch panel 631 transmits to the processor 680 to determine the type of the touch event, and then the processor 680 according to the touch event. The type provides a corresponding visual output on display panel 641.
  • the touch panel 631 and the display panel 641 are two independent components to implement the input and input functions of the mobile phone, in some embodiments, the touch panel 631 may be integrated with the display panel 641. Realize the input and output functions of the phone.
  • the handset 600 can also include at least one type of sensor 650, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 641 according to the brightness of the ambient light, and the proximity sensor may close the display panel 641 and/or when the mobile phone moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • Audio circuit 660, speaker 661, and microphone 662 provide an audio interface between the user and the handset.
  • the audio circuit 660 can transmit the converted electrical data of the received audio data to the speaker 661 for conversion to the sound signal output by the speaker 661; on the other hand, the microphone 662 converts the collected sound signal into an electrical signal by the audio circuit 660. After receiving, it is converted into audio data, and then processed by the audio data output processor 680, sent to the other mobile phone via the RF circuit 610, or outputted to the memory 620 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 670, which provides users with wireless broadband Internet access.
  • FIG. 6 shows the WiFi module 670, it can be understood that it does not belong to the essential configuration of the mobile phone 600, and may be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 680 is the control center of the handset, and connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 620, and invoking data stored in the memory 620, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 680.
  • the handset 600 also includes a power source 690 (such as a battery) that supplies power to the various components.
  • a power source 690 such as a battery
  • the power source can be logically coupled to the processor 680 via a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone 600 may further include a camera, a Bluetooth module, and the like, and details are not described herein.
  • the processor 680 included in the terminal further has the following functions:
  • the current play time value of the composite video file is obtained in real time, and the composite video file is generated by stitching multiple branch videos;
  • Obtaining a branch selection result determining a play start time corresponding to the branch selection result, where a play start time corresponding to the branch selection result is a start time of the branch video corresponding to the branch selection result in the composite video file ;
  • the play start time corresponding to the branch selection result is assigned to the current play time value of the composite video file, so that the synthesized video file jumps to the play start time corresponding to the branch selection result to continue playing.
  • the play page of the composite video file is provided with a timer, and when the composite video file is played, the current play time value of the synthesized video file is obtained in real time, including:
  • the timer is triggered to acquire the current play time value of the composite video file in real time.
  • the display branch selection interface is triggered.
  • triggering the display branch selection interface includes:
  • the branch selection interface is displayed.
  • the obtaining branch selection result includes:
  • the preset default branch selection result is obtained as a branch selection result, or the composite video file is stopped until the click is obtained.
  • the branch selection option triggered by the branch selection button is selected, the branch selection result corresponding to the triggered branch selection option is obtained.
  • a plurality of branch videos are spliced to generate a composite video file, and when the composite video file is played, the current play time value of the composite video file is obtained in real time, and after the terminal performs branch selection, the branch selection result is obtained.
  • the playback continues at the beginning to realize different branch video according to the terminal selection, and is continuous playback of the synthesized video file during the playback process, no black screen occurs during the switching process, and the video playback is not required by other animation transitions. Have a richer interactive experience.
  • the steps of a method or algorithm described in connection with the embodiments disclosed herein can be implemented directly in hardware, a software module executed by a processor, or a combination of both.
  • the software module can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known.

