CN108093044B - Training courseware playing method and system - Google Patents

Training courseware playing method and system Download PDF

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CN108093044B
CN108093044B CN201711352321.8A CN201711352321A CN108093044B CN 108093044 B CN108093044 B CN 108093044B CN 201711352321 A CN201711352321 A CN 201711352321A CN 108093044 B CN108093044 B CN 108093044B
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training
courseware
module
information
user
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CN108093044A (en
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纪琦华
蒲珂
曾泽基
方宏
李哲山
李飞
胡彬
魏明
鲁豪
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Cbc Cloud Technology Co ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/7867—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00—Electrically-operated educational appliances
    • G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/764—Media network packet handling at the destination 

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Abstract

The invention relates to a method and a system for playing training courseware.A verification server performs verification, an assembly server obtains head information and resource data of the training courseware on the verification server and a resource server respectively after the verification is successful, playable complete training video file data can be formed only after the reassembly is performed, a client does not need to perform complete downloading, the assembly server can transmit the data in a streaming media mode, and a user can watch the data in real time at the client; the training resources are formed after the head information and the resource data are assembled, so that the safety of the training courseware is realized, the abuse and illegal watching of the illegal personnel are prevented, and the benefit of the training personnel is fully ensured.

Description

Training courseware playing method and system
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a method and a system for playing training courseware.
Background
The prior art needs to download the content of the training courseware to the local PC, then open the local PC by the media player, then input the ID card number for verification, after the verification is successful, play the training courseware, after the training courseware is played, the media can automatically upload the information of the completion of the playing to the training center, after the user is verified, the user can perform the follow-up operation, such as examination. The method for learning the training courseware has the major defects that downloading is troublesome, fixed-position watching can be only carried out at the PC end, the learning mode is inflexible, in addition, the real learning condition of a student cannot be monitored, the false learning condition cannot be avoided, the courseware is downloaded and stored at the PC end, verification is carried out after downloading, and the safety is low.
Disclosure of Invention
In order to solve the problems, the invention provides a method and a system for playing training courseware, and the specific scheme is as follows:
a method for playing training courseware comprises the following steps:
s1, the authentication server receives a login or registration request sent by the client, performs identity authentication on a requesting user, and feeds login information back to the client after the authentication is successful;
s2, the verification server receives a request for playing the training courseware sent by the client, verifies whether the identity information of the requesting user is consistent with the requested training courseware or not, and sends the head information of the requested training courseware to the assembly server after the identity information of the requesting user is consistent with the requested training courseware;
s3, the assembly server receives the head information, sends a request for applying corresponding courseware resource data to the resource server, and assembles the head information and the courseware resource data after receiving the courseware resource data to form complete training video file data;
and S4, transmitting the training video file data to the client.
According to the method for playing the training courseware, the verification server performs verification, the assembly server obtains the head information and the resource data of the training courseware on the verification server and the resource server respectively after the verification is successful, the playable complete training video file data can be formed only after the reassembly is performed, the client does not need to perform complete downloading, the assembly server can perform data transmission in a streaming media mode, and a user can watch the data in real time at the client; the training resources are formed after the head information and the resource data are assembled, so that the safety of the training courseware is realized, the abuse and illegal watching of the illegal personnel are prevented, and the benefit of the training personnel is fully ensured.
Further, the method includes step S5, after receiving the training video file data, the client end performs a predetermined time frequency T1And sending a recording file to the verification server, wherein the recording file comprises local time information, training video playing progress information, user ID information and client equipment MAC code information.
Further, in step S2, after the verification server verifies that the request user matches the request training courseware, searching for a history file corresponding to the request training courseware, and sending the header information of the request training courseware to the assembly server and sending the received latest training video playing progress information; in step S3, the assembly server forms the complete training video file data, and then proceeds to step S4 with the latest training video playing progress as the starting point.
The method ensures that the historical watching records of the user are stored, when the user requests to play, the latest watching historical records of the user are issued while the resources are issued, and the user starts to play continuously at the last playing end point, so that the problem that the user needs to start playing again when watching is not continued or the client is replaced is solved.
