WO2020238236A1 - 一种视频监播方法、装置、系统及设备 - Google Patents

一种视频监播方法、装置、系统及设备 Download PDF

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Publication number
WO2020238236A1
WO2020238236A1 PCT/CN2020/071111 CN2020071111W WO2020238236A1 WO 2020238236 A1 WO2020238236 A1 WO 2020238236A1 CN 2020071111 W CN2020071111 W CN 2020071111W WO 2020238236 A1 WO2020238236 A1 WO 2020238236A1
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WIPO (PCT)
Prior art keywords
video
monitoring
information
server
judgment result
Prior art date
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PCT/CN2020/071111
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English (en)
French (fr)
Inventor
孙健康
林锋
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创新先进技术有限公司
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Application filed by 创新先进技术有限公司 filed Critical 创新先进技术有限公司
Priority to US16/805,531 priority Critical patent/US10944493B2/en
Publication of WO2020238236A1 publication Critical patent/WO2020238236A1/zh
Priority to US17/191,083 priority patent/US11201683B2/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data

Definitions

  • This application relates to the field of computer technology, in particular to a video monitoring method, device, system and equipment.
  • the monitoring of advertisements is an industry problem.
  • advertisers place offline ads they are usually placed on multiple screens at the same time. It is difficult for advertisers to determine whether advertisements will be played as required on all screens.
  • the advertisement monitoring method is as follows: the advertiser requires the advertisement delivery party to send a manual to check it on the spot, and take photos or videos on the spot to prove that the specified advertisement media is played.
  • the embodiments of the present application provide a video monitoring method, device, system, and equipment, which are used to automatically complete the accurate monitoring process and improve the efficiency of advertisement monitoring.
  • the video monitoring device obtains the first video input from the video output device to the video display device;
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate a pixel change feature of the second video;
  • the server receives the monitoring information uploaded by the video monitoring device; the video monitoring device is used to monitor the video playback status of the video display device, and the monitoring information is determined by the video monitoring device according to the acquired first characteristic information Whether the first video and the second video match, a judgment result is obtained, and generated according to the judgment result, the second video is a video designated by the monitoring demander for monitoring, and the first feature information is used for Representing the pixel change feature of the second video; generating prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • the video monitoring device obtains the first video input from the video output device to the video display device;
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate a pixel change feature of the second video;
  • the prompt information is used to indicate the playback situation of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • the first acquisition module is used for the video monitoring device to acquire the first video input by the video output device to the video display device;
  • the second acquisition module is used for the video monitoring device to acquire the first feature information of the second video.
  • the second video is a video designated by the monitoring demander to monitor, and the first feature information is used to indicate the second Pixel change characteristics of the video;
  • a judgment module configured to judge whether the first video matches the second video according to the first feature information, and obtain a judgment result
  • the monitoring information generating module is used to generate monitoring information according to the judgment result
  • the monitoring information uploading module is used to upload the monitoring information to the first server.
  • the monitoring information receiving module is used for the server to receive the monitoring information uploaded by the video monitoring equipment; the video monitoring equipment is used for monitoring the video playback of the video display device, and the monitoring information is determined by the video monitoring equipment according to The acquired first feature information determines whether the first video matches the second video, obtains the determination result, and generates it according to the determination result.
  • the second video is a video designated by the monitoring demander for monitoring, The first feature information is used to indicate the pixel change feature of the second video;
  • the prompt information generating module is configured to generate prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information sending module is used to send the prompt information to the terminal corresponding to the monitoring demand side.
  • An embodiment of this specification provides a video monitoring system, which includes: a video monitoring device, a first server, and a video output device;
  • the video monitoring equipment includes:
  • the first acquisition module is used for the video monitoring device to acquire the first video input by the video output device to the video display device;
  • the second acquisition module is used for the video monitoring device to acquire the first feature information of the second video.
  • the second video is a video designated by the monitoring demander to monitor, and the first feature information is used to indicate the second Pixel change characteristics of the video;
  • a judgment module configured to judge whether the first video matches the second video according to the first feature information, and obtain a judgment result
  • the monitoring information generating module is used to generate monitoring information according to the judgment result
  • the monitoring information uploading module is used to upload the monitoring information to the first server
  • the first server includes:
  • the monitoring information receiving module is used to receive the monitoring information uploaded by the video monitoring equipment; the video monitoring equipment is used to monitor the video playback status of the video display device;
  • the prompt information generating module is configured to generate prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information sending module is used to send the prompt information to the terminal corresponding to the monitoring demand side.
