CN103974201A - Multimedia data live system and method for mobile terminal - Google Patents
Multimedia data live system and method for mobile terminal Download PDFInfo
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Abstract
The embodiment of the invention discloses a multimedia data live system and method for a mobile terminal. The system comprises a management client side, a management server, a data processing server and a live streaming media server. The data processing server comprises a collecting module and a processing module. The management client side is used for configuring the work task of the data processing server after logging into the management server. The management server is used for generating a first configuration file used for indicating collecting channels and collecting time according to the configuration. The collecting module is used for collecting multimedia data of all broadcast channels provided by a broadcasting station on the different collecting channels in real time. The processing module is used for obtaining the first configuration file and the multimedia data collected on the collecting channels within the collecting time from the collected multimedia data, the multimedia data are compressed and encoded and then pushed to the live streaming media server so that the multimedia data can be sent to the mobile terminal through the live streaming media server. According to the multimedia data live system and method, the requirement for carrying out the multimedia data live broadcast to the user on the mobile terminal side can be met.
Description
Technical Field
The invention relates to the field of broadcasting, in particular to a multimedia data live broadcasting system and a multimedia data live broadcasting method for a mobile terminal.
Background
In the era of the rise of the mobile internet, as the development of mobile terminals is rapid, numerous multimedia applications are correspondingly present in the mobile terminals, and therefore, the business development requirements of the network broadcasting station are also generated. The so-called "network broadcasting station" is to move the broadcasting station in the conventional sense to the network, and listen to the station program through the mobile terminal (instead of the conventional radio). The network broadcasting station can lead the broadcasting station to be mobile internet, thereby bringing greater convenience for the life of people.
Considering that a conventional broadcasting station has the capability of providing broadcasting station programs (such as audio content) to a large audience, the broadcasting station can also provide video content in addition to the audio content, so that on the basis of the capability, only one system platform for realizing the network broadcasting station needs to be built, and the broadcasting station programs can be broadcasted to users at the mobile terminal side through the system platform.
The technical problems to be solved urgently at present are as follows: how to realize the system platform to meet the requirement of live broadcasting multimedia data to a user at the side of a mobile terminal.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present invention provide a multimedia data live broadcasting system and method for a mobile terminal, so as to meet a requirement of live broadcasting multimedia data to a user at a mobile terminal side.
The embodiment of the invention discloses the following technical scheme:
a multimedia data live broadcast system facing a mobile terminal comprises: the system comprises a management client, a management server, a data processing server and a live broadcast streaming media server, wherein the data processing server comprises an acquisition module and a processing module; wherein,
the management client is used for logging in the management server and configuring the work task of the data processing server on the management server;
the management server is used for generating a first configuration file according to the configuration of the management client, wherein the first configuration file is used for indicating a collection channel and collection time of multimedia data to be live broadcast;
the acquisition module is used for acquiring multimedia data of each broadcast channel provided by a broadcast station in real time on different acquisition channels;
the processing module is configured to obtain the first configuration file from the management server, obtain multimedia data collected at a collection channel and collection time indicated by the first configuration file from the collected multimedia data, compress and encode the obtained multimedia data, and then push the compressed and encoded multimedia data to the live streaming server;
and the live broadcast streaming media server is used for responding to a live broadcast request of the mobile terminal and sending the multimedia data to the mobile terminal through a streaming media protocol.
Preferably, the management server is further configured to generate a second configuration file according to the configuration of the management client, where the second configuration file is used to indicate a control type for the processing module, and the control type includes start and stop;
the data processing server further comprises a control module;
and the control module is used for acquiring the second configuration file from the management server and starting or stopping the processing module according to the control type indicated by the second configuration file.
Preferably, the processing module comprises a first configuration file acquisition sub-module and a live streaming sub-module; wherein,
the first configuration file acquisition submodule is used for acquiring the first configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
and the live streaming submodule is used for acquiring the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file from the multimedia data, compressing and encoding the acquired multimedia data and then pushing the compressed and encoded multimedia data to the live streaming media server.
Preferably, the data processing server further comprises a first log returning module, configured to return the working log of the processing module to the management server in real time;
the working log of the processing module comprises the starting working time and the ending working time of the processing module and the address of the live streaming media server.
