WO2017080409A1 - 一种数字媒体内容播放转移的方法以及相关设备 - Google Patents

一种数字媒体内容播放转移的方法以及相关设备 Download PDF

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Publication number
WO2017080409A1
WO2017080409A1 PCT/CN2016/104733 CN2016104733W WO2017080409A1 WO 2017080409 A1 WO2017080409 A1 WO 2017080409A1 CN 2016104733 W CN2016104733 W CN 2016104733W WO 2017080409 A1 WO2017080409 A1 WO 2017080409A1
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WO
WIPO (PCT)
Prior art keywords
media content
digital media
user equipment
platform
play
Prior art date
Application number
PCT/CN2016/104733
Other languages
English (en)
French (fr)
Inventor
张宝英
陈志�
李屹
Original Assignee
深圳市光峰光电技术有限公司
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Publication of WO2017080409A1 publication Critical patent/WO2017080409A1/zh

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Classifications

    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25866—Management of end-user data
    • H04N21/25875—Management of end-user data involving end-user authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the embodiments of the present invention relate to the field of communications, and in particular, to a method for playing and transferring digital media content and related devices.
  • the projector also known as the projector, is through digital light processing technology or liquid crystal display (English full name: Liquid Crystal Display, English abbreviation: LCD) Liquid crystal imaging technology to project or reflect images or video onto the screen, through different signal sources, such as computers, mobile phones, digital versatile discs (English full name: Digital Versatile Disc, English abbreviation: DVD) and digital camera (English full name: Digital Video, English abbreviation: DV) and other devices access the corresponding image and video signals to achieve playback.
  • digital light processing technology English full name: Liquid Crystal Display, English abbreviation: LCD
  • LCD Liquid Crystal Imaging technology to project or reflect images or video onto the screen
  • signal sources such as computers, mobile phones, digital versatile discs (English full name: Digital Versatile Disc, English abbreviation: DVD) and digital camera (English full name: Digital Video, English abbreviation: DV) and other devices access the corresponding image and video signals to achieve playback.
  • the mobile phone can pass through the line (English full name: Universal Serial Bus, English abbreviation: USB) or connect to a projector via a LAN to transmit video.
  • line English full name: Universal Serial Bus, English abbreviation: USB
  • mobile phones may be subject to certain restrictions when connected to a projector via USB or via a local area network.
  • USB wiring is used when connecting, which is not convenient for users to carry.
  • a connection is required under the local area network, the connection between the mobile phone and the projector cannot be established under the condition of non-local area network, resulting in limited use range.
  • the embodiment of the invention provides a method for playing and transferring digital media content and related devices, which can directly transmit the digital media content to the projection device for playing by the user equipment and the object platform, without being restricted by the USB connection and the local area network. Expand the scope of application and enhance the user experience.
  • the first aspect of the present invention provides a method for playing and transferring digital media content, including:
  • the user equipment logs in to the Internet of Things platform with a user account
  • the user equipment acquires a digital media content playing instruction
  • the user equipment acquires source data corresponding to the digital media content playback instruction
  • the user account has a binding relationship with the device account of the projection device on the object platform.
  • the user equipment displays a control interface of the projection device, where the control interface includes an object for triggering a play transfer mode open command, and the object has two states corresponding to a play transfer mode open and a play transfer mode closed;
  • the step of the user equipment acquiring the play transfer mode open instruction includes: the user equipment acquires a play transfer mode open command triggered by a user operation, and the user operation is used to convert the object from a state corresponding to the play transfer mode to Corresponds to the state in which the playback mode is turned on.
  • the user equipment displays a video play window, where the video play window includes an object for triggering a play transfer mode open command, and the object has two states corresponding to the play transfer mode on and the play transfer mode off;
  • the step of the user equipment acquiring the play transfer mode open instruction includes: the user equipment acquires a play transfer mode open command triggered by a user operation, and the user operation is used to convert the object from a state corresponding to the play transfer mode to Corresponds to the state in which the playback mode is turned on.
  • the user equipment detects that no digital media content is currently playing on the user equipment, monitoring whether the digital media content playing instruction is obtained, and after the user equipment acquires the digital media content playing instruction, entering the user equipment acquiring the location The step of describing the source data corresponding to the digital media content playback instruction.
  • the user equipment acquires source data corresponding to the digital media content playback instruction
  • the steps include:
  • a fifth possible implementation if the digital media content playback instruction corresponds to the locally stored digital media content, the corresponding locally stored digital number is obtained.
  • the media content is used as the source data, and the step of the user equipment forwarding the source data to the projection device by using the object platform includes the following steps:
  • the digital media content playback instruction corresponds to the locally stored digital media content, acquiring the corresponding locally stored digital media content, and converting the locally stored digital media content into a streaming media file format according to a preset streaming media transmission protocol
  • the locally stored digital media content is forwarded to the projection device via the objection platform.
  • a second aspect of the embodiments of the present invention provides a method for playing and transferring digital media content, including:
  • the projection device logs in to the object platform with a device account registered in advance on the object platform;
  • the projection device parses the data packet
  • the user account has a binding relationship with the device account of the projection device on the object platform.
  • a fourth aspect of the embodiments of the present invention provides a projection apparatus including a memory, a processor, and a projection component, wherein:
  • the projection unit is configured to project a corresponding image based on the image signal.
  • the processor is further configured to:
  • an audio playing component configured to play corresponding audio according to the audio signal.
  • the first login module is configured to log in to the Internet platform by using a user account
  • a play instruction acquisition module configured to acquire a digital media content play instruction
  • a source data obtaining module configured to acquire source data corresponding to the digital media content playing instruction
  • a source data sending module configured to forward the source data to the projection device through the object platform, so that the projection device plays corresponding digital media content according to the source data
  • the user account has a binding relationship with the device account of the projection device on the object platform.
  • a sixth aspect of the embodiments of the present invention provides an apparatus for playing and transferring digital media content, including:
  • a second login module configured to log in to the object platform with a device account registered in advance on the object platform
  • a data packet receiving module configured to receive a data packet forwarded by the object association platform, where the data packet is sent by the user equipment to the Internet of Things platform, and the device account has a binding relationship with the user account of the user equipment in the Internet of Things platform.
  • the user account of the user equipment is an account used by the user equipment to log in to the object platform;
  • a packet parsing module configured to parse the data packet
  • a projection playing module configured to: when the digital media content is included in the data packet, project the digital media content
  • a downloading module configured to download, according to the download link, a corresponding digital media content when the data package includes a download link
  • the projection play module is further configured to project and play the downloaded digital media content.
  • a method for playing and transferring digital media content uses a user account to log in to the object association platform, and after acquiring the play transfer mode open command and the digital media content play command, the user equipment acquires the digital media content play.
  • the source data corresponding to the instruction forwards the source data to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data.
  • the user equipment can directly transmit the digital media content to the projection device for playing by cooperating with the object platform, without being restricted by the USB connection and the local area network, expanding the application scope and improving the user experience.
  • FIG. 1 is a schematic diagram of an embodiment of a method for playing and transferring digital media content in an embodiment of the present invention
  • FIG. 2 is a schematic diagram of another embodiment of a method for playing and transferring digital media content in an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a projection device according to an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an apparatus for playing and transferring digital media content in an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • FIG. 7 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • FIG. 8 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of another embodiment of a device for playing and transferring digital media content according to an embodiment of the present invention.
  • the embodiment of the invention provides a method, a related device and a system for playing and transferring digital media content, which can directly transmit the digital media content to the projection device for playing by the user equipment and the object-linking platform, and is not subject to USB connection and local area network. Restrictions, expand the scope of application, and enhance the user experience.
  • an embodiment of a method for playing and transferring digital media content according to an embodiment of the present invention includes:
  • the user equipment logs in to the Internet of Things platform by using a user account
  • the user equipment may be a mobile phone, a tablet computer, or a personal digital assistant (English full name: Personal Digital Assistant, English abbreviation: PDA), sales terminal (English full name: Point of Sales, English abbreviation: POS) or any terminal equipment such as car computer.
  • PDA Personal Digital Assistant
  • POS Point of Sales
  • car computer any terminal equipment such as car computer.
  • the user enters the user account on the user device, and can also input the user account and the corresponding password according to the actual situation.
  • the user account usually consists of numbers, English letters, Chinese characters, and some symbols.
  • the user equipment reports the obtained user account, or the user account and password to the IoT platform, and verifies the user account or the user account and password in the background of the IoT platform. After the verification succeeds, the user logs in to the IoT platform, and the verification fails. If you can, you can re-enter the login interface.
  • the user equipment acquires a play transfer mode open command.
  • the user equipment acquires a play transition module open command initiated by the user, where the play transfer mode open command is used to notify the user that the device can enter the media play transfer mode, for example, transfer a certain video played by the user equipment to the projection device. Play it.
  • the user equipment acquires a digital media content playback instruction.
  • the user equipment acquires a digital media content playback instruction initiated by the user, where the digital media content playback instruction is used to trigger a state in which the user equipment can enter the playback media content, for example, the user equipment acquires a digital media content playback instruction, and determines Play the digital media content corresponding to the instruction.
  • Digital media content can be video, audio, pictures or text.
  • the user equipment acquires source data corresponding to a digital media content playback instruction.
  • the user equipment after acquiring the digital media content playback instruction, acquires the source data corresponding to the digital media content playback instruction, and the user equipment may be based on the one-to-one correspondence between the source data and the digital media content playback instruction.
