CN114339351A - Synchronous playing device and method of advertising player device - Google Patents
Synchronous playing device and method of advertising player device Download PDFInfo
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Abstract
The invention provides a synchronous playing device and a synchronous playing method of advertisement player equipment, which comprise a synchronous group management module, a message management module, a synchronous consensus module and an advertisement processing module, wherein the synchronous group management module synchronously sets managed outdoor building advertisement player equipment, the message management module is used for managing the communication of mutual messages of all accessed advertisement player equipment, and the synchronous consensus module acts on the selection of main equipment; the advertisement processing module is used for starting to synchronize video data after receiving the synchronization data of the main equipment, different playing groups are set according to the actual synchronous playing content, and the synchronous playing of different advertisement machines is met by adding corresponding advertisement machine equipment into the same synchronous group; the main synchronous advertising machine equipment is set through a synchronous consensus mechanism of the synchronous consensus module, the problem of untimely synchronization caused by sudden network instability of the main synchronous equipment is avoided, and each broadcast is prevented from being interrupted and missed by summarizing the network stability in the synchronous group in real time.
Description
Technical Field
The invention relates to the technical field of advertisements, in particular to synchronous playing equipment and a method of advertising player equipment.
Background
The outdoor advertising forms are diversified and innovated continuously, the innovation and the unique display forms are updated continuously, the traditional advertising newspaper mode reaches the current Internet electronic screen era, the innovation and the new environment of the advertising industry are promoted by the development of the era, and the new originality of each outdoor advertising screen can attract the eyeball of the vast crowd, so the innovation and the uniqueness of the advertising screen are the pursuit targets of the era, from the previous picture fixation to the current colorful dynamic advertisement, the video display forms of the advertising industry are in the front of the display field in some aspects, the advertising industry aims at making the first priority of vision, and the people can be better attracted only by strong visual impact, or the heart of the past people can be beaten by the unique video display forms. One of which is a synchronized video presentation.
The outdoor advertising player equipment is generally managed independently before, and the internet technology is developed to gradually move to a centralized management line, although the centralized management can be realized, and the operation interaction with the specified target equipment can be carried out at any time, the asynchronous difference of the processing is determined by the characteristics of the independent processing unit, namely, the situation that the synchronous processing of video playing can not be realized even if the same video is played by the outdoor advertising control equipment which is configured. Therefore, a large amount of outdoor building advertising machine equipment controlled by the same control platform cannot play synchronous contents, bad impressions can appear in some scenes if a plurality of outdoor building advertising machine equipment are concentrated in a hall, and the watching of people is greatly influenced by disorder of pictures and sounds.
Secondly, in the aspect of the transformation of synchronous equipment, the transformation in the industry is high in cost, core components need to be replaced, systems need to be replaced or multiple synchronizers and other equipment need to be used, and a low-cost transformation mode does not exist. In addition, the general synchronization mode is usually in a small range, and the synchronization force is not good for a large number of devices.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a synchronous playing device and a method of advertising player equipment.
The technical scheme of the invention is as follows: a synchronous playing device of an advertising player device comprises a synchronous group management module, a message management module, a synchronous consensus module and an advertising processing module,
the system comprises a plurality of synchronous groups, a synchronous group management module and a video synchronization module, wherein the synchronous groups are used for synchronously setting managed outdoor building advertising player equipment, each synchronous group issues different advertising video contents according to requirements, so that different synchronous groups are set according to different contents, and synchronous contents of different scenes are realized;
the message management module is used for managing the communication of mutual messages of all accessed advertisement machine equipment, increasing the equipment bearing capacity of the platform through distributed deployment, and enabling more equipment to be transversely expanded;
the synchronous consensus module is used for acting on the selection of the main equipment, so that the problem of untimely synchronization caused by sudden network instability of the main synchronous equipment is avoided, the network stability in a synchronous group is summarized in real time, the main equipment broadcasting synchronous data each time is determined by the synchronous consensus module, and the advertiser equipment is determined by determining the optimal broadcasting mode each time, so that the broadcasting of each time is ensured not to be interrupted and missed;
the advertisement processing module is used for synchronizing video data after receiving the synchronization data of the main equipment, firstly, synchronizing video frames in a time synchronization mode, and if the equipment has a time correction problem, using a video progress correction synchronization mode; and then broadcast synchronously through the advertiser device.
