CN101662474A - Method and system for automatically recovering abnormal termination of mobile terminal streaming - Google Patents
Method and system for automatically recovering abnormal termination of mobile terminal streaming Download PDFInfo
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- 238000012795 verification Methods 0.000 claims description 11
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Abstract
The invention discloses a method and a system for automatically recovering abnormal termination of mobile terminal streaming, and the method comprises the following steps: recording user information of a mobile terminal and program information comprising program numbers and play time point of programs, transmitting a request for setting bookmarks to a portal sever when the fact that the mobile terminal connection is in abnormal termination is judged by a streaming server; storing the received information and setting the information as a bookmark by the portal server, and returning response information to the streaming server; transmitting a request for obtaining the bookmark to the portal server when the mobile terminal reenters the portal server, and searching all bookmarks of a user andreturning all the bookmarks to the mobile terminal by the portal server according to user information; and selecting programs according to the program numbers to obtain the programs from streaming server according to the play time of the programs in the bookmarks and playing the programs by the mobile terminal. By using the invention, the problem of incapability of normal recovery is solved when abnormal termination exists in the play process of the mobile terminal streaming, thus facilitating use of the user.
Description
Technical Field
The invention relates to a mobile terminal streaming media playing technology, in particular to an automatic recovery method and system for abnormal interruption of mobile terminal streaming media.
Background
The existing streaming media transmission of the mobile terminal still follows a Real-time transport Protocol (RTP), and controls Real-time playing of streaming media content through a Real-time streaming Protocol (RTSP).
Under the condition that the network connection is normal, the streaming media server can safely and stably transmit the streaming media data packet to the terminal for playing through the protocol. However, network connection interruption is difficult to handle once an abnormal situation is encountered. The current common processing mode is that the streaming media server sends a packet for confirming the connection state to the terminal at intervals, if the response of the terminal cannot be received within the specified time, the connection is considered to be overtime, at this time, the connection is disconnected, the streaming is not continued to the terminal, and the purpose of releasing the server and the network resources is achieved. In this way, all the time the terminal is connected again, all the time is started from the beginning.
Disclosure of Invention
In view of the above, the present invention provides an automatic recovery method and system for abnormal interruption of streaming media of a mobile terminal, so as to solve the problem that in the process of playing streaming media of the mobile terminal, when a signal is abnormally interrupted, the program playing is forced to be interrupted and cannot be recovered.
The method for automatically recovering the abnormal interruption of the streaming media of the mobile terminal, which is provided by the invention based on the aim, comprises the following steps:
when the streaming media server judges that the mobile terminal is abnormally interrupted in connection, recording user information of the mobile terminal and program information including a program number and a program playing time point, and sending a bookmark setting request containing the user information and the program information to a portal server;
the portal server stores the received information and sets the information as a bookmark, and returns response information to the streaming media server;
when the mobile terminal logs in the portal server again, a bookmark acquisition request is sent to the portal server, and the portal server searches all bookmarks of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmarks to the mobile terminal;
after the user selects the bookmark, the mobile terminal selects the program according to the program number in the bookmark, and acquires and plays the program from the program playing time point in the bookmark to the streaming media server.
Optionally, before the streaming media server determines that the mobile terminal is abnormally disconnected, the method further includes: the streaming media server sends a heartbeat packet to the mobile terminal, receives a heartbeat packet response of the mobile terminal, and judges that the mobile terminal is abnormally interrupted if the heartbeat packet response is not received within preset time.
Optionally, in the method, the streaming media server sends a bookmark setting request including the program information to a portal server by calling a preset reverse bookmark setting interface;
after the user selects the bookmark, the method further comprises the following steps: the mobile terminal sends a request for acquiring the bookmark interface to the portal server, and the portal server returns the bookmark interface of the request to the mobile terminal; and the mobile terminal acquires and plays the program from the streaming media server by calling the acquired bookmark interface.
Optionally, the method further includes, in the program information: playing the token and the temporary token logged by the user;
the request for acquiring the bookmark interface comprises program information, the portal server verifies the request according to the playing token and the temporary token logged by the user, if the request is consistent with the local storage, the verification is passed, and after the verification is passed, the bookmark interface of the request is returned to the mobile terminal.