Abstract

本发明公开了一种实现视频分支选择播放的方法及装置，用于实现根据终端的分支选择进行视频的播放，该方法包括：当合成视频文件播放时，实时获取合成视频文件的当前播放时间值，合成视频文件由多条分支视频拼接得到；获取分支选择结果，确定分支选择结果对应的播放起始时间，分支选择结果对应的播放起始时间为分支选择结果对应的分支视频在合成视频文件中的起始时间；将分支选择结果对应的播放起始时间赋值给合成视频文件的当前播放时间值，以使合成视频文件跳转至分支选择结果对应的播放起始时间处继续播放。

Description

一种实现视频分支选择播放的方法及装置
本申请要求于2017年03月01日提交中国专利局、申请号为2017101171504、发明名称为“一种实现视频分支选择播放的方法及装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及互联网技术领域，具体涉及一种实现视频分支选择播放的方法及装置。
背景技术
随着移动终端以及移动互联网的发展，在一些移动终端应用程序客户端中可以通过播放视频的方式向用户展示内容，例如播放广告短片等。单一视频的播放方式，用户终端无法参与互动，因此需要一种在视频播放过程中终端可以参与分支选择的播放方式。但是，在现有技术中缺乏视频分支选择播放的实现方式，无法根据用户终端不同选择而快速切换播放不同视频。
发明内容
有鉴于此，本发明提供一种实现视频分支选择播放的方法及装置，以解决现有技术中无法实现视频分支选择播放的技术问题。
本发明第一方面提供了一种实现视频分支选择播放的方法，所述方法包括：
当合成视频文件被触发播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接生成；
获取分支选择结果，确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起 始时间处继续播放。相应的，所述合成视频文件中的各条分支视频之间还存在预留的容错画面。
本发明第二方面提供了一种实现视频分支选择播放的装置，所述装置包括：
第一获取单元，用于当合成视频文件被触发播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接生成；
第二获取单元，用于获取分支选择结果；
确定单元，用于确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
赋值单元，用于将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。
本发明第三方面提供了一种实现视频分支选择播放的装置，该装置包括：
储器及处理器；
所述存储器用于存储程序；
所述处理器用于执行所述程序，具体包括如下步骤：
当合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接得到；
获取分支选择结果，确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。
本发明第四方面提供了一种计算机存储介质，包括指令，当其在计算机上运行时，使得计算机执行上述第一方面所述的方法。
本发明第五方面提供了一种一种计算机存储介质，包括指令，当其在计算机上运行时，使得计算机执行上述第一方面所述的方法。
由此可见，本发明实施例具有如下有益效果：
本发明实施例将多条分支视频拼接生成合成视频文件，在该合成视频文件被播放时，实时获取该合成视频文件的当前播放时间值，在终端进行分支选择后，获取分支选择结果，确定分支选择结果对应的分支视频在合成视频文件中的起始时间，将该起始时间赋值给合成视频文件的当前播放时间值，从而将合成视频文件跳转至分支选择结果对应的分支视频的起始处继续播放，实现根据终端选择呈现不同分支视频，且在播放过程中是对合成视频文件的连续播放，在切换的过程中不会出现黑屏，也无需借助其他动画转场，使视频播放具有更为丰富的交互体验。
附图说明
图1为本发明实施例中提供的一种实现视频分支选择播放的方法实施例的流程图；
图2为本发明实施例中分支选择界面的示意图；
图3为本发明实施例中提供的一种视频分支选择播放流程的示意图；
图4为本发明实施例中分支视频拼接的示意图；
图5为本发明实施例中提供的一种实现视频分支选择播放的装置实施例的示意图；
图6为本发明实施例中提供的另一种实现视频分支选择播放的装置实施例的示意图。
具体实施方式
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明实施例作进一步详细的说明。
本发明实施例针对现有技术中无法实现视频分支选择播放的技术问题，提供了一种实现视频分支选择播放的方法及装置，以实现在视频播放过程中可以根据终端选择呈现不同视频，且在切换的过程中不出现黑屏，无需借助其他动画转场。
为了便于理解本发明实施例，下面对本发明实施例涉及的一些词语进行介绍：
当前播放时间(currentTime)属性：为视频(Video)对象属性，用于设置或返回视频中的当前播放位置。
