WO2014071801A1 - 播放列表同步方法及装置 - Google Patents

播放列表同步方法及装置 Download PDF

Info

Publication number
WO2014071801A1
WO2014071801A1 PCT/CN2013/085691 CN2013085691W WO2014071801A1 WO 2014071801 A1 WO2014071801 A1 WO 2014071801A1 CN 2013085691 W CN2013085691 W CN 2013085691W WO 2014071801 A1 WO2014071801 A1 WO 2014071801A1
Authority
WO
WIPO (PCT)
Prior art keywords
client
user
playlist
operation code
guid
Prior art date
Application number
PCT/CN2013/085691
Other languages
English (en)
French (fr)
Inventor
何博
信文伟
刘一兰
杨金仿
廖小谊
高翊竣
曾恒
李逢春
黄楚雄
郭阳
李靖
黄耀明
Original Assignee
腾讯科技(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201210450197.XA external-priority patent/CN103812896B/zh
Application filed by 腾讯科技(深圳)有限公司 filed Critical 腾讯科技(深圳)有限公司
Publication of WO2014071801A1 publication Critical patent/WO2014071801A1/zh
Priority to US14/703,568 priority Critical patent/US9967296B2/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066Session management
    • H04L65/1083In-session procedures
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/4302Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43076Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of the same content streams on multiple devices, e.g. when family members are watching the same movie on different devices
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60Network streaming of media packets
    • H04L65/61Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/535Tracking the activity of the user
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • H04N21/426Internal components of the client ; Characteristics thereof
    • H04N21/42684Client identification by a unique number or address, e.g. serial number, MAC address, socket ID
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/442Monitoring 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
    • H04N21/44213Monitoring of end-user related data
    • H04N21/44222Analytics of user selections, e.g. selection of programs or purchase activity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/482End-user interface for program selection
    • H04N21/4825End-user interface for program selection using a list of items to be played back in a given order, e.g. playlists
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/654Transmission by server directed to the client
    • H04N21/6547Transmission by server directed to the client comprising parameters, e.g. for client setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/658Transmission by the client directed to the server
    • H04N21/6582Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/65Transmission of management data between client and server
    • H04N21/658Transmission by the client directed to the server
    • H04N21/6587Control parameters, e.g. trick play commands, viewpoint selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/06Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]

