WO2017000661A1 - 一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质 - Google Patents

一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质 Download PDF

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Publication number
WO2017000661A1
WO2017000661A1 PCT/CN2016/081163 CN2016081163W WO2017000661A1 WO 2017000661 A1 WO2017000661 A1 WO 2017000661A1 CN 2016081163 W CN2016081163 W CN 2016081163W WO 2017000661 A1 WO2017000661 A1 WO 2017000661A1
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Prior art keywords
media
play
target
control instruction
controlling
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PCT/CN2016/081163
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English (en)
French (fr)
Inventor
童登金
杨文鼎
刘宇
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中兴通讯股份有限公司
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Publication of WO2017000661A1 publication Critical patent/WO2017000661A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Definitions

  • the present application relates to, but is not limited to, Universal Plug and Play (UPnP) based home network technology, and more particularly to a method, apparatus, enhanced media server and computer readable storage medium for controlling media sharing.
  • UPP Universal Plug and Play
  • UPN Universal Plug and Play
  • the goal of the agreement is to enable home networks (data sharing, communication and entertainment) and various devices in the corporate network to seamlessly connect to each other and to simplify the implementation of related networks.
  • the UPnP AV architecture includes a Media Server, a Media Renderer, and a Control Point (CP).
  • the media server provides storage of media content such as audio and video, content directory display, Media Renderer is responsible for media content presentation, and CP is responsible for controlling interaction.
  • the three interact and negotiate media format and media transmission mode to implement media server.
  • the display of media content such as images, audio and video on the media presentation device.
  • Photo, music, video and other multimedia content can be an independent media element, but they can also form album slides, playlists, TV series, etc.
  • Associated media Collection
  • the multiple media elements that make up the associated media form a logically meaningful combination.
  • Each media has an association relationship between start, end, front, and back. The media can be operated as a whole, such as sequential continuous play, forward, backward, pause play, resume play, and the like.
  • the UPnP AV architecture standardizes the sharing scheme for individual media, and also complements the way containers and containers represent "associated media"; however, organizations such as UPnP and DLNA (Digital Living Network Alliance) playlists
  • UPnP and DLNA Digital Living Network Alliance
  • the specific file format of the associated media of the class, the protocol interaction based on UPnP/DLNA, etc. lack specific and specific regulations.
  • Media Renderer often does not support specific container formats. That is to say, in the current practical application, the media presentation device (Media Renderer) does not have enough support for the associated media, resulting in associated media. It is difficult to display from the media server to the media presentation device, and the operability of the associated media is not well solved.
  • the embodiment of the invention provides a method, a device, an enhanced media server and a computer readable storage medium for controlling media sharing, which can implement the related media in a play format suitable for the media presentation device.
  • a method of controlling media sharing including:
  • the play format supported by the media presentation device comprises: a protocol format and a custom format of the Plug and Play UPnP/Digital Living Network Alliance DLNA.
  • the associated media is a media playlist
  • the media element is a media content in a playlist of each media.
  • the method further includes:
  • the second control instruction includes one or more of: controlling a target media element displayed by the media presentation device to continuously play, playing in a preset manner, pausing playback, and repeating playback.
  • the broadcast control state includes one or more of the following: a play progress of the target media element, a play node, a play time point, a play content, and a standard time point at which the play content is located.
  • the playing status of the target media element included in the presentation information fed back by the media presentation device is:
  • a device for controlling media sharing is applied to an enhanced media server, and the device for controlling media sharing includes:
  • An acquisition module is configured to obtain a first control instruction from a control point device, wherein the first control instruction carries information of a playback target associated media.
  • a processing module configured to parse the first control instruction, determine the target associated media, and determine a target media element corresponding to the target associated media according to a pre-established association correspondence table, where the association correspondence table is The correspondence between the associated media and the media elements within the associated media.
  • the conversion interaction module is configured to obtain a playback format supported by the media presentation device, and convert the first control instruction into a second control instruction that carries the target media element according to the playback format, and send the second control instruction Presenting the device to the media and receiving presentation information fed back by the media presentation device.
  • the play format supported by the media presentation device comprises: a protocol format and a custom format of the Plug and Play UPnP/Digital Living Network Alliance DLNA.
  • the associated media is a media playlist
  • the media element is a media content in a playlist of each media.
  • the conversion interaction module includes
  • the second control instruction includes one or more of: controlling a target media element displayed by the media presentation device to continuously play, playing in a preset manner, pausing playback, and repeating playback.
  • the broadcast control state includes one or more of the following: a play progress of the target media element, a play node, a play time point, a play content, and a standard time point at which the play content is located.
  • the playback control module parses the broadcast control status of the target media element included in the presentation information fed back by the media presentation device, including:
  • the play position and time information of the target media element are recorded and saved when the progress of the target media element in the presentation information of the feedback is parsed.
  • An enhanced media server comprising the above-described means for controlling media sharing.
  • a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the method of controlling media sharing.
  • the first control instruction is obtained by the embodiment of the present invention, and the target media element of the target associated media in the first control instruction is parsed, and then the target media element is converted into a second control instruction of the playback format supported by the media presentation device and sent to the media presentation.
  • the device can achieve good operability without requiring the media presentation device to support the parsing and presentation of the associated media, so that there are a large number of media presentation devices that are deficient in supporting media support in real-life applications, and the related media can be converted.
  • the media display device displays the playback format supported by the device.
  • FIG. 1 is a schematic diagram of steps of a method for controlling media sharing according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an apparatus for controlling media sharing according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of an apparatus for controlling media sharing according to an embodiment of the present invention.
  • the embodiment of the present invention is directed to the related art that the media presentation device does not support the associated media (does not support the specific container format), and the related media is difficult to share from the media server to the media presentation device, and provides a control media sharing.
  • the method, the device and the enhanced media server convert the associated media into media elements supported by the media presentation device through the proxy control point, so that the associated media on the media server can be shared and displayed on the media presentation device.
  • an embodiment of the present invention provides a method for controlling media sharing, including:
  • Step 101 Acquire a first control instruction from a control point device, where the first control instruction carries information of a play target associated media.
  • Step 102 Parsing the first control instruction, determining the target associated media, and determining a target media element corresponding to the target associated media according to a pre-established association correspondence table, wherein the association correspondence table is each association The correspondence between the media and the media elements within the associated media.