Still further, the method comprises the steps of:
s7, after receiving the record file sent by the client, the verification server calculates the time period nT2Inner playback speed ViWill play speed ViTime zone information nT2Associated with relevant local time information, where T2Is a preset time threshold value, and n is a positive integer;
s8, when the verification server monitors that the user completely watches the training courseware, calculating the actual time T for the user to watch all the training coursewarexObtaining a viewing ratio value WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1If so, the step S9 is performed, and if the comparison result is Wx≥W1Then, marking the user as the completion of the corresponding training; wherein Wx＝Tx/Ty，TyThe total duration of the training courseware;
s9, calculating the lack duration TzAnd reminding the user to continuously watch the corresponding training courseware, and acquiring recommended training video clips according to the watching historical behaviors of the user.
After the user finishes watching the training courseware, the verification server can calculate whether the requirement of the class time is met or not according to the historical records, and if the requirement of the class time is not met, recommendation of video clips watched again is provided for the user, blind spot search of the user is facilitated, and training effectiveness is ensured in a formal and substantial mode.
The invention also provides a training courseware playing system which comprises a client, a verification server, an assembly server and a resource server, wherein the resource server is used for storing the training courseware resource data; the verification server comprises an identity verification module, a courseware verification module and a record storage module; the assembly server comprises a resource application module, an assembly module and a data sending module; the client comprises a data receiving module and a record sending module;
the identity authentication module is used for receiving a login or registration request sent by a client, authenticating the identity of a requesting user, and feeding login information back to the client after the authentication is successful;
the courseware verification module is used for receiving a request for playing the training courseware sent by the client, verifying whether the identity information of a requesting user is consistent with the required training courseware or not, and sending the head information of the training courseware to the assembly server after the identity information of the requesting user is consistent with the required training courseware;
the recording and storing module is used for receiving a recording file sent by the client, associating the recording file with a user and storing the recording file, wherein the recording file comprises user ID information, local time information and playing progress information of the training video;
the resource application module is used for receiving the head information of the training courseware and sending a request for applying corresponding courseware resource data to the resource server according to the head information;
the assembling module is used for receiving the courseware resource data and assembling the head information and the courseware resource data to form complete training video file data;
the data sending module is used for sending the training video file data to the client;
the data receiving module is used for receiving the complete training video file data and sending a recording instruction to the recording sending module;
the recording sending module is used for receiving the recording instruction, acquiring local time information and training video playing progress information of the client, and sending the local time information and the training video playing progress information according to the preset time frequency T1And sending the record file to a record storage module.
Further, the verification server also comprises a history record searching module; the courseware verification module is also used for sending a search instruction to the historical record search module after the courseware verification is consistent with the courseware verification module;
the historical record searching module is used for receiving a searching instruction, searching a historical record file of a request training courseware corresponding to a request user, acquiring the latest training video playing progress data and sending the latest training video playing progress data to the data sending module;
and the data sending module is also used for receiving the latest training video playing progress data and sending the training video file data to the client from the latest training video playing progress as a starting point.
Furthermore, the verification server also comprises a playing speed calculation module, a viewing ratio value judgment module and a video clip acquisition module;
a playing speed calculation module for calculating the playing speed according to a preset time interval T2Obtaining nT2Recording files in time period, calculating nT2Playback speed V of time slotiWill play speed ViTime zone information nT2Associating with the related local time information and storing;
the watching ratio value judging module is used for calculating the actual time length T for watching all the training courseware by the user when the monitoring user finishes watching all the training coursewarexObtaining a viewing ratio value WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1When the comparison result is W, sending an acquisition instruction to a video clip acquisition modulex≥W1Then, the user is marked as the corresponding training is complete, where Wx＝Tx/Ty，TyThe total duration of the training courseware;
a video clip acquisition module for receiving the acquisition instruction and calculating the lack duration TzAnd reminding the user to continuously watch the corresponding training courseware, and acquiring recommended training video clips according to the watching historical behaviors of the user.
Furthermore, the video clip acquisition module comprises a play speed judgment sub-module, a first duration judgment sub-module, a start time confirmation sub-module and a recommendation sub-module;
a playing speed judgment submodule for obtaining all playing speeds V of corresponding training coursewareiAnd is compared with a preset threshold value V1Comparing to obtain a comparison result higher than a preset threshold value V1Is playing speed ViCorresponding time period nT2Marking as a high-speed time period, and sending a judgment instruction to a first duration judgment submodule;
a first duration judgment submodule for receiving the judgment instruction and calculating the continuous duration T of the high-speed time periodmAnd obtaining the high-speed time period list from big to small to obtain TmCorresponding local time information sends an initial time confirmation instruction to the initial time confirmation submodule;
a start time confirmation submodule for receiving the start time confirmation instruction and obtaining T in the high-speed time period listmThe initial playing progress of the corresponding video clip is used as the initial time information of the recommended clip, and a push instruction is sent to the recommending submodule;
and the recommendation submodule is used for receiving a push instruction and pushing a recommended video clip display interface with the training courseware playing progress information to the user.