  • the user-initiated digital media content playback instruction accurately finds the source data to be played.
  • the user equipment forwards the source data to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data, where the user account and the device account of the projection device have a binding relationship in the object platform.
  • the user equipment forwards the source data to the projection device through the IoT platform that has been successfully logged in, so that the projection device plays the corresponding digital media content according to the source data.
  • the operation needs to be implemented after the user account and the device account of the projection device are bound in the IoT platform, that is, the binding relationship between the user account and the projection device device account is recorded in the background database of the IoT platform.
  • the user equipment bound by the account cannot control the projection device, avoiding multiple user devices simultaneously controlling the projection device to play the digital media content, and also preventing the illegal user from using the user device to play the digital media content on the projection device.
  • a method for playing and transferring digital media content uses a user account to log in to the object association platform, and after acquiring the play transfer mode open command and the digital media content play command, the user equipment acquires the digital media content play.
  • the source data corresponding to the instruction forwards the source data to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data.
  • the user equipment can directly transmit the digital media content to the projection device for playing by cooperating with the object platform, without being restricted by the USB connection and the local area network, expanding the application scope and improving the user experience.
  • the method further includes:
  • the user equipment displays a control interface of the projection device, and the control interface includes an object for triggering the play transfer mode open instruction, and the object has two states corresponding to the play transfer mode on and the play transfer mode off;
  • the step of the user equipment acquiring the play transfer mode open command includes: the user equipment acquires a play transfer mode open command triggered by the user operation, and the user operation is used to convert the state from the state corresponding to the play transfer mode to the state corresponding to the play transfer mode. .
  • the user equipment sends the information to the Internet of Things platform.
  • the object association platform verifies that the above information is passed, the login success prompt is sent to the user equipment.
  • the control interface on the user device has a control entry of the projection device, when the projection device controls the entrance to be clicked, The control interface of the projection device is displayed on the user device.
  • the control interface includes an object for triggering a play transfer mode open command, and the object has two states corresponding to the play transfer mode on and the play transfer mode off.
  • the user equipment acquiring the play transfer mode enable command may specifically include: the user equipment receives the play transfer mode open command triggered by the user operation, and the user operation is, for example, the user clicks the object for triggering the play transfer mode open instruction, and is closed by the play transfer mode.
  • the state is converted to the state corresponding to the playback transition mode.
  • the user equipment displays a control interface of the projection device, and the control interface includes an object for triggering the play transfer mode open instruction, and the user equipment acquires a play transfer mode open command triggered by the user operation, and the user operation is used to The object is switched from a state corresponding to the playback transition mode off to a state corresponding to the playback transition mode on.
  • the user can enter the state in which the playback mode is turned on through the control interface of the projection device, thereby facilitating the control of the projection device, and at the same time making the solution feasible in actual operation.
  • the method further includes:
  • the user equipment displays a video play window, and the video play window includes an object for triggering a play transfer mode open instruction, and the object has two states corresponding to the play transfer mode on and the play transfer mode off;
  • the step of the user equipment acquiring the play transfer mode open command includes: the user equipment acquires a play transfer mode open command triggered by the user operation, and the user operation is used to convert the object from the state corresponding to the play transfer mode to the corresponding to the play transfer mode. status.
  • the user equipment sends the information to the Internet of Things platform.
  • the object association platform verifies that the above information is passed, the login success prompt is sent to the user equipment.
  • a video play window is displayed on the user device, and the video play window may be a play window on the application or a play window on the web page.
  • the video play window includes an object for triggering a play transfer mode open command, and the object has two states corresponding to the play transition mode on and the play transfer mode off.
  • the user equipment acquiring the play transfer mode enable command may specifically include: the user equipment receives the play transfer mode open command triggered by the user operation, and the user operation is, for example, the user clicks the object for triggering the play transfer mode open instruction, and is closed by the play transfer mode.
  • the state is converted to the state corresponding to the playback transition mode.
  • the user equipment displays a video play window
  • the video play window includes an object for triggering the play transfer mode open instruction
  • the user equipment acquires a play transfer mode open command triggered by the user operation, and the user operation is used to
  • the state corresponding to the playback transition mode is turned off to the state corresponding to the playback transition mode on.
  • the user can enter the state in which the play transfer mode is turned on through the video play window, thereby facilitating the control of the projection device, and at the same time making the solution feasible in actual operation.
  • the method further includes:
  • the user equipment After the user equipment acquires the play transfer mode open command, it detects whether the digital media content currently plays on the user equipment;
  • the user equipment detects that the digital media content currently plays on the user equipment, acquiring source data and playing progress of the currently played digital media content, and forwarding the obtained source data and playing progress to the projection device through the object platform So that the projection device plays the corresponding digital media content according to the source data and the playback progress.
  • the user equipment detects that no digital media content is currently playing on the user equipment, monitoring whether the digital media content playback instruction is obtained, and after the user equipment acquires the digital media content playback instruction, entering the user equipment to obtain the digital media content playback instruction.
  • the steps of the source data are not limited to
  • the user equipment After acquiring the play transfer mode open command, the user equipment detects whether digital media content is currently playing on the user equipment. If the user equipment detects that the digital media content is currently playing, the source data and the playing progress of the currently played digital media content are obtained.
  • the currently played digital media content is locally stored digital media content
  • the locally stored digital media content is obtained as source data.
  • the specific method may be: obtaining an address of the currently played digital media content stored by the currently running player, and detecting that the address of the currently played digital media content is local path information, and acquiring the corresponding digital media content according to the path information, The digital media content is taken as source data to be sent to the projection device.
  • the download link of the digital media content on the network side is acquired as the source data.
  • the specific method may be: obtaining an address of the currently played digital media content stored by the currently running player, detecting that the address of the currently played digital media content is a download link, and using the download link as the source data to be sent to the projection device.
  • the source data and the playing progress are forwarded to the projection device through the Internet of Things platform, so that the projection device plays the corresponding digital media content according to the source data and the playing progress.
  • the user equipment detects whether digital media content is currently playing on the user equipment. If the user equipment detects that no digital media content is currently playing, monitoring whether the digital media content playback instruction is obtained, and after the user equipment acquires the digital media content playback instruction, entering the user equipment to obtain the source data corresponding to the digital media content playback instruction .
  • the step includes: the user equipment receives the play transfer mode open command triggered by the user operation, and the user operation is, for example, the user clicks on the object for triggering the play transfer mode open instruction, and the state corresponding to the play transfer mode is switched to the corresponding and play transfer. The state in which the mode is on.
  • the user equipment acquires the play transfer mode open command, it is detected whether the digital media content is currently playing, and if the digital media content is played on the user equipment, the source data of the currently played digital media content is obtained. And the progress of the play, if no digital media content is played on the user device, it is monitored whether a digital media content play instruction is obtained.
  • the projection device can receive the source data and the playing progress through the object platform, and continuously play the source data. On one hand, the projection device receives the source data sent by the user equipment through the object platform, and plays the corresponding content, so that the digital media content is successfully transferred from the user equipment, which can be realized without using a physical interface, thereby increasing the practicability of the solution.
  • the adjustment device may not need to be adjusted, and the projection device continues to play digital media content that has not been played on the user device, thereby improving the user experience.
  • the fourth method of the method for playing and transferring digital media content provided by the embodiment of the present invention is provided on the basis of any one of the first to third alternative embodiments corresponding to FIG. 1 and FIG.
  • the step of the user equipment acquiring the source data corresponding to the digital media content playback instruction may include:
  • the digital media content playback instruction corresponds to the locally stored digital media content, acquiring the corresponding locally stored digital media content as the source data;
  • the download link of the corresponding digital media content on the network side is acquired as the source data.
  • the user equipment acquires source data corresponding to the digital media content playback instruction.
  • the specific operation process is that the user equipment first parses the digital media content playback instruction triggered by the user, and then determines the source of the source data.
  • the step of using the locally stored digital media content as the source data to be sent to the projection device comprises: encapsulating the digital media content into a data packet of a preset format to specify the digital media content as a source to be sent to the projection device The data, thus also specifying the source data for which the digital media content is played by the projection device.
  • the step of downloading the link as the source data to be sent to the projection device comprises: packaging the download link into a data packet of a preset format to specify that the download link of the digital media content is the source data to be sent to the projection device
  • the download link of the digital media content is also specified as the source data played by the projection device.
  • the method for acquiring the source data corresponding to the digital media content playback instruction by the user equipment is described in the embodiment of the present invention.
  • the user determines the digital media content playback instruction corresponding to the locally stored digital media content by parsing the digital media content playback instruction. Still digital media content on the network side.
  • the digital media content playing instruction is used in the fourth optional embodiment corresponding to FIG.
  • the corresponding locally stored digital media content is obtained as the source data
  • the step of the user equipment forwarding the source data to the projection device through the object platform includes the following steps:
  • the corresponding locally stored digital media content is obtained, and the locally stored digital media content is converted into a streaming media file format, according to a preset streaming media transmission protocol.
  • the locally stored digital media content is forwarded to the projection device via the Internet of Things platform.
  • the corresponding locally stored digital media content is acquired as the source data.
  • the locally stored digital media content may be streaming media, and the user equipment converts the locally stored digital media content into a streaming media file format, and forwards the locally stored digital media content to the projection device through the Internet of Things platform according to a preset streaming media transmission protocol. .