  • At least one processor and,
  • a memory communicatively connected with the at least one processor; wherein,
  • the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can:
  • the video monitoring device obtains the first video input from the video output device to the video display device;
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate a pixel change feature of the second video;
  • At least one processor and,
  • a memory communicatively connected with the at least one processor; wherein,
  • the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor, so that the at least one processor can:
  • the server receives the monitoring information uploaded by the video monitoring device; the video monitoring device is used to monitor the video playback status of the video display device, and the monitoring information is determined by the video monitoring device according to the acquired first characteristic information Whether the first video and the second video match, a judgment result is obtained, and generated according to the judgment result, the second video is a video designated by the monitoring demander for monitoring, and the first feature information is used for Representing the pixel change feature of the second video; generating prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • An embodiment of this specification provides a video monitoring system, the system includes:
  • Video monitoring equipment, first server and video output equipment are Video monitoring equipment, first server and video output equipment
  • the video monitoring equipment includes:
  • At least one first processor and,
  • a first memory communicatively connected with the at least one first processor; wherein,
  • the first memory stores a first instruction executable by the at least one first processor, and the first instruction is executed by the at least one first processor so that the at least one first processor can :
  • the video monitoring device obtains the first video input from the video output device to the video display device;
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate a pixel change feature of the second video;
  • the first server includes:
  • At least one second processor At least one second processor
  • a second memory communicatively connected with the at least one second processor; wherein,
  • the second memory stores a second instruction executable by the at least one second processor, and the second instruction is executed by the at least one second processor, so that the at least one second processor can :
  • the server receives the monitoring information uploaded by the video monitoring device; the video monitoring device is used to monitor the video playback status of the video display device, and the monitoring information is determined by the video monitoring device according to the acquired first characteristic information Whether the first video and the second video match, a judgment result is obtained, and generated according to the judgment result, the second video is a video designated by the monitoring demander for monitoring, and the first feature information is used for Representing the pixel change feature of the second video; generating prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • the video monitoring device receives the first characteristic information sent by the first server; and judges the first video uploaded by the video output device according to the first characteristic information Whether it matches the second video of the designated monitoring, it is determined according to the judgment result whether the video player will play the second video within the designated time period, so as to accurately complete the automatic monitoring process and improve the efficiency of advertising monitoring.
  • FIG. 1 is an architecture diagram of a video monitoring system provided by an embodiment of this specification
  • FIG. 2 is a schematic flowchart of a video monitoring method provided in Embodiment 1 of this specification;
  • FIG. 3 is a schematic flowchart of a method for generating video monitoring prompt information provided in Embodiment 2 of this specification;
  • FIG. 4 is a schematic diagram of system signaling interaction of a video monitoring method provided in Embodiment 3 of this specification;
  • FIG. 5 is a schematic structural diagram of a video monitoring device corresponding to FIG. 2 provided by an embodiment of this specification;
  • FIG. 6 is a schematic structural diagram of a video monitoring prompt information generating device corresponding to FIG. 3 provided by an embodiment of this specification;
  • FIG. 7 is a schematic structural diagram of a video monitoring device corresponding to FIG. 2 provided by an embodiment of this specification;
  • FIG. 8 is a schematic structural diagram of a video monitoring prompt information generating device corresponding to FIG. 3 provided by an embodiment of this specification.
  • Fig. 1 is a structural diagram of a video monitoring system provided by an embodiment of the specification.
  • FIG. 1 it includes: a first server or a cloud monitoring server 101, a video monitoring device 102, a video output device 103, and a video playback device 104.
  • the terminal of the monitoring demander uploads the designated monitoring video (second video) to the monitoring cloud server 101, and the monitoring cloud server 101 analyzes the received second video to obtain the image verification corresponding to the second video.
  • the true model also called the first feature information
  • the image verification model is sent to the video monitoring device 102 on the advertising screen.
  • the video monitoring device 102 will obtain the first video input by the video output device 103.
  • the video output device 103 obtained is only used to explain the technical solution in the embodiment, and does not limit the technical solution in the present invention.
  • the video output device 103 mentioned in this solution can be a local server or a video monitor.
  • the broadcast device 102 transmits video to other devices.
  • the video monitoring device 102 After the video monitoring device 102 obtains the first video input by the video output device 103, it judges whether the first video is the same as the second video specified for monitoring according to the image verification model issued by the monitoring cloud server 101, and judges the result And the playing period information is uploaded to the monitoring cloud server 101. As mentioned here, the judgment result and the playing period information are uploaded to the monitoring cloud server. In actual operation, the video monitoring device 102 can upload the judgment result and the playing period information Upload to the monitoring cloud server 101, or upload the judgment result and the playing time period information to other servers with receiving functions except the monitoring cloud server 101.
  • the video monitoring device 102 uploads the judgment result and the playing time period information to the monitoring cloud server 101
  • the monitoring cloud server 101 can receive the video specified by the terminal of the monitoring requester, and analyze the video to obtain the image verification model .
  • the image verification model is sent to the video monitoring device 102, it is responsible for receiving the subsequent feedback information of the video monitoring device 102; when the video monitoring device 102 uploads it to other servers with receiving functions except the monitoring cloud server 101 At this time, it is equivalent to adding a new server in the specific implementation process to be responsible for receiving the subsequent feedback information of the video monitoring device 102.
  • the video output device 103 or a server other than the video output device 103 After the video output device 103 or a server other than the video output device 103 receives the monitoring information uploaded by the video monitoring device 102, it will generate corresponding prompt information, where the prompt information can be used to inform the monitoring demand side
  • the video display device 104 played the second video as required, and it can also be used to inform the monitoring demand side that the video display device 104 did not play the second video as required.
  • the situation of not playing as required may be the following, but not Limited to the following conditions:
  • the video display device 104 played the second video, but not within the specified time period, for example: the specified play time period is 12:00-15:00 noon, but the video display device 104 is monitored to play the second video The time period is 19:00-19:30.
  • the video display device 104 has played the second video in the specified time period, but the total playing time does not meet the preset time.
  • the video display device 104 does not play the second video in any period of monitoring.
  • FIG. 2 is a schematic flowchart of a video monitoring method provided in Embodiment 1 of this specification. From a program perspective, the execution subject of the process can be the program or application client of the video monitoring device 102 carried in the video monitoring system architecture.
  • a video monitoring method may include the following steps:
  • the video monitoring device acquires the first video input by the video output device to the video display device.
  • the video output device mentioned in this solution can be a local server, or a device with a transmission function that can remotely control a video monitoring device or a video display device other than the local server.
  • the video output device inputs the first video to the video display device, where the first video may be a video prepared by the advertisement delivery party.