According to the method, a part for high-speed browsing of the training courseware is obtained according to the judgment of the playing speed of the user, the part is reasonably recommended, a repeatedly played selection segment is provided for the user, the problem that the user repeatedly watches the learning content or finds the insufficient learning content for achieving the formal training duration is solved, and the effectiveness of the training and learning essence of the user is guaranteed.
Furthermore, the verification server also comprises a monitoring module, when the fact that the user clicks a recommended video clip display interface is monitored, training courseware video information is obtained, head information of related training courseware is sent to the resource application module, and recommended clip starting time information is sent to the data sending module;
and the data sending module is also used for receiving the start time information of the recommended segments and sending the training video file data to the client from the start time of the recommended segments as a start point.
Furthermore, the verification server also comprises a lack duration calculation module, and the starting time confirmation submodule comprises a time accumulation unit and a segment selection unit; the viewing ratio value judging module is also used for judging whether the comparison result is Wx＜W1When the time is short, a calculation instruction is sent to the lack duration calculation module;
a lack duration calculation module for receiving the calculation instruction and calculating the lack duration T of the userzWherein, Tz＝W1*Ty-Tx；
A time accumulation unit for receiving the start time confirmation command and storing T in the high-speed time period listmAccumulating the time from big to small to obtain accumulated time TnAnd to TnAnd TzFor comparison, when T isn≥TzWhen the segment is selected, the segment is accumulated, and a selection instruction is sent to the segment selection unit;
a segment selection unit for receiving selection instruction and judging accumulated TmNumber PxAnd is compared with a preset number threshold value P1By contrast, when P isx≤P1Then, obtain PxA high speed time period TmThe initial playing progress of the corresponding video clip is taken as PxSending a first push instruction to a recommending submodule according to the initial time information of each recommended segment; when P is presentx＞P1Time, obtain high speed timeFirst bit T in the slot listmThe initial playing progress of the corresponding video clip is used as the initial time information of the recommended clip, and a second push instruction is sent to the recommending submodule;
a recommending submodule for receiving the first push instruction and pushing P to the userxA recommended video clip display interface with training courseware playing progress information; and the system is also used for receiving a second push instruction and recommending 1 recommended video clip display interface with the training courseware playing progress information to the user.
According to the method for playing the training courseware, the playable complete training video file data can be formed only after the training courseware is reassembled, the training courseware does not need to be completely downloaded, and a user can watch the training courseware in real time at a client; the training resources are formed after the head information and the resource data are assembled, so that the safety of the training courseware is realized, the abuse and illegal watching of the illegal personnel are prevented, and the benefit of the training personnel is fully ensured. After the user finishes watching the training courseware, the verification server can calculate whether the requirement of the class time is met or not according to the historical records, and if the requirement of the class time is not met, recommendation of video clips watched again is provided for the user, blind spot search of the user is facilitated, and training effectiveness is ensured in a formal and substantial mode.
Drawings
FIG. 1 is a timing chart of a method for playing a training course according to example 1;
FIG. 2 is a timing chart of a method for playing a training course according to example 2;
FIG. 3 is a schematic diagram showing the connection between each component and module of the training courseware playing system in the embodiment 3;
FIG. 4 is a schematic diagram showing the connection between each component and module of the training courseware playing system in the embodiment 4;
fig. 5 is a schematic diagram of the connection between some modules of the training courseware playing system in the embodiment 5.
Detailed Description
The invention is further described with reference to the following figures and examples, which are provided for the purpose of illustrating the general inventive concept and are not intended to limit the scope of the invention.
Example 1
A method for playing training courseware, as shown in fig. 1, includes the following steps:
s1, the authentication server receives a login or registration request sent by the client, performs identity authentication on a requesting user, feeds login information back to the client after the authentication is successful, and the client logs in to acquire a training page, wherein the identity authentication comprises password authentication, identity card information and authentication of user basic information;
s2, the verification server receives a request for playing the training courseware sent by the client, verifies whether the identity information of a user requesting the training courseware is consistent with the requested training courseware or not, ensures that the training courseware requested by the user is corresponding to the required training courseware, and sends the head information with the training courseware information to the assembly server after the verification is consistent with the required training courseware;
s3, the assembly server receives the head information, sends a request for applying corresponding courseware resource data to the resource server, and assembles the head information and the courseware resource data after receiving the courseware resource data to form complete training video file data;
s4, transmitting the training video file data to the client, preferably, transmitting the data in a streaming media mode;
s5, after receiving the training video file data, the client side carries out the training video file data processing according to the preset time frequency T1And sending a recording file to the verification server, wherein the recording file comprises local time information, training video playing progress information, user ID information, MAC code information of the client equipment and the like.