  • Streaming media refers to media formats that are streamed over the Internet. Streaming media is also called streaming media. It refers to a video delivery server used by merchants to send programs as data packets and transmit them to the network. After the user decompresses the data through the decompression device, the program will be displayed as before the transmission.
  • Streaming media is a medium that broadcasts while broadcasting, and is also a kind of multimedia.
  • Side-by-side broadcast refers to the media provider continuously transmitting and viewing or listening to the transmitted media while transmitting media on the network.
  • the "streaming" of streaming media refers to the way media is transmitted, not the media itself.
  • the user equipment may directly convert the locally stored digital media content into a streaming media format for playing by using a transmission protocol.
  • the digital media content can be transmitted while playing the digital media content, which not only saves the time for downloading the digital media content, but also improves the fluency of the solution in practical applications.
  • FIG. 2 another embodiment of the method for transferring digital media content playback of the present invention includes:
  • the projection device registers the device platform with a device account registered in advance on the object platform;
  • the projection device and the user account have a binding relationship on the object platform, and the projection device registers in advance on the object platform, and then logs in to the object platform using the registered device account.
  • the device account usually consists of numbers, English letters, Chinese characters and some symbols.
  • the projection device receives the data packet forwarded by the object platform, and the data packet is sent by the user equipment to the object platform.
  • the device account has a binding relationship with the user account of the user device, and the user account of the user device is the user device.
  • the projection device receives the data packet sent by the user equipment through the object platform, and the data packet is sent by the user equipment to the object platform, and the device account of the projection device and the user account received by the user device are in the object.
  • the platform has a binding relationship, and the user can log in to the Internet of Things platform by using a user account or a user account and a password.
  • the projection device parses the data packet.
  • the projection device parses the received data packet forwarded by the object platform, and can obtain the parsed digital media content.
  • the digital media content is projected and played
  • the projection device parses the data packet and determines that the digital media content is included in the data packet, the digital media content is directly played.
  • the digital media content can be video, audio, picture or text.
  • the data package includes a download link
  • download the corresponding digital media content according to the download link and project and play the downloaded digital media content.
  • the projection device parses the data packet, and determines that the data package includes a download link
  • the corresponding digital media content is downloaded according to the download link, and the downloaded digital media content may be played by using a projection manner.
  • a method for playing and transferring digital media content is provided.
  • the projection device registers the object platform with the device account, and then receives the data packet forwarded by the object association platform, and parses the data packet, when the data packet includes the number.
  • the digital media content is projected to be played, and when the download link is included in the data package, the corresponding digital media content is downloaded according to the download link, and the downloaded digital media content is projected and played.
  • the user equipment can directly transmit the digital media content to the projection device for playing by cooperating with the object platform, without being restricted by the USB connection and the local area network, expanding the application scope and improving the user experience.
  • the streaming media file is projected and played according to a preset streaming media playback protocol.
  • the video is transmitted to the QQ IoT platform, and is forwarded to the projector by the QQ object platform, and the projector Project the video to play. Since the user performs an operation of playing a video on the mobile phone, the instruction for playing the video is triggered. Therefore, the instruction can be monitored by monitoring whether the video is played and the instruction is intercepted, so that the video is no longer played on the mobile phone.
  • the user performs a playback operation on a certain video on the network side, for example, a certain video in the cloud disk, a certain video on the web page, etc., and a download play request is generated at this time, and the download and play request must be The download address is included, and the monitoring process monitors whether such a download play request is generated. If yes, the download play request is captured, and the download play request is forwarded to the QQ IoT platform. Further, the QQ IoT platform downloads the corresponding video and transmits the video to the projector for projection playback; or the QQ IoT platform further sends the download and play request to the projector, and the projector directly downloads and plays the video.
  • FIG. 3 is a schematic structural diagram of a user equipment 30 according to an embodiment of the present invention.
  • User device 30 may include input device 310, output device 320, processor 330, and memory 340.
  • the output device in the embodiment of the present invention may be a display device.
  • Memory 340 can include read only memory and random access memory and provides instructions and data to processor 330. A portion of the memory 340 may also include a non-volatile random access memory (English name: Non-Volatile) Random Access Memory, English abbreviation: NVRAM).
  • NVRAM Non-Volatile Random Access Memory
  • the memory 340 stores the following elements, executable modules or data structures, or a subset thereof, or an extended set thereof:
  • Operation instructions include various operation instructions for implementing various operations.
  • Operating system Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • the memory 340 is used to store an application in the embodiment of the present invention.
  • the user account has a binding relationship with the device account of the projection device on the object platform.
  • Processor 330 may be an integrated circuit chip with signal processing capabilities.
  • each step of the foregoing method may be completed by an integrated logic circuit of hardware in the processor 330 or an instruction in a form of software.
  • the processor 330 described above may be a general-purpose processor or a digital signal processor (English full name: digital Signal processing, English full name: DSP), ASIC (English full name: Application Specific Integrated Circuit, English abbreviation: ASIC), ready-made programmable gate array (English full name: Field-Programmable Gate Array, English abbreviation: FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention may be implemented or carried out.
  • the general purpose processor may be a microprocessor or the processor or any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present invention may be directly implemented by the hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a conventional storage medium such as random access memory, flash memory, read only memory, programmable read only memory or electrically erasable programmable memory, registers, and the like.
  • the storage medium is located in memory 340, and processor 330 reads the information in memory 340 and, in conjunction with its hardware, performs the steps of the above method.
  • the processor 330 is further configured to:
  • control interface of the projection device is displayed, where the control interface includes an object for triggering a play transfer mode open command, and the object has two states corresponding to the play transfer mode on and the play transfer mode off;
  • the step of acquiring a play transfer mode open command includes: the user equipment acquires a play transfer mode open command triggered by a user operation, and the user operation is used to convert the object from a state corresponding to the play transfer mode to a play transfer The state in which the mode is on.
  • the processor 330 is further configured to:
  • Video play window includes an object for triggering a play transfer mode open command, and the object has two states corresponding to the play transfer mode on and the play transfer mode off;
  • the step of the user equipment acquiring the play transfer mode open instruction includes: the user equipment acquires a play transfer mode open command triggered by a user operation, and the user operation is used to convert the object from a state corresponding to the play transfer mode to Corresponds to the state in which the playback mode is turned on.
  • the processor 330 is further configured to:
  • the user equipment detects that no digital media content is currently playing on the user equipment, monitoring whether the digital media content playing instruction is obtained, and after the user equipment acquires the digital media content playing instruction, entering the user equipment acquiring the location The step of describing the source data corresponding to the digital media content playback instruction.
  • the processor 330 is further configured to:
  • the processor 330 is further configured to:
  • Operating system Includes a variety of system programs for implementing various basic services and handling hardware-based tasks.
  • the memory 440 is used to store an application in the embodiment of the present invention.
  • the processor 430 is configured to:
  • the data package includes a download link
  • download the corresponding digital media content according to the download link and generate an image signal corresponding to the downloaded digital media content
  • the audio playing component 470 is configured to play corresponding audio according to the audio signal.
  • FIG. 4 The related description of FIG. 4 can be understood by referring to the related description and effect of the method part of FIG. 2, and no further description is made herein.
  • the apparatus for playing and transferring digital media content in the present invention includes:
  • the instruction acquisition module 502 is configured to acquire a play transfer mode open command.
  • the source data obtaining module 504 is configured to acquire source data corresponding to the digital media content playing instruction acquired by the play instruction acquiring module 503;
  • the user account has a binding relationship with the device account of the projection device on the object platform.
  • a device for playing and transferring digital media content uses a user account to log in to the object association platform. After acquiring the play transfer mode open command and the digital media content play command, the user device acquires the digital media content play.
  • the source data corresponding to the instruction forwards the source data to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data.
  • the user equipment can directly transmit the digital media content to the projection device for playing by cooperating with the object platform, without being restricted by the USB connection and the local area network, expanding the application scope and improving the user experience.
  • FIG. 6 another embodiment of the apparatus for playing digital media content playback of the present invention includes:
  • the first login module 501 is configured to log in to the Internet platform by using a user account
  • the source data obtaining module 504 is configured to acquire source data corresponding to the digital media content playing instruction acquired by the play instruction acquiring module 503;
  • the source data sending module 505 is configured to forward the source data acquired by the source data acquiring module 504 to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data. ;
  • the user account and the device account of the projection device have a binding relationship on the object platform
  • the open command acquiring module 502 includes:
  • the first obtaining unit 5021 is configured to acquire a play transfer mode open command triggered by a user operation, where the user operation is used to convert the state from a state corresponding to the play transfer mode to a state corresponding to the play transfer mode on.
  • the user equipment displays a control interface of the projection device, and the control interface includes an object for triggering the play transfer mode open instruction, and the user equipment acquires a play transfer mode open command triggered by the user operation, and the user operation is used to The object is switched from a state corresponding to the playback transition mode off to a state corresponding to the playback transition mode on.
  • the user can enter the state in which the playback mode is turned on through the control interface of the projection device, thereby facilitating the control of the projection device, and at the same time making the solution feasible in actual operation.
  • the first login module 501 is configured to log in to the Internet platform by using a user account
  • the instruction acquisition module 502 is configured to acquire a play transfer mode open command.