  • Step 103 Acquire a play format supported by the media presentation device, and convert the first control instruction into a second control instruction that carries the target media element according to the play format, and send the second control instruction to the media display. And receiving the presentation information fed back by the media presentation device.
  • the target media element related to the target associated media in the first control instruction is parsed (step 102), and then the target media element is converted into the media presentation device support.
  • the second control instruction of the playback format is sent to the media presentation device (step 103).
  • the embodiment of the present invention does not require the media presentation device itself to support the parsing and presentation of the associated media, so that good interoperability can be achieved, so that the real application exists. A large number of media presentation devices that support defective media associated media can be converted into a playback format supported by the media presentation device.
  • the play format supported by the media presentation device comprises: a protocol format and a custom format of the Plug and Play UPnP/Digital Living Network Alliance DLNA.
  • Embodiments of the present invention may also introduce more types of associated media formats in a media sharing application to support more media sharing operations.
  • the customized format may be a format negotiated by other protocols, or may be another user-defined format.
  • the above-mentioned media presentation device may be a smart TV or a computer, and the device capable of realizing the display and playback is within the protection scope of the embodiment of the present invention, and is not exemplified herein.
  • control point device may be a mobile phone device with a control point or other independent terminal device, and any device that can implement the control or can be installed with the corresponding control application software is within the protection scope of the embodiment of the present invention. For example.
  • the associated media is a media playlist
  • the media element is a media content in a playlist of each media.
  • the media play directory may be a drama of a TV series, a list of song groups, or a sequence table for playing pictures, and any manner of indexing a specific content is in this manner.
  • any manner of indexing a specific content is in this manner.
  • the media content may be the content of each episode of the TV series, the content of the specific song, the specific picture information, and the like, and any manner of displaying the specific content of the object is within the protection scope of the embodiment of the present invention.
  • the method for controlling media sharing in the embodiment of the present invention further includes:
  • the format of the associated media needs to be converted into the receiving format of the media presentation device itself, and the media presentation device cannot be parsed.
  • the first instruction is converted into the same format as the media presentation device for presentation, which is convenient for the user to use.
  • the broadcast control state includes one or more of the following: a play progress of the target media element, a play node, a play time point, a play content, and a standard time point where the play content is located.
  • the second control instruction includes: controlling a target media element displayed by the media presentation device to continuously play, according to the method for controlling the media presentation device.
  • the preset manner may be fast forward, fast reverse, random play, switch play to next media, switch play to previous media, status information display, and feedback current media presentation status, and may also be implemented by others.
  • the manner of control is within the protection scope of the embodiments of the present invention.
  • the media presentation device receives and parsing the first control instruction of the control point device as a fast forward or backward command, and converting the first control instruction into a second control instruction, then controlling the media presentation device to implement fast forward or relative to the current media Rewinding, wherein the second control instruction is: controlling a control instruction of the target media element displayed by the media presentation device to fast forward or rewind in a preset manner during playback.
  • the second control instruction is a switching instruction for controlling the target media element displayed by the media presentation device to switch to the next media during playback in a preset manner, or to switch to the previous media.
  • the first control instruction of the control point device When the state information of the associated media needs to be maintained, and the first control instruction of the control point device is received and is a feedback instruction of the overall progress information of the associated media, the first control command is converted into a second control command, and the media is controlled.
  • the presentation device feeds back the overall status information of the associated media to the control point device, where the second control instruction is a feedback instruction that controls the target media element displayed by the media presentation device to perform state information feedback during playback according to a preset manner. .
  • the second control instruction is a feedback instruction for controlling a target media element displayed by the media presentation device to feed back a media presentation state during playback according to a preset manner.
  • the second control instruction is an instruction to control a target media element displayed by the media presentation device to pause or replay.
  • the second control instruction is an instruction to control random play of the target media element displayed by the media presentation device.
  • the method for analyzing the content included in the presentation information fed back by the media presentation device is used in the method for controlling the media usage of the user in the next use.
  • the broadcast status of the media element includes:
  • the play position and time information of the target media element are recorded and saved when the progress of the target media element in the presentation information of the feedback is parsed.
  • an embodiment of the present invention further provides an apparatus for controlling media sharing, which is applied to an enhanced media server, where the apparatus for controlling media sharing includes:
  • the obtaining module 21 is configured to acquire a first control instruction from the control point device, wherein the first control instruction carries information of a playback target associated media.
  • the processing module 22 is configured to parse the first control instruction, determine the target associated media, and determine a target media element corresponding to the target associated media according to a pre-established association correspondence table, where the association correspondence table is The correspondence between each associated media and the media elements within the associated media.
  • the conversion interaction module 23 is configured to obtain a playback format supported by the media presentation device, and convert the first control instruction into a second control instruction that carries the target media element according to the playback format, and the second control instruction Sending to the media presentation device and receiving presentation information fed back by the media presentation device.
  • the device for controlling the media sharing independently acquires the first control instruction from the control point device through the obtaining module 21, and parses out the target media element of the target associated media in the first control instruction by the processing module 22, and then The second control instruction of the target media element is converted into the playback format supported by the media presentation device, and finally sent to the media presentation device by the conversion interaction module 23.
  • the embodiment of the present invention does not require the media presentation device itself to support the parsing and presentation of the associated media. Good interoperability, so that there are a large number of media presentation devices that are deficient in supporting media support in real-life applications, and can be converted into a playback format supported by the media presentation device for presentation.
  • the relationship between the associated media and the media element is maintained by a content management function of the media server, and the relationship between the associated media and the constituent media elements may also be maintained in the device that controls the media sharing.
  • the independent device for controlling media sharing may also be named as a proxy control point according to its function, as a proxy of the control point device on the enhanced media server, having the function of a traditional control point (devices, control commands, and information may be found) Interaction and other functions).
  • the traditional control point and the proxy control point are different devices, and the traditional control point is a separate device, and the proxy control point of the embodiment of the present invention belongs to a device in the enhanced media server, and is implemented by the present invention.
  • the proxy control point of the example can achieve the same function as a traditional control point, but may not have a user interface (UI).
  • UI user interface
  • the proxy control point of the embodiment of the present invention can manage and operate the interaction between the control instructions of a series of media elements at the proxy control point, the media server, and the media presentation device, and display the multiple media elements on the media presentation device.
  • Associated media, the sequence, manner, etc. exhibited by a series of media elements can be implemented in the manner required by the agent control point.
  • the media presentation device play format includes: a protocol format and a custom format of the Plug and Play UPnP/Digital Living Network Alliance DLNA.
