WO2015081796A1 - 移动终端与智能电视间播放记录同步的方法和装置 - Google Patents

移动终端与智能电视间播放记录同步的方法和装置 Download PDF

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Publication number
WO2015081796A1
WO2015081796A1 PCT/CN2014/092206 CN2014092206W WO2015081796A1 WO 2015081796 A1 WO2015081796 A1 WO 2015081796A1 CN 2014092206 W CN2014092206 W CN 2014092206W WO 2015081796 A1 WO2015081796 A1 WO 2015081796A1
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Prior art keywords
time point
multimedia file
point information
playing
shared
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PCT/CN2014/092206
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English (en)
French (fr)
Inventor
崔劲柯
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乐视网信息技术（北京）股份有限公司
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Publication of WO2015081796A1 publication Critical patent/WO2015081796A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/854—Content authoring
    • H04N21/8547—Content authoring involving timestamps for synchronizing content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising 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
    • H04N21/43076—Synchronising 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

Definitions

  • the present invention relates to the field of television, and in particular to a method and apparatus for synchronizing playback records between a mobile terminal and a smart television.
  • smart TV As an information dissemination terminal, television is widely used in people's lives. With the advancement of Internet technology, smart TV technology has also developed rapidly. In addition to watching TV programs with traditional TV, smart TVs can also listen to online songs, watch online videos or other multimedia files over the Internet. In addition, smart TV can also be connected with other mobile devices in combination with cloud technology to achieve resource sharing and enhance intelligence.
  • the multimedia file may be interrupted due to factors such as the network status, the user executing other processes, and the user actively issuing an interrupt instruction.
  • the user opens the multimedia file again.
  • some smart TV systems have a “memory” function, which records the position of the last multimedia file interruption, so that when the user continues to watch on the smart TV, it will continue from the interruption of the multimedia file. Play, this implementation has improved the intelligence of smart TV to a certain extent.
  • users can use a common account to realize the resource sharing between the smart TV and the mobile terminal through cloud technology.
  • the invention provides a method and device for synchronizing playing records between a mobile terminal and a smart television,
  • a method and device for synchronizing playing records between a mobile terminal and a smart television In order to solve at least the interruption of the multimedia file played by the smart TV in the prior art, when using the mobile technology to play by other mobile terminals, the user needs to manually adjust to the interrupted position to cause complicated operation and low precision.
  • a method for synchronizing a mobile terminal with a smart television play record comprising: responding to the detected event of playing a multimedia file shared with a smart TV connected through a cloud technology to a cloud server Sending the first request instruction to obtain the first time point information saved by the cloud server, wherein the cloud server saves the first time point information corresponding to the abnormal situation in the process of recording the multimedia file of the smart TV end sent by the smart television end; And determining, according to the obtained first time point information, a starting time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record.
  • determining, according to the obtained first time point information, a starting time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record including: searching, in the obtained first time point information, a second time point information corresponding to the currently played multimedia file; in the found second time point information, determining that the time arrangement order is the last time point; and determining the determined time sequence as the last time point as the shared share
  • the shared multimedia file is controlled to start playing from the time sequence to the last point in time.
  • determining, according to the obtained first time point information, a starting time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record including: searching, in the obtained first time point information, The second time point information corresponding to the currently played multimedia file; if the second time point information does not exist, controlling the shared multimedia file to start playing from the original starting time point of the multimedia file.
  • the abnormal situation occurs during the playing of the multimedia file on the smart TV end, at least one of the following: starting the multimedia file, suspending the playing of the multimedia file, and terminating the playing of the multimedia file.
  • a method for synchronizing playback of a smart TV with a mobile terminal comprising: responsive to the detected event of playing a multimedia file shared with a mobile terminal connected by the cloud technology, to a local The database sends a second request instruction to obtain the third time point information saved by the local database, where the local database stores the third time point information of the mobile terminal currently playing the multimedia file sent by the mobile terminal every predetermined time; The third time point information determines the starting time point of the played shared multimedia file to achieve synchronization with the smart television end playing record.
  • determining, according to the obtained third time point information, a start time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record including: searching, in the acquired third time point information, a fourth time point information corresponding to the currently played multimedia file; in the found fourth time point information, determining that the time sorting order is the last time point; and determining the determined time sorting order as the last time point as the shared share
  • the shared multimedia file is controlled to start playing from the time sequence to the last point in time.
  • determining, according to the obtained third time point information, a start time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record including: searching, in the acquired third time point information, The fourth time point information corresponding to the currently played multimedia file; if the fourth time point information does not exist, controlling the shared multimedia file to play from the original starting point of the multimedia file.
  • an apparatus for synchronizing a mobile terminal with a smart television play record comprising: a first acquisition unit for sharing with the smart television connected by the cloud technology in response to the detected play The event of the multimedia file sends a first request instruction to the cloud server to obtain the first time point information saved by the cloud server, wherein the cloud server saves the record sent by the smart television end, and the abnormal situation occurs during the playing of the multimedia file of the smart television end.
  • the first determining unit is configured to determine, according to the acquired first time point information, a starting time point of the played shared multimedia file, so as to achieve synchronization with the smart television end playing record.
  • the first determining unit includes: a first searching module, configured to: search, in the obtained first time point information, second time point information corresponding to the currently played multimedia file; the first determining module is configured to: In the found second time point information, determining that the time arrangement order is the last time point; the first control module is configured to use the determined time sequence as the last time point as the starting time point of the played shared multimedia file. , control the shared multimedia files from the time sorting order to start playing at the last point in time.
  • a first searching module configured to: search, in the obtained first time point information, second time point information corresponding to the currently played multimedia file
  • the first determining module is configured to: In the found second time point information, determining that the time arrangement order is the last time point
  • the first control module is configured to use the determined time sequence as the last time point as the starting time point of the played shared multimedia file. , control the shared multimedia files from the time sorting order to start playing at the last point in time.
  • an apparatus for synchronizing playback of a smart TV with a mobile terminal comprising: a second acquisition unit, configured to share with the mobile terminal connected by the cloud technology in response to the detected play The event of the multimedia file sends a second request instruction to the local database to obtain the third time point information saved by the local database, wherein the local database stores the second time that the mobile terminal sends the multimedia file currently recorded by the mobile terminal.
  • Time point And a second determining unit configured to determine, according to the acquired third time point information, a starting time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record.