本发明实施例将从实现视频分支选择播放的装置角度进行描述，该实现视频分支选择播放的装置具体可以集成在客户端中，该客户端可以装载在终端中，该终端具体可以为智能手机、平板电脑、电子书阅读器、MP3(Moving Picture Experts Group Audio Layer III，动态影像专家压缩标准音频层面3)播放器、MP4(Moving Picture Experts Group Audio Layer IV，动态影像专家压缩标准音频层面3)播放器、膝上型便携计算机和台式计算机等等。
参见图1所示，本发明实施例中提供的实现视频分支选择播放的方法实施例，可以包括以下步骤：
步骤101：当合成视频文件播放时，实时获取合成视频文件的当前播放时间值，合成视频文件由多条分支视频拼接生成。
首先将播放过程中可能出现的分支视频合成到一条视频中，生成合成视频文件。例如，内容为向前奔跑的视频可以作为一条分支视频，在奔跑到某处后用户使用终端可以选择继续向左奔跑、向右奔跑或者向回奔跑，则内容为向左奔跑、向右奔跑、向回奔跑的视频可以作为另外几条分支视频，预先将这些分支视频依次合成到一起，生成合成视频文件。在本实施例中视频合成的方式并 不进行限制。在需要进行视频分支选择播放时，首先获取该合成视频文件。
在本发明实施例一些可能的实现方式中，合成视频文件中的各条分支视频之间还可以存在预留的容错画面。
根据视频播放的顺序可以在视频需要切换的衔接处预留1-2秒的容错画面，容错画面为与按顺序播放的两条分支视频之间场景类似的画面，以使在视频播放过程中过渡自然。例如，内容为向前奔跑的分支视频与内容为向左奔跑的分支视频之间可以存在预留的容错画面，即在内容为向前奔跑的分支视频之后可以存在预留的容错画面，在内容为向左奔跑的分支视频之前可以存在预留的容错画面；类似的，内容为向前奔跑的分支视频与内容为向右奔跑的分支视频之间可以存在预留的容错画面，即在内容为向右奔跑的分支视频之前也可以存在预留的容错画面。依此类推，按照可能存在的播放顺序，在分支视频之前和/或之后拼接预留的容错画面。
用户使用终端可以触发开始播放合成视频文件，例如在实际应用中可以在播放页面提供动画效果界面，通过点击动画效果界面中的按钮触发播放合成视频文件。在合成视频文件播放过程中，实时获取合成视频文件的当前播放时间值。
在本发明实施例一些可能的实现方式中，合成视频文件的播放页面设置有计时器，当合成视频文件播放时，实时获取合成视频文件的当前播放时间值的实现可以包括：
通过播放页面中的计时器实时获取合成视频文件的当前播放时间值。
在本实施例一些可能的实现方式中，合成视频文件的播放页面可以为超级文本标记语言5(HyperText Markup Language 5，HTML5)页面，则合成视频文件可以作为HTML5页面中所嵌入的一个video(视频)元素，该video可以具有currentTime(当前播放时间)属性。则在本实施例中，可以在在合成视频文件的播放页面设置计时器，通过计时器实时获取页面中所播放的video元 素(即合成视频文件)的currentTime属性值(即当前播放时间值)。
步骤102：获取分支选择结果，确定分支选择结果对应的播放起始时间，分支选择结果对应的播放起始时间为分支选择结果对应的分支视频在合成视频文件中的起始时间。
在本发明一些可能的实现方式中，在步骤102之前还可以当当前播放时间值达到预设时间值时，触发显示分支选择界面。
预设时间值可以根据需要预先设置，在当前播放时间值达到预设时间值时，终端可以进行分支选择，此时触发显示预设时间值对应的分支选择界面。在本发明实施例一些可能的实现方式中，预设时间值可以有一个或多个，每个预设时间值可以分别对应于一个分支选择界面。
在本发明实施例一些可能的实现方式中，当当前播放时间值达到预设时间值时，触发显示分支选择界面，包括：
当当前播放时间值达到预设时间值时，将分支选择按钮叠加于合成视频文件的播放页面之上，生成分支选择界面；显示分支选择界面。
在实施例中，分支选择界面可以由分支选择按钮的动画叠加于合成视频文件的播放页面生成，达到不同的预设时间值可以生成并显示不同的分支选择界面。参见图2所示，示出了一种分支选择界面的示意图，在该分支选择界面中包括三个分支选择按钮，可以点击分支选择按钮触发不同的分支选择选项，则代表终端选择了不同的分支选择结果。
在终端进行分支选择之后可以获取到分支选择结果，该分支选择结果对应于一个分支视频，每个分支视频在合成视频文件中具有一个起始时间，例如第二个分支视频的起始时间为合成视频文件中的第10秒，则在获得分支选择结果后，可以确定分支选择结果对应的分支视频在合成视频文件中的起始时间。
在本发明实施例一些可能的实现方式中，获取分支选择结果的实现方式可以包括：
当获取到通过点击分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果；
当超过预设时间未接收到通过点击分支选择按钮所触发的分支选择选项时，获取预设的默认分支选择结果作为分支选择结果，或者停止播放合成视频文件，直到获取到通过点击分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果。