Definitions

  • the present invention relates to the field of network technologies, and in particular, to a playlist synchronization method and apparatus. Background technique
  • One aspect of the present invention provides a playlist synchronization method, which aims to solve the problem that the playlists on different clients in the prior art cannot automatically realize real-time synchronization and synchronization has hysteresis.
  • a playlist synchronization method includes:
  • Extracting identification information where the identification information includes a user identifier of the user or a globally unique identifier GUID of the first client; Sending the operation code and the identifier information to the server, so that the server sends the operation code to the second client according to the identifier information, so that the second client performs the The playlist of the second client performs a synchronization operation.
  • Another aspect of the embodiments of the present invention provides a playlist synchronization method, including:
  • the operation code is generated according to an operation of a playlist of the first client detected by the first client, where the identifier information includes Describe a user identifier of the user or a globally unique identifier GUID of the first client;
  • Another aspect of the embodiments of the present invention provides a playlist synchronization method, including:
  • Another aspect of the embodiments of the present invention provides a playlist synchronization apparatus, including:
  • a detecting unit configured to detect a user operation on a playlist of the first client
  • a generating unit configured to generate an operation code according to the operation of the user on the playlist of the first client
  • an extracting unit configured to extract the identifier information, where the identifier information includes the user identifier of the user or the global status of the first client Unique identifier GUID;
  • a first sending unit configured to send the operation code and the identifier information to a server, so that the server sends the operation code to the second client according to the identifier information, so that the second client is And synchronizing the playlist of the second client according to the operation code.
  • Another aspect of the embodiments of the present invention provides a playlist synchronization apparatus, including:
  • a first receiving unit configured to receive an operation code and identification information sent by the first client, where the operation code is generated according to an operation of a playlist of the first client detected by the first client.
  • the identification information includes a user identifier of the user or a globally unique identifier GUID of the first client;
  • the second sending unit is configured to send the operation code to the second client according to the identifier information, so that the second client performs a synchronization operation on the playlist of the second client according to the operation code.
  • Another aspect of the embodiments of the present invention provides a playlist synchronization apparatus, including:
  • a second receiving unit configured to receive an operation code sent by the server, where the operation code is generated according to an operation of a playlist of the first client detected by a first client;
  • a synchronization unit configured to perform a synchronization operation on the playlist of the second client according to the operation code.
  • the operation code is generated and uploaded to the server according to the operation performed by the user on the playlist on a client, and the operation code is sent to the other client by the server, so that the playlist is changed. Synchronously changing the playlist of the user on other clients, realizing automatic synchronization of the playlist, and improving the real-time performance of the playlist synchronization.
  • FIG. 1 is a block diagram showing a system structure suitable for a playlist synchronization method according to an embodiment of the present invention.
  • FIG. 2 is a flowchart showing an implementation of a playlist synchronization method according to an embodiment of the present invention
  • FIG. 3 is a flowchart showing an implementation of a playlist synchronization method according to an embodiment of the present invention on a server side;
  • FIG. 4 is a flowchart showing an implementation of a playlist synchronization method on a server side according to another embodiment of the present invention.
  • FIG. 5 is a flowchart showing an implementation of a playlist synchronization method according to another embodiment of the present invention.
  • FIG. 6 is a flow chart schematically showing an interaction of a playlist synchronization method according to an embodiment of the present invention, taking a specific application scenario as an example;
  • FIGS. 7 to 9 are diagrams schematically showing a playlist synchronization apparatus according to an embodiment of the present invention. Structure diagram. detailed description
  • the operation code is generated and uploaded to the server according to the operation performed by the user on the playlist on a client, and the operation code is sent to the other client by the server, so that the playlist is changed. Synchronously changing the playlist of the user on other clients, realizing automatic synchronization of the playlist, and improving the real-time performance of the playlist synchronization.
  • Fig. 1 is a block diagram showing the structure of a system to which a playlist synchronization method according to an embodiment of the present invention is applied. For convenience of explanation, only parts related to the present embodiment are shown.
  • the system consists of a server 11 and at least two clients 12, which communicate with each client 12 over a network.
  • different clients 12 are respectively located on different terminals 13, and the terminal 13 includes, but is not limited to, a terminal device that can run the client 12 and provides network access functions, such as a computer, a tablet, a mobile phone, etc., for
  • the client 12 is provided with an operating environment and communication between the client 12 and the server 11 is guaranteed.
  • the server 11 can be a cloud server, thereby providing the client 12 with a more powerful and secure data service.
  • the same user can create and maintain the same playlist on each client 12 for playing multimedia files according to their personal preferences.
  • the same user can log in to each client 12 using the same user account, and the client 12 displays the corresponding playlist for the user based on the user account.
  • FIG. 2 is a schematic flowchart showing the implementation of a playlist synchronization method according to an embodiment of the present invention, which is described in detail as follows:
  • step S201 the user's operation on the playlist of the first client is detected.
  • the first client may be, for example, a client 12 in the system shown in FIG. 1.
  • the user may create and maintain a playlist containing multimedia files that need to be played on the client, where the user
  • the operation of the client's playlist includes but is not limited to the following operations:
  • New tracks Includes adding multimedia files such as audio and video from the local storage, or adding links to multimedia files through the online play function of the client.
  • the newly added track can appear in the first position, the last position, or the user-specified insertion position of the playlist.
  • Delete track The user deletes one or several tracks from the created playlist.
  • Adjusting the order of the tracks The user adjusts the order of the tracks in the existing playlist, usually including the user moving one or several tracks to the new position in the playlist at one time.
  • Delete playlist The user selects one or more playlists that have been created for deletion.
  • the operation of the playlist may also include renaming the playlist, renaming the tracks, adjusting the order of the playlists, etc., which are not one-" ⁇ enumerated.
  • an operation code is generated according to the user's operation on the playlist of the first client.
  • the operation code corresponding to each operation may be generated by using a preset rule, and the operations of the five types of users on the playlist are taken as an example, and each operation is separately performed.
  • the corresponding operation code can be generated as follows:
  • the corresponding operation code is F ( a, A ) , where F represents the "new" operation, a represents the name of the track in the playlist, A represents the name of the playlist, and F (a, A) is represented in playlist A. Add a track a to the specified location.
  • the corresponding operation code is D ( a, A ) , where D represents the "delete” operation, a represents the name of the track in the playlist, A represents the name of the playlist, then D (a, A) indicates deletion in playlist A Except for track a.
  • the corresponding opcode is 0 ( a, b, A ), where 0 means "adjustment order" operation, a, b respectively represent the name of the track in the playlist, A represents the name of the playlist, then 0 (a, b, A ) indicates the order in which the tracks a and b are swapped in the playlist A.
  • F ( A ) means "add” operation, then F ( A ) means to create a playlist named A.
  • the corresponding opcode is D ( A ), where D is the "delete” operation, and D ( A ) is the deletion of the playlist named A.
  • the operation code generated by the foregoing operations may not be limited to the foregoing format, and operations other than the foregoing operations may generate operation codes of corresponding formats according to preset rules, which are not illustrated herein.
  • step S203 the identifier information is extracted, where the identifier information includes a user identifier of the user or a Globally Unique Identifier (GUID) of the first client.
  • GUID Globally Unique Identifier
  • the identifier information may be a user identifier of the user, for example, a user name used by the user to log in to the client, or may be a GUID of the first client, where the GUID is used to uniquely identify a client.
  • the identification information is used by the server to determine the second client that needs to synchronize the playlist with the first client. The determination of the second client will be described in detail in the following embodiments, and details are not described herein.
  • step S204 the operation code and the identification information are sent to the server, so that the server sends the operation code to the second client according to the identification information, so that the second client synchronizes the play list of the second client according to the operation code.