  • the user can use a common account to realize the resource sharing between the smart TV and the mobile terminal through the cloud technology, and when the user uses the mobile terminal or the smart TV to view the multimedia file shared by the cloud technology,
  • the user's viewing record is recorded, and when the smart TV is used to watch the multimedia file is interrupted, and then the mobile terminal is used for viewing, or the mobile terminal is used to watch the multimedia file interruption, the smart device is used again.
  • the user does not need to manually jump to the interrupted position, and can directly jump to the interrupted position through the recorded viewing record.
  • This processing method effectively solves the interruption of the multimedia file playback in the prior art.
  • the user needs to manually adjust to the interrupted position, resulting in complicated operation and low precision, simplifying the operation and improving the intelligence of viewing multimedia files.
  • FIG. 1 is an optional flowchart of a method for synchronizing a mobile terminal with a smart television play record according to an embodiment of the present invention
  • FIG. 2 is an optional structural block diagram of an apparatus for synchronizing a mobile terminal with a smart television broadcast record according to an embodiment of the present invention
  • FIG. 3 is a block diagram showing another optional structure of an apparatus for synchronizing a mobile terminal with a smart television broadcast record according to an embodiment of the present invention
  • FIG. 4 is an optional flowchart of a method for synchronizing playback of a smart TV with a mobile terminal according to an embodiment of the present invention
  • FIG. 5 is an optional structural block diagram of an apparatus for synchronizing playback of a smart TV with a mobile terminal according to an embodiment of the present invention
  • FIG. 6 is a block diagram showing another optional structure of an apparatus for synchronizing playback of a smart TV and a mobile terminal according to an embodiment of the present invention.
  • FIG. 1 shows an optional flowchart of the method. As shown in FIG. 1, the method includes the following steps:
  • S104 Determine, according to the obtained first time point information, a starting time point of the played shared multimedia file, so as to achieve synchronization with the smart television end playing record.
  • mobile terminals such as mobile phones, tablet computers
  • smart TVs use the same account, and resources can be shared through cloud technology.
  • multimedia files such as video files
  • the smart TV is used to detect whether the playback process occurs.
  • An abnormal process detects the interruption and determines that an abnormality has occurred. The time point of the interruption is recorded and uploaded to the cloud server.
  • the embodiment provides a determining scheme for determining whether an abnormality occurs in the multimedia file playing process: when detecting that the multimedia file starts playing, or the multimedia file is paused, or the multimedia file is terminated, determining that the multimedia file is abnormal Operation, at this time, the time point corresponding to the abnormal operation is recorded.
  • the request command is triggered to the cloud server for inquiry, whether there is a play record of the multimedia file, and at this time, the smart TV end record is obtained on the cloud server.
  • the time point when the abnormal operation occurs indicating that the user has viewed the multimedia file through other electronic devices, and the mobile terminal controls the multimedia file played by the local end to directly jump to the time point for playing according to the acquired time point.
  • the step of determining the start time point of the played shared multimedia file according to the obtained first time point information to synchronize with the smart television end playing record is further proposed.
  • An optional solution specifically, the following steps: searching for the second time point information corresponding to the currently played multimedia file in the obtained first time point information; and searching for the second time point information
  • the time sequence is determined as the last time point; the determined time is arranged as the last time point as the starting time point of the shared multimedia file played, and the shared multimedia file is controlled from the time sequence to the last time point.
  • the position starts to play. If the second time point information does not exist in the acquired first time point information, the shared multimedia file is controlled to start playing from the original starting time point of the multimedia file.
  • the first time point information includes multiple time points, and each multimedia file records a time point every time an abnormal operation occurs, and a multimedia file may record many time points, therefore,
  • the attribute information may be added to the time point, and different attributes are used to identify different multimedia files.
  • After determining a plurality of time points corresponding to the multimedia file currently to be played it is necessary to select which time point is used as the start time of the play.
  • each time point is sorted in chronological order, and the time is sorted to the last. The time point is used as the start time of the play.
  • the time points corresponding to the recording of a certain multimedia file play are 00:30:50, 00:45:45, 01:03:40, respectively, due to the time point 01: 03:40 is the most backward, and this time point is used as the starting time for playing multimedia files.
  • the update alternative mode may also be selected, that is, each time an abnormal operation occurs, the time point corresponding to the abnormal operation is recorded, and the time point of the previous record is replaced by the same, so that Reduce the amount of data storage.
  • the second time point information corresponding to the currently played multimedia file is not found in the obtained first time point information, it is determined that the multimedia file is not played, and the multimedia is not required to be played.
  • the file is played directly from the beginning of the multimedia file. This implementation ensures the accuracy of the jump play.
  • the embodiment provides a device for synchronizing the mobile terminal with the smart television playing record, and FIG. 2 shows an optional structure of the device.
  • the block diagram as shown in Figure 2, includes:
  • the first obtaining unit 20 is configured to send a first request instruction to the cloud server to obtain the first time point information saved by the cloud server, in response to the detected event of playing the multimedia file shared by the smart TV connected by the cloud technology,
  • the cloud server stores the first time point information corresponding to the abnormal situation in the process of playing the multimedia file of the smart TV end sent by the smart television end;
  • the first determining unit 22 is connected to the first obtaining unit 20, and is configured to determine, according to the acquired first time point information, a starting time point of the played shared multimedia file, so as to achieve synchronization with the smart television end playing record.
  • mobile terminals such as mobile phones, tablet computers
  • smart TVs use the same account, and resources can be shared through cloud technology.
  • multimedia files such as video files
  • the smart TV is used to detect whether the playback process occurs.
  • An abnormal process detects the interruption and determines that an abnormality has occurred. The time point of the interruption is recorded and uploaded to the cloud server.
  • the embodiment provides a determining scheme for determining whether an abnormality occurs in the multimedia file playing process: when detecting that the multimedia file starts playing, or the multimedia file is paused, or the multimedia file is terminated, determining that the multimedia file is abnormal Operation, at this time, the time point corresponding to the abnormal operation is recorded.
  • the request command is triggered to the cloud server for inquiry, whether there is a play record of the multimedia file, and at this time, the smart TV end record is obtained on the cloud server.
  • the time point when the abnormal operation occurs indicating that the user has viewed the multimedia file through other electronic devices, and the mobile terminal controls the multimedia file played by the local end to directly jump to the time point for playing according to the acquired time point.
  • the step of determining the start time point of the played shared multimedia file according to the obtained first time point information to synchronize with the smart television end playing record is further proposed.