在实际应用中，用户使用终端可以通过点击分支选择按钮触发分支选择选项，而如果超过预设时间未接收通过点击分支选择按钮所触发的分支选择选项时，则可以将预设的默认分支选择结果直接作为分支选择结果，或者一直等待进行点击，直到获取到通过点击分支选择按钮所触发的分支选择选项，进而获取所触发的分支选择选项对应的分支选择结果。
步骤103：将分支选择结果对应的播放起始时间赋值给合成视频文件的当前播放时间值，以使合成视频文件跳转至分支选择结果对应的播放起始时间处继续播放。
将分支选择结果对应的播放起始时间即分支选择结果对应的分支视频在合成视频文件中的起始时间赋值给合成视频文件的当前播放时间值，也就是修改了currentTime属性的值，这样合成视频文件可以直接跳转至分支选择结果对应的播放起始时间处继续播放，即继续播放分支选择结果对应的分支视频，该跳转使播放过程不会产生黑屏，也无需借助其他动画效果转场，对终端来说选择之前的分支视频与选择之后的分支视频是流畅播放的，不会存在卡顿现象。另外，由于合成视频文件中的各条分支视频之间还存在预留的容错画面，也保证了即使当前播放时间值存在一定误差，跳转后的视频也可以保持与跳转之前的视频流畅过渡。
这样，本发明实施例将多条分支视频拼接生成合成视频文件，在该合成视频文件被播放时，实时获取该合成视频文件的当前播放时间值，在终端进行分 支选择后，获取分支选择结果，确定分支选择结果对应的分支视频在合成视频文件中的起始时间，将该起始时间赋值给合成视频文件的当前播放时间值，从而将合成视频文件跳转至分支选择结果对应的分支视频的起始处继续播放，实现根据终端选择呈现不同分支视频，且在播放过程中是对合成视频文件的连续播放，在切换的过程中不会出现黑屏，也无需借助其他动画转场，使视频播放具有更为丰富的交互体验。
以下以实际应用场景为例，对本发明实施例中提供的实现视频分支选择播放的方法实施例进行说明。
参见图3所示，示出了一种视频分支选择播放流程的示意图，假设需要视频的播放流程为首先显示加载/开始界面，在终端触发播放时，开始播放内容为某人物向前奔跑的分支视频A，在分支视频A播放到预设时间值时显示分支选择界面，终端可以选择向左、向下或者向右，如果终端选择向左，则跳转到内容为该人物向左奔跑的分支视频B继续播放，如果终端选择向下，则跳转到内容为该人物向回奔跑的分支视频C继续播放，如果终端选择向右，则跳转到内容为该人物向右奔跑的分支视频D继续播放，如果终端不选择，则跳转到内容为该人物被截获的分支视频E，在分支视频E播放到预设时间值时显示分支选择界面，终端可以选择解救，如果终端不选择，则一直等待终端选择，如果终端选择解救，则跳转到内容为该人物继续向前奔跑的分支视频F继续播放。
为了实现上述播放流程，首先将分支视频A、B、C、D、E、F拼接生成合成视频文件，如图4所示，为了兼容在各种移动设备上的播放，合成视频文件可以采用mp4(动态图像专家组，Moving Picture Experts Group 4)格式。在需要播放时，可以获取该合成视频文件，在通过触发播放按钮等方式触发播放该合成视频文件后，播放页面中的计时器可以实时获取该合成视频文件的当前播放时间值，按照播放顺序可以播放分支视频A。当合成视频文件的当前播 放时间值达到预设时间值时，可以触发显示分支选择界面，通过点击分支选择界面上的按钮触发分支选择选项，则可以获取到分支选择选项对应的分支选择结果。例如终端选择向左的分支选择选项，则可以获取到向左的分支选择选项对应的分支选择结果，则应该继续播放分支视频B，在获取分支选择结果后，可以确定该分支选择结果对应的分支视频B在合成视频文件中的起始时间，将该起始时间赋值给合成视频文件的当前播放时间值，则可以继续播放分支视频B。如果终端选择其他分支选择选项也是类似的过程，从而实现终端进行播放的分支选择。本实施例有效解决了视频类HTML5仅具有单一播放流程的技术问题,实现视频类HTML5多分支切换,赋予了视频类HTML5更为丰富的交互体验。
参见图5所示，本发明实施例中还提供一种实现视频分支选择播放的装置实施例，可以包括：
第一获取单元501，用于当合成视频文件播放时，实时获取合成视频文件的当前播放时间值，合成视频文件由多条分支视频拼接生成。
在本发明实施例一些可能的实现方式中，合成视频文件中的各条分支视频之间还可以存在预留的容错画面。
在本发明实施例一些可能的实现方式中，合成视频文件的播放页面中设置有计时器，则第一获取单元可以具体用于：
当合成视频文件播放时，通过计时器实时获取合成视频文件的当前播放时间值。
第二获取单元502，用于获取分支选择结果。
在本发明实施例一些可能的实现方式中，第二获取单元可以包括：
第一获取子单元，用于当获取到通过点击分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果；
第二获取子单元，用于当超过预设时间未接收到通过点击分支选择按钮所
+ 触发的分支选择选项时，获取预设的默认分支选择结果作为分支选择结果，或者停止播放合成视频文件，直到第一获取子单元获取到通过点击分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果。
确定单元503，用于确定分支选择结果对应的播放起始时间，分支选择结果对应的播放起始时间为分支选择结果对应的分支视频在合成视频文件中的起始时间。