  • the associated media is a media playlist
  • the media element is a media content in a playlist of each media.
  • the conversion interaction module is further configured to parse a broadcast control state of the target media element included in the presentation information fed back by the media presentation device.
  • the second control instruction includes one or more of: controlling a target media element displayed by the media presentation device to continuously play, playing in a preset manner, pausing playback, and repeating playback.
  • the broadcast control state includes one or more of the following: a play progress of the target media element, a play node, a play time point, a play content, and a standard time point at which the content is played.
  • the playback control module parses the broadcast control status of the target media element included in the presentation information fed back by the media presentation device, including:
  • the playback position and time information are saved and recorded.
  • the associated media is a playlist whose constituent media elements are a number of song music files indicated by the playlist. Playlists and related songs are maintained on the enhanced media server.
  • the media presentation device is a smart TV that supports UPnP/DLNA but does not directly support playlist push.
  • a smart phone is used as a control point device, and the control point function is implemented by a media sharing control application (APP) on the smart phone.
  • APP media sharing control application
  • the APP on the smartphone interacts with the enhanced media server to get the playlist.
  • the APP interacts with the enhanced media server to issue control commands that push the playlist related songs to the smart TV for sequential playback.
  • the proxy control point on the enhanced media server receives the control command sent by the APP, parses the control command, obtains the playlist object, and uses the playlist object and the enhanced media server. Interactively, obtain list information of song music files involved in the playlist object, and cache maintenance at the proxy control point.
  • the proxy control point interacts with the smart TV to obtain the status of the smart TV.
  • the sequence of related songs in the playlist is started; if the smart TV is currently playing other media content, the other media content is stopped first. Play, and then start the sequence of related songs in the playlist.
  • the proxy control point obtains the information of the first song in the playlist, in the manner of UPnP/DLNA media file sharing (such as the media push mode specified by UPnP/DLNA), and the manner specified by UPnP/DLNA for smart TV and enhanced media server. Control interaction is initiated, and the smart TV is started to obtain the media content in the music file of the first song from the enhanced media server to start playing.
  • UPnP/DLNA media file sharing such as the media push mode specified by UPnP/DLNA
  • the proxy control point tracks and obtains the broadcast control status information of the smart TV, such as the broadcast control progress of the current song, and feeds the broadcast control status information to the APP when the APP issues the broadcast control status request.
  • the proxy control point obtains the broadcast control status information from the smart TV.
  • the smart TV When it finds that the smart TV has finished playing the current song, it switches the current song to the next song, and obtains the information of the current song, in the manner of UPnP/DLNA media file sharing (such as UPnP/
  • the media push mode specified by DLNA is controlled and interacted with the smart TV and the enhanced media server in the manner specified by UPnP/DLNA, and the smart TV is started to obtain the media content of the current song from the enhanced media server to start playing.
  • the proxy control point maintains the associated media status information such as the current song information, and tracks the broadcast control status information of the smart TV.
  • the proxy control point forwards the pause play command to the smart TV to pause the playback of the current song, and records Cache playback location information.
  • the proxy control point interacts with the smart TV and the enhanced media server to resume playback from the previously paused position.
  • the proxy control point determines the next song to be played on the smart TV according to the logical position relationship of the currently played song in the playlist, and switches.
  • the current song is controlled and interacted with the smart TV and the enhanced media server in the manner specified by UPnP/DLNA, and the smart TV is started to obtain the media content of the first song from the enhanced media server to start playing.
  • the proxy control point obtains the broadcast control status information from the smart TV, when determining the last one in the playlist When the first song is played, it is determined that the entire playlist is played in sequence, and the status information is fed back to the APP.
  • the associated media is a TV series whose constituent media elements are multiple episode video files in the series.
  • Information about TV series is maintained on an enhanced media server, such as an XML (Extensible Markup Language) to describe the overall information of a TV series, such as titles, posters, profiles, casts, etc., as well as TV series and composition of the series.
  • the media presentation device is a smart TV that supports UPnP/DLNA but does not directly support TV series push.
  • a smart phone is used as a control point device, and the control point function is implemented by a media sharing control application (APP) on the smart phone.
  • APP media sharing control application
  • the APP on the smartphone interacts with the enhanced media server to obtain relevant XML information for the TV series.
  • the APP interacts with the enhanced media server to issue control commands that push the TV series to the smart TV for playback.
  • the proxy control point on the enhanced media server receives the control command sent by the APP, analyzes and analyzes the control command, and obtains the television serial description information corresponding to the XML; and obtains the plurality of TV series according to the description information of the television series
  • the list information of the episode video files is maintained in the proxy control point cache.
  • the agent control point interacts with the smart TV to obtain the status of the smart TV.
  • the video files of the plurality of episodes in the TV series that need to be played are started to be played; if the smart TV is currently playing other media content, Then, the other media content is stopped, and then the video files of the plurality of episodes in the TV series that need to be played are sequentially played.
  • the proxy control point obtains the information of the first set of video files in the TV series, in the manner of UPnP/DLNA media file sharing (such as the media push mode specified by UPnP/DLNA) and the way of smart TV and enhanced media server in UPnP/DLNA
  • the control interaction is performed, and the smart TV is started, and the smart TV acquires the media content of the first set of video files from the enhanced media server to start playing.
  • the proxy control point tracks and obtains the broadcast control status information of the smart TV, such as the broadcast control progress of the current episode, and the broadcast control status is when the APP issues the broadcast control status request. Feedback to the app.
  • the proxy control point obtains the broadcast control status information from the smart TV.
  • the smart TV finds that the smart TV has finished playing the current episode, it switches the current episode to the next episode, and obtains the information of the current episode, in the manner of UPnP/DLNA media file sharing ( For example, the media push mode specified by UPnP/DLNA) controls and interacts with the smart TV and enhanced media server in the manner specified by UPnP/DLNA, and starts the smart TV.
  • the smart TV starts to obtain the media content of the current episode video file from the enhanced media server. Play.
  • the smartphone where the APP is located can be online but not involved, or offline, or even shut down.
  • the proxy control point maintains the associated media state information such as the current episode information, and tracks the broadcast control state information of the smart TV.
  • the proxy control point forwards the pause play command to the smart TV to pause the play of the current episode. Record and cache playback location information.
  • the proxy control point interacts with the smart TV and the enhanced media server to resume playback from the previously paused position.