  • the first determining unit 22 includes: a first searching module 222, configured to search for the currently played multimedia file in the acquired first time point information.
  • the first determining module 224 is connected to the first searching module 222, and is configured to determine, in the found second time point information, that the time sorting order is the last time point; the first control module 226 And connecting to the first determining module 224, configured to use the determined time sequence as the last time point as the starting time point of the played shared multimedia file, and control the shared multimedia file from the time sorting order to the last time point position. Start playing.
  • the first control module 226 of the first determining unit 22 is further configured to control the shared multimedia file to start playing from the original starting time point of the multimedia file when the second time point information is not present.
  • the first time point information includes multiple time points, and each multimedia file records a time point every time an abnormal operation occurs, and a multimedia file may record many time points, therefore,
  • the attribute information may be added to the time point, and different attributes are used to identify different multimedia files.
  • After determining a plurality of time points corresponding to the multimedia file currently to be played it is necessary to select which time point is used as the start time of the play.
  • each time point is sorted in chronological order, and the time is sorted to the last. The time point is used as the start time of the play.
  • the time points corresponding to the recording of a certain multimedia file play are 00:30:50, 00:45:45, 01:03:40, respectively, due to the time point 01: 03:40 is the most backward, and this time point is used as the starting time for playing multimedia files.
  • the update alternative mode may also be selected, that is, each time an abnormal operation occurs, the time point corresponding to the abnormal operation is recorded, and the time point of the previous record is replaced by the same, so that Reduce the amount of data storage.
  • the second time point information corresponding to the currently played multimedia file is not found in the obtained first time point information, it is determined that the multimedia file is not played, and the multimedia is not required to be played.
  • the file is played directly from the beginning of the multimedia file. This implementation ensures the accuracy of the jump play.
  • a method for synchronizing playback records between a smart TV and a mobile terminal is provided. Specifically, as shown in FIG. 4, the method includes the following steps:
  • S402. Send a second request instruction to the local database to obtain a third time point information saved by the local database, in response to the detected event of playing the multimedia file shared by the mobile terminal connected by the cloud technology, where the local database is saved. Recording, at a predetermined time, the third time point information that the mobile terminal currently plays the multimedia file;
  • mobile terminals such as mobile phones, tablet computers
  • smart TVs use the same account, and resources can be shared through cloud technology.
  • the mobile terminal side sends the play record of the local multimedia file to the database for storing the play record at the smart TV end every predetermined time (for example, ten minutes), that is, the time point of the play.
  • the mobile terminal side first uploads the local multimedia file play record to the cloud server, and then the cloud server synchronizes to the smart TV end database.
  • the multimedia file is interrupted due to some factors.
  • the smart TV database stores the time point sent from the mobile terminal side within the latest predetermined time (ten minutes).
  • the request command is triggered to the database for inquiry, whether there is a play record of the multimedia file, and at this time, the abnormal operation of the smart TV end record is obtained in the database.
  • the time point indicates that the user has viewed the multimedia file through other mobile terminals, and the smart TV terminal controls the multimedia file played by the local end to directly jump to the time point for playing according to the acquired time point.
  • the foregoing database may store the play record of the multimedia file played by the smart TV end in addition to the play record of the multimedia file in the predetermined time of the mobile terminal, and the play record may also serve as a basis for the jump play.
  • the user's viewing record is recorded every predetermined time, and is synchronized to the smart TV end, and the mobile terminal views the multimedia file.
  • the user does not need to manually jump to the interrupted position, and the smart TV can directly jump to the interrupted position by querying the time point recorded by the local database, and this processing method effectively solves
  • the mobile terminal plays the multimedia file interruption, the user needs to use the smart TV to play through the cloud technology.
  • Manual adjustment to the interrupt position results in a complicated operation and low precision, which simplifies the operation and improves the intelligence of viewing multimedia files.
  • the step of determining, according to the acquired third time point information, the start time point of the played shared multimedia file to synchronize with the smart television end playing record is further proposed.
  • the time sequence is determined as the last time point; the determined time is arranged as the last time point as the starting time point of the shared multimedia file played, and the shared multimedia file is controlled from the time sequence to the last time point. The position starts to play. If the fourth time point information does not exist in the acquired third time point information, the shared multimedia file is controlled to be played from the original start time of the multimedia file.
  • the third time point information includes multiple time points
  • different multimedia files record a time point every predetermined time
  • a multimedia file may record many time points, so in determining the time
  • you click you need to find the time point corresponding to the multimedia file that you want to play.
  • After determining a plurality of time points corresponding to the multimedia file currently to be played it is necessary to select which time point is used as the start time of the play.
  • each time point is sorted in chronological order, and the time is sorted to the last. The time point is used as the start time of the play.
  • the recorded time point of a multimedia file recorded every predetermined time (10 minutes) is 00:30:50, 00:40:50, 00:50:50, Since the time point 00:50:50 is the most backward, the time point is used as the start time of the multimedia file playback.
  • the update replacement mode may also be selected, that is, the time point of the previous recording is replaced with the time point recorded every predetermined time, thereby reducing the amount of data storage.
  • the fourth time point information corresponding to the currently played multimedia file is not found in the acquired third time point information, if it is determined that the multimedia file has not been played, the multimedia device does not need to be jumped to play. The file is played directly from the beginning of the multimedia file. This implementation ensures the accuracy of the jump play.
  • the embodiment provides a device for synchronizing playback records between the smart TV and the mobile terminal, and FIG. 5 shows the An optional structural schematic of the device, as shown in FIG. 5, the device includes:
  • the second obtaining unit 50 is configured to send a second request instruction to the local database to obtain the third time point information saved by the local database, in response to the detected event of playing the multimedia file shared by the mobile terminal connected by the cloud technology,
  • the local database stores the second time point information of the mobile terminal currently playing the multimedia file that is sent by the mobile terminal every predetermined time;
  • the second determining unit 52 is connected to the second obtaining unit 50, and is configured to determine, according to the acquired third time point information, a starting time point of the played shared multimedia file, to achieve synchronization with the smart television end playing record.
  • mobile terminals such as mobile phones, tablet computers
  • smart TVs use the same account, and resources can be shared through cloud technology.
  • the mobile terminal side sends the play record of the local multimedia file to the database for storing the play record at the smart TV end every predetermined time (for example, ten minutes), that is, the time point of the play.
  • the mobile terminal side first uploads the local multimedia file play record to the cloud server, and then the cloud server synchronizes to the smart TV end database.