Preferably, the synchronization group management module includes an equipment access unit, an equipment synchronization management unit, an equipment program management unit, an equipment operation log unit, and an equipment early warning unit.
Preferably, the device access unit is used for accessing all outdoor building advertising player devices, and the device access unit authorizes the outdoor building advertising player devices to access.
Preferably, the device synchronization management unit is configured to set whether the managed outdoor building advertising player device starts a synchronization function, and set a master device for synchronous playing in the synchronization group unit by creating the synchronization group unit and adding the device to the synchronization group unit, so as to serve as a basis for synchronization correction.
Preferably, the device program management unit issues different functions of synchronizing content for different synchronization groups, increases synchronization flexibility, and if all devices want to synchronize, by adding all devices into one synchronization group, and if different synchronized content needs to be played according to different areas, by creating a plurality of synchronization groups, and then setting different synchronization programs according to each synchronization group.
Preferably, the synchronous consensus module comprises a preferred mode, a preferred contract mode for specifying a consensus mechanism, and an intelligent consensus preferred mode;
the selection of the preferred mode refers to that corresponding advertising player equipment is appointed to be used as main advertising player equipment in a synchronization group of the equipment synchronization management unit;
the preferred contract mode of the specified consensus mechanism means that all accessed advertising player equipment carries out message communication or broadcast through a message management module, each advertising player equipment belongs to a unique synchronization group, in the synchronization group of the equipment synchronization management unit, a contract specification of preferred qualified advertising player equipment is configured for each synchronization group, and the main evaluation indexes of the contract specification are the network offline rate and the data transmission speed in the time range adjacent to several hours currently;
the intelligent consensus optimization mode is that the start of the optimization process is initiated by the advertising player equipment which loads the video program in the synchronization group first, the video program is loaded and simultaneously other equipment is broadcasted and notified in the synchronization group network, the optimization processing process enters a preparation stage, and after the information is received, the network offline rate and data transmission speed data of the advertising player equipment are acquired;
and interacting the data to all members in the group, after each member acquires the data, calculating the most stable advertising player equipment according to an optimization algorithm, sending an optimization voting notification to the equipment, when the optimization voting number of the equipment exceeds half of the members in the group, the equipment is the most stable equipment which is acknowledged, broadcasting information to other members in the group by the equipment to finish the optimization process, sending synchronous instruction information, and after the members in the group receive the information, confirming the authenticity of the information and then starting to synchronously designate the playing time and the progress of the video program according to the instruction.
Preferably, the contract stipulates that the basic conditions of the preferred advertising player equipment are that the offline rate is x, the data transmission speed is у, after the advertising player equipment is triggered to be preferred, according to the network offline rate a and the data transmission speed b of the advertising player equipment in the designated time period, if a is greater than x, the network is judged to be unstable and belongs to unqualified advertising player equipment, and if a is less than or equal to x, the network is judged to be qualified;
if b < у, the network speed difference is judged to belong to unqualified advertising player equipment, and b > у is judged to be qualified;
all failed advertiser devices cannot participate in the master synchronization device preferences.
Preferably, the device running log unit is configured to record a running work log of each device and play times and total duration data of each advertisement video program, each advertisement device counts relevant running log data every ten minutes and records the running log data into a corresponding data file of the local device, the log data includes the play times and total duration of a specific advertisement video program, and also includes offline times and speed measurement data of the advertisement device in a time period of every ten minutes from startup on the day, and relevant data is obtained on the basis of the log data when executing the optimal contract rule every time.
Preferably, the device early warning unit is configured to show problems occurring during the synchronous playing process, for example, early warning information such as a progress synchronization mechanism is used when a time synchronization mechanism fails to be used.