  • the source data sending module 505 is configured to forward the source data acquired by the source data acquiring module 504 to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data. ;
  • the open command acquiring module 502 includes:
  • the obtaining unit 5022 is configured to acquire a play transfer mode open command triggered by a user operation, where the user operation is used to convert the state from a state corresponding to the play transfer mode to a state corresponding to the play transfer mode on.
  • the instruction acquisition module 502 is configured to acquire a play transfer mode open command.
  • the source data sending module 505 is configured to forward the source data acquired by the source data acquiring module 504 to the projection device through the object platform, so that the projection device plays the corresponding digital media content according to the source data. ;
  • the user account and the device account of the projection device have a binding relationship on the object platform
  • another embodiment of the apparatus for playing and transferring digital media content of the present invention includes:
  • the instruction acquisition module 502 is configured to acquire a play transfer mode open command.
  • the source data obtaining module 504 is configured to acquire source data corresponding to the digital media content playing instruction acquired by the play instruction acquiring module 503;
  • the user account and the device account of the projection device have a binding relationship on the object platform
  • the source data obtaining module 504 includes:
  • the local obtaining unit 5042 is further used for
  • the digital media content playback instruction corresponds to the locally stored digital media content, acquiring the corresponding locally stored digital media content, and converting the locally stored digital media content into a streaming media file format according to a preset streaming media transmission protocol
  • the locally stored digital media content is forwarded to the projection device via the objection platform.
  • a packet parsing module 513 configured to parse the data packet received by the data packet receiving module 512;
  • the second login module 511 logs in to the object platform with a device account registered in advance on the object platform; after the second login module 511 logs in to the object platform, the data packet receiving module 512 receives the object link.
  • a data packet forwarded by the platform where the data packet is sent by the user equipment to the Internet of Things platform, where the user account has a binding relationship with the user account of the user equipment, and the user account of the user equipment is the user equipment.
  • another embodiment of the apparatus for playing and transferring digital media content of the present invention includes:
  • the second login module 511 is configured to log in to the object platform by using a device account registered in advance on the object platform;
  • the data packet receiving module 512 is configured to: after the second login module 511 logs in to the object platform, receive a data packet forwarded by the object platform, where the data packet is sent by the user equipment to the object platform, and the device account is The user account of the user equipment has a binding relationship on the Internet of Things platform, and the user account of the user equipment is an account used by the user equipment to log in to the Internet of Things platform;
  • a packet parsing module 513 configured to parse the data packet received by the data packet receiving module 512;
  • a projection playing module 514 configured to: when the digital media content is included in the data packet, project the digital media content
  • the projection playing module 514 is further configured to project and play the downloaded digital media content.
  • the projection play module 514 includes:
  • the streaming media playing unit 5141 is configured to: when the data packet includes the streaming media file transmitted according to the preset streaming media transmission protocol, play the streaming media file according to a preset streaming media playback protocol.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, and a read only memory (English full name: Read-Only Memory, English abbreviation: ROM), random access memory (English full name: Random Access Memory, English abbreviation: RAM), disk or CD-ROM, etc.
  • Various media that can store program code include: a U disk, a mobile hard disk, and a read only memory (English full name: Read-Only Memory, English abbreviation: ROM), random access memory (English full name: Random Access Memory, English abbreviation: RAM), disk or CD-ROM, etc.
  • Various media that can store program code includes: a U disk, a mobile hard disk, and a read only memory (English full name: Read-Only Memory, English abbreviation: ROM), random access memory (English full name: Random Access Memory, English abbreviation: RAM), disk or CD-ROM, etc.
  • Various media that can store program code includes: a U disk, a mobile hard disk, and a read

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Abstract

<?xm-replace_text {摘要}?> 本发明实施例公开了一种数字媒体内容播放转移的方法，包括：用户设备以用户账号登录物联平台；用户设备获取播放转移模式开启指令；用户设备获取数字媒体内容播放指令；用户设备获取数字媒体内容播放指令对应的源数据；用户设备将所述源数据通过物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容，其中，用户账号与投影设备的设备账号在物联平台具有绑定关系。本发明实施例还提供了一种数字媒体内容播放转移的装置。本发明实施例可以通过用户设备与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。

Description

一种数字媒体内容播放转移的方法以及相关设备 技术领域
本发明实施例涉及通信领域，尤其涉及一种数字媒体内容播放转移的方法以及相关设备。
 背景技术
现如今，投影仪已广泛应用在教育、商务、工程以及家用等场所。投影仪又称投影机，是通过数字光处理技术或者液晶显示器（英文全称：Liquid Crystal Display，英文缩写：LCD）的液晶成像技术将图像或视频投射或反射到屏幕上的设备，可以通过不同的信号源，如计算机、手机、数字多功能光盘（英文全称：Digital Versatile Disc，英文缩写：DVD）以及数字摄像机（英文全称：Digital Video，英文缩写：DV）等设备接入相应的图像和视频信号，实现播放。
在现有的实施方案中，手机可以通过通串线（英文全称：Universal Serial Bus，英文缩写：USB）或者通过局域网与投影仪进行连接以传输视频。
 技术问题
然而，手机通过USB或者通过局域网与投影仪进行连接时可能会受到一定的限制，例如，在连接时要使用USB接线，不便于用户携带。或者，若需要局域网下进行连接时，则在非局域网的条件下无法建立手机与投影仪的连接，导致使用范围受限。