According to the method for playing the training courseware, the client can install the APP, the APP is logged in for identity verification, the APP is successfully verified for logging in, then a request for training courseware learning is sent by a user, secondary verification is carried out, after the verification is successful, corresponding training courseware head information is distributed to the assembly server, the assembly server obtains courseware resource data according to the received head information, complete training video file data capable of being played can be formed after the assembly is carried out, and then the complete training video file data are sent to the client for real-time playing. Because the data is not completely stored, the data can be played only by fully verifying the data before learning and assembling the data, so that the safety of the training courseware is fully ensured, illegal persons are prevented from watching illegally, and the benefit of the training personnel is ensured. The user does not need to download a large amount of training courseware, and the training courseware can be played in real time by using the mobile terminal, so that the full learning of the user is facilitated.
Example 2
As shown in fig. 2, the playing method of the training courseware provided in this embodiment is different from that in embodiment 1 in that, in step S2, after the verification by the verification server is matched, the request user ID is searched for a history file corresponding to the requested training courseware, and the latest training video playing progress information of the requested training courseware is sent to the assembly server while the header information of the requested training courseware is sent; in the step S3, after the assembly server forms the complete training video file data, the step S4 is performed by taking the latest training video playing progress as a starting point;
and S4, sending the training video file data to the client from the latest training video playing progress as a starting point.
Further, the method comprises the following steps:
s7, after receiving the record file sent by the client, the verification server sends the record file according to the preset time interval T2Calculating the time period nT2Inner playback speed ViWill play speed ViTime zone information nT2Associated with the relevant local time information, n being a positive integer, ViIs equal to T2Video progress and T played within a time period2Of each time period nT, each time period nT2The playing speed and the local time information are independent and mutually associated;
s8, when the verification server monitors that the user completely watches the training courseware, calculating the actual consumed time T of the user for watching all the training coursewarex，TxObtaining local time information; obtaining a viewing ratio value WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1If so, the step S9 is performed, and if the comparison result is Wx≥W1Then, marking the user as the completion of the corresponding training; wherein Wx＝Tx/Ty，TyThe total duration of the training courseware;
s9, calculating the lack duration Tz，Tz＝W1*Ty-Tx(ii) a Reminding the user to continuously watch the corresponding training courseware, acquiring recommended training video clips according to the watching historical behaviors of the user, pushing the recommended training video clips to the user, and forbidding subsequent steps such as taking an examination.
According to the training courseware playing method provided by the embodiment, the watching duration information of the user is obtained by monitoring the watching records of the user, whether the watching duration information meets the set class time requirements is judged, when the watching duration information meets the set class time requirements, the user is marked as training completion, the subsequent steps can be carried out, when the watching duration information does not meet the set class time requirements, the user needs to be reminded, the repeatedly watched training video clip recommending operation is carried out, and the training effectiveness is ensured together in form and substantially.
Example 3
As shown in fig. 3, the training courseware playing system provided by the embodiment includes a client, a verification server, an assembly server, and a resource server, where a resource server user stores training courseware resource data; the verification server comprises an identity verification module 301, a courseware verification module 302 and a record storage module 303; the assembly server comprises a resource application module 304, an assembly module 305 and a data sending module 306; the client comprises a data receiving module 307, a record sending module 308 and a history searching module 309;
the identity authentication module 301 is configured to receive a login or registration request sent by a client, perform identity authentication on a requesting user, after the authentication is successful, feed back login information to the client, perform login by the client to obtain a training page, and perform identity authentication including password authentication, authentication of identity card information and user basic information; (ii) a
A courseware verification module 302, configured to receive a request for playing training courseware sent by a client, verify whether identity information of a requesting user matches the requested training courseware, send a search instruction to the history search module 309 after the identity information matches the requested training courseware, and send header information with training courseware information to the assembly server;
the recording storage module 303 is configured to receive a recording file sent by a client, associate the recording file with a user ID, and store the recording file, where the recording file includes user ID information, local time information, playing progress information of a training video, and playing client MAC information;
the resource application module 304 is used for receiving the head information of the training courseware and sending a request for applying corresponding courseware resource data to the resource server according to the head information; the header information can be a file specification protocol, and the courseware resource data can comprise video resources, audio resources, picture resources and the like;
an assembling module 305, configured to receive the courseware resource data, and assemble and combine the header information and the courseware resource data to form complete training video file data capable of being played and transmitted;
the historical record searching module 309 is configured to receive a search instruction, search a historical record file of a required training courseware corresponding to a requesting user, acquire latest training video playing progress data, and send the latest training video playing progress data to the data sending module 306;
the data sending module 306 is further configured to receive the latest training video playing progress data, and send the training video file data to the client from the latest training video playing progress as a starting point;
the data receiving module 307 is configured to receive the complete training video file data and send a recording instruction to the recording sending module 308;
a record sending module 308, configured to receive the record instruction, obtain local time information and training video playing progress information of the client, and send the local time information and the training video playing progress information according to a preset time frequency T1The recording file is sent to the recording storage module 303.