Preferably, the control module includes: a second configuration file acquisition submodule and a start-stop submodule; wherein,
the second configuration file acquisition submodule is used for acquiring the second configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
and the start-stop sub-module is used for automatically starting or stopping the processing module according to the control type indicated in the second configuration file.
Preferably, the control module further comprises a monitoring submodule;
and the monitoring submodule is used for monitoring whether the working state of the processing module is normal or not, and if the working state of the processing module is abnormal, the monitoring submodule informs the start-stop submodule to restart the processing module.
Preferably, the data processing server further comprises a second log returning module;
the second log returning module is used for returning the working log of the control module to the management server in real time;
the working log of the control module comprises starting time, stopping time and restarting time when the control module starts, stops and restarts the processing module. A multimedia data live broadcast method facing a mobile terminal comprises the following steps:
a) the management client logs in a management server and configures the work task of the data processing server on the management server;
b) the management server generates a first configuration file according to the configuration of the management client, wherein the first configuration file is used for indicating the acquisition channel and the acquisition time of the multimedia data to be live broadcast;
c) the data processing server collects the multimedia data of each broadcasting channel provided by the broadcasting station on different collecting channels in real time;
d) the data processing server acquires the first configuration information from the management server, acquires multimedia data acquired in an acquisition channel and acquisition time indicated by the first configuration file from the acquired multimedia data, compresses and encodes the acquired multimedia data, and then pushes the compressed and encoded multimedia data to the live broadcast streaming media server;
e) and the live broadcast streaming media server responds to a live broadcast request of the mobile terminal and sends the multimedia data to the mobile terminal through a streaming media protocol.
Preferably, the method further comprises:
f) the management server generates a second configuration file according to the configuration of the management client, wherein the second configuration file is used for indicating the control type for controlling the data processing server, and the control type comprises starting and stopping;
g) and the data processing server acquires the second configuration file from the management server, and starts or stops executing the step d according to the control type indicated by the second configuration file.
Preferably, the step d comprises:
d1) the data processing server acquires a first configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
d2) and the data processing server acquires the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file from the multimedia data, compresses and codes the acquired multimedia data and then pushes the compressed and coded multimedia data to the live broadcast streaming media server.
Preferably, the method further comprises:
h) the data processing server returns the first working log to the management server in real time;
the first work log comprises the starting execution time and the ending execution time of the step d and the address of the live streaming media server.
Preferably, the step g comprises:
g1) the data processing server acquires a second configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
g2) and the data processing server automatically starts or stops the data processing program according to the control type indicated in the second configuration file.
Preferably, the method further comprises:
i) and d, monitoring whether the step d is normally executed or not by the data processing server, and restarting to execute the step d if the step d is abnormal.
Preferably, the method further comprises:
j) the data processing server returns the second working log to the management server in real time;
the second work log includes the start time and stop time in step g, and the restart time in step i.
As can be seen from the above embodiments, compared with the prior art, the present invention has the following advantages:
the management client logs in the management server, and the work tasks of the data processing server are configured on the management server. The management server generates a corresponding first configuration file according to the configuration, wherein the first configuration file is used for indicating a collection channel and collection time (namely, a target collection channel and target collection time) of multimedia data to be live broadcast. Before the processing module in the data processing server works, the first configuration file is firstly obtained from the management server, then the multimedia data (namely the multimedia data to be live broadcast) collected in a target collection channel and a target collection time is obtained from the multimedia data collected by the collection module according to the indication of the first configuration file, and finally the multimedia data to be live broadcast is compressed and coded and then pushed to the live broadcast streaming media server, so that the live broadcast streaming media server sends the multimedia data to be live broadcast to the mobile terminal through a streaming media protocol.
Therefore, the live broadcast of the multimedia data can be realized, and the live broadcast content can be controlled by an operator only by performing simple operation on a computer through the configuration of the acquisition channel and the acquisition time of the multimedia data to be live broadcast by the management client and the management server.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a block diagram of a mobile terminal-oriented multimedia data live broadcast system according to an embodiment of the present invention;
FIG. 2 is a block diagram of a processing module according to an embodiment of the present invention;
FIG. 3 is a block diagram of a data processing server according to an embodiment of the present invention;
FIG. 4 is a block diagram of another data processing server according to an embodiment of the present invention;
FIG. 5 is a block diagram of a control module according to an embodiment of the present invention;
FIG. 6 is a block diagram of another control module according to an embodiment of the present invention;
FIG. 7 is a block diagram of another data processing server according to an embodiment of the present invention;
fig. 8 is a flowchart of a multimedia data live broadcasting method for a mobile terminal according to an embodiment.