The invention also provides a synchronous playing method of the advertising player equipment, which comprises the following steps:
s1), creating synchronous groups, synchronously playing the advertisement types according to the requirements, creating different synchronous groups,
s2), adding members of the synchronization group, and adding all the advertisement player devices belonging to the same application scene into the corresponding synchronization group;
s3), setting the synchronous advertisement playing main device of the synchronous group, determining the synchronous advertisement playing main device of each synchronous group according to a synchronous consensus mechanism, wherein the synchronous advertisement playing main device broadcasts the advertisement video playing progress, the video frame position and the current time data in the range of the synchronous group to which the synchronous advertisement playing main device belongs in real time, and other advertisement machine devices in the same synchronous group carry out corresponding correction after receiving the data;
s4), a multi-correction synchronization mechanism, wherein firstly, the synchronization correction time mechanism can be started and executed in real time, and all advertisement player devices accessed to the same synchronization group can calibrate the time of the advertisement player devices so as to keep consistent with a system platform; the method comprises the steps that synchronous parameters of the advertisement synchronous playing main equipment and other equipment in other same groups for correcting the played video are ensured, such as correction of video frame positions and current time, and if the equipment time is inconsistent or is slower than the time of the main equipment, the situation that synchronization cannot be achieved is ensured, a correction mode of video playing progress is selected;
when receiving the synchronous data broadcast by the advertisement synchronous broadcast main equipment, executing a synchronous correction time mechanism, if the synchronous correction time mechanism is unsuccessful, executing a correction mode of video broadcast progress, and when executing the correction mode of video broadcast progress, performing splicing pressing treatment on a plurality of advertisement programs played by the equipment in advance, and playing the plurality of programs as a complete single video, thereby more accurately positioning progress positions and avoiding the problem that the synchronization cannot be achieved due to time loss caused by the switching process of the programs.
The invention has the beneficial effects that:
1. different playing groups are set according to actual synchronous playing contents, and the synchronous playing of different advertising machines is met by adding corresponding advertising machine equipment into the same synchronous group;
2. the main synchronous advertising machine equipment is arranged through the synchronous consensus mechanism of the synchronous consensus module, so that the problem of untimely synchronization caused by sudden network instability of the main synchronous equipment is solved, and each broadcast is ensured not to be interrupted and missed by summarizing the network stability in the synchronous group in real time;
3. the invention adopts a synchronization mode of a multi-correction mechanism, is not limited to a general time synchronization mechanism, and firstly starts to execute the synchronization correction time mechanism in real time when the synchronization is started, so as to ensure that the main equipment and other equipment in other same groups correct the synchronization parameters of the played video, such as the correction of the video frame position and the current time, and if the equipment time is inconsistent or is slower than the time of the main equipment, the situation of synchronization failure occurs, the video playing progress is corrected.
Drawings
Fig. 1 is a block diagram of a synchronous playback device according to the present invention.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings:
example 1
As shown in fig. 1, this embodiment provides a synchronous playing device of an advertisement player device, including a synchronization group management module, a message management module, a synchronization consensus module, and an advertisement processing module, where in this embodiment, the synchronization group management module is configured to perform synchronization group setting on managed outdoor building advertisement player devices, where in this embodiment, a plurality of synchronization groups may be set according to playing requirements, and each synchronization group issues different advertisement video contents according to requirements, so as to set different synchronization groups for different contents, and implement synchronous content playing of different scenes.
The message management module is used for managing communication of mutual messages of all accessed advertisement machine devices, the device bearing capacity of the platform is increased through distributed deployment, and more devices can be transversely expanded.
The synchronous consensus module is used for acting on the selection of the main equipment, determining the main advertising machine equipment and the auxiliary advertising machine equipment of each synchronous group through the synchronous consensus module, and controlling other auxiliary advertising machine equipment through the main advertising machine equipment, so that the synchronous playing of the advertising content is realized, and the problem of untimely synchronization caused by sudden network instability of the main synchronizing equipment is avoided.
Preferably, the synchronous consensus module includes a preferred mode, a preferred contract mode for specifying a consensus mechanism, and an intelligent consensus preferred mode;
the selection of the preferred mode refers to that corresponding advertising player equipment is appointed to be used as main advertising player equipment in a synchronization group of the equipment synchronization management unit;
the preferred contract mode of the specified consensus mechanism means that all accessed advertising player equipment carries out message communication or broadcast through a message management module, each advertising player equipment belongs to a unique synchronization group, in the synchronization group of the equipment synchronization management unit, a contract specification of preferred qualified advertising player equipment is configured for each synchronization group, and the main evaluation indexes of the contract specification are the network offline rate and the data transmission speed in the time range adjacent to several hours currently;
the intelligent consensus optimization mode is that the start of the optimization process is initiated by the advertising player equipment which loads the video program in the synchronization group first, the video program is loaded and simultaneously other equipment is broadcasted and notified in the synchronization group network, the optimization processing process enters a preparation stage, and after the information is received, the network offline rate and data transmission speed data of the advertising player equipment are acquired;
and interacting the data to all members in the group, after each member acquires the data, calculating the most stable advertising player equipment according to an optimization algorithm, sending an optimization voting notification to the equipment, when the optimization voting number of the equipment exceeds half of the members in the group, the equipment is the most stable equipment which is acknowledged, broadcasting information to other members in the group by the equipment to finish the optimization process, sending synchronous instruction information, and after the members in the group receive the information, confirming the authenticity of the information and then starting to synchronously designate the playing time and the progress of the video program according to the instruction.