In the training courseware playing system provided by the embodiment, the client can install the APP, the APP is logged in for identity verification, the APP is successfully verified to log in, then a request for training courseware learning is sent by a user, secondary verification is carried out, after the verification is successful, corresponding training courseware head information is distributed to the assembly server, the assembly server obtains courseware resource data according to the received head information, complete training video file data which can be played can be formed after the assembly, and then the training courseware data are sent to the client to be played in real time. Because the data is not completely stored, the data can be played only by fully verifying the data before learning and assembling the data, so that the safety of the training courseware is fully ensured, illegal persons are prevented from watching illegally, and the benefit of the training personnel is ensured. The user does not need to download a large amount of training courseware, and the training courseware can be played in real time by using the mobile terminal, so that the full learning of the user is facilitated.
Example 4
As shown in fig. 4, the training courseware playing system provided in this embodiment is different from that in embodiment 3 in that the verification server further includes a playing speed calculation module 401, a viewing ratio value judgment module 402, a video clip acquisition module 403, and a monitoring module 404;
a playing speed calculating module 401 for calculating a playing speed according to a preset time interval T2Obtaining nT2Recording files in time period, calculating nT2Playback speed V of time slotiWill play speed ViTime zone information nT2Associating with the related local time information and storing; viIs equal to T2Video progress and T played within a time period2Of each time period nT, each time period nT2The playing speed and the local time information are independent and mutually associated;
the viewing ratio value judging module 402 queries the history information when the monitoring user finishes viewing all the training courseware, and calculates the actual time T for the user to view all the training coursewarexObtaining a viewing ratio value WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1Then, sending an acquisition instruction to the video clip acquisition module 403, and when the comparison result is Wx≥W1Then, the user is marked as the corresponding training is complete, where Wx＝Tx/Ty，TyThe total duration of the training courseware;
the video clip acquisition module 403 is used to acquire a video clip,for receiving the acquisition instruction and calculating the lack duration Tz，Tz＝W1*Ty-Tx(ii) a Reminding the user to continuously watch the corresponding training courseware, and acquiring recommended training video clips according to the watching historical behaviors of the user;
the monitoring module 404 is used for acquiring training courseware video information when monitoring that a user clicks a recommended video clip display interface, sending head information of related training courseware to the resource application module 304, and sending start time information of recommended clips to the data sending module 306;
the data sending module 306 is further configured to receive start time information of the recommended segment, and send the training video file data to the client from the start time of the recommended segment as a start point.
Any mode capable of monitoring that the user finishes watching all the training courseware can be adopted, for example, the training courseware can be provided with a finish mark, and when the user watches the finish mark, the client can automatically send information that all the training courseware is watched to the verification server; the training courseware playing system provided by the embodiment acquires the watching time length information of the user by monitoring the watching records of the user, judges whether the watching time length information meets the set class time requirement, marks the user as training completion when the watching time length information meets the set class time requirement, can perform subsequent steps, reminds the user when the watching time length information does not meet the set class time requirement, performs repeated watching training video clip recommendation operation, and guarantees the training effectiveness together formally and substantially.