  • the server may determine, according to the identification information, the second client that needs to perform the playlist synchronization, so that the second client obtains the operation. And performing a synchronization operation on the playlist of the second client according to the instruction of the opcode, so as to implement automatic and real-time synchronization of the playlist, wherein the second client can be, for example, required in the system shown in FIG.
  • the client synchronizes the other clients 12 of the playlist.
  • FIG. 3 is a schematic flowchart of a method for implementing a playlist synchronization method according to an embodiment of the present invention.
  • the execution body of the process may be, for example, the server 11 in the system shown in FIG. Said as follows:
  • step S301 the operation code and the identification information sent by the first client are received, where the operation code is generated according to an operation of the user's playlist of the first client detected by the first client, and the identifier information includes the user's User ID or GUID of the first client.
  • step S302 the operation code is sent to the second client according to the identification information, so that the second client performs a synchronization operation on the playlist of the second client according to the operation code.
  • the server determines, according to the user identifier of the user, that the second client that is currently logged in online by the user identifier of the user. Specifically, when the user logs in to the client through a dedicated account, the server can obtain the online situation of the same user account on different clients, and determine that the client currently logging in online through the same user identifier as the first client is determined to be the second. Client.
  • the implementation flow of the playlist synchronization method on the server side is as shown in FIG. 4, wherein the steps S301 and S302 shown in FIG. 3 are included.
  • the method further includes:
  • Step S303 Associate the GUID of the first client with the GUID of the second client.
  • step S302 specifically includes:
  • Step S304 Obtain a GUID associated with the GUID of the first client according to the GUID of the first client.
  • Step S305 the operation code is sent to the second client corresponding to the GUID associated with the GUID of the first client.
  • the second client after receiving the operation code sent by the server, the second client can perform the synchronization operation on the same playlist.
  • FIG. 5 is a schematic flowchart showing the implementation of the playlist synchronization method in the client according to another embodiment of the present invention.
  • the execution body of the process may be, for example, one of the systems shown in FIG.
  • the client 12 performs the playlist synchronization of other clients 12, as detailed below:
  • step S501 an operation code sent by the server is received, wherein the operation code is generated according to an operation of the user's play list of the first client detected by the first client.
  • step S502 a synchronization operation is performed on the playlist of the second client according to the operation code.
  • the client can perform the same operation on the playlist as the first client, thereby implementing synchronization of the playlist.
  • the second client may log in to the client of the line by using the same user identifier as the first client.
  • the second client may be a client corresponding to the GUID associated with the GUID of the first client.
  • the second client can dynamically display the synchronization operation of the playlist on the second client according to different operation types while synchronizing the playlist according to the operation code, so as to bring a more intuitive playlist to the user. Synchronize the experience.
  • FIG. 6 is a flow chart of an interaction of a playlist synchronization method according to an embodiment of the present invention, which is a specific application scenario.
  • the application scenario of FIG. 6 after the user logs in to the player (first client) running on the computer through his account, the user is logged in to the player (second client) running on the mobile phone by using the same account. At this point, the first client and the second client are implemented.
  • the user deletes the track in the playlist on the computer as an example, and the synchronization process of the playlist on the mobile phone is as follows:
  • step S601 the first client detects the user's deletion operation of the track a of the playlist A of the first client.
  • step S602 the first client generates an operation code D (a, A).
  • step S603 the first client extracts the username of the currently online user account.
  • step S604 the first client sends an operation code D (a, A) and a username to the server.
  • step S605 the server sends the operation code D (a, A) according to the user name to the second client that logs in online through the same user name.
  • step S606 the second client synchronizes the playlist A of the second client according to the operation code D(a, A), and deletes the track a in the playlist A.
  • the corresponding operation code is transmitted by the server, so that the second client can automatically delete the track a of the playlist A.
  • the real-time performance of the playlist synchronization is improved.
  • the operation code is generated and uploaded to the server according to the operation performed by the user on the playlist on a client, and the operation code is sent to the other client by the server, so that the playlist is changed. Synchronously changing the playlist of the user on other clients, realizing automatic synchronization of the playlist, and improving the real-time performance of the playlist synchronization.
  • FIG. 7 to FIG. 9 are schematic structural diagrams of a playlist synchronization apparatus according to an embodiment of the present invention, which may be respectively located on the server 11 and the client 12 shown in the embodiment of FIG.
  • the playlist synchronization method shown in FIGS. 1 to 6 is invented. For the convenience of explanation, only the parts related to the present embodiment are shown.
  • the detecting unit 71 detects an operation of the user on the playlist of the first client.
  • the generating unit 72 generates an operation code according to the operation of the user on the playlist of the first client.
  • the extracting unit 73 extracts identification information, where the identifier information includes a user identifier of the user or a GUID of the first client.
  • the first sending unit 74 sends the operation code and the identification information to the server, so that the server sends the operation code to the second client according to the identification information, so that the second client
  • the operation code performs a synchronization operation on the playlist of the second client.
  • a playlist synchronization apparatus 800 for a server includes:
  • the first receiving unit 81 receives an operation code and identification information sent by the first client, where the operation code is generated according to an operation of a playlist of the first client detected by the first client.
  • the identification information includes a user identifier of the user or a GUID of the first client.
  • the second sending unit 82 sends the operation code to the second client according to the identifier information, so that the second client synchronizes the playlist of the second client according to the operation code.
  • the identifier information includes the user identifier of the user
  • the second sending unit 82 includes: a determining subunit (not shown), according to the user identifier of the user, determining to log in by using the user identifier of the user.
  • the second client online includes: a determining subunit (not shown), according to the user identifier of the user, determining to log in by using the user identifier of the user. The second client online.
  • the first sending subunit (not shown) sends the opcode to the second client currently logged in online through the user ID of the user.
  • the identifier information includes a GUID of the first client
  • the playlist synchronization device 800 further includes:
  • An association unit (not shown) associating a GUID of the first client with a GUID of the second client;
  • the second sending unit 82 includes:
  • the playlist synchronization apparatus 900 for a client includes:
  • the second receiving unit 91 receives an operation code sent by the server, and the operation code is generated according to an operation of the user's playlist of the first client detected by the first client.
  • the synchronization unit 92 performs a synchronization operation on the playlist of the second client according to the operation code.
  • the second client includes a client currently logging in online through the user identifier of the user.
  • the second client includes a client corresponding to the GUID associated with the GUID of the first client.
  • the operation code is generated and uploaded to the server according to the operation performed by the user on the playlist on a client, and the operation code is sent to the other client by the server, so that the playlist is changed. Synchronously changing the playlist of the user on other clients, realizing automatic synchronization of the playlist, and improving the real-time performance of the playlist synchronization.
  • the detecting unit, the generating unit, the extracting unit, the transmitting unit, the receiving unit, the determining unit, the associating unit, the obtaining unit, and the like of the present invention may be implemented as hardware, software, firmware, or a combination thereof, and may be used in their systems, sub- Among the systems, components or sub-components, the playlist synchronization method of the present invention is implemented.
  • the above-described elements of the present invention are programs or code segments that are used to perform the required tasks.
  • the program or code segments can be stored in a machine readable medium of a computer device (e.g., a client) or transmitted over a transmission medium or communication link via a data signal carried in a carrier.
  • a "machine-readable medium” can include any medium that can store or transfer information. Examples of machine readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio frequency (RF) links, and the like.
  • the code segments can be downloaded via a computer network such as the Internet, an intranet, and the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • General Business, Economics & Management (AREA)
  • Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