赋值单元504，用于将分支选择结果对应的播放起始时间赋值给合成视频文件的当前播放时间值，以使合成视频文件跳转至分支选择结果对应的播放起始时间处继续播放。
在本发明实施例一些可能的实现方式中，还可以包括显示单元，用于当当前播放时间值达到预设时间值时，触发显示分支选择界面。
在本发明实施例一些可能的实现方式中，显示单元可以包括：
生成子单元，用于当当前播放时间值达到预设时间值时，将分支选择按钮的动画叠加于合成视频文件的播放页面之上，生成分支选择界面；
显示子单元，用于显示分支选择界面。
这样，本发明实施例将多条分支视频拼接生成合成视频文件，在该合成视频文件被播放时，实时获取该合成视频文件的当前播放时间值，在终端进行分支选择后，获取分支选择结果，确定分支选择结果对应的分支视频在合成视频文件中的起始时间，将该起始时间赋值给合成视频文件的当前播放时间值，从而将合成视频文件跳转至分支选择结果对应的分支视频的起始处继续播放，实现根据终端选择呈现不同分支视频，且在播放过程中是对合成视频文件的连续播放，在切换的过程中不会出现黑屏，也无需借助其他动画转场，使视频播放具有更为丰富的交互体验。
本发明实施例还提供了另一种实现视频分支选择播放的装置，如图6所示，为了便于说明，仅示出了与本发明实施例相关的部分，具体技术细节未 揭示的，请参照本发明实施例方法部分。该终端可以为包括手机、平板电脑、PDA(Personal Digital Assistant，个人数字助理)、POS(Point of Sales，销售终端)、车载电脑等任意终端设备，以终端为手机为例：
图6示出的是与本发明实施例提供的终端相关的手机的部分结构的框图。参考图6，手机包括：射频(Radio Frequency，RF)电路610、存储器620、输入单元630、显示单元640、传感器650、音频电路660、无线保真(wireless fidelity，WiFi)模块670、处理器680、以及电源690等部件。本领域技术人员可以理解，图6中示出的手机结构并不构成对手机的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。
下面结合图6对手机的各个构成部件进行具体的介绍：
RF电路610可用于收发信息或通话过程中，信号的接收和发送，特别地，将基站的下行信息接收后，给处理器680处理；另外，将设计上行的数据发送给基站。通常，RF电路包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。此外，RF电路60还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution,LTE))、电子邮件、短消息服务(Short Messaging Service，SMS)等。
存储器620可用于存储软件程序以及模块，处理器680通过运行存储在存储器620的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。存储器620可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如声音播放功能、图像播放 功能等)等；存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器620可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元630可用于接收输入的数字或字符信息，以及产生与手机600的用户设置以及功能控制有关的键信号输入。具体地，输入单元630可包括触控面板631以及其他输入设备632。触控面板631，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板631上或在触控面板631附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板631可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器680，并能接收处理器680发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板631。除了触控面板631，输入单元630还可以包括其他输入设备632。具体地，其他输入设备632可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的一种或多种。
显示单元640可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元640可包括显示面板641，可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板641。进一步的，触控面板631可覆盖显示面板641，当触控面板631检测到在其上或附近的触摸操作后，传送给处理器680以确定触摸事件的类型，随后处理器680根据触摸事件的类型在显示面板641上提供相应的视觉输出。虽然在图6中，触控面板631与显示面板 641是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将触控面板631与显示面板641集成而实现手机的输入和输出功能。