  • the video monitoring device acquires the first video input by the video output device to the video display device, it may further include:
  • the first characteristic information is obtained by analyzing the second video by the first server.
  • the video monitoring equipment can be installed in a public place, connected to an electronic advertising screen, and used to monitor the video stream played on the advertising screen or the video display device.
  • the first server (monitoring cloud server) is responsible for sending the first feature information to the video monitoring device.
  • the first feature information mentioned here can be the pixel change feature or law of the second video during the playback process, which is represented by the video image verification model; the image verification model is specified by the first server for monitoring The second video is analyzed.
  • the video monitoring device receives the image verification model sent by the first server; the image verification model is used to represent the pixel change law of the pixels in the second video that meet the preset conditions.
  • the fluctuation rate of each pixel (RGB value: 3 values from 0 to 256) in the output screen is recorded, and the pixel is calculated
  • the pixel change process of these pixels in the video is used as the authenticity verification model of the video advertisement. For example: Suppose that the pixel change relationship of all pixels in the second video is counted. According to the degree of pixel change, select the pixel with a higher degree of pixel change. Assuming that the preset number is 6, the selected pixel point is A , B, C, D, E, F. The pixel change characteristics of these six pixels are summarized and analyzed as the first characteristic information.
  • the server that sends the first feature information to the video monitoring device may be the monitoring cloud server or the first server, or may be a server other than the first server.
  • the first feature information is obtained by analyzing the second video and sending the first feature information to the server of the video monitoring device and the server receiving the monitoring information sent by the video device may be the same server or It can be a different server.
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate the pixel change feature of the second video .
  • S203 Determine whether the first video matches the second video according to the first feature information, and obtain a determination result.
  • the judging process can be performed in a video monitoring device.
  • the video output device uploads the first video to the video monitoring device.
  • the video monitoring device determines whether the second video matches the first video according to the first feature information transmitted by the first server. Get the judgment result.
  • This judgment process can specifically include:
  • the determination of the pixel change degree of each pixel in the first video may be specifically implemented in the following manner:
  • the pixel change degree information can indicate the pixel change of each pixel in each frame of the image.
  • the pixel RGB values of pixel 1 in the i-th frame image are: red 200, green 220, and blue 200
  • the pixel RGB values of pixel 1 in the i+1-th frame image are: red 220, green 260, Blue 240.
  • the pixel change values of pixel 1 in the two frames of images are red 20, green 40, and blue 40.
  • the first feature information and the second feature information may include pixel point type information and pixel point change degree information.
  • the pixel change characteristic information can be expressed as: pixel point 1 from the i-th frame image to the i-th image
  • the value of pixel change in one frame of image is 20 for red, 40 for green, and 40 for blue. Therefore, the pixel change process of each pixel in the video in the continuous frame image can be used as the second characteristic information. It is judged whether the first characteristic information matches the second characteristic information, and the judgment result is obtained.
  • the judgment result may include matching success and matching failure. If the matching is successful, the video monitored by the video monitoring device can be regarded as the second video. If it is unsuccessful, it can be considered that the video monitored by the video monitoring device is not the second video requested by the advertiser.
  • the advertiser requires the advertiser to play the second video X as required, and the video monitoring request uploads the second video X specified by the advertiser to the first server for monitoring, and the first server analyzes the second video X and obtains the first Feature information, the first feature information is delivered to the video monitoring device, and the video monitoring device also receives the first video Y uploaded by the video output device.
  • the task of the video monitoring device is to determine the actual video played (ie The first video) is the same as the specified video (ie the second video).
  • the specific method is to obtain the video feature information in the two videos and convert the comparison of the two videos into Comparison of two video feature information, for example: the video feature information of the second video X is A1, and the video feature information of the first video Y is A2.
  • the video feature information of the second video X is A1
  • the video feature information of the first video Y is A2.
  • the judgment result includes two cases indicating that the second feature information and the first feature information meet the preset matching condition and the preset matching condition is not satisfied. According to the two cases, corresponding monitors are generated respectively. Broadcast information.
  • the preset matching condition includes at least a threshold value of the pixel change degree of the pixel point.
  • the generating monitoring information according to the judgment result may specifically include:
  • first monitoring information is generated; the first monitoring information includes at least the playing period of the first video Information; the first monitoring information is used to indicate that the second video is monitored during the play time period corresponding to the play time period information.
  • second monitoring information is generated, and the second monitoring information includes at least the playback of the first video Time period information; the second monitoring information is used to indicate that the second video is not monitored during the play time period corresponding to the play time period information.
  • the second video is the same as the first video, which can indicate that it is monitored during the playback period corresponding to the playback period information.
  • the second video At this time, it can only be determined that the second video has been played during the monitored time period, but it cannot be determined whether the video display device has played the second video as required.
  • the advertisers request to play the time slots of 12:00-13:00, 14:00-16:00, 19:00-21:00 every day, the required video is A, and the video monitoring equipment In any of these several time periods, it is detected that the video played is B. After comparative analysis, it is obtained that A and B match between 14:00-16:00. At this time, it is determined to be at the preset time The second video is monitored in the segment, but the second video is not monitored in all the preset time periods. At this time, it can still be determined that the video display device does not perform video display as required.
  • the second video is different from the first video, that is, the advertisement placement party does not play the second video advertisement according to the requirements of the advertiser.
  • second monitoring information is generated; the second monitoring information is used to indicate that the second video is not monitored during the play time period corresponding to the play time period information.
  • the first video playback period monitored by the video monitoring equipment is 8:30-9:00. After analysis and comparison, the first video is different from the second video specified to be played.