本发明适用于网络技术领域,提供了播放列表同步方法及装置,包括:检测用户对第一客户端的播放列表的操作;根据所述用户对第一客户端的播放列表的操作生成操作码;提取标识信息,所述标识信息包括所述用户的用户标识或者所述第一客户端的全球唯一标识符GUID;向服务器发送所述操作码和所述标识信息,以使所述服务器根据所述标识信息将所述操作码发送给第二客户端,使得所述第二客户端根据所述操作码对所述第二客户端的播放列表进行同步操作。本发明实现了播放列表的自动同步,提高了播放列表同步的实时性。

Description

播放列表同步方法及装置 技术领域
本发明涉及网络技术领域, 尤其涉及播放列表同步方法及装置。 背景技术
随着终端智能化程度的不断提高, 用户播放音乐、 视频等数字多媒体文件 的场合不再仅仅受限于计算机, 而是还可以根据实际情况选择手机、 平板电脑 等各式各样的智能移动终端来播放数字多媒体文件。
用户在播放数字多媒体文件时, 通常会创建适合自己的播放列表, 根据自 身的个性喜好来选择待播放的多媒体文件, 并安排相应的播放顺序。 对于同一 用户来说, 在一个终端的客户端上创建播放列表, 显然希望在另一终端的客户 端上也能够使用同一播放列表来播放多媒体文件, 然而, 现有方案中当用户在 一个客户端上生成或者变更播放列表时, 需要手动在另一客户端上进行播放列 表同步操作, 才能够实现播放列表同步, 播放列表无法自动实现实时同步, 同 步具有滞后性。 发明内容
本发明的一个方面提供一种播放列表同步方法, 旨在解决现有技术中不同 客户端上的播放列表无法自动实现实时同步、 同步具有滞后性的问题。
根据本发明的一个方面, 一种播放列表同步方法, 包括:
检测用户对第一客户端的播放列表的操作;
根据所述用户对第一客户端的播放列表的操作生成操作码;
提取标识信息, 所述标识信息包括所述用户的用户标识或者所述第一客户 端的全球唯一标识符 GUID; 向服务器发送所述操作码和所述标识信息, 以使所述服务器根据所述标识 信息将所述操作码发送给第二客户端 , 使得所述第二客户端根据所述操作码对 所述第二客户端的播放列表进行同步操作。
本发明实施例的另一方面提供一种播放列表同步方法, 包括:
接收第一客户端发送的操作码和标识信息, 所述操作码是根据由所述第一 客户端检测的用户对所述第一客户端的播放列表的操作而生成的, 所述标识信 息包括所述用户的用户标识或者所述第一客户端的全球唯一标识符 GUID;
根据所述标识信息将所述操作码发送给第二客户端, 以使所述第二客户端 根据所述操作码对所述第二客户端的播放列表进行同步操作。
本发明实施例的另一方面提供一种播放列表同步方法, 包括:
接收服务器发送的操作码, 所述操作码是根据由第一客户端检测的用户对 所述第一客户端的播放列表的操作而生成的;
根据所述操作码对第二客户端的播放列表进行同步操作。
本发明实施例的另一方面提供一种播放列表同步装置 , 包括:
检测单元 , 用于检测用户对第一客户端的播放列表的操作;
生成单元,用于根据所述用户对第一客户端的播放列表的操作生成操作码; 提取单元, 用于提取标识信息, 所述标识信息包括所述用户的用户标识或 者所述第一客户端的全球唯一标识符 GUID;
第一发送单元, 用于向服务器发送所述操作码和所述标识信息, 以使所述 服务器根据所述标识信息将所述操作码发送给第二客户端, 使得所述第二客户 端才艮据所述操作码对所述第二客户端的播放列表进行同步操作。
本发明实施例的另一方面提供一种播放列表同步装置, 包括:
第一接收单元, 用于接收第一客户端发送的操作码和标识信息 , 所述操作 码是根据由所述第一客户端检测的用户对所述第一客户端的播放列表的操作而 生成的 , 所述标识信息包括所述用户的用户标识或者所述第一客户端的全球唯 一标识符 GUID; 第二发送单元, 用于根据所述标识信息将所述操作码发送给第二客户端, 以使所述第二客户端根据所述操作码对所述第二客户端的播放列表进行同步操 作。
本发明实施例的另一方面提供一种播放列表同步装置, 包括:
第二接收单元, 用于接收服务器发送的操作码, 所述操作码是根据由第一 客户端检测的用户对所述第一客户端的播放列表的操作而生成的;
同步单元, 用于根据所述操作码对第二客户端的播放列表进行同步操作。 在本发明实施例中, 根据用户在一个客户端上对播放列表进行的操作生成 操作码并上传至服务器, 由服务器将该操作码下发给其他客户端, 从而在播放 列表发生变更的同时, 对该用户在其他客户端上的播放列表进行同步变更, 实 现了播放列表的自动同步, 提高了播放列表同步的实时性。 附图说明
图 1是示意性地示出根据本发明一实施例提供的播放列表同步方法适用的 系统结构图。
图 2是示意性地示出根据本发明实施例提供的播放列表同步方法在客户端 的实现流程图;
图 3是示意性地示出根据本发明实施例提供的播放列表同步方法在服务器 端的实现流程图;
图 4是示意性地示出根据本发明另一实施例提供的播放列表同步方法在服 务器端的实现流程图;
图 5是示意性地示出根据本发明另一实施例提供的播放列表同步方法在客 户端的实现流程图;
图 6是示意性地示出以具体的应用场景为例根据本发明实施例提供的播放 列表同步方法的交互流程图;
图 7至图 9是示意性地示出根据本发明实施例提供的播放列表同步装置的 结构框图。 具体实施方式
为了使本发明的目的、 技术方案及优点更加清楚明白, 以下结合附图及实 施例, 对本发明进行进一步详细说明。 应当理解, 此处所描述的具体实施例仅 仅用以解释本发明, 并不用于限定本发明。
在本发明实施例中, 根据用户在一个客户端上对播放列表进行的操作生成 操作码并上传至服务器, 由服务器将该操作码下发给其他客户端, 从而在播放 列表发生变更的同时, 对该用户在其他客户端上的播放列表进行同步变更, 实 现了播放列表的自动同步, 提高了播放列表同步的实时性。
图 1示意性地示出了根据本发明实施例提供的播放列表同步方法所适用的 系统结构框图, 为了便于说明, 仅示出了与本实施例相关的部分。
参照图 1, 该系统由服务器 11和至少两个客户端 12组成, 服务器 11与每 个客户端 12之间通过网络进行通信。 在该系统中, 不同的客户端 12分别位于 不同的终端 13上, 且终端 13包括但不限于计算机、 平板电脑、 手机等可以运 行客户端 12且提供网络接入功能的终端设备上, 用于为客户端 12提供运行环 境, 并保证客户端 12与服务器 11之间的通信。
优选地, 在本实施例中, 服务器 11可以为云服务器, 由此为客户端 12提 供更为强大、 更加安全的数据服务。