手机600还可包括至少一种传感器650，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板641的亮度，接近传感器可在手机移动到耳边时，关闭显示面板641和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路660、扬声器661，传声器662可提供用户与手机之间的音频接口。音频电路660可将接收到的音频数据转换后的电信号，传输到扬声器661，由扬声器661转换为声音信号输出；另一方面，传声器662将收集的声音信号转换为电信号，由音频电路660接收后转换为音频数据，再将音频数据输出处理器680处理后，经RF电路610以发送给比如另一手机，或者将音频数据输出至存储器620以便进一步处理。
WiFi属于短距离无线传输技术，手机通过WiFi模块670可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图6示出了WiFi模块670，但是可以理解的是，其并不属于手机600的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器680是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器620内的软件程序和/或模块，以及调 用存储在存储器620内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器680可包括一个或多个处理单元；优选的，处理器680可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器680中。
手机600还包括给各个部件供电的电源690(比如电池)，优选的，电源可以通过电源管理系统与处理器680逻辑相连，从而通过电源管理系统实现管理充电、放电、以及功耗管理等功能。
尽管未示出，手机600还可以包括摄像头、蓝牙模块等，在此不再赘述。
在本发明实施例中，该终端所包括的处理器680还具有以下功能：
当合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接生成；
获取分支选择结果，确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。相应的，所述合成视频文件中的各条分支视频之间存在预留的容错画面。
相应的，合成视频文件的播放页面设置有计时器，所述当所述合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，包括：
当所述合成视频文件播放时，触发所述计时器实时获取所述合成视频文件的当前播放时间值。
相应的，在获取分支选择结果之前，还包括：
当所述当前播放时间值达到预设时间值时，触发显示分支选择界面。
相应的，所述当所述当前播放时间值达到预设时间值时，触发显示分支选择界面，包括：
当所述当前播放时间值达到预设时间值时，将分支选择按钮的动画叠加于所述合成视频文件的播放页面之上，生成分支选择界面；
显示所述分支选择界面。
相应的，所述获取分支选择结果，包括：
当获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果；
当超过预设时间未接收到通过点击所述分支选择按钮所触发的分支选择选项时，获取预设的默认分支选择结果作为分支选择结果，或者停止播放所述合成视频文件，直到获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果。
这样，本发明实施例将多条分支视频拼接生成合成视频文件，在该合成视频文件被播放时，实时获取该合成视频文件的当前播放时间值，在终端进行分支选择后，获取分支选择结果，确定分支选择结果对应的分支视频在合成视频文件中的起始时间，将该起始时间赋值给合成视频文件的当前播放时间值，从而将合成视频文件跳转至分支选择结果对应的分支视频的起始处继续播放，实现根据终端选择呈现不同分支视频，且在播放过程中是对合成视频文件的连续播放，在切换的过程中不会出现黑屏，也无需借助其他动画转场，使视频播放具有更为丰富的交互体验。
需要说明的是，本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似部分互相参见即可。对于实施例公开的系统或装置而言，由于其与实施例公开的方法相对应，所以描述的比较简单，相关之处参见方法部分说明即可。
还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
结合本文中所公开的实施例描述的方法或算法的步骤可以直接用硬件、处理器执行的软件模块，或者二者的结合来实施。软件模块可以置于随机存储器(RAM)、内存、只读存储器(ROM)、电可编程ROM、电可擦除可编程ROM、寄存器、硬盘、可移动磁盘、CD-ROM、或技术领域内所公知的任意其它形式的存储介质中。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (15)