  • the generating of the first monitoring information may specifically include:
  • the above-mentioned playback period information can specifically refer to the start time and end time of video playback. For example, it is detected that the start time of the first video playback is 12:30 and the end time is 13:00, at this time the playback period Information is 12:30-13:00.
  • the prediction time period information may be a time period determined by the advertiser according to actual conditions, such as 9:00-12:00 and 14:00-20:00 every day. For example: when the detected playing time period of the first video is 12:30-13:00, the analysis shows that the playing time period of the first video is not within the preset time period.
  • a successful match can indicate that the second feature information is the same as the first feature information (which may include: the same degree of pixel change, the same playback period information, etc.), or the error between the two does not exceed a preset threshold; the match is successful
  • the matching success information and the playing period information of the corresponding video are generated.
  • the matching failure may indicate that the pixel change degree of the second feature information is different from the first feature information, or the pixel change degree error value exceeds a preset threshold, the playback period information, and the playback duration are different.
  • the second monitoring information is generated; the monitoring information may indicate that the designated playing video is not monitored during the monitoring time period.
  • the first server here is used to receive the monitoring information transmitted by the video monitoring device, and analyze the monitoring information to generate prompt information.
  • the first server here may be a server that sends the first pixel feature change information to the video monitoring device, or may be a server that is only used to receive the monitoring information transmitted by the video monitoring device and analyze the monitoring information It is also feasible that the server that will receive the monitoring information transmitted by the video monitoring device and analyze the monitoring information is determined to be a server other than the first server, and does not affect the implementation of the embodiments of this specification.
  • the monitoring information in step S205 may refer to the first monitoring information (matching success information and video playing period information) or the second monitoring information in the above steps.
  • the video monitoring device is responsible for uploading the monitoring information corresponding to the matching success or the matching failure to the first server.
  • the video monitoring device needs to upload the information of the successful match, and at least the play time period information of the monitored video.
  • the monitored video play time is 30 minutes and the play time period is 12 :00-12:30.
  • the match can be proved to be successful.
  • the transmission frequency can be specified according to the actual situation. For example, it can be specified to be transmitted every three minutes (self-set time) from the beginning of the broadcast or to be transmitted while monitoring. After the video is played, it is also possible to transmit the information of the playing period of the entire video (for example, the playing period is 12:00-12:30) to the first server.
  • the video monitoring device receives the first feature information sent by the first server; and determines whether the first video uploaded by the video output device matches the second video specified for monitoring according to the first feature information, and In this way, it is determined whether the video display device plays the specified video within the specified time period. In this way, the monitoring process can be accurately completed and the advertising monitoring efficiency is improved.
  • FIG. 3 is a schematic flowchart of a method for determining video feature information provided in Embodiment 2 of this specification. From a program perspective, the execution subject of the process can be the program or application client of the monitoring cloud server 101 in the video monitoring system architecture.
  • a method for generating video monitoring prompt information may include the following steps:
  • the server receives the monitoring information uploaded by the video monitoring device; the video monitoring device is used to monitor the video playback condition of the video display device, and the monitoring information is obtained by the video monitoring device according to the first characteristic information obtained , Determine whether the first video and the second video match, obtain the result of the determination, and generate the result according to the result of the determination, the second video is a video designated by the monitoring demander for monitoring, and the first feature information It is used to represent the pixel change characteristics of the second video.
  • the server is used to receive the monitoring information uploaded by the video monitoring equipment.
  • S302 Generate prompt information according to the monitoring information; the prompt information is used to indicate the playback situation of the second video by the video playback device within a specified time period.
  • the receiving the monitoring information uploaded by the video monitoring device may specifically include:
  • the first monitoring information includes at least playing time period information; the first monitoring information is used to indicate that it is within the playing time period corresponding to the playing time period information, The second video is monitored;
  • the first server After the first server receives the monitoring information, it will generate prompt information based on the monitoring information, which is used to remind the monitoring demand side that the video display device is in the actual playing period (the playing period here refers to the actual playing period of the first video) Whether the first video played is the second video specified to be monitored.
  • the monitoring information received by the first server is the second video that has not been monitored for the specified monitoring within the playing time period, and prompt information is generated based on this monitoring information.
  • the prompt information may indicate: The designated monitoring video is not monitored during the playing period, and the specific content of the prompt information may be: matching failure, no second video being monitored, etc.
  • the first server After the first server generates the prompt information, it needs to send the prompt information to the monitoring demand side, so that the monitoring demand can monitor the playback of the video display device in time and make corresponding adjustments. For example, follow the above example and assume the generated The prompt message is that the matching failed. At this time, the demand side terminal of the monitoring broadcast may analyze the occurrence of this missing or wrong broadcast, find out the reason, and relaunch the second video.
  • the video monitoring device may further include:
  • the server obtains the second video
  • the first server mentioned in this embodiment may be the first server mentioned in embodiment 1.
  • the first server obtains the second video designated for monitoring, and the second video may be sent to the server by the terminal of the monitoring demander. Yes, it can also be transmitted through wired equipment, etc.
  • the first server analyzes the second video after acquiring the second video designated for monitoring.
  • the specific analysis process may include:
  • the pixel change degree is to calculate the difference of the pixel values corresponding to the pixel points at the same position during the video playback process; each pixel point may include all the pixels in the second video.
  • the first feature information of the pixel point set is determined; the first feature information includes pixel change degree information and position information of each pixel point in the pixel point set.
  • the positional relationship and the degree of pixel change of all pixels are first obtained, and then the pixels with a larger degree of pixel change are selected.