 技术解决方案
本发明实施例提供了一种数字媒体内容播放转移的方法以及相关设备，可以通过用户设备与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
有鉴于此，本发明第一方面提供了一种数字媒体内容播放转移的方法，其特征在于，包括：
用户设备以用户账号登录物联平台；
所述用户设备获取播放转移模式开启指令；
所述用户设备获取数字媒体内容播放指令；
所述用户设备获取所述数字媒体内容播放指令对应的源数据；
所述用户设备将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
结合本发明实施例的第一方面，在第一种可能的实现方式中，
所述用户设备展示所述投影设备的控制界面，所述控制界面中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
所述用户设备获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
结合本发明实施例的第一方面，在第二种可能的实现方式中，
所述用户设备展示视频播放窗口，所述视频播放窗口中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
所述用户设备获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
结合本发明实施例的第一方面，在第三种可能的实现方式中，
在所述用户设备获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在所述用户设备播放；
若所述用户设备检测到当前具有数字媒体内容在所述用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，将获取的源数据和播放进度通过所述物联平台转发到所述投影设备，以使得所述投影设备根据所述源数据和播放进度播放对应的数字媒体内容；
若所述用户设备检测到当前没有数字媒体内容在所述用户设备播放，则监测是否获取到数字媒体内容播放指令，在所述用户设备获取数字媒体内容播放指令之后，进入所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤。
结合本发明实施例的第一方面以及第一方法的第一至第三种可能实现方式，在第四种可能的实现方式中，所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤包括：
解析所述数字媒体内容播放指令；
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据；
若所述数字媒体内容播放指令对应网络侧的数字媒体内容，则获取对应的网络侧的数字媒体内容的下载链接作为所述源数据。
结合本发明实施例的第一方面第四种可能实现方式，在第五种可能的实现方式中，若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据，所述用户设备将所述源数据通过所述物联平台转发至投影设备的步骤包括以下步骤：
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容，将该本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将该本地存储的数字媒体内容通过所述物联平台转发至投影设备。
本发明实施例第二方面提供了一种数字媒体内容播放转移的方法，包括：
投影设备以预先在物联平台注册的设备账号登录所述物联平台；
所述投影设备接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
所述投影设备解析所述数据包；
当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容，并投影播放下载的数字媒体内容。
结合本发明实施例的第二方面，在第一种可能的实现方式中，当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容的步骤包括：
当所述数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
本发明实施例第三方面提供了一种用户设备，包括存储器、处理器，其中：
存储器用于存储应用程序；
处理器执行所述应用程序以用于：
以用户账号登录物联平台；
获取播放转移模式开启指令；
获取数字媒体内容播放指令；
获取所述数字媒体内容播放指令对应的源数据；
将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
本发明实施例第四方面提供了一种投影设备，包括存储器、处理器和投影部件，其中：
所述存储器用于存储应用程序；
所述处理器用于执行所述应用程序以用于：
以预先在物联平台注册的设备账号登录所述物联平台；
接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
解析所述数据包；
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容对应的图像信号；
当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容，并生成下载的数字媒体内容对应的图像信号；
所述投影部件用于根据所述图像信号投射相应的图像。
结合本发明实施例的第四方面，在第一种可能的实现方式中，所述处理器还用于：
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容包含的音频数据对应的音频信号；
以及，当所述数据包中包含下载链接时，在根据所述下载链接下载对应的数字媒体内容之后，生成所述数字媒体内容包含的音频数据对应的音频信号；
所述投影设备还包括：
音频播放部件，用于根据所述音频信号播放相应的音频。
本发明实施例第五方面提供了一种数字媒体内容播放转移的装置，包括：
第一登录模块，用于以用户账号登录物联平台；
开启指令获取模块，于获取播放转移模式开启指令；
播放指令获取模块，用于获取数字媒体内容播放指令；
源数据获取模块，用于获取所述数字媒体内容播放指令对应的源数据；
源数据发送模块，用于将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
本发明实施例第六方面提供了一种数字媒体内容播放转移的装置，包括：
第二登录模块，用于以预先在物联平台注册的设备账号登录所述物联平台；
数据包接收模块，用于接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
数据包解析模块，用于解析所述数据包；
投影播放模块，用于当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
下载模块，用于当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容；
所述投影播放模块还用于投影播放下载的数字媒体内容。
 有益效果
从以上技术方案可以看出，本发明实施例具有以下优点：
本发明实施例中，提供了一种数字媒体内容播放转移的方法，用户设备使用用户账号登录物联平台，当获取播放转移模式开启指令以及数字媒体内容播放指令后，用户设备获取数字媒体内容播放指令对应的源数据，将源数据通过物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容。根据上述所介绍的过程，用户设备可以通过与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
 附图说明
图1为本发明实施例中数字媒体内容播放转移的方法一个实施例示意图；
图2为本发明实施例中数字媒体内容播放转移的方法另一个实施例示意图；
图3为本发明实施例中用户设备一个结构示意图；
图4为本发明实施例中投影设备一个结构示意图；
图5为本发明实施例中数字媒体内容播放转移的装置一个实施例示意图；
图6为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图；
图7为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图；
图8为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图；
图9为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图；
图10为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图；
图11为本发明实施例中数字媒体内容播放转移的装置另一个实施例示意图。
 本发明的最佳实施方式
本发明实施例提供了一种数字媒体内容播放转移的方法、相关设备以及系统，可以通过用户设备与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
下面对本发明中的数字媒体内容播放转移的方法进行详细描述，请参阅图1，本发明实施例提供的一种数字媒体内容播放转移的方法实施例包括：
101、用户设备以用户账号登录物联平台；
本实施例中，用户设备可以为手机、平板电脑、个人数字助理（英文全称：Personal Digital Assistant，英文缩写：PDA）、销售终端（英文全称：Point of Sales，英文缩写：POS）或者车载电脑等任意终端设备。
用户在用户设备上输入用户账号，还可以根据实际情况输入用户账号以及对应的密码等信息，用户账号通常由数字、英文字母、汉字以及一些符号组成。用户设备将获取到的用户账号，或用户账号及密码上报给物联平台，在物联平台的后台对该用户账号，或用户账号及密码进行验证，验证成功后则登录物联平台，验证失败的话，则可以重新退出到登录界面。
102、用户设备获取播放转移模式开启指令；
本实施例中，用户设备获取用户发起的播放转移模块开启指令，其中，播放转移模式开启指令用于告知用户设备可以进入媒体播放转移模式，例如，将用户设备播放的某个视频转移到投影设备进行播放。
103、用户设备获取数字媒体内容播放指令；
本实施例中，用户设备获取用户发起的数字媒体内容播放指令，其中，数字媒体内容播放指令用于触发用户设备可以进入播放媒体内容的状态，例如，用户设备获取到数字媒体内容播放指令，确定播放该指令对应的数字媒体内容。数字媒体内容可以是视频、音频、图片或者文字等。
104、用户设备获取数字媒体内容播放指令对应的源数据；
本实施例中，用户设备获取到数字媒体内容播放指令后，获取该数字媒体内容播放指令对应的源数据，且由于源数据与数字媒体内容播放指令存在一一对应的关系，使得用户设备可以根据用户发起的数字媒体内容播放指令准确找到待播放的源数据。
105、用户设备将源数据通过物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容，其中，用户账号与投影设备的设备账号在物联平台具有绑定关系。
本实施例中，用户设备将源数据通过已经登录成功的物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容。该操作需要在用户账号与投影设备的设备账号在物联平台进行绑定后实现的，也就是说，物联平台的后台数据库中记录了用户账号与投影设备设备账号的绑定关系，未经账号绑定的用户设备不能控制投影设备的，避免出现多台用户设备同时控制投影设备播放数字媒体内容，也避免了非法用户使用用户设备在投影设备上播放数字媒体内容。
本发明实施例中，提供了一种数字媒体内容播放转移的方法，用户设备使用用户账号登录物联平台，当获取播放转移模式开启指令以及数字媒体内容播放指令后，用户设备获取数字媒体内容播放指令对应的源数据，将源数据通过物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容。根据上述所介绍的过程，用户设备可以通过与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
可选地，在上述图1对应的实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第一个可选实施例中，还可以包括：
用户设备展示投影设备的控制界面，控制界面中包含用于触发播放转移模式开启指令的对象，对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
用户设备获取播放转移模式开启指令的步骤包括：用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
本实施例中，用户通过在用户设备上输入对应的用户账号，或者输入对应的用户账号与密码后，用户设备将这些信息发送到物联平台。当物联平台验证上述信息通过后，则向用户设备发送登录成功提示。与此同时，用户设备上的控制界面具有投影设备的控制入口，当投影设备控制入口被点击时， 在用户设备上会展示出投影设备的控制界面。在该控制界面中包含用于触发播放转移模式开启指令的对象，对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态。
用户设备获取播放转移模式开启指令具体可以包括，用户设备接收通过用户操作触发的播放转移模式开启指令，用户操作比如是用户点击用于触发播放转移模式开启指令的对象，由对应于播放转移模式关闭的状态转换为对应与播放转移模式开启的状态。
其次，本发明实施例中，用户设备展示投影设备的控制界面，控制界面中包含用于触发播放转移模式开启指令的对象，用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。用户可以通过投影设备的控制界面进入播放转移模式开启的状态，便于实现对投影设备的控制，同时，使方案在实际操作中具有可行性。