  1. 一种实现视频分支选择播放的方法，其特征在于，所述方法包括：
    当合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接得到；
    获取分支选择结果，确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
    将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。
  2. 根据权利要求1所述的方法，其特征在于，所述合成视频文件中的各条分支视频之间存在预留的容错画面。
  3. 根据权利要求1所述的方法，其特征在于，所述合成视频文件的播放页面设置有计时器，所述实时获取所述合成视频文件的当前播放时间值，包括：
    通过所述计时器实时获取所述合成视频文件的当前播放时间值。
  4. 根据权利要求1所述的方法，其特征在于，在获取分支选择结果之前，所述方法还包括：
    当所述当前播放时间值达到预设时间值时，触发显示分支选择界面。
  5. 根据权利要求4所述的方法，其特征在于，所述当所述当前播放时间值达到预设时间值时，触发显示分支选择界面，包括：
    当所述当前播放时间值达到预设时间值时，将分支选择按钮叠加于所述合成视频文件的播放页面之上，生成分支选择界面；
    显示所述分支选择界面。
  6. 根据权利要求5所述的方法，其特征在于，所述获取分支选择结果，包括：
    当获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果；
    当超过预设时间未接收到通过点击所述分支选择按钮所触发的分支选择选项时，获取预设的默认分支选择结果作为分支选择结果，或者停止播放所述合成视频文件，直到获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果。
  7. 一种实现视频分支选择播放的装置，其特征在于，所述装置包括：
    第一获取单元，用于当合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接得到；
    第二获取单元，用于获取分支选择结果；
    确定单元，用于确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
    赋值单元，用于将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。
  8. 根据权利要求7所述的装置，其特征在于，所述合成视频文件中的各条分支视频之间存在预留的容错画面。
  9. 根据权利要求7所述的装置，其特征在于，所述合成视频文件的播放页面设置有计时器，所述第一获取单元具体用于：
    通过所述计时器实时获取所述合成视频文件的当前播放时间值。
  10. 根据权利要求7所述的装置，其特征在于，所述装置还包括：
    显示单元，用于当所述当前播放时间值达到预设时间值时，触发显示分支选择界面。
  11. 根据权利要求10所述的装置，其特征在于，所述显示单元包括：
    生成子单元，用于当所述当前播放时间值达到预设时间值时，将分支选择按钮叠加于所述合成视频文件的播放页面之上，生成分支选择界面；
    显示子单元，用于显示所述分支选择界面。
  12. 根据权利要求11所述的装置，其特征在于，所述第二获取单元包括：
    第一获取子单元，用于当获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果；
    第二获取子单元，用于当超过预设时间未接收到通过点击所述分支选择按钮所触发的分支选择选项时，获取预设的默认分支选择结果作为分支选择结果，或者停止播放所述合成视频文件，直到所述第一获取子单元获取到通过点击所述分支选择按钮所触发的分支选择选项时，获取所触发的分支选择选项对应的分支选择结果。
  13. 一种实现视频分支选择播放的装置，其特征在于，所述装置包括：存储器及处理器；
    所述存储器用于存储程序；
    所述处理器用于执行所述程序，具体包括如下步骤：
    当合成视频文件播放时，实时获取所述合成视频文件的当前播放时间值，所述合成视频文件由多条分支视频拼接得到；
    获取分支选择结果，确定所述分支选择结果对应的播放起始时间，所述分支选择结果对应的播放起始时间为所述分支选择结果对应的分支视频在所述合成视频文件中的起始时间；
    将所述分支选择结果对应的播放起始时间赋值给所述合成视频文件的当前播放时间值，以使所述合成视频文件跳转至所述分支选择结果对应的播放起始时间处继续播放。
  14. 一种计算机存储介质，包括指令，当其在计算机上运行时，使得计算机执行如权利要求1至6任意一项所述的方法。
  15. 一种包括指令的计算机程序产品，当其在计算机上运行时，使得计算机执行如权利要求1至6任意一项所述的方法。
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