  • the equipment is matched, and the changing law of the pixels with large changes is selected as the image verification model to reduce the load operation pressure of the video monitoring equipment and improve the matching efficiency of the video monitoring equipment
  • the prompt information when the prompt information is generated according to the monitoring information, it is determined to receive the first monitoring information uploaded by the video stream monitoring device; the first monitoring information includes at least the playing period of the first video Information; the first monitoring information is used to indicate that the second video is monitored during the play time period corresponding to the play time period information.
  • first prompt information is generated; the first prompt information is used to indicate that the video stream monitoring device played the The second video.
  • the first prompt information indicates that the second video is monitored during the play time period.
  • the video display device has played as required, but only two videos match.
  • whether the video is played at the time required by the advertiser is not determined after the above steps are completed. For example: the advertiser requires the broadcast time slot to be 12:00-13:00, 14:00-16:00, 19:00-21:00 every day, and the daily broadcast duration is required to be at least 3 hours.
  • the video monitoring equipment detects that the first video is played in the two time periods of 12:00-13:00 and 14:00-16:00 on a certain day, but it is on the day of 19:00-21 :00 was not played. At this time, the video playback of the day was considered to be not played in accordance with the advertiser's requirements. Therefore, when it is detected that the first video matches the second video, only information about the success of the match can be obtained, but it cannot be determined whether the playback of the first video meets the preset duration or time period.
  • the play time period of the first video is 9:00-9:30, at this time, it can be determined that the designated play is played within the time period 9:00-9:30
  • the second video stream generates the first prompt message.
  • the monitoring demand side can know that the corresponding video display device is playing the designated monitor from 9:00 to 9:30. If the second video is played within the specified time period, regardless of the total playing time, it can also be considered that the second video is played according to regulations.
  • the play time period of the first video is accumulated to obtain the total play time length of the first video.
  • second prompt information is generated; the second prompt information is used to indicate that the video stream monitoring device plays within the playback period The second video is displayed and the total playback duration is greater than or equal to the preset playback duration.
  • the monitoring information uploaded by the video monitoring device is: the first video played by the video display device is successfully matched with the second video of the designated monitoring device, and the playback period is: 9:00-9:30, 13:00-13 : 30, 15:00-15:30, 17:00-17:30, assuming that the pre-set play time period is 8:30-9:30, 13:00-2:00, 15:00-16: 00, 17:00-18:00, the preset playing time is greater than or equal to 2 hours.
  • the first server determines that the first video playback period uploaded by the video monitoring device is within the preset playback period.
  • the first server will superimpose the first video playback period to obtain a total playback duration of 2 hours, and continue to determine Whether the total duration meets the preset playback duration condition, the second prompt message is generated, and when the terminal of the monitoring demand side receives the second prompt message, the monitoring demand side can know that the video display device is playing within the specified time period Specify the second video to be monitored, and the total playback duration is greater than or equal to the preset playback duration.
  • the first server analyzes the monitoring information transmitted by the video monitoring device, mainly analyzing whether the playing period corresponding to the playing period information of the first video that is successfully matched is within the preset playing period, and further determines the total playing time Whether the duration is greater than or equal to the preset playback duration, to prevent the video player from shortening the playback duration of the designated monitoring video, and to monitor the playback of the second video more accurately and comprehensively.
  • FIG. 4 is a schematic flowchart of a video monitoring method provided in Embodiment 4 of this specification. As shown in Figure 4, a video monitoring method may include the following steps:
  • the video monitoring device acquires first feature information of a second video, where the second video is a video designated by a monitoring demander to monitor, and the first feature information is used to indicate the pixel change feature of the second video ;
  • the video monitoring device acquires the first video input by the video output device to the video display device.
  • the first feature information in this step may be sent by the first server, or sent by a server other than the first server.
  • the video monitoring device After obtaining the first characteristic information, the video monitoring device stores the first characteristic information.
  • S403 Determine whether the first video matches the second video according to the first feature information, and obtain a determination result
  • S405 Upload the monitoring information to a first server; the first server receives the monitoring information uploaded by the video monitoring device;
  • S406 Generate prompt information according to the monitoring information; the prompt information is used to indicate the playback situation of the second video by the video playback device within a specified time period;
  • S407 Send the prompt information to the terminal corresponding to the monitoring demand side.
  • the video monitoring device before the video monitoring device receives the first characteristic information sent by the first server, it may further include:
  • the first server obtains the second video designated for monitoring
  • the specific judgment method can be: calculate the pixel change rule of the second video pixel in the video screen, match the pixel change in the image verification model, and perform matching calculation on the output video stream to obtain the corresponding video playback period And the judgment result.
  • the prompt information is generated according to the monitoring information, if the monitoring information indicates that the second video is not monitored in the play time period corresponding to the play time period information, then a prompt that the second video is not detected can be generated Information, without further determining the playback period and duration of the monitored video.
  • the monitoring information indicates that the second video is monitored during the play time period corresponding to the play time period information, at this time, subsequent judgments can be made according to the actual situation.
  • the video display device plays the second time as required
  • the conclusion of the video For example: The preset playing time is 3 hours, and the designated playing time is 8:00-12:00 or 14:00-20:00.
  • the video monitoring device detects that the first video is only played repeatedly during the period of 14:00-17:00, and the total playing time is three hours. At this time, it can be considered that the video display device has played the second video as required.
  • the video displayed by the video display device must be played in all specified time periods at the same time and the total playing time needs to meet the preset time length, then two judgments are required, the first time it is judged whether the first video is in all specified time periods All played. For the second time, it is judged whether the total playback duration meets the preset duration.
  • the preset playing time is 3 hours, and the designated playing time period is 8:00-12:00, 14:00-20:00.
  • the video monitoring equipment monitors that the playing time of the first video is 9:30-10:00 and 15:00-15:30.