Example 5
As shown in fig. 5, the training courseware playing system provided in this embodiment is different from that in embodiment 4 in that the video clip obtaining module 403 includes a playing speed determining sub-module 501, a first duration determining sub-module 502, a starting time confirming sub-module 503, and a recommending sub-module 504;
a playing speed judgment submodule 501 for obtaining all the playing speeds V of the corresponding training coursewareiAnd is compared with a preset threshold value V1Comparing to obtain a comparison result higher than a preset threshold value V1Is playing speed ViCorresponding time period nT2Marking as a high speed time segment, and determining to a first durationThe sub-module 502 sends a judgment instruction;
a first duration judgment submodule 502 for receiving the judgment instruction and calculating the continuous duration T of the high-speed time periodmThat is, the time accumulated value of the continuous high-speed time period, and according to the high-speed time period list obtained from large to small, the start time confirmation submodule 503 sends a start time confirmation instruction;
a start time confirmation submodule 503, configured to receive a start time confirmation instruction and obtain T in the high speed time period listmInitial playing progress, T, of the corresponding video segmentmAnd nT2Correlation, nT2The local time information is associated with the local time and the playing progress information of the video, so that the initial playing progress of the corresponding video clip can be easily obtained and used as the initial time information of the recommended clip, and a push instruction is sent to the recommending submodule 504;
and the recommending submodule 504 is used for receiving a pushing instruction and pushing a recommended video clip display interface with the training courseware playing progress information to the user.
Further, the verification server further comprises a lack duration calculation module 507, and the starting time confirmation submodule 503 comprises a time accumulation unit 505 and a segment selection unit 506; the viewing ratio value determining module 402 is further configured to determine whether the comparison result is Wx＜W1When the time is short, a calculation instruction is sent to the lack duration calculation module 507;
a lack duration calculation module 507 for receiving a calculation instruction and calculating the lack duration T of the userz；
A time accumulation unit 505 for receiving the start time confirmation command and storing T in the high-speed time period listmAccumulating the time from big to small to obtain accumulated time TnAnd to TnAnd TzFor comparison, when T isn≥TzWhen the segment is selected, the segment is accumulated and a selection instruction is sent to the segment selection unit 506;
a segment selection unit 506 for receiving the selection instruction and determining the accumulated continuous duration TmNumber P ofxAnd is compared with a preset number threshold value P1Go on toWhen P is greater thanx≤P1Then, obtain PxA high speed time period TmThe initial playing progress of the corresponding video clip is taken as PxThe start time information of each recommended segment sends a first push instruction to the recommending submodule 504; when P is presentx＞P1Then, the first T in the high-speed time slot list is obtainedmThe initial playing progress of the corresponding video clip is used as the initial time information of the recommended clip, and a second pushing instruction is sent to the recommending submodule 504;
a recommending submodule 504, configured to receive the first push instruction and push P to the userxA recommended video clip display interface with training courseware playing progress information; and the system is also used for receiving a second push instruction and recommending 1 recommended video clip display interface with the training courseware playing progress information to the user.
The training courseware playing system provided by the embodiment acquires the watching condition according to the playing speed of the user, and when the playing speed exceeds a preset speed threshold, the user enters a time period of high-speed playing, so that when the training class duration of the user is not enough, content learning in the time period of high-speed playing is less inevitably, further learning is needed, and accordingly, a suitable video clip is recommended, a complicated step of searching for neglected content is omitted for the user, the problem that the user watches courseware content randomly in order to meet the requirement of class time in a form is avoided, the substantial learning efficiency is improved, and knowledge acquisition of the user is facilitated.

Claims (9)

1. A method for playing training courseware is characterized by comprising the following steps:
s1, the authentication server receives a login or registration request sent by the client, performs identity authentication on a requesting user, and feeds login information back to the client after the authentication is successful;
s2, the verification server receives a request for playing the training courseware sent by the client, verifies whether the identity information of the requesting user is consistent with the requested training courseware or not, and sends the head information of the requested training courseware to the assembly server after the identity information of the requesting user is consistent with the requested training courseware;
s3, the assembly server receives the head information, sends a request for applying for corresponding courseware resource data to the resource server, assembles the head information and the courseware resource data after receiving the courseware resource data, and can form complete training video file data only after being reassembled;
s4, the assembly server sends the training video file data to the client in a streaming media mode, the client does not need to completely download, and a user can watch the training video file data in real time at the client;
s5, after receiving training video file data, the client side conducts T-time frequency presetting1And sending a recording file to a verification server, wherein the recording file comprises local time information, training video playing progress information, user ID information and client equipment MAC code information.
2. The method for playing the training courseware according to claim 1, wherein in step S2, after the verification server verifies that the request user corresponds to the history file of the requested training courseware, the history file of the requested training courseware is searched for, and the latest training video playing progress information is sent to the assembling server while the head information of the requested training courseware is sent; in step S3, the assembly server forms the complete training video file data, and then proceeds to step S4 with the latest training video playing progress as the starting point.