  • the agent control point learns the state of "stop playing” by tracking the broadcast control status information of the smart TV, and records and stores the playback position information.
  • the proxy control point can read the previously played play position information, and control the smart TV to continue playing from the previous position.
  • the apparatus provided by the present invention is the apparatus for applying the above method for controlling media sharing, and all the embodiments of the foregoing method for controlling media sharing are applicable to the apparatus, and all of the same or similar beneficial effects can be achieved.
  • an embodiment of the present invention further provides an enhanced media server 34, where the enhanced media server includes the foregoing apparatus for controlling media sharing.
  • the proxy control point 33 is used on the enhanced media server 34 to process the sharing control of the associated media, and the maintenance broadcast state can be continuously tracked.
  • the control point device 31 can be online but not participate in the interaction, or even offline and shut down.
  • the control point device 31 has good independence, and does not need to worry about factors such as power consumption of the control point device 31.
  • the embodiment of the present invention provides an enhanced media server 34.
  • the enhanced media server 34 has a The logical function unit is the above control medium Sharing device.
  • the enhanced media server 34 converts the first control instruction related to the associated media to the media element in the associated media that can be identified by the media presentation device 32 through the proxy control point 33 (ie, the device that controls the media sharing). The second control command.
  • control point device 31 can only interact with the enhanced media server 34 without directly interacting with the media presentation device 32; the enhanced media server 34, through the proxy control point 33, The media presentation device 32 interacts and feeds the interaction results and the broadcast control status to the proxy control point 33 as needed.
  • the enhanced media server 34 tracks the broadcast control status on the media presentation device 32 through the proxy control point 33, and maintains the associated media-related broadcast control status on the enhanced media server 34.
  • the control point device 31 can be online but not participating, or offline, or even shut down.
  • the control point device 31 can also acquire the above-described broadcast control status information from the enhanced media server 34 as needed.
  • the proxy control point 33 of the enhanced media server 34 maintains the maintenance state of the broadcast control, and continuously updates and maintains the latest broadcast control state (including: playback progress, playing node, specific TV, and specific time point for specific playback). Status information can be recorded and cached in memory, or status information can be stored on non-volatile storage units.
  • the device for controlling media sharing in the embodiment of the present invention is applied to the enhanced media server 34. Therefore, the embodiment of the present invention further provides an enhanced media server 34, wherein all the embodiments of the device for controlling media sharing are applicable. In the embodiment of the enhanced media server 34, the same technical effects can also be achieved.
  • a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the method of controlling media sharing.
  • all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.
  • the devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.
  • the device/function module/functional unit in the above embodiment When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium.
  • the above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.