Preferably, the contract stipulates that the basic conditions of the preferred advertising player equipment are that the offline rate is x, the data transmission speed is у, after the advertising player equipment is triggered to be preferred, according to the network offline rate a and the data transmission speed b of the advertising player equipment in the designated time period, if a is greater than x, the network is judged to be unstable and belongs to unqualified advertising player equipment, and if a is less than or equal to x, the network is judged to be qualified;
if b < у, the network speed difference is judged to belong to unqualified advertising player equipment, and b > у is judged to be qualified;
all failed advertiser devices cannot participate in the master synchronization device preferences.
The advertisement processing module is used for synchronizing video data after receiving the synchronization data of the main equipment, firstly, synchronizing video frames in a time synchronization mode, and if the equipment has a time correction problem, synchronizing in a video progress correction synchronization mode; and then, the advertisements processed by the advertisement processing module synchronization mechanism are played through the advertisement player equipment.
Preferably, the synchronization group management module includes an equipment access unit, an equipment synchronization management unit, an equipment program management unit, an equipment operation log unit, and an equipment early warning unit. The device access unit is used for accessing all outdoor building advertising player devices, and the outdoor building advertising player devices are authorized to be accessed through the device access unit. The device synchronization management unit is used for setting whether the managed outdoor building advertising player device starts a synchronization function or not, establishing a synchronization group unit, adding the device into the synchronization group unit, and setting a main device for synchronous playing in the synchronization group unit to serve as a basis for synchronous correction. The device program management unit issues different synchronous content functions for different synchronous groups, increases the synchronization flexibility, adds all devices into one synchronous group if all devices are synchronized, creates a plurality of synchronous groups if different synchronous contents need to be played according to different areas, and sets different synchronous programs according to each synchronous group. The device running log unit is used for recording running work logs of each device and playing times and total duration data of each advertisement video program, each advertisement player device can count relevant running log data per ten minutes and record the running log data into a corresponding data file of the local device, the log data comprise the playing times and the total duration of specific advertisement video programs, the device running log unit also comprises offline times and speed measurement data of the advertisement player devices in each ten-minute time period from starting up the device in the same day, and relevant data are obtained on the basis of the log data when optimal contract rules are executed each time.
The device early warning unit is used for displaying problems occurring in the synchronous playing process, for example, early warning information such as a progress synchronization mechanism is adopted when a time synchronization mechanism fails to be used.
Example 2
The embodiment provides a synchronous playing method of advertisement player equipment, which comprises the following steps:
s1), creating a synchronization group, authorizing the advertising player equipment and accessing the advertising player equipment, then utilizing the synchronization group management module to synchronously play the types and scenes of the advertisements according to the needs, and creating different synchronization groups;
s2), adding members of the synchronization group, adding all the advertisement player devices belonging to the same application scene into the corresponding synchronization group, and synchronously playing the same advertisement content by using the advertisement player devices in the same synchronization group;
s3), setting synchronous group advertisement main playing device, the synchronous identification module determines the synchronous playing main device of each synchronous group according to the synchronous identification mechanism, the synchronous playing main device broadcasts the advertisement video playing progress, video frame position and current time data in the range of the synchronous group, other advertisement machine devices in the same synchronous group receive the data and then carries out corresponding correction, thus realizing that all advertisement machine devices in the same synchronous group play the same advertisement synchronously;
preferably, the synchronous consensus module comprises a preferred mode, a preferred contract mode for specifying a consensus mechanism, and an intelligent consensus preferred mode;
the selection of the preferred mode refers to that corresponding advertising player equipment is appointed to be used as main advertising player equipment in a synchronization group of the equipment synchronization management unit;
the preferred contract mode of the specified consensus mechanism refers to that all accessed advertising player equipment carries out message communication or broadcast through a message management module, each advertising player equipment belongs to a unique synchronization group, in the synchronization group of the equipment synchronization management unit, a contract specification of preferred qualified advertising player equipment is configured for each synchronization group, and the contract specification of the preferred qualified advertising player equipment defines that the main evaluation indexes are the network offline rate and the data transmission speed in the time range adjacent to several hours at present. The contract stipulates that the basic conditions of the preferred advertising player equipment are that the off-line rate is x, the data transmission speed is у, after triggering the advertising player equipment to be preferred, according to the network off-line rate a and the data transmission speed b of the advertising player equipment in the designated time period, if a > x, the network is judged to be unstable and belongs to unqualified advertising player equipment, and if a is less than or equal to x, the network is qualified;
if b < у, the network speed difference is judged to belong to unqualified advertising player equipment, and b > у is judged to be qualified;
all failed advertiser devices cannot participate in the master synchronization device preferences.