3. The method for playing training courseware as claimed in claim 2, further comprising the steps of:
s7, after receiving the record file sent by the client, the verification server calculates the time period nT2Inner playback speed ViWill play speed ViTime zone information nT2Associated with relevant local time information, where T2Is a preset time threshold value, and n is a positive integer;
s8, when the verification server monitors that the user completely watches the training courseware, calculating the actual time T for the user to watch all the training coursewarexObtaining a viewing ratioValue WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1If so, the step S9 is performed, and if the comparison result is Wx≥W1Then, marking the user as the completion of the corresponding training; wherein Wx＝Tx/Ty，TyThe total duration of the training courseware;
s9, calculating the lack duration TzAnd reminding the user to continuously watch the corresponding training courseware, and acquiring recommended training video clips according to the watching historical behaviors of the user.
4. A training courseware playing system is characterized by comprising a client, a verification server, an assembly server and a resource server; the verification server comprises an identity verification module (301), a courseware verification module (302) and a record storage module (303); the assembly server comprises a resource application module (304), an assembly module (305) and a data sending module (306); the client comprises a data receiving module (307) and a record sending module (308);
the identity authentication module (301) is used for receiving a login or registration request sent by a client, authenticating the identity of a requesting user, and feeding login information back to the client after authentication is successful;
the courseware verification module (302) is used for receiving a request for playing the training courseware sent by the client, verifying whether the identity information of a requesting user is consistent with the required training courseware or not, and sending the head information of the training courseware to the assembly server after the identity information of the requesting user is consistent with the required training courseware;
the recording storage module (303) is used for receiving a recording file sent by a client, associating the recording file with a user and storing the recording file, wherein the recording file comprises user ID information, local time information and playing progress information of a training video;
the resource application module (304) is used for receiving the head information of the training courseware and sending a request for applying corresponding courseware resource data to the resource server according to the head information;
the assembling module (305) is used for receiving courseware resource data and assembling the head information and the courseware resource data to form complete training video file data;
the data sending module (306) is used for sending training video file data to a client;
the data receiving module (307) is used for receiving the complete training video file data and sending a recording instruction to the recording sending module (308);
the record sending module (308) is used for receiving a record instruction, acquiring local time information and training video playing progress information of the client, and sending a record according to a preset time frequency T1And sending the record file to a record storage module (303).
5. The training courseware playing system of claim 4, wherein the verification server further comprises a history search module (309); the courseware verification module (302) is also used for sending a search instruction to the history record search module (309) after the courseware verification is consistent;
the historical record searching module (309) is used for receiving a searching instruction, searching a historical record file of a training courseware request corresponding to a request user, acquiring the latest training video playing progress data and sending the latest training video playing progress data to the data sending module (306);
the data sending module (306) is further configured to receive the latest training video playing progress data, and send the training video file data to the client from the latest training video playing progress as a starting point.
6. The training courseware playing system of claim 5, wherein the verification server further comprises a playing speed calculation module (401), a viewing ratio value judgment module (402) and a video clip acquisition module (403);
the playing speed calculation module (401) is used for calculating the playing speed according to a preset time interval T2Obtaining nT2Recording files in time period, calculating nT2Playback speed V of time slotiWill play speed ViTime zone information nT2Associated with local time informationConnecting and storing;
the watching ratio value judging module (402) calculates the actual time T for the user to watch all the training courseware when the monitoring user finishes watching all the training coursewarexObtaining a viewing ratio value WxAnd W isxAnd a predetermined threshold value W1Comparing, and when the comparison result is Wx＜W1When the comparison result is W, sending an acquisition instruction to a video clip acquisition module (403)x≥W1Then, the user is marked as the corresponding training is complete, where Wx＝Tx/Ty，TyThe total duration of the training courseware;
the video clip acquisition module (403) is used for receiving an acquisition instruction and calculating the lack duration TzAnd reminding the user to continuously watch the corresponding training courseware, and acquiring recommended training video clips according to the watching historical behaviors of the user.