  • the playing period of the first video is 9:30-10:00, 15:00-15:30 and belongs to the designated playing period 8:00-12:00, 14:00-20:00;
  • the method in Embodiment 3 obtains some of the pixel change characteristics of the second video by comparing the pixels of the image frame in the second video specified to be monitored, and sends the pixel change characteristics to the video monitoring device.
  • the monitoring device monitors whether the first video played in the video display device on the advertising screen is the specified monitoring video according to the pixel change characteristics, so as to complete the monitoring function and improve the monitoring efficiency.
  • the embodiments provided by this solution can be applied to any occasions where the monitoring function needs to be implemented, such as advertising monitoring and TV program monitoring.
  • Teaching video monitoring and so on Its purpose is to monitor that the video or image played in the video display device is played according to the preset requirements, and to avoid the phenomenon of missed or wrong broadcast.
  • FIG. 5 is a schematic structural diagram of a video monitoring device corresponding to FIG. 2 provided by an embodiment of this specification.
  • a video monitoring device may include:
  • the first obtaining module 501 is configured to obtain the first video input by the video output device to the video display device by the video monitoring device;
  • the second acquisition module 502 is used for the video monitoring device to acquire first feature information of a second video, where the second video is a video specified by the monitoring demander for monitoring, and the first feature information is used to indicate the first feature information 2. Pixel change characteristics of the video;
  • the judgment module 503 is configured to judge whether the second video matches the first video according to the first feature information, and obtain a judgment result;
  • the monitoring information generating module 504 is configured to generate monitoring information according to the judgment result
  • the monitoring information uploading module 505 is configured to upload the monitoring information to the first server.
  • the device may specifically include:
  • the pixel change feature information receiving module can be specifically used for:
  • the image verification model sent by the first server is received; the image verification model is used to represent the pixel change rule of the pixels in the second video that meet the preset condition.
  • the judgment module 503 may specifically include:
  • Each pixel point acquiring unit is used to acquire each pixel point of each frame of image in the first video
  • the second characteristic information determining unit is configured to determine the second characteristic information of each pixel
  • the judging unit is used to judge whether the second characteristic information matches the first characteristic information, and obtain the judgment result.
  • the monitoring information generating module 504 may specifically include:
  • the first monitoring information generating unit is configured to generate first monitoring information when the judgment result indicates that the second characteristic information and the first characteristic information meet a preset matching condition; the first monitoring information At least including the play time period information of the first video; the first monitoring information is used to indicate that the second video is monitored during the play time period corresponding to the play time period information.
  • the monitoring information generating module 504 may also specifically include:
  • the second monitoring information generating unit is configured to generate second monitoring information when the judgment result indicates that the second characteristic information and the first characteristic information do not meet a preset matching condition, and the second monitoring information
  • the information includes at least play time period information; the second monitoring information is used to indicate that the second video is not monitored during the play time period corresponding to the play time period information.
  • the first monitoring information generating unit may be specifically used for:
  • the start time and end time of the first video playing are determined, and the playing time period information of the first video is obtained.
  • the video monitoring device receives the first feature information sent by the first server through the pixel change feature information receiving module; and uses the judgment module to determine the first video uploaded by the video output device and the designated monitor according to the first feature information. Whether the played second video matches, it is determined whether the video display device plays the specified video within the specified time period. In this way, the monitoring process can be accurately completed and the advertising monitoring efficiency is improved.
  • FIG. 6 is a schematic structural diagram of a video monitoring prompt information generating device corresponding to FIG. 3 provided by an embodiment of this specification.
  • a video monitoring prompt information generating device may include:
  • the monitoring information receiving module 601 is configured to receive the monitoring information uploaded by the video monitoring device; the video monitoring device is used to monitor the video playback status of the video display device;
  • the prompt information generating module 602 is configured to generate prompt information according to the monitoring information; the prompt information is used to indicate the playback status of the second video by the video playback device within a specified time period;
  • the prompt information sending module 603 is configured to send the prompt information to the terminal corresponding to the monitoring demand side.
  • the device may also include:
  • the second video acquisition module is used for the first server to acquire the second video designated for monitoring
  • An analysis module configured to analyze the second video to obtain first feature information of the second video
  • the sending module is configured to send the first characteristic information to the video monitoring device.
  • the analysis module can be specifically used for:
  • the prompt information generating module 602 can be specifically used for:
  • the first monitoring information uploaded by the video stream monitoring device;
  • the first monitoring information includes at least the playing time period information of the first video;
  • the first monitoring information is used to indicate the playing time period information In the corresponding play time period, the second video is monitored;
  • the prompt information generating module may specifically include:
  • a judging unit configured to judge whether the play period corresponding to the play period information of the first video stream is within the play period, and obtain a first judgment result
  • the first prompt information generating unit is configured to generate first prompt information when the first judgment result indicates that the play time period is within the specified play time period; the first prompt information is used to indicate that the video stream monitoring device is The second video is played within the range of the playing period.
  • the first prompt information generating unit may also be specifically used for:
  • the play time period of the first video is accumulated to obtain the total play time length of the first video
  • second prompt information is generated; the second prompt information is used to indicate that the video stream monitoring device plays within the playback period The second video and the total playback duration is greater than or equal to a preset playback duration.
  • the analysis module is used to analyze the monitoring information transmitted by the video monitoring equipment, mainly to analyze whether the playing period corresponding to the playing period information of the first video that matches successfully is within the preset playing period, and then the judgment module Determine whether the total playback duration is greater than or equal to the preset playback duration, to prevent the video player from shortening the playback duration of the designated monitoring video, and to monitor the playback of the second video more accurately and comprehensively.