  • the multimedia file is interrupted due to some factors.
  • the smart TV database stores the time point sent from the mobile terminal side within the latest predetermined time (ten minutes).
  • the request command is triggered to the database for inquiry, whether there is a play record of the multimedia file, and at this time, the abnormal operation of the smart TV end record is obtained in the database.
  • the time point indicates that the user has viewed the multimedia file through other mobile terminals, and the smart TV terminal controls the multimedia file played by the local end to directly jump to the time point for playing according to the acquired time point.
  • the foregoing database may store the play record of the multimedia file played by the smart TV end in addition to the play record of the multimedia file in the predetermined time of the mobile terminal, and the play record may also serve as a basis for the jump play.
  • the user's viewing record is recorded every predetermined time, and is synchronized to the smart TV end, and the mobile terminal views the multimedia file.
  • the user does not need to manually jump to the interrupted position, and the smart TV can directly jump to the interrupted position by querying the time point recorded by the local database, and this processing method effectively solves
  • the mobile terminal plays the multimedia file interruption, when using the smart TV to play through the cloud technology, the user needs to manually adjust to the interrupted position, resulting in complicated operation and low precision, simplifying the operation, and simultaneously Increased the intelligence of watching multimedia files.
  • the step of determining, according to the acquired third time point information, the start time point of the played shared multimedia file to synchronize with the smart television end playing record is further proposed.
  • the second determining unit 52 includes: a second searching module 522, configured to search for the currently played multimedia file in the acquired first time point information.
  • the second determining module 524 is connected to the second searching module 522, configured to determine, in the found fourth time point information, that the time sorting order is the last time point; the second control module 526 And connecting to the second determining module 524, configured to use the determined time sequence as the last time point as the starting time point of the played shared multimedia file, and control the shared multimedia file from the time sorting order to the last time point position. Start playing.
  • the second control module 526 of the second determining unit 52 is further configured to control the shared multimedia file to be played from the original start time of the multimedia file when the fourth time point information is not present.
  • the third time point information includes multiple time points
  • different multimedia files record a time point every predetermined time
  • a multimedia file may record many time points, so in determining the time
  • you click you need to find the time point corresponding to the multimedia file that you want to play.
  • After determining a plurality of time points corresponding to the multimedia file currently to be played it is necessary to select which time point is used as the start time of the play.
  • each time point is sorted in chronological order, and the time is sorted to the last. The time point is used as the start time of the playback.
  • the recorded time point of a multimedia file recorded every predetermined time is 00:30:50, 00:40:50, 00:50:50, due to the time point 00. : 50:50 is the most backward, and this time point is used as the starting time for playing multimedia files.
  • the update replacement mode may also be selected, that is, the time point of the previous recording is replaced with the time point recorded every predetermined time, thereby reducing the amount of data storage.