可选地，在上述图1对应的实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第二个可选实施例中，还可以包括：
用户设备展示视频播放窗口，视频播放窗口中包含用于触发播放转移模式开启指令的对象，对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
用户设备获取播放转移模式开启指令的步骤包括：用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
本实施例中，用户通过在用户设备上输入对应的用户账号，或者输入对应的用户账号与密码后，用户设备将这些信息发送到物联平台。当物联平台验证上述信息通过后，则向用户设备发送登录成功提示。与此同时，用户设备上会展示出视频播放窗口，该视频播放窗口可以是应用程序上的播放窗口，也可以是网页上的播放窗口。其中，视频播放窗口中包含了用于触发播放转移模式开启指令的对象，该对象具有对应播放转移模式开启和播放转移模式关闭的两种状态。
用户设备获取播放转移模式开启指令具体可以包括，用户设备接收通过用户操作触发的播放转移模式开启指令，用户操作比如是用户点击用于触发播放转移模式开启指令的对象，由对应于播放转移模式关闭的状态转换为对应与播放转移模式开启的状态。
其次，本发明实施例中，用户设备展示视频播放窗口，视频播放窗口中包含用于触发播放转移模式开启指令的对象，用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。用户可以通过视频播放窗口进入播放转移模式开启的状态，便于实现对投影设备的控制，同时，使方案在实际操作中具有可行性。
可选地，在上述图1对应的实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第三个可选实施例中，还可以包括：
在用户设备获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在用户设备播放；
若用户设备检测到当前具有数字媒体内容在用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，将获取的源数据和播放进度通过所述物联平台转发到所述投影设备，以使得投影设备根据源数据和播放进度播放对应的数字媒体内容。
若用户设备检测到当前没有数字媒体内容在用户设备播放，则监测是否获取到数字媒体内容播放指令，在用户设备获取数字媒体内容播放指令之后，进入用户设备获取所述数字媒体内容播放指令对应的源数据的步骤。
本实施例中，用户设备在获取到播放转移模式开启指令后，检测当前是否有数字媒体内容正在该用户设备上播放。如果用户设备检测到当前具有数字媒体内容在播放时，则获取当前播放的数字媒体内容的源数据和播放进度。
其中，可以理解的是，若当前播放的数字媒体内容为本地存储的数字媒体内容，则获取该本地存储的数字媒体内容作为源数据。具体做法可以是，获取当前运行的播放器存储的当前播放的数字媒体内容的地址，检测到当前播放的数字媒体内容的地址为本地的路径信息，则根据该路径信息获取对应的数字媒体内容，将该数字媒体内容作为将要发送给投影设备的源数据。
其中，可以理解的是，若当前播放的数字媒体内容为网络侧的数字媒体内容，则获取该网络侧的数字媒体内容的下载链接作为源数据。具体做法可以是，获取当前运行的播放器存储的当前播放的数字媒体内容的地址，检测到当前播放的数字媒体内容的地址为下载链接，则将下载链接作为将要发送给投影设备的源数据。
在获取到当前播放的数字媒体内容的源数据和播放进度后，将源数据和播放进度通过物联平台转发到投影设备，以使得投影设备根据源数据和播放进度播放对应的数字媒体内容。
相反地，用户设备在获取到播放转移模式开启指令后，检测当前是否有数字媒体内容正在该用户设备上播放。如果用户设备检测到当前没有数字媒体内容在播放，则监测是否获取到数字媒体内容播放指令，在用户设备获取数字媒体内容播放指令之后，进入用户设备获取数字媒体内容播放指令对应的源数据的步骤。该步骤包括：用户设备接收通过用户操作触发的播放转移模式开启指令，用户操作比如是用户点击用于触发播放转移模式开启指令的对象，由对应于播放转移模式关闭的状态转换为对应与播放转移模式开启的状态。
其次，本发明实施例中，在用户设备获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在播放，如果有数字媒体内容在用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，如果没有数字媒体内容在用户设备播放，则监测是否获取到数字媒体内容播放指令。使得投影设备可以通过物联平台接收到源数据和播放进度，并对源数据进行连续性播放。一方面，投影设备接收用户设备通过物联平台发送的源数据，并播放相应内容，从而从用户设备上成功转移数字媒体内容，无需通过物理接口即可实现，增加方案的实用性。另一方面，可以不需要调整进度，投影设备继续播放用户设备上还未播放的数字媒体内容，提升用户体验。
可选地，在上述图1以及图1对应的第一至第三个可选实施例中任意一个实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第四个可选实施例中，用户设备获取数字媒体内容播放指令对应的源数据的步骤可以包括：
解析数字媒体内容播放指令；
若数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为源数据；
若数字媒体内容播放指令对应网络侧的数字媒体内容，则获取对应的网络侧的数字媒体内容的下载链接作为源数据。
本实施例中，用户设备获取数字媒体内容播放指令对应的源数据，具体的操作过程为，用户设备先解析用户触发的数字媒体内容播放指令，然后可以确定源数据的来源。
当解析数字媒体内容播放指令后，得到该数字媒体内容播放指令中包含对应于本地存储的数字媒体内容的路径信息，则根据该径路信息获取对应的本地存储的数字媒体内容，并将本地存储的数字媒体内容作为将要发送给投影设备的源数据。其中，将本地存储的数字媒体内容作为将要发送给投影设备的源数据的步骤包括，将数字媒体内容封装到预设格式的数据包中，以指定该数字媒体内容为将要发送给投影设备的源数据，从而也指定了该数字媒体内容为投影设备播放的源数据。
当解析数字媒体内容播放指令后，得到该数字媒体内容播放指令中包含对应于网络侧的数字媒体内容的下载链接，则提取该下载链接，并将下载链接作为将要发送给投影设备的源数据，其中，将下载链接作为将要发送给投影设备的源数据的步骤包括，将该下载链接封装到预设格式的数据包中，以指定该数字媒体内容的下载链接为将要发送给投影设备的源数据，从而也指定了该数字媒体内容的下载链接为投影设备播放的源数据。
再次，本发明实施例中，介绍了用户设备获取数字媒体内容播放指令对应的源数据的方法，用户通过解析数字媒体内容播放指令，确定数字媒体内容播放指令对应的为本地存储的数字媒体内容，还是网络侧的数字媒体内容。利用上述方式来获取源数据，可以确保得到用户需要的数字媒体内容。同时，也提升了方案的实用性。
可选地，在上述图1对应的第四个可选实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第五个可选实施例中，若数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为源数据，用户设备将源数据通过物联平台转发至投影设备的步骤包括以下步骤：
若数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容，将该本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将该本地存储的数字媒体内容通过物联平台转发至投影设备。
本实施例中，若数字媒体内容播放指令对应的是本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为源数据。本地存储的数字媒体内容可以是流媒体，用户设备将本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将本地存储的数字媒体内容通过物联平台转发至投影设备。
流媒体是指采用流式传输的方式在互联网播放的媒体格式。流媒体又叫流式媒体，它是指商家用一个视频传送服务器把节目当成数据包发出，传送到网络上。用户通过解压设备对这些数据进行解压后，节目就会像发送前那样显示出来。
流媒体是边传边播的媒体，也是多媒体的一种。边传边播是指媒体提供商在网络上传输媒体的同时，用户一边不断地接收并观看或收听被传输的媒体。流媒体的"流"指的是这种媒体的传输方式，而并不是指媒体本身。
进一步地，本发明实施例中，当本地存储的数字媒体内容对应的是流媒体时，用户设备可以将本地存储数字媒体内容直接通过传输协议转换为流媒体格式进行播放。这样的话，可以一边将传输数字媒体内容，一边播放该数字媒体内容对应的流媒体，既节省下载数字媒体内容的时间，又可以提升方案在实际应用中的流畅度。
上面的实例中都是从用户设备的角度对本发明中数字媒体内容播放转移的方法进行描述，下面将从投影设备的角度对本发明中数字媒体内容播放转移的方法进行描述。请参阅图2，本发明数字媒体内容播放转移的方法另一个实施例包括：
201、投影设备以预先在物联平台注册的设备账号登录物联平台；
本实施例中，投影设备与用户账号在物联平台上具有绑定关系，投影设备预先在物联平台上进行注册，然后，使用已注册的设备账号登录物联平台。
其中，设备账号通常由数字、英文字母、汉字以及一些符号组成。
202、投影设备接收物联平台转发的数据包，数据包由用户设备发送至物联平台，设备账号与用户设备的用户账号在物联平台具有绑定关系，用户设备的用户账号为用户设备登录物联平台所用的账号；
本实施例中，投影设备接收用户设备通过物联平台发送的数据包，该数据包是由用户设备发送到物联平台的，且投影设备的设备账号与用户设备接收到的用户账号在物联平台上具有绑定关系，用户可以使用用户账号，或者用户账号以及密码来登录物联平台。
203、投影设备解析数据包；
本实施例中，投影设备将接收到的由物联平台转发的数据包进行解析，并可以得到解析后的数字媒体内容。
204、当数据包中包含数字媒体内容时，投影播放数字媒体内容；
本实施例中，当投影设备解析数据包后，确定数据包中包含数字媒体内容时，则直接播放该数字媒体内容。其中，数字媒体内容可以是视频、音频、图片或者文字等。
205、当数据包中包含下载链接时，根据下载链接下载对应的数字媒体内容，并投影播放下载的数字媒体内容。
本实施例中，当投影设备解析数据包后，确定数据包中包含的是下载链接时，则根据该下载链接下载对应的数字媒体内容，并可以采用投影的方式播放下载的数字媒体内容。
本发明实施例中，提供了一种数字媒体内容播放转移的方法，投影设备以设备账号登录物联平台，然后接收物联平台转发的数据包，并解析该数据包，当数据包中包含数字媒体内容时，投影播放数字媒体内容，而当数据包中包含下载链接时，根据下载链接下载对应的数字媒体内容，并投影播放下载的数字媒体内容。根据上述所介绍的过程，用户设备可以通过与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
可选地，在上述图2对应的实施例的基础上，本发明实施例提供的数字媒体内容播放转移的方法的第一个可选实施例中，当数据包中包含数字媒体内容时，投影播放数字媒体内容的步骤可以包括：
当数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
本实施例中，若数字媒体内容播放指令对应的是本地存储的数字媒体内容，则用户设备获取对应的本地存储的数字媒体内容作为源数据。本地存储的数字媒体内容可以是流媒体，用户设备将本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将本地存储的数字媒体内容通过物联平台转发至投影设备。当投影设备接收到的数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
流媒体是指采用流式传输的方式在互联网播放的媒体格式。流媒体又叫流式媒体，它是指商家用一个视频传送服务器把节目当成数据包发出，传送到网络上。用户通过解压设备对这些数据进行解压后，节目就会像发送前那样显示出来。
其次，本发明实施例中，当数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，投影设备可以按照预设的流媒体播放协议投影播放该流媒体文件。这样的话，可以一边将传输数字媒体内容，一边播放该数字媒体内容对应的流媒体，既节省下载数字媒体内容的时间，又可以提升方案在实际应用中的流畅度。
为便于理解，下面以一个具体应用场景对本发明中一种数字媒体内容播放转移的方法进行详细描述，具体为：
用户在“我的设备”列表中选择投影仪，进入投影仪控制界面，点击“开启视频投影播放”按钮，从而开启视频投影播放功能，一旦视频投影播放功能被开启，手机上的所有视频播放需求，都转到投影仪上进行播放。
“开启视频投影播放”按钮被点击后，手机开启一个监测进程，监测是否有播放操作。
当监测到用户实施对手机上某一视频的播放操作（例如，用户双击手机上的某一视频），则将该视频传送到QQ物联平台，由QQ物联平台转送给投影仪，投影仪对该视频进行投影播放。由于用户实施对手机上的某一视频的播放操作后，会触发播放该视频的指令，所以，可以通过监测是否发生播放视频的指令，并截获该指令，从而手机上不会再播放该视频。
又例如，用户对网络侧的某一视频实施播放操作，例如，云盘中的某一个视频、网页上的某一个视频等等，此时会生成一个下载播放请求，该下载播放请求中必定会包含下载地址，监测进程监测是否生成这样的下载播放请求，若是，则捕获这个下载播放请求，将下载播放请求转发给QQ物联平台。进一步的，QQ物联平台下载对应的视频，将视频传送给投影仪进行投影播放；或者，QQ物联平台将下载播放请求进一步下发给投影仪，由投影仪直接对视频进行下载播放。