Detailed Description
The embodiment of the invention provides a multimedia data live broadcast system and a multimedia data live broadcast method for a mobile terminal. The technical key point of the embodiment of the invention is that in the live broadcast system, a management client logs in a management server, and the work task of a data processing server is configured on the management server. The management server generates a corresponding first configuration file according to the configuration, wherein the first configuration file is used for indicating a collection channel and collection time of multimedia data to be live broadcast (for convenience of description later, the collection channel and the collection time are temporarily determined as a target collection channel and a target collection time). Before the processing module in the data processing server works, the first configuration file is firstly obtained from the management server, then the multimedia data (namely the multimedia data to be live broadcast) collected in a target collection channel and a target collection time is obtained from the multimedia data collected by the collection module according to the indication of the first configuration file, and finally the multimedia data to be live broadcast is compressed and coded and then pushed to the live broadcast streaming media server, so that the live broadcast streaming media server sends the multimedia data to be live broadcast to the mobile terminal through a streaming media protocol. Therefore, the scheme can realize the live broadcast of the multimedia data, and the configuration of the acquisition channel and the acquisition time of the multimedia data to be live broadcast is realized through the management client and the management server, so that an operator can control the live broadcast content only by performing simple operation on a computer.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Please refer to fig. 1, which is a block diagram illustrating a mobile terminal-oriented multimedia data live broadcasting system according to an embodiment of the present invention, wherein the system 10 includes: the system comprises a management client 11, a management server 12, a data processing server 13 and a live streaming media server 14, wherein the data processing server 13 further comprises a collection module 131 and a processing module 132. The internal structure and connection relationship of the device will be further described below in conjunction with the working principle of the device.
And the management client 11 is used for logging in the management server 12 and configuring the work tasks of the data processing server 13 on the management server 12.
And the management server 12 is configured to generate a first configuration file according to the configuration of the management client 11, where the first configuration file is used to indicate a collection channel and collection time of multimedia data to be live broadcast.
The management server 12 may be a Web server or an APP server. After logging in the management server 12, the management client 11 may configure a work task of the data processing server on the management server 12, and according to the work task, a processing module in the data processing server may determine which multimedia data is obtained from the collected multimedia data as the multimedia data to be live broadcast.
The collecting module 131 is configured to collect, in real time, multimedia data of each broadcast channel provided by a broadcast station on different collecting channels.
The acquisition module can acquire multimedia data of a program in real time on an acquisition channel and write the acquired multimedia data into a temporary storage file, for example, write audio data into a wav file. The temporary storage file also carries information of an acquisition channel and acquisition time.
In addition, it should be noted that the "multimedia data" may be audio data or audio/video data. If the collected multimedia data is audio and video data and the live multimedia data is audio data, the video data is also required to be removed from the collected audio and video data, and only the audio data is reserved.
The processing module 132 is configured to obtain the first configuration file from the management server 12, obtain, from the collected multimedia data, the multimedia data collected in the collection channel and the collection time indicated by the first configuration file, compress and encode the obtained multimedia data, and then push the compressed and encoded multimedia data to the live streaming server 14.
After the acquisition channel and the acquisition time of the multimedia data to be live broadcast are determined according to the first configuration file, the processing module can read the multimedia data to be live broadcast from the corresponding temporary storage file (the multimedia data to be live broadcast is stored in the temporary storage file) according to the information of the acquisition channel and the acquisition time carried by the temporary storage file, and when the read multimedia data reaches a certain amount, the compression encoder can be called to compress and encode the multimedia data. For example, if the multimedia data is audio data, a Faac compression encoder may be invoked to compression encode the multimedia data into data in the aac format.
And the live broadcast streaming media server 14 is configured to respond to a live broadcast request of the mobile terminal and send the multimedia data to the mobile terminal through a streaming media protocol.
For example, streaming media protocols include, but are not limited to, the following: RTSP (Real Time Streaming Protocol), RTMP (Routing Table Maintenance Protocol), and HLS (Http Live Streaming, Http-based Real Time Streaming Protocol).