  • the multimedia device does not need to be jumped to play. The file is played directly from the beginning of the multimedia file. This implementation ensures the accuracy of the jump play.
  • the application can be applied to a computer system/server that can operate with numerous other general purpose or special purpose computing system environments or configurations.
  • Examples of well-known computing systems, environments, and/or configurations suitable for use with computer systems/servers include, but are not limited to, personal computer systems, server computer systems, thin clients, thick clients, handheld or laptop devices, based on Microprocessor systems, set-top boxes, programmable consumer electronics, networked personal computers, small computer systems, mainframe computer systems, and distributed cloud computing technology environments including any of the above, and the like.
  • the computer system/server can be described in the general context of computer system executable instructions (such as program modules) being executed by a computer system.
  • program modules may include routines, programs, target programs, components, logic, data structures, and the like that perform particular tasks or implement particular abstract data types.
  • the computer system/server can be implemented in a distributed cloud computing environment where tasks are performed by remote processing devices that are linked through a communication network.
  • program modules may be located on a local or remote computing system storage medium including storage devices.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

本发明公开了一种移动终端与智能电视间播放记录同步的方法和装置，其中，该方法包括：响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取云端服务器保存的第一时间点信息，其中，云端服务器保存有智能电视端发送的记录智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。本发明解决了现有技术中智能电视播放多媒体文件发生中断后，通过云技术使用其他移动终端进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题，简化操作，提升了智能性。

Description

移动终端与智能电视间播放记录同步的方法和装置
本申请要求于2013年12月5日提交中国专利局、申请号为201310644876.5，发明名称为“移动终端与智能电视间播放记录同步的方法和装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及电视领域，具体而言，涉及一种移动终端与智能电视间播放记录同步的方法和装置。
背景技术
电视作为信息传播终端，在人们生活中被广泛使用。随着互联网技术的进步，智能电视技术也快速发展。智能电视除具有传统电视的观看有线电视节目外，还可以通过互联网收听网络歌曲、观看网络视频或其他多媒体文件。此外，智能电视还可以结合云技术，与其他移动设备连接，实现资源共享，提升智能化。
现有技术中，用户在使用智能电视进行多媒体文件的播放时，可能会因为网络状态、用户执行其他进程、用户主动发出中断指令等因素而导致多媒体文件播放的中断，当用户再次打开该多媒体文件进行播放时，一般需要从头开始；也有的智能电视系统具有“记忆”功能，会记录上次多媒体文件中断时的位置，这样用户在智能电视上继续观看时，会从多媒体文件中断位置开始进行继续播放，这种实现方式在一定程度上提升了智能电视的智能程度。但是随着现有的智能电视技术发展和云技术的出现，用户可以使用一个共同的账号，通过云技术实现智能电视与移动终端的资源共享，在这种共享资源的前提下，当用户使用智能电视观看多媒体文件发生中断后，可能使用其他移动终端进行播放，而此时，用户需要在其他移动终端上手动调整至上次中断的位置，增加用户的操作复杂度；此外，用于手动调整精度不高，用户无法准确调整到中断位置，造成时间的浪费。
针对现有技术中智能电视播放多媒体文件发生中断后，通过云技术使用其他移动终端进行播放时，无法自动定位到前次播放中断点的问题，目前尚未提出有效地解决方案。
发明内容
本发明提供了一种移动终端与智能电视间播放记录同步的方法和装置， 以至少解决现有技术中智能电视播放多媒体文件发生中断后，通过云技术使用其他移动终端进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题。
根据本发明的一个方面，提供了一种移动终端与智能电视播放记录同步的方法，该方法包括：响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取云端服务器保存的第一时间点信息，其中，云端服务器保存有智能电视端发送的记录智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
可选地，根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步，包括：在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；在查找到的第二时间点信息中，确定时间排列顺序为最后的时间点；将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。
可选地，根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步，包括：在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；若不存在第二时间点信息，则控制共享的多媒体文件从该多媒体文件原始起始时间点开始播放。
可选地，智能电视端多媒体文件播放过程中发生异常情况至少包括以下之一：多媒体文件开始播放、多媒体文件暂停播放、多媒体文件终止播放。
根据本发明的另一方面，提供了一种智能电视与移动终端播放记录同步的方法，该方法包括：响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取本地数据库保存的第三时间点信息，其中，本地数据库保存有移动终端每隔预定时间发送的记录移动终端当前播放多媒体文件的第三时间点信息；根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
可选地，根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步，包括：在获取的第三时间点信息中，查找与当前播放的多媒体文件对应的第四时间点信息；在查找到的第四时间点信息中，确定时间排列顺序为最后的时间点；将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。
可选地，根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步，包括：在获取的第三时间点信息中，查找与当前播放的多媒体文件对应的第四时间点信息；若不存在第四时间点信息，则控制共享的多媒体文件从该多媒体文件原始起始点开始时间播放。