Optionally, in the method, the user information includes a user identification UserID.
Optionally, in the method, the returning, by the portal server, the response message to the streaming media server includes: UserID, collection result, bookmark record result description.
Based on the above object, the present invention further provides an automatic recovery system for abnormal interruption of streaming media of a mobile terminal, including: the system comprises a streaming media server, a portal server and a client side, wherein the streaming media server is used for judging the connection state of the mobile terminal, recording user information of the mobile terminal and program information including program numbers and program playing time points when the connection is abnormally interrupted, and sending a bookmark setting request containing the user information and the program information to the portal server;
the portal server is used for storing the received information and setting the information as a bookmark and returning response information to the streaming media server; when the mobile terminal sends a bookmark acquisition request to the portal server, the portal server searches the bookmark of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmark to the mobile terminal; and sending the program content to the mobile terminal according to the program selected by the mobile terminal and the program playing time point.
Optionally, the streaming media server of the system is configured to send a heartbeat packet to the mobile terminal, receive a heartbeat packet response of the mobile terminal, and determine that an abnormal interruption occurs in connection with the mobile terminal if the heartbeat packet response is not received within a predetermined time.
Optionally, the system includes: a reverse bookmark setting interface is arranged between the streaming media server and the portal server; the streaming media server sends a bookmark setting request containing the program information to a portal server by calling a preset reverse bookmark setting interface;
a bookmark interface is arranged between the mobile terminal and the streaming media server, the mobile terminal sends a request for acquiring the bookmark interface to the portal server, and the portal server returns the requested bookmark interface to the mobile terminal; and the mobile terminal acquires and plays the program from the streaming media server by calling the acquired bookmark interface.
Optionally, the system further includes, in the program information: playing the token and the temporary token logged by the user;
the request for acquiring the bookmark interface comprises program information, the portal server verifies the request according to the playing token and the temporary token logged by the user, if the request is consistent with the local storage, the verification is passed, and after the verification is passed, the bookmark interface of the request is returned to the mobile terminal.
It can be seen from the above that, the method and system for automatically recovering from abnormal interruption of streaming media of a mobile terminal provided by the present invention basically add a reverse bookmark function to the original function, that is, the streaming media server calls the reverse bookmark interface while disconnecting after detecting the interruption of the connection, stores the reverse bookmark interface at the current playing time point of the terminal, and sends the information to the portal server, and after the portal server responds, the user can directly select to play from the time point when logging in next time. Therefore, the problem that the mobile phone streaming media cannot be normally recovered when being abnormally interrupted is solved, and the use of a user is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a recovery system for abnormal interruption of streaming media in a mobile terminal according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for recovering from abnormal interruption of streaming media of a mobile terminal according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
The invention provides an automatic recovery method for abnormal interruption of mobile terminal streaming media, which mainly comprises the following steps: when the streaming media server judges that the mobile terminal is abnormally interrupted in connection, recording user information of the mobile terminal and program information including a program number and a program playing time point, and sending a bookmark setting request containing the user information and the program information to a portal server; the portal server saves the received information (user information and program information) and sets the information as a bookmark, and returns response information to the streaming media server;
when the mobile terminal logs in the portal server again, a bookmark acquisition request is sent to the portal server, and the portal server searches all bookmarks of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmarks to the mobile terminal; after the user selects the bookmark, the mobile terminal selects the program according to the program number in the bookmark, and acquires and plays the program from the program playing time point in the bookmark to the streaming media server.
Based on the method, the system structure provided by the invention is shown in fig. 1, and the system structure arranged on the mobile network side comprises: portal servers and streaming media servers. Wherein,
the system comprises a streaming media server, a portal server and a client side, wherein the streaming media server is used for judging the connection state of the mobile terminal, recording user information of the mobile terminal and program information including program numbers and program playing time points when the connection is abnormally interrupted, and sending a bookmark setting request containing the user information and the program information to the portal server;
the portal server is used for storing the received information and setting the information as a bookmark and returning response information to the streaming media server; when the mobile terminal sends a bookmark acquisition request to the portal server, the portal server searches the bookmark of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmark to the mobile terminal; and sending the program content to the mobile terminal according to the program selected by the mobile terminal and the program playing time point.