在本发明实施例中,同一用户可以在每个客户端 12上创建并维护同一播放 列表, 用于根据自己的个性喜好播放多媒体文件。 优选地, 同一用户可以使用 相同的用户账户登录每个客户端 12, 客户端 12根据该用户账户来为该用户显 示相应的播放列表。
图 2示意性地示出了根据本发明实施例提供的播放列表同步方法在客户端 的实现流程图, 详述如下:
参照图 2, 在步骤 S201中, 检测用户对第一客户端的播放列表的操作。 在本实施例中, 第一客户端例如可以为图 1所示系统中的一个客户端 12, 用户可以在客户端上创建并维护包含了其需要播放的多媒体文件的播放列表, 其中, 用户对客户端的播放列表的操作包括但不限于以下几种操作:
1、 新增曲目: 包括从本地存储中添加音频、 视频等多媒体文件, 或者通过 客户端的在线播放功能添加多媒体文件的链接。
通常, 在播放列表中新增曲目后, 新增的曲目可以出现在播放列表的第一 个位置、 最后一个位置或者用户指定的插入位置。
2、 删除曲目: 用户从已创建的播放列表中删除某个或者某几个曲目。
3、 调整曲目顺序: 用户对已有的播放列表中的曲目顺序进行调整, 通常包 括用户将一个或者几个曲目一次性地移动到播放列表中的新位置。
4、 创建播放列表: 在同一个客户端中, 用户可以通过创建一个或者多个播 放列表, 更好地定制符合自身不同个性喜好的播放列表。
5、 删除播放列表: 用户选择已创建的一个或者多个播放列表进行删除。 此外, 对播放列表的操作还可以包括重命名播放列表、 重命名曲目、 调整 播放列表顺序等, 在此不一-"■列举。
在步驟 S202中, 根据用户对第一客户端的播放列表的操作生成操作码。 在本实施例中, 对于用户对播放列表的任一操作, 均可以通过预设规则生 成每次操作所对应的操作码, 以上述五种用户对播放列表的操作为例, 每一种 操作分别可以对应生成的操作码如下:
1、 新增曲目:
对应的操作码为 F ( a, A ) , 其中, F表示 "新增"操作, a表示播放列表 中的曲目名称, A表示播放列表名称, 则 F ( a, A )表示在播放列表 A中的指 定位置新增曲目 a。
2、 删除曲目:
对应的操作码为 D ( a, A ) , 其中, D表示 "删除" 操作, a表示播放列 表中的曲目名称, A表示播放列表名称, 则 D ( a, A )表示在播放列表 A中删 除曲目 a。
3、 调整曲目顺序:
对应的操作码为 0 ( a, b, A ) , 其中, 0表示 "调整顺序" 操作, a、 b 分别表示播放列表中的曲目名称, A表示播放列表名称, 则 0 ( a, b, A )表 示在播放列表 A中调换曲目 a和 b的顺序。
4、 创建播放列表:
对应的操作码为 F ( A ) , 其中, F表示 "新增" 操作, 则 F ( A )表示创 建名称为 A的播放列表。
5、 删除播放列表:
对应的操作码为 D ( A ) , 其中, D表示 "删除" 操作, 则 D ( A )表示删 除名称为 A的播放列表。
在具体实现中, 对于上述操作所生成的操作码可以不限于上述格式, 且上 述操作以外的其他操作均可以按照预设规则生成相应格式的操作码, 在此不一 一举例说明。
在步骤 S203中, 提取标识信息, 其中,标识信息包括用户的用户标识或者 第一客户端的全球唯一标识符( Globally Unique Identifier, GUID ) 。
其中, 标识信息可以为用户的用户标识, 例如, 用户用于登录客户端的用 户名,也可以为第一客户端的 GUID,其中, GUID用于唯一地标示一个客户端。 在本实施例中, 标识信息用于由服务器确定需要与第一客户端同步播放列表的 第二客户端, 第二客户端的确定将在后续实施例中进行详细说明, 在此不再赘 述。
在步骤 S204中,向服务器发送操作码和标识信息,以使服务器根据标识信 息将操作码发送给第二客户端, 使得第二客户端根据操作码对第二客户端的播 放列表进行同步操作。
在本实施例中, 通过向服务器发送操作码和标识信息, 服务器可以根据标 识信息确定出需要进行播放列表同步的第二客户端, 以使第二客户端获取到操 作码, 并根据操作码的指示来对第二客户端的播放列表进行同步操作, 从而实 现播放列表的自动、 实时同步, 其中, 第二客户端例如可以为图 1所示系统中 需要与笫一客户端同步播放列表的其他客户端 12。
图 3示意性地示出了根据本发明实施例提供的播放列表同步方法在服务器 端的实现流程图, 在本实施例中, 流程的执行主体例如可以为图 1所示系统中 的服务器 11, 详述如下:
在步驟 S301中,接收第一客户端发送的操作码和标识信息, 其中,操作码 是根据由第一客户端检测的用户对第一客户端的播放列表的操作而生成的, 标 识信息包括用户的用户标识或者第一客户端的 GUID。
在步骤 S302中,根据标识信息将操作码发送给第二客户端,以使第二客户 端根据操作码对第二客户端的播放列表进行同步操作。
根据本发明的一个实施例, 当标识信息包括用户的用户标识时, 服务器根 据用户的用户标识, 确定当前通过该用户的用户标识登录在线的第二客户端。 具体地, 当用户通过专用的账户登录客户端时, 服务器可以获取到同一用户账 户在不同客户端的在线情况, 并将当前通过与第一客户端相同的用户标识登录 在线的客户端确定为第二客户端。
才艮据本发明的另一实施例, 当标识信息包括第一客户端的 GUID时, 播放 列表同步方法在服务器端的实现流程如图 4所示, 其中, 除了包含图 3所示的 步骤 S301和 S302之外, 在步骤 S301之前, 还包括:
步骤 S303: 将第一客户端的 GUID与第二客户端的 GUID进行关联。
在本实施例中, 由于每个客户端均具有唯一的 GUID, 因此, 通过对 GUID 进行关联, 可以建立起笫一客户端和若干个第二客户端的关联关系。 具体地, 服务器可以通过用户设置来建立起第一客户端和第二客户端的关联关系,由此, 用户不必在客户端上进行登录, 服务器也可以通过用户设置来建立起多个客户 端之间的关联关系, 具有关联关系的客户端可以实现播放列表的自动、 实时同 步。 另外, 此时步骤 S302具体包括:
步骤 S304, 根据第一客户端的 GUID, 获取与第一客户端的 GUID进行关 联的 GUID。
步骤 S305,将操作码发送给与笫一客户端的 GUID进行关联的 GUID对应 的第二客户端。
由此, 第二客户端在接收到服务器发送的操作码后, 即可以对相同的播放 列表进行同步操作。
图 5示意性地示出了本发明另一实施例提供的播放列表同步方法在客户端 的实现流程图, 在本实施例中, 流程的执行主体例如可以是需要与图 1所示系 统中的一个客户端 12进行播放列表同步的其他客户端 12, 详述如下:
在步骤 S501中,接收服务器发送的操作码, 其中,操作码是根据由第一客 户端检测的用户对第一客户端的播放列表的操作而生成的。
在步骤 S502中, 根据操作码对第二客户端的播放列表进行同步操作。 在本实施例中, 根据预设的格式, 在接收到操作码之后, 客户端即可以对 播放列表进行与第一客户端相同的操作 , 从而实现播放列表的同步。
可选地, 第二客户端可以为当前与第一客户端通过相同的用户标识登录在 线的客户端。
可选地, 第二客户端可以为与第一客户端的 GUID进行关联的 GUID对应 的客户端。
进一步地, 第二客户端在根据操作码对播放列表进行同步操作的同时, 也 可以根据不同的操作类型在第二客户端动态地显示播放列表的同步操作, 以为 用户带来更加直观的播放列表同步体验。
图 6是以具体的应用场景为例, 示意性地示出了本发明实施例提供的播放 列表同步方法的交互流程图。 在图 6的应用场景中, 用户在通过其账户登录了 运行于电脑上的播放器(第一客户端)之后, 再利用同一账户登录了运行于手 机上的该播放器(第二客户端) , 此时, 即实现了第一客户端和第二客户端同 时的在线, 则在该应用场景之下, 以用户在电脑上的播放列表中删除曲目为例, 实现手机上的播放列表的同步过程如下:
在步骤 S601中,第一客户端检测用户对第一客户端的播放列表 A的曲目 a 的删除操作。
在步骤 S602中, 第一客户端生成操作码 D ( a, A ) 。
在步骤 S603中, 第一客户端提取当前在线的用户账户的用户名。
在步骤 S604中, 、 第一客户端向服务器发送操作码 D ( a, A )和用户名。 步驟 S605 中, 服务器根据用户名将操作码 D ( a, A )发送给此时通过同 一用户名登录在线的第二客户端。
步骤 S606中, 第二客户端根据操作码 D ( a, A )对第二客户端的播放列 表 A进行同步操作, 删除播放列表 A中的曲目 a。
由此, 在用户对第一客户端中播放列表 A的曲目 a进行删除的同时, 通过 服务器进行相应操作码的传输, 即可以实现第二客户端对其播放列表 A的曲目 a 的自动删除, 以实现多个客户端上相同播放列表的即时、 自动同步, 提高了 播放列表同步的实时性。
在本发明实施例中, 根据用户在一个客户端上对播放列表进行的操作生成 操作码并上传至服务器, 由服务器将该操作码下发给其他客户端, 从而在播放 列表发生变更的同时, 对该用户在其他客户端上的播放列表进行同步变更, 实 现了播放列表的自动同步, 提高了播放列表同步的实时性。
图 7至图 9示意性地示出了本发明实施例提供的播放列表同步装置的结构 框图, 所述装置可以分别位于图 1实施例所示的服务器 11和客户端 12上, 用 于运行本发明图 1至图 6所示的播放列表同步方法。 为了便于说明, 仅示出了 与本实施例相关的部分。
参照图 7, 用于客户端的播放列表同步装置 700 ^括:
检测单元 71, 检测用户对第一客户端的播放列表的操作。
生成单元 72, 根据所述用户对第一客户端的播放列表的操作生成操作码。 提取单元 73, 提取标识信息, 所述标识信息包括所述用户的用户标识或者 所述第一客户端的 GUID。
第一发送单元 74, 向服务器发送所述操作码和所述标识信息, 以使所述服 务器根据所述标识信息将所述操作码发送给第二客户端, 使得所述第二客户端 根据所述操作码对所述第二客户端的播放列表进行同步操作。
参照图 8, 用于服务器的播放列表同步装置 800包括:
第一接收单元 81 , 接收第一客户端发送的操作码和标识信息, 所述操作码 是根据由所述第一客户端检测的用户对所述第一客户端的播放列表的操作而生 成的, 所述标识信息包括所述用户的用户标识或者所述第一客户端的 GUID。
第二发送单元 82, 根据所述标识信息将所述操作码发送给第二客户端, 以 使所述第二客户端根据所述操作码对所述第二客户端的播放列表进行同步操 作。
可选地, 标识信息包括所述用户的用户标识, 第二发送单元 82包括: 确定子单元(未示出) , 才艮据所述用户的用户标识, 确定当前通过所述用 户的用户标识登录在线的第二客户端。
第一发送子单元(未示出) , 将所述操作码发送给所述当前通过所述用户 的用户标识登录在线的第二客户端。
可选地, 标识信息包括所述第一客户端的 GUID, 所述播放列表同步装置 800还包括:
关联单元(未示出),将所述第一客户端的 GUID与所述第二客户端的 GUID 进行关联;
第二发送单元 82包括:
获取子单元(未示出) , 根据所述第一客户端的 GUID, 获取与所述第一 客户端的 GUID进行关联的 GUID。
第二发送子单元(未示出) , 将所述操作码发送给与所述第一客户端的 GUID进行关联的 GUID对应的第二客户端。 参照图 9, 用于客户端的播放列表同步装置 900包括:
第二接收单元 91, 接收服务器发送的操作码, 所述操作码是根据由第一客 户端检测的用户对所述第一客户端的播放列表的操作而生成的。
同步单元 92, 根据所述操作码对第二客户端的播放列表进行同步操作。 可选地, 所述第二客户端包括当前通过所述用户的用户标识登录在线的客 户端。
可选地,所述第二客户端包括与所述第一客户端的 GUID进行关联的 GUID 对应的客户端。
在本发明实施例中, 根据用户在一个客户端上对播放列表进行的操作生成 操作码并上传至服务器, 由服务器将该操作码下发给其他客户端, 从而在播放 列表发生变更的同时, 对该用户在其他客户端上的播放列表进行同步变更, 实 现了播放列表的自动同步, 提高了播放列表同步的实时性。
本发明的检测单元、生成单元、提取单元、发送单元、接收单元、确定单元、 关联单元、 获取单元等元素可以实现为硬件、 软件、 固件或者它们的组合, 并 且可以用在它们的系统、 子系统、 部件或者子部件中, 以实现本发明的播放列 表同步方法。 当以软件方式实现时, 本发明的上述元素是被用于执行所需任务 的程序或者代码段。 程序或者代码段可以存储在计算机装置(如客户端) 的机 器可读介质中, 或者通过载波中携带的数据信号在传输介质或者通信链路上传 送。 "机器可读介质"可以包括能够存储或传输信息的任何介质。机器可读介质 的例子包括电子电路、半导体存储器设备、 ROM,闪存、可擦除 ROM( EROM )、 软盘、 CD-ROM、 光盘、 硬盘、 光纤介质、 射频(RF )链路, 等等。 代码段可 以经由诸如因特网、 内联网等的计算机网络被下载。
以上所述仅为本发明的较佳实施例而已, 并不用以限制本发明, 凡在本发 明的精神和原则之内所作的任何修改、 等同替换和改进等, 均应包含在本发明 的保护范围之内。