根据本发明的另一方面，提供了一种移动终端与智能电视播放记录同步的装置，该装置包括：第一获取单元，用于响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取云端服务器保存的第一时间点信息，其中，云端服务器保存有智能电视端发送的记录智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；第一确定单元，用于根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
可选地，第一确定单元包括：第一查找模块，用于在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；第一确定模块，用于在查找到的第二时间点信息中，确定时间排列顺序为最后的时间点；第一控制模块，用于将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。
根据本发明的另一方面，提供了一种智能电视与移动终端播放记录同步的装置，该装置包括：第二获取单元，用于响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取本地数据库保存的第三时间点信息，其中，本地数据库保存有移动终端每隔预定时间发送的记录移动终端当前播放多媒体文件的第二时间点 信息；第二确定单元，用于根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
在本发明中用户可以使用一个共同的账号，通过云技术实现智能电视与移动终端的资源共享的情况下，在用户使用移动终端或者智能电视观看该云技术下共享的多媒体文件时，可以在每隔预定时间或者符合预定条件时，将用户的观看记录进行记录，当使用智能电视观看多媒体文件发生中断后，再使用移动终端进行收看时，或者使用移动终端观看多媒体文件发生中断后，再使用智能电视进行收看时，用户不需要手动进行跳转到中断的位置，可以通过记录的观看记录，直接跳转至中断位置，这种处理方式有效地解决了现有技术中智能电视播放多媒体文件发生中断后，通过云技术使用其他移动终端进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题，简化操作的同时，提升了观看多媒体文件的智能性。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明实施例的移动终端与智能电视播放记录同步的方法的一种可选的流程图；
图2是根据本发明实施例的移动终端与智能电视播放记录同步的装置的一种可选的结构框图；
图3是根据本发明实施例的移动终端与智能电视播放记录同步的装置的另一种可选的结构框图；
图4是根据本发明实施例的智能电视与移动终端播放记录同步的方法的一种可选的流程图；
图5是根据本发明实施例的智能电视与移动终端播放记录同步的装置的一种可选的结构框图；以及
图6是根据本发明实施例的智能电视与移动终端播放记录同步的装置的另一种可选的结构框图。
具体实施方式
下面将参照附图更详细地描述本公开的示例性实施例。虽然附图中显示 了本公开的示例性实施例，然而应当理解，可以以各种形式实现本公开而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更透彻地理解本公开，并且能够将本公开的范围完整的传达给本领域的技术人员。
实施例一
在本发明实施例提供了一种移动终端与智能电视播放记录同步的方法，图1示出该方法的一种可选的流程图，如图1所示，该方法包括如下步骤：
S102，响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取云端服务器保存的第一时间点信息，其中，云端服务器保存有智能电视端发送的记录智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；
S104，根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
具体来说，移动终端(如手机、平板电脑)和智能电视使用同一账号，通过云技术可实现资源的共享。在这种前提下，当用户使用智能电视观看云技术共享的多媒体文件(如视频文件)过程中，由于某些因素中断了多媒体文件的播放，此时，智能电视中用于检测播放过程是否发生异常的进程，检测到此次中断，认定为发生异常，则会记录中断的时间点，并上传至云端服务器。可选地，本实施例提供了一种判断多媒体文件播放过程是否发生异常的判定方案：当检测到多媒体文件开始播放、或多媒体文件暂停播放、或多媒体文件终止播放时，判定多媒体文件发生了异常操作，此时记录该异常操作对应的时间点。当用户在移动终端上使用相同的账号观看相同的多媒体文件时，会触发请求指令到云端服务器进行询问，是否存在该多媒体文件的播放记录，此时，在云端服务器上会获得智能电视端记录的发生异常操作的时间点，表征用户通过其他电子设备观看过该多媒体文件，移动终端会根据获取到的时间点，控制本端播放的该多媒体文件直接跳转至该时间点上进行播放。
上述技术方案中可以看出，在用户使用智能电视观看该云技术下共享的多媒体文件时，在符合预定条件时，会将用户的观看记录进行记录，当智能电视观看多媒体文件发生中断后，使用移动终端进行收看时，用户不需要手动进行跳转到中断的位置，移动终端可以通过查询记录的时间点，直接跳转 至中断位置，这种处理方式有效地解决了现有技术中智能电视播放多媒体文件发生中断后，通过云技术使用其他移动终端进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题，简化操作的同时，提升了观看多媒体文件的智能性。
在本发明的一个可选的实施方式中，还对上述根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步的步骤提出了一种可选的方案，具体来说，包括如下步骤：在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；在查找到的第二时间点信息中，确定时间排列顺序为最后的时间点；将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。若在获取的第一时间点信息中，不存在第二时间点信息，则控制共享的多媒体文件从该多媒体文件原始起始时间点开始播放。
具体实现时，由于多媒体文件数量很多，第一时间点信息包括多个时间点，不同的多媒体文件每次发生异常操作时都会记录一个时间点，一个多媒体文件可能会记录很多时间点，因此，在确定时间点时，需要查找到当前需要播放的多媒体文件对应的时间点，可选地，可以给时间点增加属性信息，不同的属性用于识别不同的多媒体文件。在确定了当前需要播放的多媒体文件对应的多个时间点后，需要选择以哪个时间点作为播放的起始时间，可选地，将各个时间点按照时间顺序进行排序，将时间排列顺序为最后的时间点作为播放的起始时间，例如，记录的某一多媒体文件播放发生异常对应的时间点分别为00:30:50，00:45:45，01:03:40，由于时间点01:03:40最为靠后，将该时间点作为多媒体文件播放的起始时间。可选地，在记录时间点的过程中，也可以选择更新替代的方式，即，每次发生异常操作后，记录该异常操作对应的时间点，用它替换前一次记录的时间点，这样可以减少数据存储量。可选地，如果在获取的第一时间点信息中，查找不到与当前播放的多媒体文件对应的第二时间点信息，则判定为该多媒体文件没有播放过，则不需要跳转播放该多媒体文件，直接从该多媒体文件的起始位置进行播放。这种实现方式，保证了跳转播放的准确性。
实施例二
基于上述实施例一中提供的移动终端与智能电视播放记录同步的方法，本实施例提供了一种移动终端与智能电视播放记录同步的装置，图2示出该装置的一种可选的结构框图，如图2所示，该装置包括：
第一获取单元20，用于响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取云端服务器保存的第一时间点信息，其中，云端服务器保存有智能电视端发送的记录智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；
第一确定单元22，与第一获取单元20连接，用于根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
具体来说，移动终端(如手机、平板电脑)和智能电视使用同一账号，通过云技术可实现资源的共享。在这种前提下，当用户使用智能电视观看云技术共享的多媒体文件(如视频文件)过程中，由于某些因素中断了多媒体文件的播放，此时，智能电视中用于检测播放过程是否发生异常的进程，检测到此次中断，认定为发生异常，则会记录中断的时间点，并上传至云端服务器。可选地，本实施例提供了一种判断多媒体文件播放过程是否发生异常的判定方案：当检测到多媒体文件开始播放、或多媒体文件暂停播放、或多媒体文件终止播放时，判定多媒体文件发生了异常操作，此时记录该异常操作对应的时间点。当用户在移动终端上使用相同的账号观看相同的多媒体文件时，会触发请求指令到云端服务器进行询问，是否存在该多媒体文件的播放记录，此时，在云端服务器上会获得智能电视端记录的发生异常操作的时间点，表征用户通过其他电子设备观看过该多媒体文件，移动终端会根据获取到的时间点，控制本端播放的该多媒体文件直接跳转至该时间点上进行播放。