Referring to the structural framework diagram of the processing module shown in fig. 2, the processing module 132 includes a first configuration file obtaining sub-module 1321 and a live streaming sub-module 1322, wherein,
the first configuration file obtaining sub-module 1321 is configured to obtain the first configuration file from the management server 12 in real time in an intermittent interaction manner with the management server 12;
the live streaming submodule 1322 is configured to acquire, from the multimedia data, the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file, compress and encode the acquired multimedia data, and then push the encoded multimedia data to the live streaming server 14.
In a preferred embodiment of the present invention, the data processing server 13 further includes: the first log returning module 133, as shown in fig. 3, is configured to return the working log of the processing module 132 to the management server 12 in real time.
For example, the working log of processing module 132 includes, but is not limited to, the start time and end time of processing module 132, and the address of live streaming media server 14.
In another preferred embodiment of the present invention, the management server 12 is further configured to generate a second configuration file according to the configuration of the management client 11, where the second configuration file is used to indicate the control types of the processing module 132, where the control types include start and stop;
accordingly, as shown in fig. 4, the data processing server 13 further includes: the control module 134 is configured to obtain the second configuration file from the management server 12, and start or stop the processing module 132 according to the control type indicated by the second configuration file.
In another preferred embodiment of the present invention, as shown in fig. 5, a block diagram of a control module is shown, wherein the control module 134 includes: a second configuration file acquisition submodule 1341 and a start-stop submodule 1342;
a second configuration file obtaining submodule 1341, configured to obtain the second configuration file from the management server 12 in real time in a manner of performing interval interaction with the management server 12;
a start-stop sub-module 1342, configured to automatically start or stop the processing module 132 according to the control type indicated in the second configuration file.
In another preferred embodiment of the present invention, as shown in fig. 6, the control module 134 further includes: the monitoring submodule 1343 is configured to monitor whether the working state of the processing module 132 is normal, and if so, notify the start-stop submodule 1342 to restart the processing module 132.
In another preferred embodiment of the present invention, as shown in fig. 7, the data processing server 13 further includes a second log returning module 135 for returning the working log of the control module 134 to the management server 12 in real time.
For example, the work logs of the control module 134 include, but are not limited to, the time the start, stop, and restart times at which the start-stop submodule 1342 controls the process module 132.
In addition, it should be further noted that the acquisition module 131, the processing module 132 (including the first configuration file acquisition submodule 1321 and the live streaming submodule 1322), the first log returning module 133, the control module 134 (including the second configuration file acquisition submodule 1341 and the start-stop submodule 1342), and the second log returning module 135 periodically send a heartbeat signal to the management server 12, and the management server 12 determines whether the modules operate normally through heartbeat detection.
As can be seen from the above embodiments, compared with the prior art, the present invention has the following advantages:
the management client logs in the management server, and the work tasks of the data processing server are configured on the management server. The management server generates a corresponding first configuration file according to the configuration, wherein the first configuration file is used for indicating a collection channel and collection time (namely, a target collection channel and target collection time) of multimedia data to be live broadcast. Before the processing module in the data processing server works, the first configuration file is firstly obtained from the management server, then the multimedia data (namely the multimedia data to be live broadcast) collected in a target collection channel and a target collection time is obtained from the multimedia data collected by the collection module according to the indication of the first configuration file, and finally the multimedia data to be live broadcast is compressed and coded and then pushed to the live broadcast streaming media server, so that the live broadcast streaming media server sends the multimedia data to be live broadcast to the mobile terminal through a streaming media protocol.
Therefore, the live broadcast of the multimedia data can be realized, and the live broadcast content can be controlled by an operator only by performing simple operation on a computer through the configuration of the acquisition channel and the acquisition time of the multimedia data to be live broadcast by the management client and the management server.
Corresponding to the above multimedia data live broadcasting system for mobile terminals, please refer to fig. 8, an embodiment of the present invention further provides a multimedia data live broadcasting method for mobile terminals. The method comprises the following steps:
step 801: and the management client logs in a management server and configures the work task of the data processing server on the management server.
Step 802: and the management server generates a first configuration file according to the configuration of the management client, wherein the first configuration file is used for indicating the acquisition channel and the acquisition time of the multimedia data to be live broadcast.
Step 803: the data processing server collects the multimedia data of each broadcasting channel provided by the broadcasting station on different collecting channels in real time.