7. The training courseware playing system of claim 6, wherein the video clip acquisition module (403) comprises a play speed determination sub-module (501), a first duration determination sub-module (502), a start time confirmation sub-module (503), and a recommendation sub-module (504);
the playing speed judgment submodule (501) is used for acquiring all the playing speeds V of the corresponding training coursewareiAnd is compared with a preset threshold value V1Comparing to obtain a comparison result higher than a preset threshold value V1Is playing speed ViCorresponding time period nT2Marking as a high-speed time period, and sending a judgment instruction to a first duration judgment submodule (502);
the first duration judgment submodule (502) is used for receiving a judgment instruction and calculating the continuous duration T of the high-speed time periodmAnd obtaining the high-speed time period list from big to small to obtain TmCorresponding local time information is sent to a starting time confirmation submodule (503) to confirm the starting time;
the starting time confirming submodule (503) is used for receiving a starting time confirming instruction and acquiring T in the high-speed time period listmThe initial playing progress of the corresponding video clip is used as the initial time information of the recommended clip, and a push instruction is sent to the recommending submodule (504);
the recommendation submodule (504) is used for receiving a push instruction and pushing a recommendation video clip display interface with training courseware playing progress information to a user.
8. The training courseware playing system of claim 7, wherein the verification server further comprises a monitoring module (404), when it is monitored that the user clicks the recommended video clip display interface, the training courseware video information is obtained, the head information of the relevant training courseware is sent to the resource application module (304), and the start time information of the recommended clip is sent to the data sending module (306);
the data sending module (306) is further configured to receive recommended segment start time information, and send the training video file data to the client from the recommended segment start time as a start point.
9. The training courseware playing system according to claim 7 or 8, wherein the verification server further comprises an absent duration calculation module (507), the start time confirmation submodule (503) comprises a time accumulation unit (505) and a section selection unit (506); the viewing ratio value judging module (402) is further configured to determine whether the comparison result is Wx＜W1When the time is short, a calculation instruction is sent to a lack duration calculation module (507);
the lack duration calculation module (507) is used for receiving a calculation instruction and calculating the lack duration T of the userz；
The time accumulation unit (505) is used for receiving a start time confirmation instruction and storing T in the high-speed time period listmAccumulating the time from big to small to obtain accumulated time TnAnd to TnAnd TzFor comparison, when T isn≥TzWhen the segment is selected, the accumulation is stopped, and a selection instruction is sent to a segment selection unit (506);
the segment selection unit (506) is used for receiving a selection instruction and judging the accumulatedTmNumber PxAnd is compared with a preset number threshold value P1By contrast, when P isx≤P1Then obtain the PxA high speed time period TmThe initial playing progress of the corresponding video clip is taken as PxThe start time information of each recommended segment sends a first push instruction to a recommending submodule (504); when P is presentx＞P1Then, the first T in the high-speed time slot list is obtainedmThe initial playing progress of the corresponding video clip is used as the initial time information of the recommended clip, and a second pushing instruction is sent to the recommending submodule (504);
the recommendation submodule (504) is used for receiving a first push instruction and pushing P to a userxA recommended video clip display interface with training courseware playing progress information; and the system is also used for receiving a second push instruction and recommending 1 recommended video clip display interface with the training courseware playing progress information to the user.
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102710966A (en) * 2012-06-13 2012-10-03 百视通网络电视技术发展有限责任公司 Video live broadcast method and system based on HTTP (Hyper Text Transport Protocol)
CN103826167A (en) * 2014-03-18 2014-05-28 上海景界信息科技有限公司 Micro-lecture playing engine and micro-lecture playing method
CN103888784A (en) * 2014-04-04 2014-06-25 上海景界信息科技有限公司 Self-defining multi-media file playing engine and method
CN106210801A (en) * 2016-08-19 2016-12-07 乐视控股（北京）有限公司 The adding method of a kind of self-defined carousel channel and device
CN106911940A (en) * 2017-03-01 2017-06-30 广东小天才科技有限公司 A kind of study video playing control method and video server based on big data

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102710966A (en) * 2012-06-13 2012-10-03 百视通网络电视技术发展有限责任公司 Video live broadcast method and system based on HTTP (Hyper Text Transport Protocol)
CN103826167A (en) * 2014-03-18 2014-05-28 上海景界信息科技有限公司 Micro-lecture playing engine and micro-lecture playing method
CN103888784A (en) * 2014-04-04 2014-06-25 上海景界信息科技有限公司 Self-defining multi-media file playing engine and method
CN106210801A (en) * 2016-08-19 2016-12-07 乐视控股（北京）有限公司 The adding method of a kind of self-defined carousel channel and device
CN106911940A (en) * 2017-03-01 2017-06-30 广东小天才科技有限公司 A kind of study video playing control method and video server based on big data

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