上述技术方案中可以看出，在用户使用智能电视观看该云技术下共享的多媒体文件时，在符合预定条件时，会将用户的观看记录进行记录，当智能电视观看多媒体文件发生中断后，使用移动终端进行收看时，用户不需要手动进行跳转到中断的位置，移动终端可以通过查询记录的时间点，直接跳转至中断位置，这种处理方式有效地解决了现有技术中智能电视播放多媒体文 件发生中断后，通过云技术使用其他移动终端进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题，简化操作的同时，提升了观看多媒体文件的智能性。
在本发明的一个可选的实施方式中，还对上述根据获取的第一时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步的步骤提出了一种可选的方案，具体来说，如图3所示，第一确定单元22包括：第一查找模块222，用于在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；第一确定模块224，与第一查找模块222连接，用于在查找到的第二时间点信息中，确定时间排列顺序为最后的时间点；第一控制模块226，与第一确定模块224连接，用于将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。可选地，第一确定单元22的第一控制模块226还用于在不存在第二时间点信息时，控制共享的多媒体文件从该多媒体文件原始起始时间点开始播放。
具体实现时，由于多媒体文件数量很多，第一时间点信息包括多个时间点，不同的多媒体文件每次发生异常操作时都会记录一个时间点，一个多媒体文件可能会记录很多时间点，因此，在确定时间点时，需要查找到当前需要播放的多媒体文件对应的时间点，可选地，可以给时间点增加属性信息，不同的属性用于识别不同的多媒体文件。在确定了当前需要播放的多媒体文件对应的多个时间点后，需要选择以哪个时间点作为播放的起始时间，可选地，将各个时间点按照时间顺序进行排序，将时间排列顺序为最后的时间点作为播放的起始时间，例如，记录的某一多媒体文件播放发生异常对应的时间点分别为00:30:50，00:45:45，01:03:40，由于时间点01:03:40最为靠后，将该时间点作为多媒体文件播放的起始时间。可选地，在记录时间点的过程中，也可以选择更新替代的方式，即，每次发生异常操作后，记录该异常操作对应的时间点，用它替换前一次记录的时间点，这样可以减少数据存储量。可选地，如果在获取的第一时间点信息中，查找不到与当前播放的多媒体文件对应的第二时间点信息，则判定为该多媒体文件没有播放过，则不需要跳转播放该多媒体文件，直接从该多媒体文件的起始位置进行播放。这种实现方式，保证了跳转播放的准确性。
实施例三
在本发明实施例三中提供了一种智能电视与移动终端播放记录同步的方法，具体地，如图4所示，该方法包括如下步骤：
S402，响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取本地数据库保存的第三时间点信息，其中，本地数据库保存有移动终端每隔预定时间发送的记录移动终端当前播放多媒体文件的第三时间点信息；
S404，根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
具体来说，移动终端(如手机、平板电脑)和智能电视使用同一账号，通过云技术可实现资源的共享。在这种前提下，移动终端侧会每隔预定时间(如，十分钟)向智能电视端用于存储播放记录的数据库发送本端多媒体文件的播放记录，即，播放的时间点。可选地，移动终端侧将本端多媒体文件播放记录先上传至云端服务器后，再由云端服务器同步至智能电视端的数据库中。在移动终端播放多媒体文件的过程中，由于某些因素中断了多媒体文件的播放，此时，智能电视的数据库中存储有来自移动终端侧在最近预定时间(十分钟)内发送的时间点。当用户在智能电视端使用相同的账号观看相同的多媒体文件时，会触发请求指令到数据库进行询问，是否存在该多媒体文件的播放记录，此时，在数据库中获得智能电视端记录的发生异常操作的时间点，表征用户通过其他移动终端观看过该多媒体文件，智能电视端会根据获取到的时间点，控制本端播放的该多媒体文件直接跳转至该时间点上进行播放。可选地，上述数据库除了存储移动终端预定时间内多媒体文件的播放记录之外，还可以实时存储智能电视端播放多媒体文件的播放记录，该播放记录也可以作为跳转播放的依据。
上述技术方案中可以看出，在用户使用移动终端观看云技术下共享的多媒体文件时，每隔预定时间，会将用户的观看记录进行记录，并同步至智能电视端，当移动终端观看多媒体文件发生中断后，使用智能电视进行收看时，用户不需要手动进行跳转到中断的位置，智能电视可以通过查询本端数据库记录的时间点，直接跳转至中断位置，这种处理方式有效地解决了移动终端播放多媒体文件发生中断后，通过云技术使用智能电视进行播放时，需用户 手动调整至中断位置导致的操作复杂且精度低的问题，简化操作的同时，提升了观看多媒体文件的智能性。
在本发明的一个可选的实施方式中，还对上述根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步的步骤提出了一种可选的方案，具体来说，包括如下步骤：在获取的第三时间点信息中，查找与当前播放的多媒体文件对应的第四时间点信息；在查找到的第四时间点信息中，确定时间排列顺序为最后的时间点；将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。若在获取的第三时间点信息中，不存在第四时间点信息，则控制共享的多媒体文件从该多媒体文件原始起始时间播放。
具体实现时，由于多媒体文件数量很多，第三时间点信息包括多个时间点，不同的多媒体文件每隔预定时间都会记录一个时间点，一个多媒体文件可能会记录很多时间点，因此，在确定时间点时，需要查找到当前需要播放的多媒体文件对应的时间点，可选地，可以给时间点增加属性信息，不同的属性用于识别不同的多媒体文件。在确定了当前需要播放的多媒体文件对应的多个时间点后，需要选择以哪个时间点作为播放的起始时间，可选地，将各个时间点按照时间顺序进行排序，将时间排列顺序为最后的时间点作为播放的起始时间，例如，记录的某一多媒体文件每隔预定时间(10分钟)记录的时间点分别为00:30:50，00:40:50，00:50:50，由于时间点00:50:50最为靠后，将该时间点作为多媒体文件播放的起始时间。可选地，在记录时间点的过程中，也可以选择更新替代的方式，即，每隔预定时间记录的时间点，用它替换前一次记录的时间点，这样可以减少数据存储量。可选地，如果在获取的第三时间点信息中，查找不到与当前播放的多媒体文件对应的第四时间点信息，则判定为该多媒体文件没有播放过，则不需要跳转播放该多媒体文件，直接从该多媒体文件的起始位置进行播放。这种实现方式，保证了跳转播放的准确性。
实施例四
基于上述实施例三中提供的智能电视与移动终端播放记录同步的方法，本实施例提供了一种智能电视与移动终端播放记录同步的装置，图5示出该 装置的一种可选的结构示意图，如图5所示，该装置包括：
第二获取单元50，用于响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取本地数据库保存的第三时间点信息，其中，本地数据库保存有移动终端每隔预定时间发送的记录移动终端当前播放多媒体文件的第二时间点信息；
第二确定单元52，与第二获取单元50连接，用于根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步。
具体来说，移动终端(如手机、平板电脑)和智能电视使用同一账号，通过云技术可实现资源的共享。在这种前提下，移动终端侧会每隔预定时间(如，十分钟)向智能电视端用于存储播放记录的数据库发送本端多媒体文件的播放记录，即，播放的时间点。可选地，移动终端侧将本端多媒体文件播放记录先上传至云端服务器后，再由云端服务器同步至智能电视端的数据库中。在移动终端播放多媒体文件的过程中，由于某些因素中断了多媒体文件的播放，此时，智能电视的数据库中存储有来自移动终端侧在最近预定时间(十分钟)内发送的时间点。当用户在智能电视端使用相同的账号观看相同的多媒体文件时，会触发请求指令到数据库进行询问，是否存在该多媒体文件的播放记录，此时，在数据库中获得智能电视端记录的发生异常操作的时间点，表征用户通过其他移动终端观看过该多媒体文件，智能电视端会根据获取到的时间点，控制本端播放的该多媒体文件直接跳转至该时间点上进行播放。可选地，上述数据库除了存储移动终端预定时间内多媒体文件的播放记录之外，还可以实时存储智能电视端播放多媒体文件的播放记录，该播放记录也可以作为跳转播放的依据。
上述技术方案中可以看出，在用户使用移动终端观看云技术下共享的多媒体文件时，每隔预定时间，会将用户的观看记录进行记录，并同步至智能电视端，当移动终端观看多媒体文件发生中断后，使用智能电视进行收看时，用户不需要手动进行跳转到中断的位置，智能电视可以通过查询本端数据库记录的时间点，直接跳转至中断位置，这种处理方式有效地解决了移动终端播放多媒体文件发生中断后，通过云技术使用智能电视进行播放时，需用户手动调整至中断位置导致的操作复杂且精度低的问题，简化操作的同时，提 升了观看多媒体文件的智能性。