  • the embodiment of the present invention obtains the first control instruction and parses out the target media element of the target associated media in the first control instruction, and then converts the target media element into a second control instruction of the playback format supported by the media presentation device and sends the message to the media display.
  • the device can achieve good operability without requiring the media presentation device to support the parsing and presentation of the associated media, so that there are a large number of media presentation devices that are deficient in supporting media support in real-life applications, and the related media can be converted.
  • the media display device displays the playback format supported by the device.

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Abstract

一种控制媒体分享的方法、装置及增强型媒体服务器，所述方法包括获取来自控制点设备的第一控制指令，第一控制指令携带有播放目标关联媒体的信息；从第一控制指令中解析出该目标关联媒体，并根据预先建立的关联对应表确定目标关联媒体对应的目标媒体元素；获取并根据媒体展现设备支持的播放格式将第一控制指令转换为携带目标媒体元素的第二控制指令并发送给媒体展现设备，并接收媒体展现设备反馈的展现信息。

Description

一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质 技术领域
本申请涉及但不限于基于通用即插即用(UPnP)的家庭网络技术，特别是涉及一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质。
背景技术
通用即插即用(Universal Plug and Play，简称UPnP)是由“通用即插即用论坛”(UPnP Forum)推广的一套网络协议。该协议的目标是使家庭网络(数据共享、通信和娱乐)和公司网络中的各种设备能够相互无缝连接，并简化相关网络的实现。
基于UPnP媒体服务(UPnP AV)架构可实现媒体内容在不同设备间的分享。UPnP AV架构中，包括媒体服务器(Media Server)、媒体展现设备(Media Renderer)和控制点(Control Point，简称CP)。其中，媒体服务器提供音视频等媒体内容的存储、内容目录展现，Media Renderer负责媒体内容的展现，而CP则负责控制交互，三者通过交互，协商媒体格式和媒体传输方式，从事实现媒体服务器上的图像、音视频等媒体内容在媒体展现设备上的展现。
在音视频媒体应用中，经常遇到一类“关联媒体”，照片、音乐、视频等多媒体内容，可以是一个个独立的媒体元素，但它们也能形成相册幻灯片、播放列表、电视剧集等有关联关系的“关联媒体”(Collection)；组成关联媒体的多个媒体元素，形成了一个具有逻辑意义的组合体，每个媒体之间有起始、结束、前、后等关联关系，关联媒体可以作为一个整体，对其执行诸如顺序连续播放、前进、后退、暂停播放、恢复播放等操作。UPnP AV架构规范了单个媒体的分享方案，也补充了用容器(Container)和容器内元素来表示“关联媒体”的方式；但是，UPnP以及DLNA(数字生活网络联盟)等组织，对播放列表之类的关联媒体的具体文件格式、基于UPnP/DLNA的协议交互等都缺乏具体明确的规定。在实际实现时，媒体展现设备(Media Renderer)往往不支持具体的容器格式。也就是说，在目前的实际应用中，由于媒体展现设备(Media Renderer)对关联媒体的支持不够，造成了关联媒体 难以从媒体服务器分享到媒体展现设备上进行展现，关联媒体的可操作性没有得到很好的解决。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质，可以实现以适合媒体展现设备支持的播放格式展现关联媒体。
一种控制媒体分享的方法，包括：
获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息。
解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中，所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系。
获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
可选地，所述媒体展现设备支持的播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。
可选地，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容。
可选地，所述方法还包括：
解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
可选地，所述第二控制指令包括以下一种或多种：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放、暂停播放和重复播放。
所述播控状态包括以下一种或多种：所述目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点。
其中，所述解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
解析出所述媒体展现设备反馈的展现信息中目标媒体元素的进度为暂停播放时，记录并保存所述目标媒体元素的播放位置及时间信息。
一种控制媒体分享的装置，应用于增强型媒体服务器，所述控制媒体分享的装置包括：
获取模块，设置为获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息。
处理模块，设置为解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中，所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系。
转换交互模块，设置为获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
可选地，所述媒体展现设备支持的播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。
可选地，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容。
可选地，所述转换交互模块，
还设置为解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
可选地，所述第二控制指令包括以下一种或多种：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放、暂停播放和重复播放。
所述播控状态包括以下一种或多种：所述目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点。
其中，所述转换交互模块解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
解析出所述反馈的展现信息中目标媒体元素的进度为暂停播放时，记录并保存所述目标媒体元素的播放位置及时间信息。
一种增强型媒体服务器，所述增强型媒体服务器包括上述的控制媒体分享的装置。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的控制媒体分享的方法。
本发明实施例的上述技术方案的有益效果如下：
通过本发明实施例获取第一控制指令并解析出第一控制指令中目标关联媒体的目标媒体元素，然后将目标媒体元素转换为媒体展现设备支持的播放格式的第二控制指令并发送给媒体展现设备，能够实现不要求媒体展现设备本身支持关联媒体的解析展现，就能达到良好的可操作性，从而针对现实应用中存在大量对关联媒体支持有缺陷的媒体展现设备，可以实现将关联媒体转换成媒体展现设备支持的播放格式进行展现。
附图概述
图1为本发明实施例的控制媒体分享的方法的步骤示意图；