Claims

权 利 要 求 书
1、 一种播放列表同步方法, 包括:
检测用户对第一客户端的播放列表的操作;
根据所述用户对所述第一客户端的播放列表的操作生成操作码;
提取标识信息, 所述标识信息包括所述用户的用户标识或者所述第一客户 端的全球唯一标识符 GUID;
向服务器发送所述操作码和所述标识信息, 以使所述服务器根据所述标识 信息将所述操作码发送给第二客户端, 使得所述第二客户端根据所述操作码对 所述第二客户端的播放列表进行同步操作。
2、 一种播放列表同步方法, 包括:
接收第一客户端发送的操作码和标识信息, 所述操作码是根据由所述第一 客户端检测的用户对所述第一客户端的播放列表的操作而生成的, 所述标识信 息包括所述用户的用户标识或者所述第一客户端的全球唯一标识符 GUID; 根据所述标识信息将所述操作码发送给第二客户端, 以使所述第二客户端 根据所述操作码对所述第二客户端的播放列表进行同步操作。
3、 如权利要求 2所述的方法, 其中, 所述标识信息包括所述用户的用户标 识, 并且其中所述根据所述标识信息将所述操作码发送给第二客户端包括: 根据所述用户的用户标识, 确定当前通过所述用户的用户标识登录在线的 所述第二客户端;
将所述操作码发送给所述当前通过所述用户的用户标识登录在线的第二客 户端。
4、如权利要求 2所述的方法, 其中, 所述标识信息包括所述第一客户端的 GUID, 所述方法还包括
在所述接收第一客户端发送的操作码和标识信息之前, 将所述第一客户端 的 GUID与所述第二客户端的 GUID进行关联,
并且其中所述根据所述标识信息将所述操作码发送给第二客户端包括: 根据所述第一客户端的 GUID, 获取与所述第一客户端的 GUID进行关联 的 GUID;
将所述操作码发送给与所述第一客户端的 GUID进行关联的 GUID对应的 第二客户端。
5、 一种播放列表同步方法, 包括:
接收服务器发送的操作码, 所述操作码是根据由第一客户端检测的用户对 所述第一客户端的播放列表的搡作而生成的;
根据所述操作码对第二客户端的播放列表进行同步操作。
6、 如权利要求 5所述的方法, 其中, 所述第二客户端包括当前通过所述用 户的用户标识登录在线的客户端。
7、 如权利要求 5所述的方法, 其中, 所述第二客户端包括与所述第一客户 端的全球唯一标识符 GUID进行关联的 GUID对应的客户端。
8、 一种播放列表同步装置, 包括:
检测单元, 用于检测用户对第一客户端的播放列表的操作;
生成单元, 用于 居所述用户对所述第一客户端的播放列表的操作生成搡 作码;
提取单元, 用于提取标识信息, 所述标识信息包括所述用户的用户标识或 者所述第一客户端的全球唯一标识符 GUID;
第一发送单元, 用于向服务器发送所述操作码和所述标识信息, 以使所述 服务器根据所述标识信息将所述操作码发送给第二客户端, 使得所述第二客户 端根据所述操作码对所述第二客户端的播放列表进行同步操作。
9、 一种播放列表同步装置, 包括:
第一接收单元, 用于接收第一客户端发送的操作码和标识信息, 所述操作 码是根据由所述第一客户端检测的用户对所述第一客户端的播放列表的操作而 生成的, 所述标识信息包括所述用户的用户标识或者所述第一客户端的全球唯 一标识符 GUID; 第二发送单元, 用于根据所述标识信息将所述操作码发送给第二客户端, 以使所述第二客户端根据所述操作码对所述第二客户端的播放列表进行同步操 作。
10、 如权利要求 9所述的装置, 其中, 所述标识信息包括所述用户的用户 标识, 并且其中所述第二发送单元包括:
确定子单元, 用于^ ^据所述用户的用户标识, 确定当前通过所述用户的用 户标识登录在线的所述第二客户端;
第一发送子单元, 用于将所述操作码发送给所述当前通过所述用户的用户 标识登录在线的第二客户端。
11、 如权利要求 9所述的装置, 其中, 所述标识信息包括所述第一客户端 的 GUID, 所述装置还包括:
关联单元, 用于将所述第一客户端的 GUID与所述第二客户端的 GUID进 行关联;
其中所述第二发送单元包括:
获取子单元, 用于根据所述笫一客户端的 GUID, 获取与所述第一客户端 的 GUID进行关联的 GUID;
第二发送子单元, 用于将所述操作码发送给与所述第一客户端的 GUID进 行关联的 GUID对应的第二客户端。
12、 一种播放列表同步装置, 包括:
笫二接收单元, 用于接收服务器发送的操作码, 所述操作码是根据由第一 客户端检测的用户对所述第一客户端的播放列表的操作而生成的;
同步单元, 用于根据所述操作码对第二客户端的播放列表进行同步操作。
13、如权利要求 12所述的装置, 其中, 所述第二客户端包括当前通过所述 用户的用户标识登录在线的客户端。
14、如权利要求 12所述的装置, 其中, 所述第二客户端包括与所述笫一客 户端的全球唯一标识符 GUID进行关联的 GUID对应的客户端。
PCT/CN2013/085691 2012-11-12 2013-10-22 播放列表同步方法及装置 WO2014071801A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/703,568 US9967296B2 (en) 2012-11-12 2015-05-04 Method and apparatus for playlist synchronization

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210450197.XA CN103812896B (zh) 2012-11-12 播放列表同步方法及装置
CN201210450197.X 2012-11-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/703,568 Continuation US9967296B2 (en) 2012-11-12 2015-05-04 Method and apparatus for playlist synchronization

Publications (1)

Publication Number Publication Date
WO2014071801A1 true WO2014071801A1 (zh) 2014-05-15

Family

ID=50684036

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/085691 WO2014071801A1 (zh) 2012-11-12 2013-10-22 播放列表同步方法及装置