在本发明的一个可选的实施方式中，还对上述根据获取的第三时间点信息，确定播放的共享的多媒体文件的起始时间点，以实现与智能电视端播放记录的同步的步骤提出了一种可选的方案，具体来说，如图6所示，第二确定单元52包括：第二查找模块522，用于在获取的第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；第二确定模块524，与第二查找模块522连接，用于在查找到的第四时间点信息中，确定时间排列顺序为最后的时间点；第二控制模块526，与第二确定模块524连接，用于将确定的时间排列顺序为最后的时间点作为播放的共享的多媒体文件的起始时间点，控制共享的多媒体文件从时间排列顺序为最后的时间点位置开始播放。可选地，第二确定单元52的第二控制模块526还用于在不存在第四时间点信息时，控制共享的多媒体文件从该多媒体文件原始起始时间播放。
具体实现时，由于多媒体文件数量很多，第三时间点信息包括多个时间点，不同的多媒体文件每隔预定时间都会记录一个时间点，一个多媒体文件可能会记录很多时间点，因此，在确定时间点时，需要查找到当前需要播放的多媒体文件对应的时间点，可选地，可以给时间点增加属性信息，不同的属性用于识别不同的多媒体文件。在确定了当前需要播放的多媒体文件对应的多个时间点后，需要选择以哪个时间点作为播放的起始时间，可选地，将各个时间点按照时间顺序进行排序，将时间排列顺序为最后的时间点作为播放的起始时间，例如，记录的某一多媒体文件每隔预定时间记录的时间点分别为00:30:50，00:40:50，00:50:50，由于时间点00:50:50最为靠后，将该时间点作为多媒体文件播放的起始时间。可选地，在记录时间点的过程中，也可以选择更新替代的方式，即，每隔预定时间记录的时间点，用它替换前一次记录的时间点，这样可以减少数据存储量。可选地，如果在获取的第三时间点信息中，查找不到与当前播放的多媒体文件对应的第四时间点信息，则判定为该多媒体文件没有播放过，则不需要跳转播放该多媒体文件，直接从该多媒体文件的起始位置进行播放。这种实现方式，保证了跳转播放的准确性。
应该注意的是上述实施例对本发明进行说明而不是对本发明进行限制，并且本领域技术人员在不脱离所附权利要求的范围的情况下可设计出替换实 施例。在权利要求中，不应将位于括号之间的任何参考符号构造成对权利要求的限制。单词“包含”不排除存在未列在权利要求中的元件或步骤。位于元件之前的单词“一”或“一个”不排除存在多个这样的元件。本发明可以借助于包括有若干不同元件的硬件以及借助于适当编程的计算机来实现。在列举了若干装置的单元权利要求中，这些装置中的若干个可以是通过同一个硬件项来具体体现。单词第一、第二、以及第三等的使用不表示任何顺序。可将这些单词解释为名称。
本申请可以应用于计算机系统/服务器，其可与众多其它通用或专用计算系统环境或配置一起操作。适于与计算机系统/服务器一起使用的众所周知的计算系统、环境和/或配置的例子包括但不限于：个人计算机系统、服务器计算机系统、瘦客户机、厚客户机、手持或膝上设备、基于微处理器的系统、机顶盒、可编程消费电子产品、网络个人电脑、小型计算机系统﹑大型计算机系统和包括上述任何系统的分布式云计算技术环境，等等。
计算机系统/服务器可以在由计算机系统执行的计算机系统可执行指令(诸如程序模块)的一般语境下描述。通常，程序模块可以包括例程、程序、目标程序、组件、逻辑、数据结构等等，它们执行特定的任务或者实现特定的抽象数据类型。计算机系统/服务器可以在分布式云计算环境中实施，分布式云计算环境中，任务是由通过通信网络链接的远程处理设备执行的。在分布式云计算环境中，程序模块可以位于包括存储设备的本地或远程计算系统存储介质上。

Claims (10)

  1. 一种移动终端与智能电视播放记录同步的方法，其特征在于，包括：
    响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取所述云端服务器保存的第一时间点信息，其中，所述云端服务器保存有所述智能电视端发送的记录所述智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；
    根据获取的所述第一时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步。
  2. 如权利要求1所述的方法，其特征在于，所述根据获取的所述第一时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步，包括：
    在获取的所述第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；
    在查找到的所述第二时间点信息中，确定时间排列顺序为最后的时间点；
    将确定的所述时间排列顺序为最后的时间点作为播放所述共享的多媒体文件的起始时间点，控制所述共享的多媒体文件从所述时间排列顺序为最后的时间点位置开始播放。
  3. 如权利要求1或2所述的方法，其特征在于，所述根据获取的所述第一时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步，包括：
    在获取的所述第一时间点信息中，查找与当前播放的多媒体文件对应的第二时间点信息；
    若不存在所述第二时间点信息，则控制所述共享的多媒体文件从该多媒体文件原始起始时间点开始播放。
  4. 如权利要求1所述的方法，其特征在于，所述智能电视端多媒体文件播放过程中发生异常情况至少包括以下之一：多媒体文件开始播放、多媒体文件暂停播放、多媒体文件终止播放。
  5. 一种智能电视与移动终端播放记录同步的方法，其特征在于，包括：
    响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取所述本地数据库保存的第三 时间点信息，其中，所述本地数据库保存有所述移动终端每隔预定时间发送的记录所述移动终端当前播放多媒体文件的第三时间点信息；
    根据获取的所述第三时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步。
  6. 如权利要求5所述的方法，其特征在于，所述根据获取的所述第三时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步，包括：
    在获取的所述第三时间点信息中，查找与当前播放的多媒体文件对应的第四时间点信息；
    在查找到的所述第四时间点信息中，确定时间排列顺序为最后的时间点；
    将确定的所述时间排列顺序为最后的时间点作为播放的所述共享的多媒体文件的起始时间点，控制所述共享的多媒体文件从所述时间排列顺序为最后的时间点位置开始播放。
  7. 如权利要求5或6所述的方法，其特征在于，所述根据获取的所述第三时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步，包括：
    在获取的所述第三时间点信息中，查找与当前播放的多媒体文件对应的第四时间点信息；
    若不存在所述第四时间点信息，则控制所述共享的多媒体文件从该多媒体文件原始起始时间点开始播放。
  8. 一种移动终端与智能电视播放记录同步的装置，其特征在于，包括：
    第一获取单元，用于响应于检测到的播放与通过云技术连接的智能电视共享的多媒体文件的事件，向云端服务器发送第一请求指令，以获取所述云端服务器保存的第一时间点信息，其中，所述云端服务器保存有所述智能电视端发送的记录所述智能电视端多媒体文件播放过程中发生异常情况下对应的第一时间点信息；
    第一确定单元，用于根据获取的所述第一时间点信息，确定播放所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步。
  9. 如权利要求8所述的装置，其特征在于，所述第一确定单元包括：
    第一查找模块，用于在获取的所述第一时间点信息中，查找与当前播放 的多媒体文件对应的第二时间点信息；
    第一确定模块，用于在查找到的所述第二时间点信息中，确定时间排列顺序为最后的时间点；
    第一控制模块，用于将确定的所述时间排列顺序为最后的时间点作为播放的所述共享的多媒体文件的起始时间点，控制所述共享的多媒体文件从所述时间排列顺序为最后的时间点位置开始播放。
  10. 一种智能电视与移动终端播放记录同步的装置，其特征在于，包括：
    第二获取单元，用于响应于检测到的播放与通过云技术连接的移动终端共享的多媒体文件的事件，向本地数据库发送第二请求指令，以获取所述本地数据库保存的第三时间点信息，其中，所述本地数据库保存有所述移动终端每隔预定时间发送的记录所述移动终端当前播放多媒体文件的第二时间点信息；
    第二确定单元，用于根据获取的所述第三时间点信息，确定播放的所述共享的多媒体文件的起始时间点，以实现与所述智能电视端播放记录的同步。
PCT/CN2014/092206 2013-12-05 2014-11-25 移动终端与智能电视间播放记录同步的方法和装置 WO2015081796A1 (zh)

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