The intelligent consensus optimization mode is that the start of the optimization process is initiated by the advertising player equipment which loads the video program in the synchronization group first, the video program is loaded and simultaneously other equipment is broadcasted and notified in the synchronization group network, the optimization processing process enters a preparation stage, and after the information is received, the network offline rate and data transmission speed data of the advertising player equipment are acquired;
and interacting the data to all members in the group, after each member acquires the data, calculating the most stable advertising player equipment according to an optimization algorithm, sending an optimization voting notification to the equipment, when the optimization voting number of the equipment exceeds half of the members in the group, the equipment is the most stable equipment which is acknowledged, broadcasting information to other members in the group by the equipment to finish the optimization process, sending synchronous instruction information, and after the members in the group receive the information, confirming the authenticity of the information and then starting to synchronously designate the playing time and the progress of the video program according to the instruction.
S4), a multi-correction synchronization mechanism, wherein firstly, the synchronization correction time mechanism can be started and executed in real time, and all advertisement player devices accessed to the same synchronization group can calibrate the time of the advertisement player devices so as to keep consistent with a system platform; the method comprises the steps that synchronous parameters of the advertisement synchronous playing main equipment and other equipment in other same groups for correcting the played video are ensured, such as correction of video frame positions and current time, and if the equipment time is inconsistent or is slower than the time of the main equipment, the situation that synchronization cannot be achieved is ensured, a correction mode of video playing progress is selected;
when receiving the synchronous data broadcast by the advertisement synchronous broadcast main equipment, executing a synchronous correction time mechanism, if the synchronous correction time mechanism is unsuccessful, executing a correction mode of the video broadcast progress, when executing the correction mode of the video broadcast progress, splicing and pressing a plurality of advertisement programs played by the equipment for one time in advance, playing the plurality of programs as a complete single video, positioning the progress position more accurately, avoiding the problem that the synchronization cannot be achieved due to time loss caused by the switching process of the programs, and finally, synchronously playing through corresponding advertisement machine equipment.
The foregoing embodiments and description have been presented only to illustrate the principles and preferred embodiments of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as hereinafter claimed.
Claims (9)
1. The synchronous playing device of the advertising player device is characterized by comprising a synchronous group management module, a message management module, a synchronous consensus module and an advertisement processing module;
the synchronous group management module is used for setting synchronous groups for the managed outdoor building advertising player equipment, wherein a plurality of synchronous groups can be set according to playing requirements, each synchronous group issues different advertising video contents according to the requirements, so that different synchronous groups are set for different contents, and synchronous content playing of different scenes is realized;
the message management module is used for managing the communication of mutual messages of all accessed advertisement machine devices, and the message management module increases the device bearing capacity of the platform through distributed deployment to realize the transverse expansion of a plurality of advertisement machine devices;
the synchronous consensus module is used for acting on the selection of the main equipment, determining the main advertising player equipment and the auxiliary advertising player equipment of each synchronous group through the synchronous consensus module, and controlling other auxiliary advertising player equipment through the main advertising player equipment, so that the synchronous playing of the advertising content is realized, and the problem of untimely synchronization caused by the sudden network instability of the main synchronizing equipment is avoided;
the synchronous consensus module induces network stability and other parameters in the synchronous group in real time, main equipment broadcasting synchronous data each time is determined by the synchronous consensus module, and main advertising machine equipment is determined by determining the optimal advertising broadcasting mode each time, so that each broadcasting is not interrupted or missed;
the synchronous consensus module comprises 3 synchronous consensus modes which are respectively a preferred mode, a preferred contract mode for specifying a consensus mechanism and an intelligent consensus preferred mode;
the selection of the preferred mode refers to that corresponding advertising machine equipment is designated as main advertising machine equipment in a synchronization group of the equipment synchronization management unit, and other advertising machine equipment is designated as slave advertising machine equipment;