图2为本发明实施例的控制媒体分享的装置的结构示意图之一；
图3为本发明实施例的控制媒体分享的装置的结构示意图之一。
本发明的实施方式
下面将结合附图及具体实施例进行描述。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本发明实施例针对相关技术中媒体展现设备对关联媒体支持不够(不支持具体的容器格式)，造成关联媒体难以从媒体服务器分享到媒体展现设备上进行展现的问题，提供了一种控制媒体分享的方法、装置及增强型媒体服务器，通过代理控制点将关联媒体转换为媒体展现设备支持格式的媒体元素，以实现可以将媒体服务器上的关联媒体，分享到媒体展现设备上进行展现。
如图1所示，本发明实施例提供了一种控制媒体分享的方法，包括：
步骤101，获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息。
步骤102，解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中，所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系。
步骤103，获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
本发明实施例中，通过获取到第一控制指令(步骤101)，解析出关于第一控制指令中目标关联媒体的目标媒体元素(步骤102)，然后将目标媒体元素转换为媒体展现设备支持的播放格式的第二控制指令，发送给媒体展现设备(步骤103)，本发明实施例不要求媒体展现设备本身支持关联媒体的解析展现，就能达到良好的互操作性，从而针对现实应用中存在大量对关联媒体支持有缺陷的媒体展现设备，可以实现将关联媒体转换成媒体展现设备支持的播放格式进行展现。
可选地，所述媒体展现设备支持的播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。本发明实施例还可在媒体分享应用中引入更多种类的关联媒体格式，支持更多的媒体分享操作。所述自定义格式可以是通过其他协议协商的格式，也可以是其他用户自定义格式。
上述的媒体展现设备可以是智能电视，也可以是电脑等，能够实现显示播放的设备均在本发明实施例的保护范围之内，在此不一一举例。
上述控制点设备可以是具有控制点的手机设备或其他独立终端设备，任何可以实现控制或者能够安装相应的控制应用软件的设备，均在本发明实施例的保护范围之内，在此不一一举例。
可选地，本发明实施例的控制媒体分享的方法中，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容。
需要说明的是：所述媒体播放目录具体可以是一个电视剧的剧集，一个歌曲组的列表，也可以是图片播放的顺序表等，任何一种将一个具体内容进行索引的方式，均在本发明实施例的保护范围之内。
所述媒体内容可以是每集电视剧的内容、具体歌曲的内容、具体图片信息等，任何一种展示事物具体内容的方式，均在本发明实施例的保护范围之内。
可选地，为了能够实现媒体展现设备与其他设备(如增强型服务器)之间的交互，本发明实施例的控制媒体分享的方法中还包括：
解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
本发明实施例，由于传统媒体展现设备不一定接收关联媒体的每种推送格式，需要将关联媒体的格式转换为媒体展现设备自身的接收格式，而且媒体展现设备不能解析，因此本发明实施例将第一指令转换成与媒体展现设备相同的格式进行展现，方便用户使用。
可选地，所述播控状态包括以下一种或多种：目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点等。
由于对于控制媒体展现设备反馈的展现信息有多种，因此本发明实施例的控制媒体分享的方法中，所述第二控制指令包括：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放、暂停播放和重复播放中的一种或多种。
可选地，所述预设方式可以是快进、快退、随机播放、切换播放至下一媒体、切换播放至上一媒体、状态信息显示以及反馈当前媒体展现状态等，还可以是其他可以实现控制的方式，均在本发明实施例的保护范围之内。
本发明实施例的可选实施方式<一>：
接收并解析出所述控制点设备的第一控制指令为快进或后退的命令，将所述第一控制指令转换为第二控制指令，则控制媒体展现设备实现相对于当前媒体的快进或快退，其中，所述第二控制指令为：控制所述媒体展现设备所展现的目标媒体元素按照预设方式在播放中快进或后退方的控制指令。
本发明实施例的可选实施方式<二>：
获取当前展现元素，接收并解析出所述控制点设备的第一控制指令为前进到下一媒体、后退到上一媒体的指令，将所述第一控制指令转换为第二控制指令，控制媒体展现设备实现相对于当前媒体的上一媒体、下一媒体的展 示，其中，所述第二控制指令为控制所述媒体展现设备所展现的目标媒体元素按照预设方式在播放中切换至下一媒体，或者切换至上一媒体的切换指令。
本发明实施例的可选实施方式<三>：
在需要维护关联媒体的状态信息，接收并解析出所述控制点设备的第一控制指令为关联媒体整体进度信息的反馈指令时，将所述第一控制指令转换为第二控制指令，控制媒体展现设备将关联媒体的整体状态信息反馈给控制点设备，其中，所述第二控制指令为控制所述媒体展现设备所展现的目标媒体元素按照预设方式在播放中进行状态信息反馈的反馈指令。
本发明实施例的可选实施方式<四>：
接收并解析出所述控制点设备的第一控制指令为反馈关联媒体展现状态的指令时，将所述第一控制指令转换为第二控制指令，控制媒体展现设备将播放状态、播放进度进行反馈，其中，所述第二控制指令为控制所述媒体展现设备所展现的目标媒体元素按照预设方式在播放中反馈媒体展现状态的反馈指令。
本发明实施例的可选实施方式<五>：
接收并解析出所述控制点设备的第一控制指令为控制关联媒体进行暂停或重播的指令时，将所述第一控制指令转换为第二控制指令，控制媒体展现设备进行暂停或重播，其中，所述第二控制指令为控制所述媒体展现设备所展现的目标媒体元素进行暂停或重播的指令。
本发明实施例的可选实施方式<六>：
接收并解析出所述控制点设备的第一控制指令为控制关联媒体的随机播放的指令时，将所述第一控制指令转换为第二控制指令，控制媒体展现设备实现随机播放，其中，所述第二控制指令为控制所述媒体展现设备所展现的目标媒体元素进行随机播放的指令。
为了方便用户在下次使用时，可以实现记录用户当前使用状态，不需要用户自己记录，本发明实施例的控制媒体分享的方法中，所述解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
解析出所述反馈的展现信息中目标媒体元素的进度为暂停播放时，记录并保存所述目标媒体元素的播放位置及时间信息。
如图2所示，本发明实施例还提供了一种控制媒体分享的装置，应用于增强型媒体服务器，所述控制媒体分享的装置包括：
获取模块21，设置为获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息。
处理模块22，设置为解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中，所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系。
转换交互模块23，设置为获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
本发明实施例中，独立的控制媒体分享的装置通过获取模块21从控制点设备获取到第一控制指令，经处理模块22解析出关于第一控制指令中目标关联媒体的目标媒体元素，然后将目标媒体元素转换为媒体展现设备支持的播放格式的第二控制指令，最后通过转换交互模块23发送给媒体展现设备，本发明实施例不要求媒体展现设备本身支持关联媒体的解析展现，就能达到良好的互操作性，从而针对现实应用中存在大量对关联媒体支持有缺陷的媒体展现设备，可以实现转换成媒体展现设备支持的播放格式进行展现。
可选地，上述关联媒体与媒体元素之间的关系由媒体服务器的内容管理功能维护，在控制媒体分享的装置内也可维护关联媒体与组成媒体元素之间的关系。
本发明实施例的独立的控制媒体分享的装置还可以根据其功能命名为代理控制点，作为控制点设备在增强媒体服务器上的代理，具有传统控制点的功能(可以发现设备、控制命令及信息交互等功能)。
需要说明的是：传统的控制点和代理控制点不同的设备，传统的控制点是一个单独的设备，而本发明实施例的代理控制点是属于增强型媒体服务器中的一个装置，本发明实施例的代理控制点可以实现与传统的控制点同样的功能，但可以不具有用户界面(UI)。
本发明实施例的代理控制点可以管理并操作一系列的媒体元素的控制指令在代理控制点、媒体服务器和媒体展现设备之间的交互，在媒体展现设备上以多个媒体元素展现的方式展现关联媒体，一系列媒体元素所展现的顺序、方式等可按代理控制点所要求的方式实施。
可选地，所述媒体展现设备播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。