图3是本发明实施例用户设备30的结构示意图。用户设备30可包括输入设备310、输出设备320、处理器330和存储器340。本发明实施例中的输出设备可以是显示设备。
存储器340可以包括只读存储器和随机存取存储器，并向处理器330提供指令和数据。存储器340的一部分还可以包括非易失性随机存取存储器（英文全称：Non-Volatile Random Access Memory，英文缩写：NVRAM）。
存储器340存储了如下的元素，可执行模块或者数据结构，或者它们的子集，或者它们的扩展集:
操作指令：包括各种操作指令，用于实现各种操作。
操作系统：包括各种系统程序，用于实现各种基础业务以及处理基于硬件的任务。
本发明实施例中存储器340用于存储应用程序；
本发明实施例中处理器330用于：
以用户账号登录物联平台；
获取播放转移模式开启指令；
获取数字媒体内容播放指令；
获取所述数字媒体内容播放指令对应的源数据；
将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
处理器330控制用户设备30的操作，处理器330还可以称为中央处理单元（英文全称：Central Processing Unit，英文缩写：CPU）。存储器340可以包括只读存储器和随机存取存储器，并向处理器330提供指令和数据。存储器340的一部分还可以包括NVRAM。具体的应用中，用户设备30的各个组件通过总线系统350耦合在一起，其中总线系统350除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线系统350。
上述本发明实施例揭示的方法可以应用于处理器330中，或者由处理器330实现。处理器330可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器330中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器330可以是通用处理器、数字信号处理器（英文全称：digital signal processing，英文全称：DSP）、专用集成电路（英文全称：Application Specific Integrated Circuit，英文缩写：ASIC）、现成可编程门阵列（英文全称：Field-Programmable Gate Array，英文缩写：FPGA）或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器340，处理器330读取存储器340中的信息，结合其硬件完成上述方法的步骤。
可选地，处理器330还用于，
展示所述投影设备的控制界面，所述控制界面中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
可选地，处理器330还用于，
展示视频播放窗口，所述视频播放窗口中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
所述用户设备获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
可选地，处理器330还用于，
获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在所述用户设备播放；
若所述用户设备检测到当前具有数字媒体内容在所述用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，将获取的源数据和播放进度通过所述物联平台转发到所述投影设备，以使得所述投影设备根据所述源数据和播放进度播放对应的数字媒体内容；
若所述用户设备检测到当前没有数字媒体内容在所述用户设备播放，则监测是否获取到数字媒体内容播放指令，在所述用户设备获取数字媒体内容播放指令之后，进入所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤。
可选地，处理器330还用于，
解析所述数字媒体内容播放指令；
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据；
若所述数字媒体内容播放指令对应网络侧的数字媒体内容，则获取对应的网络侧的数字媒体内容的下载链接作为所述源数据。
可选地，处理器330还用于，
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容，将该本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将该本地存储的数字媒体内容通过所述物联平台转发至投影设备。
图3的相关描述可以参阅图1方法部分的相关描述和效果进行理解，本处不做过多赘述。
图4是本发明实施例投影设备40的结构示意图。投影设备40可包括输入设备410、输出设备420、处理器430和存储器440。本发明实施例中的输出设备可以是显示设备。
存储器440可以包括只读存储器和随机存取存储器，并向处理器430提供指令和数据。存储器440的一部分还可以包括非易失性随机存取存储器（英文全称：Non-Volatile Random Access Memory，英文缩写：NVRAM）。
存储器440存储了如下的元素，可执行模块或者数据结构，或者它们的子集，或者它们的扩展集:
操作指令：包括各种操作指令，用于实现各种操作。
操作系统：包括各种系统程序，用于实现各种基础业务以及处理基于硬件的任务。
本发明实施例中存储器440用于存储应用程序；
本发明实施例中处理器430用于：
以预先在物联平台注册的设备账号登录所述物联平台；
接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
解析所述数据包；
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容对应的图像信号；
当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容，并生成下载的数字媒体内容对应的图像信号；
所述投影部件460用于根据所述图像信号投射相应的图像。
处理器430控制用户设备30的操作，处理器430还可以称为中央处理单元（英文全称：Central Processing Unit，英文缩写：CPU）。存储器440可以包括只读存储器和随机存取存储器，并向处理器430提供指令和数据。存储器440的一部分还可以包括NVRAM。具体的应用中，投影设备40的各个组件通过总线系统450耦合在一起，其中总线系统450除包括数据总线之外，还可以包括电源总线、控制总线和状态信号总线等。但是为了清楚说明起见，在图中将各种总线都标为总线系统450。
上述本发明实施例揭示的方法可以应用于处理器430中，或者由处理器430实现。处理器430可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法的各步骤可以通过处理器430中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器430可以是通用处理器、数字信号处理器（英文全称：digital signal processing，英文全称：DSP）、专用集成电路（英文全称：Application Specific Integrated Circuit，英文缩写：ASIC）、现成可编程门阵列（英文全称：Field-Programmable Gate Array，英文缩写：FPGA）或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器440，处理器430读取存储器440中的信息，结合其硬件完成上述方法的步骤。
可选地，处理器430还用于，
当所述数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
可选地，处理器430还用于，
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容包含的音频数据对应的音频信号；
以及，当所述数据包中包含下载链接时，在根据所述下载链接下载对应的数字媒体内容之后，生成所述数字媒体内容包含的音频数据对应的音频信号；
所述投影设备还包括：
音频播放部件470，用于根据所述音频信号播放相应的音频。
图4的相关描述可以参阅图2方法部分的相关描述和效果进行理解，本处不做过多赘述。
下面对本发明中的数字媒体内容播放转移的装置进行详细描述，请参阅图5，本发明实施例中的数字媒体内容播放转移的装置包括：
第一登录模块501，用于以用户账号登录物联平台；
开启指令获取模块502，用于获取播放转移模式开启指令；
播放指令获取模块503，用于获取数字媒体内容播放指令；
源数据获取模块504，用于获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；
源数据发送模块505，用于将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
本实施例中，第一登录模块501以用户账号登录物联平台；开启指令获取模块502获取播放转移模式开启指令；播放指令获取模块503获取数字媒体内容播放指令；源数据获取模块504获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；源数据发送模块505将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容，其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
本发明实施例中，提供了一种数字媒体内容播放转移的装置，用户设备使用用户账号登录物联平台，当获取播放转移模式开启指令以及数字媒体内容播放指令后，用户设备获取数字媒体内容播放指令对应的源数据，将源数据通过物联平台转发至投影设备，以使得投影设备根据源数据播放对应的数字媒体内容。根据上述所介绍的过程，用户设备可以通过与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
请参阅图6，本发明数字媒体内容播放转移的装置另一个实施例包括：
第一登录模块501，用于以用户账号登录物联平台；
开启指令获取模块502，用于获取播放转移模式开启指令；
播放指令获取模块503，用于获取数字媒体内容播放指令；
源数据获取模块504，用于获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；
源数据发送模块505，用于将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
控制界面展示模块506，用于在所述播放指令获取模块503获取所述数字媒体内容播放指令之前，展示所述投影设备的控制界面，所述控制界面中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系；
其中，所述开启指令获取模块502包括：
第一获取单元5021，用于获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
其次，本发明实施例中，用户设备展示投影设备的控制界面，控制界面中包含用于触发播放转移模式开启指令的对象，用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。用户可以通过投影设备的控制界面进入播放转移模式开启的状态，便于实现对投影设备的控制，同时，使方案在实际操作中具有可行性。
请参阅图7，本发明数字媒体内容播放转移的装置另一个实施例包括：
第一登录模块501，用于以用户账号登录物联平台；
开启指令获取模块502，用于获取播放转移模式开启指令；
播放指令获取模块503，用于获取数字媒体内容播放指令；
源数据获取模块504，用于获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；
源数据发送模块505，用于将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
播放窗口展示模块507，用于在所述播放指令获取模块503获取所述数字媒体内容播放指令之前，展示所述投影设备的控制界面，所述控制界面中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系；
其中，所述开启指令获取模块502包括：
获取单元5022，用于获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
其次，本发明实施例中，用户设备展示视频播放窗口，视频播放窗口中包含用于触发播放转移模式开启指令的对象，用户设备获取用户操作触发的播放转移模式开启指令，用户操作用于将对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。用户可以通过视频播放窗口进入播放转移模式开启的状态，便于实现对投影设备的控制，同时，使方案在实际操作中具有可行性。
请参阅图8，本发明数字媒体内容播放转移的装置另一个实施例包括：
第一登录模块501，用于以用户账号登录物联平台；
开启指令获取模块502，用于获取播放转移模式开启指令；
播放指令获取模块503，用于获取数字媒体内容播放指令；
源数据获取模块504，用于获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；
源数据发送模块505，用于将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系；
检测模块508，用于在所述开启指令获取模块502获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在所述用户设备播放；
进度获取模块509，用于若所述检测模块508检测到当前具有数字媒体内容在所述用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，将获取的源数据和播放进度通过所述物联平台转发到所述投影设备，以使得所述投影设备根据所述源数据和播放进度播放对应的数字媒体内容；