Step 804: and the data processing server acquires the first configuration information from the management server, acquires multimedia data acquired in an acquisition channel and acquisition time indicated by the first configuration file from the acquired multimedia data, compresses and encodes the acquired multimedia data, and then pushes the compressed and encoded multimedia data to the live streaming media server.
Wherein, step 804 specifically includes:
8041) the data processing server acquires a first configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
8042) and the data processing server acquires the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file from the multimedia data, compresses and codes the acquired multimedia data and then pushes the compressed and coded multimedia data to the live broadcast streaming media server.
Step 805: and the live broadcast streaming media server responds to a live broadcast request of the mobile terminal and sends the multimedia data to the mobile terminal through a streaming media protocol.
In a preferred embodiment of the present invention, a first log returning thread in the data processing program returns the working log of the live streaming thread to the management server in real time.
In another preferred embodiment of the present invention, the above method further comprises:
step 806, the management server generates a second configuration file according to the configuration of the management client, where the second configuration file is used to indicate a control type for controlling the data processing server, and the control type includes start and stop;
in step 807, the data processing server obtains the second configuration file from the management server, and starts or stops executing step 804 according to the control type indicated by the second configuration file.
Wherein step 807 specifically comprises:
8071. the data processing server acquires a second configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
8072. the data processing server automatically starts or stops the data processing program according to the control type indicated in the second configuration file.
In another preferred embodiment of the present invention, the method further comprises:
step 808, the data processing server monitors whether the step 804 is executed normally, and if the step 804 is executed again, the step 804 is restarted.
For example, in the linux system, the program process table is scanned at intervals, and relevant fields in the linux system process information directory are read, so as to determine whether the step 804 is executed normally.
In another preferred embodiment of the present invention, the method further comprises:
step 809, the data processing server returns the second working log to the management server in real time;
the second work log includes the start time and stop time in step 807, and the restart time in step 808.
As can be seen from the above embodiments, compared with the prior art, the present invention has the following advantages:
the management client logs in the management server, and the work tasks of the data processing server are configured on the management server. The management server generates a corresponding first configuration file according to the configuration, wherein the first configuration file is used for indicating a collection channel and collection time (namely, a target collection channel and target collection time) of multimedia data to be live broadcast. Before the processing module in the data processing server works, the first configuration file is firstly obtained from the management server, then the multimedia data (namely the multimedia data to be live broadcast) collected in a target collection channel and a target collection time is obtained from the multimedia data collected by the collection module according to the indication of the first configuration file, and finally the multimedia data to be live broadcast is compressed and coded and then pushed to the live broadcast streaming media server, so that the live broadcast streaming media server sends the multimedia data to be live broadcast to the mobile terminal through a streaming media protocol.
Therefore, the live broadcast of the multimedia data can be realized, and the live broadcast content can be controlled by an operator only by performing simple operation on a computer through the configuration of the acquisition channel and the acquisition time of the multimedia data to be live broadcast by the management client and the management server.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be other divisions, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or modules through some interfaces, and may be in an electrical, mechanical or other form.
The modules described as separate parts may be or may be physically separate, and parts displayed as modules may be or may not be physical modules, may be located in one place, or may be distributed on a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode and a software functional module mode.
It should be noted that, as will be understood by those skilled in the art, all or part of the processes in the methods of the above embodiments may be implemented by a computer program, which may be stored in a computer-readable storage medium, and when executed, may include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The mobile terminal-oriented multimedia data live broadcasting system and method provided by the invention are introduced in detail, and the principle and the implementation mode of the invention are explained by applying specific embodiments in the text, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (14)
1. A multimedia data live broadcast system facing a mobile terminal is characterized by comprising: the system comprises a management client, a management server, a data processing server and a live broadcast streaming media server, wherein the data processing server comprises an acquisition module and a processing module; wherein,
the management client is used for logging in the management server and configuring the work task of the data processing server on the management server;
the management server is used for generating a first configuration file according to the configuration of the management client, wherein the first configuration file is used for indicating a collection channel and collection time of multimedia data to be live broadcast;
the acquisition module is used for acquiring multimedia data of each broadcast channel provided by a broadcast station in real time on different acquisition channels;
the processing module is configured to obtain the first configuration file from the management server, obtain multimedia data collected at a collection channel and collection time indicated by the first configuration file from the collected multimedia data, compress and encode the obtained multimedia data, and then push the compressed and encoded multimedia data to the live streaming server;
and the live broadcast streaming media server is used for responding to a live broadcast request of the mobile terminal and sending the multimedia data to the mobile terminal through a streaming media protocol.