the preferred contract mode of the specified consensus mechanism means that all accessed advertising player equipment carries out message communication or broadcast through a message management module, each advertising player equipment belongs to a unique synchronization group, in the synchronization group of the equipment synchronization management unit, a contract specification of preferred qualified advertising player equipment is configured for each synchronization group, and the main evaluation indexes of the contract specification are the network offline rate and the data transmission speed in the time range adjacent to several hours currently;
the intelligent consensus optimization mode is that the start of the optimization process is initiated by the advertising player equipment which loads the video program in the synchronization group first, the video program is loaded and simultaneously other equipment is broadcasted and notified in the synchronization group network, the optimization processing process enters a preparation stage, and after the information is received, the network offline rate and data transmission speed data of the advertising player equipment are acquired;
interacting data to all members in the group, after each member acquires the data, calculating the most stable advertising player equipment according to an optimization algorithm, and sending an optimization voting notification to the equipment, when the optimization voting number of the equipment exceeds half of the members in the group, the equipment is the most stable equipment which is acknowledged, broadcasting information to other members in the group by the equipment to finish the optimization process, and sending synchronous instruction information, and after the members in the group receive the information, confirming the authenticity of the information, and then starting to synchronously designate the playing time and the progress of the video program according to the instruction;
the advertisement processing module is used for synchronizing video data after receiving the synchronization data of the main equipment, firstly, synchronizing video frames in a time synchronization mode, and if the equipment has a time correction problem, synchronizing in a video progress correction synchronization mode; and then, the advertisements processed by the advertisement processing module synchronization mechanism are played through the advertisement player equipment.
2. The synchronized playback device of an advertiser device according to claim 1, wherein: the synchronous group management module comprises a device access unit; the equipment access unit is used for accessing all outdoor building advertising player equipment and authorizing the outdoor building advertising player equipment to access through the equipment access unit.
3. The synchronized playback device of an advertiser device according to claim 2, wherein: the synchronous group management module also comprises an equipment synchronous management unit, wherein the equipment synchronous management unit is used for setting whether the managed outdoor building advertising player equipment starts a synchronous function or not, and setting a main equipment for synchronous playing in the synchronous group unit as a basis for synchronous correction by establishing the synchronous group unit and adding the equipment into the synchronous group unit.
4. A synchronized playback device for an advertiser device according to claim 3, wherein: the synchronous group management module also comprises an equipment program management unit, the equipment program management unit issues different synchronous contents aiming at different synchronous groups, the synchronous flexibility is increased, if all the equipment needs to be synchronized, all the equipment is added into one synchronous group, if the synchronous different contents need to be played according to different areas, a plurality of synchronous groups are created, and then different synchronous programs are set according to each synchronous group.
5. The synchronized playback device of an advertiser device according to claim 4, wherein: the synchronous group management module also comprises an equipment operation log unit, wherein the equipment operation log unit is used for recording operation work logs of each piece of equipment and playing times and total duration data of each advertisement video program, each piece of advertisement equipment can automatically count related operation log data every ten minutes and record the related operation log data into a corresponding data file of the local equipment, the log data comprises the playing times and the total duration of specific advertisement video programs, the offline times and the speed measurement data of the advertisement equipment in each ten-minute period from starting on the day are also included, and the related data are obtained on the basis of analysis by using the log data when the optimal contract specification is executed every time.
6. The synchronized playback device of an advertiser device according to claim 5, wherein: the synchronization group management module further comprises an equipment early warning unit, and the equipment early warning unit is used for displaying problems occurring in the synchronization playing process.
7. The synchronized playback device of an advertiser device according to claim 1, wherein: the contract stipulates that the basic conditions of the preferred advertising player equipment are that the off-line rate is x, the data transmission speed is у, after triggering the advertising player equipment to be preferred, according to the network off-line rate a and the data transmission speed b of the advertising player equipment in the designated time period, if a > x, the network is judged to be unstable and belongs to unqualified advertising player equipment, and if a is less than or equal to x, the network is qualified;
if b < у, the network speed difference is judged to belong to unqualified advertising player equipment, and b > у is judged to be qualified;
all failed advertiser devices cannot participate in the master synchronization device preferences.