媒体内容检测模块510，用于若所述检测模块508检测到当前没有数字媒体内容在所述用户设备播放，则监测是否获取到数字媒体内容播放指令，在所述用户设备获取数字媒体内容播放指令之后，进入所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤。
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
其次，本发明实施例中，在用户设备获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在播放，如果有数字媒体内容在用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，如果没有数字媒体内容在用户设备播放，则监测是否获取到数字媒体内容播放指令。使得投影设备可以通过物联平台接收到源数据和播放进度，并对源数据进行连续性播放。一方面，投影设备接收用户设备通过物联平台发送的源数据，并播放相应内容，从而从用户设备上成功转移数字媒体内容，无需通过物理接口即可实现，增加方案的实用性。另一方面，可以不需要调整进度，投影设备继续播放用户设备上还未播放的数字媒体内容，提升用户体验。
请参阅图9，本发明数字媒体内容播放转移的装置另一个实施例包括：
第一登录模块501，用于以用户账号登录物联平台；
开启指令获取模块502，用于获取播放转移模式开启指令；
播放指令获取模块503，用于获取数字媒体内容播放指令；
源数据获取模块504，用于获取所述播放指令获取模块503获取的所述数字媒体内容播放指令对应的源数据；
源数据发送模块505，用于将所述源数据获取模块504获取的所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系；
其中，所述源数据获取模块504包括：
指令解析单元5041，用于解析所述数字媒体内容播放指令；
本地获取单元5042，用于若所述指令解析单元5041解析后得到的所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据；
网络获取单元5043，用于若所述指令解析单元5041解析后得到的所述数字媒体内容播放指令对应网络侧的数字媒体内容，则获取对应的网络侧的数字媒体内容的下载链接作为所述源数据。
再次，本发明实施例中，介绍了用户设备获取数字媒体内容播放指令对应的源数据的方法，用户通过解析数字媒体内容播放指令，确定数字媒体内容播放指令对应的为本地存储的数字媒体内容，还是网络侧的数字媒体内容。利用上述方式来获取源数据，可以确保得到用户需要的数字媒体内容。同时，也提升了方案的实用性。
可选地，在上述图9对应的数字媒体内容播放转移的装置的基础上，本发明实施例提供的另一个数字媒体内容播放转移的装置中，所述本地获取单元5042具体还用于，
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容，将该本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将该本地存储的数字媒体内容通过所述物联平台转发至投影设备。
进一步地，本发明实施例中，当本地存储的数字媒体内容对应的是流媒体时，用户设备可以将本地存储数字媒体内容直接通过传输协议转换为流媒体格式进行播放。这样的话，可以一边将传输数字媒体内容，一边播放该数字媒体内容对应的流媒体，既节省下载数字媒体内容的时间，又可以提升方案在实际应用中的流畅度。
请参阅图10，本发明数字媒体内容播放转移的装置另一个实施例包括：
第二登录模块511，用于以预先在物联平台注册的设备账号登录所述物联平台；
数据包接收模块512，用于所述第二登录模块511登录所述物联平台后，接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
数据包解析模块513，用于解析所述数据包接收模块512接收的所述数据包；
投影播放模块514，用于当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
下载模块515，用于当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容；
所述投影播放模块514，还用于投影播放下载的数字媒体内容。
本实施例中，第二登录模块511以预先在物联平台注册的设备账号登录所述物联平台；所述第二登录模块511登录所述物联平台后，数据包接收模块512接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；数据包解析模块513解析所述数据包接收模块512接收的所述数据包；当所述数据包中包含数字媒体内容时，投影播放模块514投影播放所述数字媒体内容；当所述数据包中包含下载链接时，下载模块515根据所述下载链接下载对应的数字媒体内容；所述投影播放模块514还投影播放下载的数字媒体内容。
本发明实施例中，提供了一种数字媒体内容播放转移的方法，投影设备以设备账号登录物联平台，然后接收物联平台转发的数据包，并解析该数据包，当数据包中包含数字媒体内容时，投影播放数字媒体内容，而当数据包中包含下载链接时，根据下载链接下载对应的数字媒体内容，并投影播放下载的数字媒体内容。根据上述所介绍的过程，用户设备可以通过与物联平台配合，直接将数字媒体内容传输到投影设备进行播放，不会受到USB接线以及局域网的限制，扩大适用范围，提升用户体验。
请参阅图11，本发明数字媒体内容播放转移的装置另一个实施例包括：
第二登录模块511，用于以预先在物联平台注册的设备账号登录所述物联平台；
数据包接收模块512，用于所述第二登录模块511登录所述物联平台后，接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
数据包解析模块513，用于解析所述数据包接收模块512接收的所述数据包；
投影播放模块514，用于当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
下载模块515，用于当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容；
所述投影播放模块514，还用于投影播放下载的数字媒体内容。
其中，所述投影播放模块514包括：
流媒体播放单元5141，用于当所述数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统，装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器，或者网络设备等）执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器（英文全称：Read-Only Memory，英文缩写：ROM）、随机存取存储器（英文全称：Random Access Memory，英文缩写：RAM）、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (13)

1、一种数字媒体内容播放转移的方法，其特征在于，包括：
用户设备以用户账号登录物联平台；
所述用户设备获取播放转移模式开启指令；
所述用户设备获取数字媒体内容播放指令；
所述用户设备获取所述数字媒体内容播放指令对应的源数据；
所述用户设备将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
2、根据权利要求1所述的数字媒体内容播放转移的方法，其特征在于，还包括：
所述用户设备展示所述投影设备的控制界面，所述控制界面中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
所述用户设备获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
3、根据权利要求1所述的数字媒体内容播放转移的方法，其特征在于，还包括：
所述用户设备展示视频播放窗口，所述视频播放窗口中包含用于触发播放转移模式开启指令的对象，所述对象具备对应于播放转移模式开启和播放转移模式关闭的两种状态；
所述用户设备获取播放转移模式开启指令的步骤包括：所述用户设备获取用户操作触发的播放转移模式开启指令，所述用户操作用于将所述对象由对应于播放转移模式关闭的状态转换为对应于播放转移模式开启的状态。
4、根据权利要求1所述的数字媒体内容播放转移的方法，其特征在于，还包括：
在所述用户设备获取播放转移模式开启指令之后，检测当前是否具有数字媒体内容在所述用户设备播放；
若所述用户设备检测到当前具有数字媒体内容在所述用户设备播放，则获取当前播放的数字媒体内容的源数据和播放进度，将获取的源数据和播放进度通过所述物联平台转发到所述投影设备，以使得所述投影设备根据所述源数据和播放进度播放对应的数字媒体内容；
若所述用户设备检测到当前没有数字媒体内容在所述用户设备播放，则监测是否获取到数字媒体内容播放指令，在所述用户设备获取数字媒体内容播放指令之后，进入所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤。
5、根据权利要求1至4任一所述的数字媒体内容播放转移的方法，其特征在于，所述用户设备获取所述数字媒体内容播放指令对应的源数据的步骤包括：
解析所述数字媒体内容播放指令；
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据；
若所述数字媒体内容播放指令对应网络侧的数字媒体内容，则获取对应的网络侧的数字媒体内容的下载链接作为所述源数据。
6、根据权利要求5所述数字媒体内容播放转移的方法，其特征在于，若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容作为所述源数据，所述用户设备将所述源数据通过所述物联平台转发至投影设备的步骤包括以下步骤：
若所述数字媒体内容播放指令对应本地存储的数字媒体内容，则获取对应的本地存储的数字媒体内容，将该本地存储的数字媒体内容转换为流媒体文件格式，根据预设的流媒体传输协议将该本地存储的数字媒体内容通过所述物联平台转发至投影设备。
7、一种数字媒体内容播放转移的方法，其特征在于，包括：
投影设备以预先在物联平台注册的设备账号登录所述物联平台；
所述投影设备接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
所述投影设备解析所述数据包；
当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容，并投影播放下载的数字媒体内容。
8、根据权利要求7所述的方法，其特征在于，当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容的步骤包括：
当所述数据包中包含根据预设的流媒体传输协议传输的流媒体文件时，按照预设的流媒体播放协议投影播放该流媒体文件。
9、一种用户设备，其特征在于，包括存储器、处理器，其中：
存储器用于存储应用程序；
处理器执行所述应用程序以用于：
以用户账号登录物联平台；
获取播放转移模式开启指令；
获取数字媒体内容播放指令；
获取所述数字媒体内容播放指令对应的源数据；
将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
10、一种投影设备，其特征在于，包括存储器、处理器和投影部件，其中：
所述存储器用于存储应用程序；
所述处理器用于执行所述应用程序以用于：
以预先在物联平台注册的设备账号登录所述物联平台；
接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
解析所述数据包；
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容对应的图像信号；
当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容，并生成下载的数字媒体内容对应的图像信号；
所述投影部件用于根据所述图像信号投射相应的图像。
11、根据权利要求10所述的投影设备，其特征在于，所述处理器还用于：
当所述数据包中包含数字媒体内容时，生成所述数字媒体内容包含的音频数据对应的音频信号；
以及，当所述数据包中包含下载链接时，在根据所述下载链接下载对应的数字媒体内容之后，生成所述数字媒体内容包含的音频数据对应的音频信号；
所述投影设备还包括：
音频播放部件，用于根据所述音频信号播放相应的音频。
12、一种数字媒体内容播放转移的装置，其特征在于，包括：
第一登录模块，用于以用户账号登录物联平台；
开启指令获取模块，于获取播放转移模式开启指令；
播放指令获取模块，用于获取数字媒体内容播放指令；
源数据获取模块，用于获取所述数字媒体内容播放指令对应的源数据；
源数据发送模块，用于将所述源数据通过所述物联平台转发至投影设备，以使得所述投影设备根据所述源数据播放对应的数字媒体内容；
其中，所述用户账号与所述投影设备的设备账号在所述物联平台具有绑定关系。
13、一种数字媒体内容播放转移的装置，其特征在于，包括：
第二登录模块，用于以预先在物联平台注册的设备账号登录所述物联平台；
数据包接收模块，用于接收物联平台转发的数据包，所述数据包由用户设备发送至物联平台，所述设备账号与所述用户设备的用户账号在物联平台具有绑定关系，所述用户设备的用户账号为用户设备登录所述物联平台所用的账号；
数据包解析模块，用于解析所述数据包；
投影播放模块，用于当所述数据包中包含数字媒体内容时，投影播放所述数字媒体内容；
下载模块，用于当所述数据包中包含下载链接时，根据所述下载链接下载对应的数字媒体内容；
所述投影播放模块还用于投影播放下载的数字媒体内容。
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