The streaming media server can judge whether the connection is interrupted or not through the detection of the heartbeat packet, and when the mobile terminals such as mobile phones are interrupted in abnormal situations, the connection is interrupted. If the connection with the mobile terminal is interrupted, the connection is disconnected, the continuous stream sending is stopped, the current playing time point is recorded according to the frame number of the sent data packet, meanwhile, the reverse bookmark interface is called, the information is transmitted to the portal server, and the portal server responds and records the information. When the user of the mobile terminal logs in the portal again to request to access the program, the portal directly prompts whether to play from the bookmark or not, and the user can directly play from the interrupt after selection.
The flow of an embodiment of the method for automatically recovering the abnormal interruption of the streaming media of the mobile terminal of the invention is shown in the attached figure 1, and comprises the following steps:
step 1: when the streaming media server provides streaming media service for a mobile terminal (such as a mobile phone terminal), the mobile terminal periodically sends heartbeat packets and receives heartbeat packet responses of the mobile terminal, and if the heartbeat packet responses are not received within a preset time, the abnormal interruption of the connection of the mobile terminal is judged.
Step 2: the streaming media server calls a reverse bookmark setting interface and sends a bookmark setting request (BookMarkReq) to the portal server, and the content of the bookmark setting request comprises the following contents: program information such as EncryptToken (including a play token), UserToken (including a temporary token for user login), ContentID (program number), ContentBM (program play time point), and user information such as user identification (UserID).
The reverse bookmark setting interface defines some information (mainly including the program information and the user information) that needs to be sent when the streaming media server interacts under the setting condition, and makes detailed regulations on the content and format that the information needs to carry.
And step 3: and the portal server stores the information in the received bookmark setting request as a bookmark and returns a response to the streaming media server to respond the setting result of the bookmark. The content of the response [ BookMarkResp ] sent by the portal server to the streaming media server includes: UserToken (containing UserID), ResultCode (collection result, if the return value is 0, indicating that bookmark adding is successful, and other indicating that the bookmark adding is failed), ResultDesc (bookmark recording result description).
And 4, step 4: when the mobile terminal with the interrupted connection logs in the portal website again, after the verification is passed (mainly, the user information is verified), the portal server of the portal website searches the bookmark corresponding to the user in the locally set bookmark, and returns all the bookmarks of the user to the requesting mobile terminal.
At this time, in the page displayed on the portal website of the user terminal, a bookmark key is arranged on the page under the program played before the user interrupts. The user selects a bookmark button to be played, after the bookmark button is pressed down, the mobile terminal initiates a request for acquiring a bookmark interface to the portal server, the request comprises program information such as EncryptToken (playing token), UserToken (temporary token for user login), ContentID (program number) ContentBM (program playing time point), the portal server verifies the request according to the EncryptToken (playing token) and UserToken (temporary token for user login), if the request is consistent with the locally stored one, the verification is passed, and after the verification is passed, the bookmark interface of the request is returned to the mobile terminal. The mobile terminal calls the bookmark interface, and acquires and plays the program from the streaming media server according to the program number and the program playing time point in the bookmark.
The above-described embodiments are merely exemplary embodiments of the present invention, which should not be construed as limiting the invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. An automatic recovery method for abnormal interruption of mobile terminal streaming media is characterized in that,
when the streaming media server judges that the mobile terminal is abnormally interrupted in connection, recording user information of the mobile terminal and program information including a program number and a program playing time point, and sending a bookmark setting request containing the user information and the program information to a portal server;
the portal server stores the received information and sets the information as a bookmark, and returns response information to the streaming media server;
when the mobile terminal logs in the portal server again, a bookmark acquisition request is sent to the portal server, and the portal server searches all bookmarks of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmarks to the mobile terminal;
after the user selects the bookmark, the mobile terminal selects the program according to the program number in the bookmark, and acquires and plays the program from the program playing time point in the bookmark to the streaming media server.
2. The method according to claim 1, wherein before the streaming media server determines that the mobile terminal connection is abnormally interrupted, the method further comprises: the streaming media server sends a heartbeat packet to the mobile terminal, receives a heartbeat packet response of the mobile terminal, and judges that the mobile terminal is abnormally interrupted if the heartbeat packet response is not received within preset time.