Country Status (2)

Country Link
US (1) US9967296B2 (zh)
WO (1) WO2014071801A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3829107A1 (en) * 2014-06-04 2021-06-02 Sonos Inc. Cloud queue management
US11880553B2 (en) 2014-06-04 2024-01-23 Sonos, Inc. Continuous playback queue

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9485545B2 (en) * 2014-07-14 2016-11-01 Sonos, Inc. Inconsistent queues
JP6354421B2 (ja) * 2014-07-25 2018-07-11 富士ゼロックス株式会社 情報処理装置、情報処理システム、プログラム、及び記録媒体
DE102015001622A1 (de) * 2015-02-09 2016-08-11 Unify Gmbh & Co. Kg Verfahren zur Übertragung von Daten in einem Multimedia-System, sowie Softwareprodukt und Vorrichtung zur Steuerung der Übertragung von Daten in einem Multimedia-System
CN107819809B (zh) * 2016-09-14 2024-03-05 京东方科技集团股份有限公司 对内容进行同步操作的方法及装置
CN108282673B (zh) * 2018-01-29 2021-02-23 阿里巴巴(中国)有限公司 一种播放记录的更新方法、服务器及客户端

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1914601A (zh) * 2004-01-27 2007-02-14 皇家飞利浦电子股份有限公司 通过播放列表的音频/视频内容同步
CN101017497A (zh) * 2006-02-10 2007-08-15 三星电子株式会社 管理分布式内容的方法和设备
CN101340274A (zh) * 2008-08-21 2009-01-07 北京搜狗科技发展有限公司 一种数据同步的方法及装置
CN102215115A (zh) * 2010-04-07 2011-10-12 腾讯科技(深圳)有限公司 播放列表信息同步方法及用于播放列表信息同步的服务器
US20120054793A1 (en) * 2010-08-24 2012-03-01 Kang Haeng Joon Method for synchronizing contents and display device enabling the method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7366856B2 (en) * 2004-10-13 2008-04-29 Ebay Inc. Method and system to locate a storage device
US7818350B2 (en) * 2005-02-28 2010-10-19 Yahoo! Inc. System and method for creating a collaborative playlist
US20070162605A1 (en) * 2006-01-07 2007-07-12 Chalasani Nanchariah R Distributed instant messaging
CN102025648B (zh) * 2009-09-16 2014-12-03 腾讯科技(深圳)有限公司 一种即时通讯的方法和服务器
US20120117026A1 (en) * 2010-06-10 2012-05-10 Cricket Communications, Inc. Play list management
US9167302B2 (en) * 2010-08-26 2015-10-20 Cox Communications, Inc. Playlist bookmarking
CN102006319B (zh) 2010-10-25 2014-02-05 同辉佳视(北京)信息技术有限公司 一种多终端Flash同步播放的方法和系统
US10200756B2 (en) 2011-02-11 2019-02-05 Sony Interactive Entertainment LLC Synchronization of favorites and/or recently viewed lists between registered content playback devices
CN103096178A (zh) * 2011-11-02 2013-05-08 腾讯科技(深圳)有限公司 播放流媒体文件的方法和装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1914601A (zh) * 2004-01-27 2007-02-14 皇家飞利浦电子股份有限公司 通过播放列表的音频/视频内容同步
CN101017497A (zh) * 2006-02-10 2007-08-15 三星电子株式会社 管理分布式内容的方法和设备
CN101340274A (zh) * 2008-08-21 2009-01-07 北京搜狗科技发展有限公司 一种数据同步的方法及装置
CN102215115A (zh) * 2010-04-07 2011-10-12 腾讯科技(深圳)有限公司 播放列表信息同步方法及用于播放列表信息同步的服务器
US20120054793A1 (en) * 2010-08-24 2012-03-01 Kang Haeng Joon Method for synchronizing contents and display device enabling the method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3829107A1 (en) * 2014-06-04 2021-06-02 Sonos Inc. Cloud queue management
US11831627B2 (en) 2014-06-04 2023-11-28 Sonos, Inc. Cloud queue access control
US11880553B2 (en) 2014-06-04 2024-01-23 Sonos, Inc. Continuous playback queue

Also Published As

Publication number Publication date
US20150237078A1 (en) 2015-08-20
US9967296B2 (en) 2018-05-08
CN103812896A (zh) 2014-05-21

Similar Documents

Publication Publication Date Title
WO2014071801A1 (zh) 播放列表同步方法及装置
US11212808B2 (en) Coordinated control of media playback
JP6438464B2 (ja) 同期オーディオ再生
US10754313B2 (en) Providing audio and alternate audio simultaneously during a shared multimedia presentation
US11153620B2 (en) Media broadcasting method, server, terminal device, and storage medium
US9705944B2 (en) Multi-terminal synchronous play control method and apparatus
US8135865B2 (en) Synchronization and transfer of digital media items
US20180101356A1 (en) Mesh network of nearby mobile devices as a combined speaker system for audio
JP2016538754A (ja) コンテンツ配信のための方法及び装置
JP2015528127A (ja) キューへのリモート追加を含んだネットワーク音楽再生のためのシステムおよび方法
US20170068730A1 (en) Display apparatus, background music providing method thereof and background music providing system
US20140052872A1 (en) System and method for improved content streaming
US20150081068A1 (en) Method for synchronizing audio playback of plural playing devices and audio playback system
EP3139573A1 (en) Media processing method and device
US11889165B2 (en) Methods, computer server systems and media devices for media streaming
JP4791871B2 (ja) 遠隔操作方法、通信システム及び遠隔サーバ
US10666588B2 (en) Method for sharing media content, terminal device, and content sharing system
WO2016155363A1 (zh) 多媒体文件播放器的播放列表的维护方法及装置
US9374613B2 (en) Media content flicking systems and methods
JP6213879B2 (ja) 情報処理装置および制御方法
EP4087261A1 (en) Device discovery for social playback
CN103595752A (zh) 一种信息管理方法
TWM494991U (zh) 雲端行動ktv點歌裝置
EP2573728A1 (en) Sound-source distribution method for an electronic terminal, and system for same
US12003558B2 (en) Device discovery for social playback

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13852442

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 23/09/2015)

122 Ep: pct application non-entry in european phase

Ref document number: 13852442

Country of ref document: EP

Kind code of ref document: A1