2. The system of claim 1, wherein the management server is further configured to generate a second configuration file according to the configuration of the management client, the second configuration file indicating a control type for the processing module, the control type including start and stop;
the data processing server further comprises a control module;
and the control module is used for acquiring the second configuration file from the management server and starting or stopping the processing module according to the control type indicated by the second configuration file.
3. The system of claim 1, wherein the processing module comprises a first profile acquisition sub-module and a live streaming sub-module; wherein,
the first configuration file acquisition submodule is used for acquiring the first configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
and the live streaming submodule is used for acquiring the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file from the multimedia data, compressing and encoding the acquired multimedia data and then pushing the compressed and encoded multimedia data to the live streaming media server.
4. The system according to claim 3, wherein the data processing server further comprises a first log transmission module for transmitting the working log of the processing module to the management server in real time;
the working log of the processing module comprises the starting working time and the ending working time of the processing module and the address of the live streaming media server.
5. The system of claim 2, wherein the control module comprises: a second configuration file acquisition submodule and a start-stop submodule; wherein,
the second configuration file acquisition submodule is used for acquiring the second configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
and the start-stop sub-module is used for automatically starting or stopping the processing module according to the control type indicated in the second configuration file.
6. The system of claim 2, wherein the control module further comprises a monitoring sub-module;
and the monitoring submodule is used for monitoring whether the working state of the processing module is normal or not, and if the working state of the processing module is abnormal, the monitoring submodule informs the start-stop submodule to restart the processing module.
7. The system of claim 6, wherein the data processing server further comprises a second logging pass-back module;
the second log returning module is used for returning the working log of the control module to the management server in real time;
the working log of the control module comprises starting time, stopping time and restarting time when the control module starts, stops and restarts the processing module.
8. A multimedia data live broadcast method facing a mobile terminal is characterized by comprising the following steps:
a) the management client logs in a management server and configures the work task of the data processing server on the management server;
b) the management server generates a first configuration file according to the configuration of the management client, wherein the first configuration file is used for indicating the acquisition channel and the acquisition time of the multimedia data to be live broadcast;
c) the data processing server collects the multimedia data of each broadcasting channel provided by the broadcasting station on different collecting channels in real time;
d) the data processing server acquires the first configuration information from the management server, acquires multimedia data acquired in an acquisition channel and acquisition time indicated by the first configuration file from the acquired multimedia data, compresses and encodes the acquired multimedia data, and then pushes the compressed and encoded multimedia data to the live broadcast streaming media server;
e) and the live broadcast streaming media server responds to a live broadcast request of the mobile terminal and sends the multimedia data to the mobile terminal through a streaming media protocol.
9. The method of claim 8, further comprising:
f) the management server generates a second configuration file according to the configuration of the management client, wherein the second configuration file is used for indicating the control type for controlling the data processing server, and the control type comprises starting and stopping;
g) and the data processing server acquires the second configuration file from the management server, and starts or stops executing the step d according to the control type indicated by the second configuration file.
10. The method of claim 8, wherein step d comprises:
d1) the data processing server acquires a first configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
d2) and the data processing server acquires the multimedia data acquired at the acquisition channel and the acquisition time indicated by the first configuration file from the multimedia data, compresses and codes the acquired multimedia data and then pushes the compressed and coded multimedia data to the live broadcast streaming media server.
11. The method of claim 8, further comprising:
h) the data processing server returns the first working log to the management server in real time;
the first work log comprises the starting execution time and the ending execution time of the step d and the address of the live streaming media server.
12. The method of claim 9, wherein step g comprises:
g1) the data processing server acquires a second configuration file from the management server in real time in a mode of carrying out interval interaction with the management server;
g2) and the data processing server automatically starts or stops the data processing program according to the control type indicated in the second configuration file.
13. The method of claim 12, further comprising:
i) and d, monitoring whether the step d is normally executed or not by the data processing server, and restarting to execute the step d if the step d is abnormal.
14. The method of claim 13, further comprising:
j) the data processing server returns the second working log to the management server in real time;
the second work log includes the start time and stop time in step g, and the restart time in step i.
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