3. The method of claim 1, wherein the streaming media server sends a bookmark setting request containing the program information to a portal server by calling a preset reverse bookmark setting interface;
after the user selects the bookmark, the method further comprises the following steps: the mobile terminal sends a request for acquiring the bookmark interface to the portal server, and the portal server returns the bookmark interface of the request to the mobile terminal; and the mobile terminal acquires and plays the program from the streaming media server by calling the acquired bookmark interface.
4. The method of claim 1, wherein the program information further comprises: playing the token and the temporary token logged by the user;
the request for acquiring the bookmark interface comprises program information, the portal server verifies the request according to the playing token and the temporary token logged by the user, if the request is consistent with the local storage, the verification is passed, and after the verification is passed, the bookmark interface of the request is returned to the mobile terminal.
5. The method of claim 1, wherein the user information comprises a user identification (UserID).
6. The method of claim 1, wherein the portal server returning the response message to the streaming server comprises: UserID, collection result, bookmark record result description.
7. An automatic recovery system for abnormal interruption of streaming media of a mobile terminal is characterized by comprising: the system comprises a streaming media server, a portal server and a client side, wherein the streaming media server is used for judging the connection state of the mobile terminal, recording user information of the mobile terminal and program information including program numbers and program playing time points when the connection is abnormally interrupted, and sending a bookmark setting request containing the user information and the program information to the portal server;
the portal server is used for storing the received information and setting the information as a bookmark and returning response information to the streaming media server; when the mobile terminal sends a bookmark acquisition request to the portal server, the portal server searches the bookmark of the user according to the user information of the user requesting the bookmark acquisition request and returns the bookmark to the mobile terminal; and sending the program content to the mobile terminal according to the program selected by the mobile terminal and the program playing time point.
8. The system according to claim 7, wherein the streaming media server is configured to send a heartbeat packet to the mobile terminal, receive a heartbeat packet response of the mobile terminal, and determine that an abnormal interruption occurs in the connection of the mobile terminal if the heartbeat packet response is not received after a predetermined time.
9. The system of claim 7, comprising: a reverse bookmark setting interface is arranged between the streaming media server and the portal server; the streaming media server sends a bookmark setting request containing the program information to a portal server by calling a preset reverse bookmark setting interface;
a bookmark interface is arranged between the mobile terminal and the streaming media server, the mobile terminal sends a request for acquiring the bookmark interface to the portal server, and the portal server returns the requested bookmark interface to the mobile terminal; and the mobile terminal acquires and plays the program from the streaming media server by calling the acquired bookmark interface.
10. The system of claim 7, wherein the program information further comprises: playing the token and the temporary token logged by the user;
the request for acquiring the bookmark interface comprises program information, the portal server verifies the request according to the playing token and the temporary token logged by the user, if the request is consistent with the local storage, the verification is passed, and after the verification is passed, the bookmark interface of the request is returned to the mobile terminal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101774649A CN101662474B (en) | 2009-09-29 | 2009-09-29 | Method and system for automatically recovering abnormal termination of mobile terminal streaming |
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| CN2009101774649A CN101662474B (en) | 2009-09-29 | 2009-09-29 | Method and system for automatically recovering abnormal termination of mobile terminal streaming |
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| CN102137293A (en) * | 2010-12-31 | 2011-07-27 | 华为技术有限公司 | Resource allocation method, user business terminal and head end system of streaming media service |
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| US20040008970A1 (en) * | 2002-07-09 | 2004-01-15 | Junkersfeld Phillip Aaron | Enhanced bookmarks for digital video playback |
| CN101039281B (en) * | 2007-05-16 | 2010-09-29 | 中兴通讯股份有限公司 | Method for sharing load of stream media server |
| CN101127870A (en) * | 2007-09-13 | 2008-02-20 | 深圳市融合视讯科技有限公司 | A creation and use method for video stream media bookmark |
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| CN102236587A (en) * | 2010-04-28 | 2011-11-09 | 上海中标软件有限公司 | Recovery method for abnormal firefox browser |
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