可选地，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容
可选地，所述转换交互模块，还设置为解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
可选地，所述第二控制指令包括以下一种或多种：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放、暂停播放和重复播放。
可选地，所述播控状态包括以下一种或多种：所述目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点。
其中，所述转换交互模块解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
解析出所述反馈的展现信息中目标媒体元素的进度为暂停播放时，记录保存所播放位置及时间信息。
本发明实施例的举例如下。
关联媒体为一个播放列表，其组成媒体元素为播放列表所指示的若干歌曲音乐文件。播放列表及相关歌曲在增强型媒体服务器上维护。媒体展现设备为一台支持UPnP/DLNA，但不直接支持播放列表推送的智能电视。而一台智能手机则作为控制点设备，控制点功能由智能手机上一个媒体分享控制应用软件(APP)实现。
智能手机上的APP与增强型媒体服务器交互，获取到播放列表。
APP与增强型媒体服务器交互，发出将播放列表相关歌曲推送到智能电视上顺序播放的控制指令。
增强型媒体服务器上的代理控制点接收到APP所发来的控制指令，对控制指令进行解析，得到播放列表对象，将播放列表对象与增强型媒体服务器 交互，获取播放列表对象所涉及的歌曲音乐文件的列表信息，并在代理控制点缓存维护。
代理控制点与智能电视交互，获取智能电视状态，在智能电视为可播放状态时，将启动播放列表中相关歌曲的顺序播放；如果智能电视当前正在播放其它媒体内容，则先停止其它媒体内容的播放，再启动播放列表中相关歌曲的顺序播放。
代理控制点获取播放列表中第一首歌曲的信息，以UPnP/DLNA媒体文件分享的方式(如UPnP/DLNA规定的媒体推送方式)，与智能电视、增强型媒体服务器以UPnP/DLNA规定的方式进行控制交互，启动智能电视从增强型媒体服务器获取第一首歌曲音乐文件中的媒体内容开始播放。
在启动第一首歌曲播放后，代理控制点跟踪获取智能电视的播控状态信息，如当前歌曲的播控进度，在APP发出播控状态请求时，将播控状态信息反馈给APP。
代理控制点从智能电视获取播控状态信息，当其发现智能电视播完了当前歌曲时，切换当前歌曲为下一首，获取当前歌曲的信息，以UPnP/DLNA媒体文件分享的方式(如UPnP/DLNA规定的媒体推送方式)，与智能电视、增强型媒体服务器以UPnP/DLNA规定的方式进行控制交互，启动智能电视从增强型媒体服务器获取当前歌曲的媒体内容开始播放。
代理控制点维护当前歌曲信息等关联媒体状态信息、跟踪获取智能电视的播控状态信息，当APP发出暂停播放指令时，代理控制点将暂停播放指令转发给智能电视暂停当前歌曲的播放，记录并缓存播放位置信息。当APP再次发出恢复播放指令时，代理控制点与智能电视、增强型媒体服务器进行交互，从之前暂停的位置开始继续播放。
当APP发出后退到上一首播放、前进到下一首播放的控制指令时，代理控制点根据当前播放歌曲在播放列表内的逻辑位置关系，确定下一首将要在智能电视播放的歌曲，切换当前歌曲，与智能电视、增强型媒体服务器以UPnP/DLNA规定的方式进行控制交互，启动智能电视从增强型媒体服务器获取第一首歌曲的媒体内容开始播放。
代理控制点从智能电视获取播控状态信息，当确定播放列表内的最后一 首歌曲播放结束时，判定整个播放列表顺序播放结束，将状态信息反馈给APP。
本发明实施例的举例如下。
关联媒体为一个电视连续剧，其组成媒体元素为连续剧中的多个剧集视频文件。电视连续剧的相关信息在增强型媒体服务器上进行维护，比如用一段XML(扩展标记语言)来描述电视连续剧的整体信息，如剧名、海报、简介、演员表等，以及电视连续剧与组成该连续剧的各剧集视频文件之间的逻辑关系。媒体展现设备为一台支持UPnP/DLNA但不直接支持电视连续剧推送的智能电视。而一台智能手机则作为控制点设备，控制点功能由智能手机上一个媒体分享控制应用软件(APP)实现。
智能手机上的APP与增强型媒体服务器交互，获取到电视连续剧的相关XML信息。
APP与增强型媒体服务器交互，发出将电视连续剧推送到智能电视上进行播放的控制指令。
增强型媒体服务器上的代理控制点接收到APP所发来的控制指令，对控制指令进行分析解析，得到与XML对应的电视连续剧描述信息；根据电视连续剧的描述信息，获取电视连续剧所涉及的多个剧集视频文件的列表信息，并在代理控制点缓存维护。
代理控制点与智能电视交互，获取智能电视状态，在智能电视为可播放状态时，将启动需要播放的电视连续剧内多个剧集视频文件的顺序播放；如果智能电视当前正在播放其它媒体内容，则先停止其它媒体内容的播放，再启动需要播放的电视连续剧内多个剧集视频文件的顺序播放。
本发明实施例的举例如下。
代理控制点获取电视连续剧中第一集视频文件的信息，以UPnP/DLNA媒体文件分享的方式(如UPnP/DLNA规定的媒体推送方式)与智能电视、增强型媒体服务器以UPnP/DLNA规定的方式进行控制交互，启动智能电视，智能电视从增强型媒体服务器获取第一集视频文件的媒体内容开始播放。
在启动第一集视频文件播放后，代理控制点跟踪获取智能电视的播控状态信息，如当前剧集的播控进度，在APP发出播控状态请求时，将播控状态 信息反馈给APP。
代理控制点从智能电视获取播控状态信息，当其发现智能电视播完了当前剧集时，切换当前剧集为下一集，获取当前剧集的信息，以UPnP/DLNA媒体文件分享的方式(如UPnP/DLNA规定的媒体推送方式)与智能电视、增强型媒体服务器以UPnP/DLNA规定的方式进行控制交互，启动智能电视，智能电视从增强型媒体服务器获取当前剧集视频文件的媒体内容开始播放。
在连续剧的长时间播放，以及剧集切换过程中，APP所在的智能手机可以在线但不参与，或者离线，甚至关机。
代理控制点维护当前剧集信息等关联媒体状态信息、跟踪获取智能电视的播控状态信息，当APP发出暂停播放指令时，代理控制点将暂停播放指令转发给智能电视暂停当前剧集的播放，记录并缓存播放位置信息。当APP再次发出恢复播放指令时，代理控制点与智能电视、增强型媒体服务器进行交互，从之前暂停的位置开始继续播放。
当用户控制电视停止播放该连续剧时，代理控制点通过跟踪智能电视的播控状态信息，得知“停止播放”这一状态，记录并存储播放位置信息。当下次用户再次启动连续剧的播放时，代理控制点可读取之前缓存的播放位置信息，控制智能电视从之前位置处继续播放。
需要说明的是，本发明提供的装置是应用上述控制媒体分享的方法的装置，则上述控制媒体分享的方法的所有实施例均适用于该装置，且均能达到相同或相似的有益效果。
相应的如图3所示，本发明实施例还提供了一种增强型媒体服务器34，所述增强型媒体服务器包括上述的控制媒体分享的装置。
在增强型媒体服务器34上用代理控制点33来处理关联媒体的分享控制，可持续跟踪维护播控状态，这个过程中控制点设备31可在线但不参与交互，甚至离线、关机。控制点设备31独立性好，不需顾虑对控制点设备31的电能消耗等因素。
本发明实施例提供一种增强型媒体服务器34，该增强型媒体服务器34除了具备传统媒体服务器35所具有的内容存储与管理、内容目录服务、连接管理服务、媒体传送服务之外，还具有一个逻辑功能单元即上述的控制媒体 分享的装置。
所述的增强型媒体服务器34通过代理控制点33(即控制媒体分享的装置)，将关联媒体相关的第一控制指令，转换为媒体展现设备32所能识别处理的针对关联媒体中媒体元素的第二控制指令。
在上述指令转换并执行的过程中，控制点设备31可只与所述增强型媒体服务器34交互，而不需要直接与媒体展现设备32交互；增强型媒体服务器34，通过代理控制点33，与媒体展现设备32交互，并在有需要时将交互结果与播控状态反馈给代理控制点33。
增强型媒体服务器34通过代理控制点33，跟踪媒体展现设备32上的播控状态，将关联媒体相关的播控状态，维护在增强型媒体服务器34上。在这个过程中，控制点设备31可在线但不参与，或者离线，甚至关机。在有需要时，控制点设备31也可从所述增强型媒体服务器34获取上述播控状态信息。
上述增强型媒体服务器34的代理控制点33对播控状态的维护，可持续更新并保持最近期的播控状态(包括：播放进度、播放节点、具体哪个电视、具体播放为哪个时间点)，可以将状态信息记录并缓存于内存，也可以将状态信息存储在非易失的存储单元上。
由于本发明实施例的控制媒体分享的装置应用于增强型媒体服务器34，因此，本发明实施例还提供了一种增强型媒体服务器34，其中，上述控制媒体分享的装置的全部实施例均适用于该增强型媒体服务器34的实施例中，也能达到相同的技术效果。
一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现所述的控制媒体分享的方法。
本领域普通技术人员可以理解上述实施例的全部或部分步骤可以使用计算机程序流程来实现，所述计算机程序可以存储于一个计算机可读存储介质中，所述计算机程序在相应的硬件平台上(如系统、设备、装置、器件等)执行，在执行时，包括方法实施例的步骤之一或其组合。