8. A synchronous playing method of advertisement player equipment is characterized by comprising the following steps:
s1), creating a synchronous group, authorizing the advertising player equipment and accessing all the advertising player equipment, then utilizing a synchronous group management module to synchronously play the types and scenes of the advertisements according to the requirements, creating different synchronous groups, wherein a plurality of synchronous groups are arranged according to the playing requirements, each synchronous group issues different advertisement video contents according to the requirements, so that different synchronous groups are arranged according to different contents, and the playing of the synchronous advertisement contents of different types and scenes is realized;
s2), adding members of the synchronization group, adding all the advertisement player devices belonging to the same application scene into the corresponding synchronization group, and synchronously playing the same advertisement content by using the advertisement player devices in the same synchronization group;
s3), setting synchronous group advertisement main playing device, the synchronous identification module determines the synchronous playing main device of each synchronous group according to the synchronous identification mechanism, the synchronous playing main device broadcasts the advertisement video playing progress, video frame position and current time data in the range of the synchronous group, other advertisement machine devices in the same synchronous group receive the data and then carries out corresponding correction, thus realizing that all advertisement machine devices in the same synchronous group play the same advertisement synchronously;
the synchronous consensus module comprises a preferred mode, a preferred contract mode for specifying a consensus mechanism and an intelligent consensus preferred mode;
the selection of the preferred mode refers to that corresponding advertising player equipment is appointed to be used as main advertising player equipment in a synchronization group of the equipment synchronization management unit;
the preferred contract mode of the specified consensus mechanism means that all accessed advertising player equipment carries out message communication or broadcast through a message management module, each advertising player equipment belongs to a unique synchronization group, in the synchronization group of the equipment synchronization management unit, a contract specification of preferred qualified advertising player equipment is configured for each synchronization group, and the main evaluation indexes of the contract specification are the network offline rate and the data transmission speed in the time range adjacent to several hours currently;
the intelligent consensus optimization mode is that the start of the optimization process is initiated by the advertising player equipment which loads the video program in the synchronization group first, the video program is loaded and simultaneously other equipment is broadcasted and notified in the synchronization group network, the optimization processing process enters a preparation stage, and after the information is received, the network offline rate and data transmission speed data of the advertising player equipment are acquired;
interacting data to all members in the group, after each member acquires the data, calculating the most stable advertising player equipment according to an optimization algorithm, and sending an optimization voting notification to the equipment, when the optimization voting number of the equipment exceeds half of the members in the group, the equipment is the most stable equipment which is acknowledged, broadcasting information to other members in the group by the equipment to finish the optimization process, and sending synchronous instruction information, and after the members in the group receive the information, confirming the authenticity of the information, and then starting to synchronously designate the playing time and the progress of the video program according to the instruction;
s4), a multi-correction synchronization mechanism, wherein firstly, the synchronization correction time mechanism can be started and executed in real time, and all advertisement player devices accessed to the same synchronization group can calibrate the time of the advertisement player devices so as to keep consistent with a system platform; the method comprises the steps that synchronous parameters of the advertisement synchronous playing main equipment and other equipment in other same groups for correcting the played video are ensured, such as correction of video frame positions and current time, and if the equipment time is inconsistent or is slower than the time of the main equipment, the situation that synchronization cannot be achieved is ensured, a correction mode of video playing progress is selected;
when receiving the synchronous data broadcast by the advertisement synchronous broadcast main equipment, executing a synchronous correction time mechanism, if the synchronous correction time mechanism is unsuccessful, executing a correction mode of the video broadcast progress, when executing the correction mode of the video broadcast progress, splicing and pressing a plurality of advertisement programs played by the equipment for one time in advance, playing the plurality of programs as a complete single video, positioning the progress position more accurately, avoiding the problem that the synchronization cannot be achieved due to time loss caused by the switching process of the programs, and finally, synchronously playing through corresponding advertisement machine equipment.
9. The synchronized playback method for advertisement player devices of claim 8,
the contract stipulates that the basic conditions of the preferred advertising player equipment are that the off-line rate is x, the data transmission speed is у, after triggering the advertising player equipment to be preferred, according to the network off-line rate a and the data transmission speed b of the advertising player equipment in the designated time period, if a > x, the network is judged to be unstable and belongs to unqualified advertising player equipment, and if a is less than or equal to x, the network is qualified;
if b < у, the network speed difference is judged to belong to unqualified advertising player equipment, and b > у is judged to be qualified;
all failed advertiser devices cannot participate in the master synchronization device preferences.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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