可选地，上述实施例的全部或部分步骤也可以使用集成电路来实现，这些步骤可以被分别制作成一个个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。
上述实施例中的装置/功能模块/功能单元可以采用通用的计算装置来实现，它们可以集中在单个的计算装置上，也可以分布在多个计算装置所组成的网络上。
上述实施例中的装置/功能模块/功能单元以软件功能模块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。上述提到的计算机可读取存储介质可以是只读存储器，磁盘或光盘等。
工业实用性
本发明实施例通过获取第一控制指令并解析出第一控制指令中目标关联媒体的目标媒体元素，然后将目标媒体元素转换为媒体展现设备支持的播放格式的第二控制指令并发送给媒体展现设备，能够实现不要求媒体展现设备本身支持关联媒体的解析展现，就能达到良好的可操作性，从而针对现实应用中存在大量对关联媒体支持有缺陷的媒体展现设备，可以实现将关联媒体转换成媒体展现设备支持的播放格式进行展现。

Claims (14)

  1. 一种控制媒体分享的方法，包括：
    获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息；
    解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系；
    获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
  2. 根据权利要求1所述的控制媒体分享的方法，其中，所述媒体展现设备支持的播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。
  3. 根据权利要求1所述的控制媒体分享的方法，其中，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容。
  4. 根据权利要求1至3任一项所述的控制媒体分享的方法，还包括：
    解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
  5. 根据权利要求4所述的控制媒体分享的方法，其中，所述第二控制指令包括以下一种或多种：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放，暂停播放和重复播放；
    所述播控状态包括以下一种或多种：所述目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点。
  6. 根据权利要求5所述的控制媒体分享的方法，其中，所述解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
    解析出所述媒体展现设备反馈的展现信息中目标媒体元素的进度为暂停播放时，记录并保存所述目标媒体元素的播放位置及时间信息。
  7. 一种控制媒体分享的装置，应用于增强型媒体服务器，所述控制媒体 分享的装置包括：
    获取模块，设置为获取来自控制点设备的第一控制指令，其中，所述第一控制指令携带有播放目标关联媒体的信息；
    处理模块，设置为解析所述第一控制指令，确定所述目标关联媒体，并根据预先建立的关联对应表，确定所述目标关联媒体对应的目标媒体元素，其中，所述关联对应表为每个关联媒体与该关联媒体内部的媒体元素建立的对应关系；
    转换交互模块，设置为获取媒体展现设备支持的播放格式，并根据所述播放格式将所述第一控制指令转换为携带所述目标媒体元素的第二控制指令，将所述第二控制指令发送给媒体展现设备，并接收由所述媒体展现设备反馈的展现信息。
  8. 根据权利要求7所述的控制媒体分享的装置，其中，所述媒体展现设备支持的播放格式包括：即插即用UPnP/数字生活网络联盟DLNA的协议格式和自定义格式。
  9. 根据权利要求7所述的控制媒体分享的装置，其中，所述关联媒体为媒体播放目录，所述媒体元素为每个媒体播放目录中的媒体内容。
  10. 根据权利要求7至9任一项所述的控制媒体分享的装置，
    所述转换交互模块，还设置为解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态。
  11. 根据权利要求10所述的控制媒体分享的装置，其中，所述第二控制指令包括以下一种或多种：控制所述媒体展现设备展现的目标媒体元素连续播放、按照预设方式播放、暂停播放和重复播放；
    所述播控状态包括以下一种或多种：所述目标媒体元素的播放进度、播放节点、播放时间点、播放内容及播放内容所在的标准时间点。
  12. 根据权利要求11所述的控制媒体分享的装置，其中，所述转换交互模块解析所述媒体展现设备反馈的展现信息中包含的目标媒体元素的播控状态包括：
    解析出所述反馈的展现信息中目标媒体元素的进度为暂停播放时，记录并保存所述目标媒体元素的播放位置及时间信息。
  13. 一种增强型媒体服务器，包括：如权利要求7至12任一项所述的控制媒体分享的装置。
  14. 一种计算机可读存储介质，存储有计算机可执行指令，所述计算机可执行指令被处理器执行时实现权利要求1-6任意一项所述的控制媒体分享的方法。
PCT/CN2016/081163 2015-06-29 2016-05-05 一种控制媒体分享的方法、装置、增强型媒体服务器和计算机可读存储介质 WO2017000661A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002206A (zh) * 2022-04-29 2022-09-02 青岛海尔科技有限公司 智能设备的控制方法和装置、存储介质及电子装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007287196A (ja) * 2006-04-12 2007-11-01 Onkyo Corp ネットワークａｖシステム、再生装置、コントローラ及びそれらのプログラム
KR20080018778A (ko) * 2006-08-25 2008-02-28 삼성전자주식회사 Ａｖ 컨텐츠를 세그먼트 단위로 실행하는 방법, 제어포인트 장치 및 홈 네트워크 시스템
US20110161815A1 (en) * 2009-12-25 2011-06-30 Kabushiki Kaisha Toshiba Communication apparatus
WO2014073274A1 (ja) * 2012-11-09 2014-05-15 ソニー株式会社 通信端末、通信方法、プログラム、及び通信システム
CN104092720A (zh) * 2013-12-26 2014-10-08 腾讯科技（深圳）有限公司 播放列表的分享方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060143236A1 (en) * 2004-12-29 2006-06-29 Bandwidth Productions Inc. Interactive music playlist sharing system and methods
CN103647751A (zh) * 2013-11-14 2014-03-19 乐视致新电子科技（天津）有限公司 一种音乐数据显示方法及装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007287196A (ja) * 2006-04-12 2007-11-01 Onkyo Corp ネットワークａｖシステム、再生装置、コントローラ及びそれらのプログラム
KR20080018778A (ko) * 2006-08-25 2008-02-28 삼성전자주식회사 Ａｖ 컨텐츠를 세그먼트 단위로 실행하는 방법, 제어포인트 장치 및 홈 네트워크 시스템
US20110161815A1 (en) * 2009-12-25 2011-06-30 Kabushiki Kaisha Toshiba Communication apparatus
WO2014073274A1 (ja) * 2012-11-09 2014-05-15 ソニー株式会社 通信端末、通信方法、プログラム、及び通信システム
CN104092720A (zh) * 2013-12-26 2014-10-08 腾讯科技（深圳）有限公司 播放列表的分享方法及装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115002206A (zh) * 2022-04-29 2022-09-02 青岛海尔科技有限公司 智能设备的控制方法和装置、存储介质及电子装置
CN115002206B (zh) * 2022-04-29 2024-01-26 青岛海尔科技有限公司 智能设备的控制方法和装置、存储介质及电子装置

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