  • the embodiment of this specification also provides a device corresponding to the above method.
  • FIG. 7 is a schematic structural diagram of a video monitoring device provided by an embodiment of this specification. As shown in FIG. 7, the device 700 may include:
  • At least one processor 710 and,
  • a memory 730 communicatively connected with the at least one processor; wherein,
  • the memory 730 stores instructions 720 that can be executed by the at least one processor 710, and the instructions are executed by the at least one processor 710.
  • the instructions may enable the at least one processor 710 to: obtain the first video input by the video output device to the video display device;
  • FIG. 8 is a schematic structural diagram of a video monitoring prompt information generating device corresponding to FIG. 3 provided by an embodiment of this specification. As shown in FIG. 8, the device 800 may include:
  • At least one processor 810 and,
  • a memory 830 communicatively connected with the at least one processor; wherein,
  • the memory 830 stores instructions 820 executable by the at least one processor 810, and the instructions are executed by the at least one processor 810.
  • the instructions may enable the at least one processor 810 to: monitor information uploaded by a video monitoring device; the video monitoring device is used to monitor the video playback status of the video display device, and the monitoring The video monitoring device determines whether the first video matches the second video according to the acquired first feature information, obtains the judgment result, and generates it according to the judgment result.
  • the second video is The video to be monitored by the monitoring demander, and the first feature information is used to indicate the pixel change feature of the second video;
  • the prompt information is used to indicate the playback situation of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • a video monitoring system includes:
  • Video monitoring equipment first server (monitoring cloud server), video output equipment and video display equipment;
  • the video monitoring equipment includes:
  • At least one first processor and,
  • a first memory communicatively connected with the at least one first processor; wherein,
  • the first memory stores a first instruction executable by the at least one first processor, and the first instruction is executed by the at least one first processor so that the at least one first processor can :
  • the first server includes:
  • At least one second processor At least one second processor
  • a second memory communicatively connected with the at least one second processor; wherein,
  • the second memory stores a second instruction executable by the at least one second processor, and the second instruction is executed by the at least one second processor, so that the at least one second processor can :
  • the video monitoring device is used to monitor the video playback situation of the video display device, and the monitoring information is determined by the video monitoring device based on the acquired first feature information Whether the first video matches the second video, the judgment result is obtained, and generated according to the judgment result, the second video is a video designated by the monitoring demander for monitoring, and the first feature information is used to indicate Pixel change characteristics of the second video;
  • the prompt information is used to indicate the playback situation of the second video by the video playback device within a specified time period;
  • the prompt information is sent to the terminal corresponding to the monitoring demand side.
  • a programmable logic device Programmable Logic Device, PLD
  • FPGA Field Programmable Gate Array
  • HDL Hardware Description Language
  • ABEL Advanced Boolean Expression Language
  • AHDL Altera Hardware Description Language
  • HDCal JHDL
  • Lava Lava
  • Lola MyHDL
  • PALASM RHDL
  • VHDL Very-High-Speed Integrated Circuit Hardware Description Language
  • Verilog Verilog
  • the controller can be implemented in any suitable manner.
  • the controller can take the form of, for example, a microprocessor or a processor and a computer-readable medium storing computer-readable program codes (such as software or firmware) executable by the (micro)processor , Logic gates, switches, application specific integrated circuits (ASICs), programmable logic controllers and embedded microcontrollers.
  • Examples of controllers include but are not limited to the following microcontrollers: ARC625D, Atmel AT91SAM, Microchip PIC18F26K20 and Silicon Labs C8051F320, the memory controller can also be implemented as part of the memory control logic.
  • controller in addition to implementing the controller in a purely computer-readable program code manner, it is entirely possible to program the method steps to make the controller use logic gates, switches, application specific integrated circuits, programmable logic controllers and embedded The same function can be realized in the form of a microcontroller, etc. Therefore, such a controller can be regarded as a hardware component, and the devices included in it for implementing various functions can also be regarded as a structure within the hardware component. Or even, the device for realizing various functions can be regarded as both a software module for realizing the method and a structure within a hardware component.
  • a typical implementation device is a computer.
  • the computer may be, for example, a personal computer, a laptop computer, a cell phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or Any combination of these devices.
  • the embodiments of the present invention may be provided as methods, systems, or computer program products. Therefore, the present invention may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present invention may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
  • a computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • These computer program instructions can also be stored in a computer-readable memory that can guide a computer or other programmable data processing equipment to work in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction device.
  • the device implements the functions specified in one process or multiple processes in the flowchart and/or one block or multiple blocks in the block diagram.
  • These computer program instructions can also be loaded on a computer or other programmable data processing equipment, so that a series of operation steps are executed on the computer or other programmable equipment to produce computer-implemented processing, so as to execute on the computer or other programmable equipment.
  • the instructions provide steps for implementing functions specified in a flow or multiple flows in the flowchart and/or a block or multiple blocks in the block diagram.
  • the computing device includes one or more processors (CPU), input/output interfaces, network interfaces, and memory.
  • processors CPU
  • input/output interfaces network interfaces
  • memory volatile and non-volatile memory
  • the memory may include non-permanent memory in computer readable media, random access memory (RAM) and/or non-volatile memory, such as read-only memory (ROM) or flash memory (flash RAM). Memory is an example of computer readable media.
  • RAM random access memory
  • ROM read-only memory
  • flash RAM flash memory
  • Computer-readable media include permanent and non-permanent, removable and non-removable media, and information storage can be realized by any method or technology.
  • the information can be computer-readable instructions, data structures, program modules, or other data.
  • Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical storage, Magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media can be used to store information that can be accessed by computing devices. According to the definition in this article, computer-readable media does not include transitory media, such as modulated data signals and carrier waves.
  • program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types.
  • This application can also be practiced in distributed computing environments. In these distributed computing environments, remote processing devices connected through a communication network perform tasks.
  • program modules can be located in local and remote computer storage media including storage devices.

Abstract

本说明书实施例公开了一种视频监播方法、装置、系统及设备。方案包括：视频监播设备获取视频输出设备向视频显示设备输入的第一视频；视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；根据所述判断结果，生成监播信息；将所述监播信息上传至第一服务器中；所述第一服务器接收所述视频监播设备上传的监播信息；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；将所述提示信息发送给监播需求方对应的终端。

Description

一种视频监播方法、装置、系统及设备 技术领域
本申请涉及计算机技术领域，尤其涉及一种视频监播方法、装置、系统及设备。
背景技术
现有技术中，广告的监播是一个业界难题。当广告主投放线下广告时，通常会同时投放在多个屏幕上。广告主很难确定广告是否在所有投放的屏幕上都按照要求进行播放。现有技术中，广告的监播方式为：广告主要求广告投放方派遣人工去现场查看，并进行实地拍摄照片或视频，以此来证明播放了指定的广告媒体。
但是当广告投放的屏幕过多时，现有技术中的监播方式会消耗大量的人力成本，效率低下。
发明内容
有鉴于此，本申请实施例提供了一种视频监播方法、装置、系统及设备，用于自动化完成准确监播过程，提高广告监播效率。
为解决上述技术问题，本说明书实施例是这样实现的：
本说明书实施例提供的一种视频监播方法，包括：
视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中。
本说明书实施例提供的一种视频监播提示信息生成方法，包括：
服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所 述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
本说明书实施例提供的一种视频监播方法，包括：
视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中；
所述第一服务器接收所述视频监播设备上传的监播信息；
根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
本说明书实施例提供的一种视频监播装置，包括：
第一获取模块，用于视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
第二获取模块，用于视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
判断模块，用于根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
监播信息生成模块，用于根据所述判断结果，生成监播信息；
监播信息上传模块，用于将所述监播信息上传至第一服务器中。
本说明书实施例提供的一种视频监播提示信息生成装置，包括：
监播信息接收模块，用于服务器接收视频监播设备上传的监播信息；所述视频监播 设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
提示信息生成模块，用于根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
提示信息发送模块，用于将所述提示信息发送给监播需求方对应的终端。
本说明书实施例提供的一种视频监播系统，所述系统包括：视频监播设备、第一服务器和视频输出设备；
所述视频监播设备，包括：
第一获取模块，用于视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
第二获取模块，用于视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
判断模块，用于根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
监播信息生成模块，用于根据所述判断结果，生成监播信息；
监播信息上传模块，用于将所述监播信息上传至第一服务器中；
所述第一服务器，包括：
监播信息接收模块，用于接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况；
提示信息生成模块，用于根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
提示信息发送模块，用于将所述提示信息发送给监播需求方对应的终端。
本说明书实施例提供的一种视频监播设备，包括：
至少一个处理器；以及，
与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：
视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中。
本说明书实施例提供的一种视频监播提示信息生成设备，包括：
至少一个处理器；以及，
与所述至少一个处理器通信连接的存储器；其中，
所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：
服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
本说明书实施例提供的一种视频监播系统，所述系统包括：
视频监播设备、第一服务器和视频输出设备；
所述视频监播设备，包括：
至少一个第一处理器；以及，
与所述至少一个第一处理器通信连接的第一存储器；其中，
所述第一存储器存储有可被所述至少一个第一处理器执行的第一指令，所述第一指令被所述至少一个第一处理器执行，以使所述至少一个第一处理器能够：
视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中；
所述第一服务器，包括：
至少一个第二处理器；以及，
与所述至少一个第二处理器通信连接的第二存储器；其中，
所述第二存储器存储有可被所述至少一个第二处理器执行的第二指令，所述第二指令被所述至少一个第二处理器执行，以使所述至少一个第二处理器能够：
服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
本说明书实施例采用的上述至少一个技术方案能够达到以下有益效果：视频监播设备通过接收第一服务器发送的第一特征信息；并根据所述第一特征信息判断视频输出设备上传的第一视频与指定监播的第二视频是否匹配，根据判断结果确定视频播放端是否在指定时段内播放第二视频，以此准确完成自动化监播过程，提高广告监播效率。
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本说明书实施例提供的一种视频监播系统的架构图；
图2为本说明书实施例1提供的一种视频监播方法的流程示意图；
图3为本说明书实施例2提供的一种视频监播提示信息生成方法的流程示意图；
图4为本说明书实施例3提供的一种视频监播方法的系统信令交互示意图；
图5为本说明书实施例提供的对应于图2的一种视频监播装置的结构示意图；
图6为本说明书实施例提供的对应于图3的一种视频监播提示信息生成装置的结构示意图；
图7为本说明书实施例提供的对应于图2的一种视频监播设备的结构示意图；
图8为本说明书实施例提供的对应于图3的一种视频监播提示信息生成设备的架构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请具体实施例及相应的附图对本申请技术方案进行清楚、完整地描述。显然，所描述的实施例仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
以下结合附图，详细说明本申请提供的技术方案。
现有技术中，广告主要求播放的视频广告由线下电子广告屏播放，广告主很难确定广告是否在相应的广告屏幕上都按照要求进行了播放。现有技术中，广告的监播方式为，广告主要求广告投放方派遣人工去现场查看，并进行实地拍摄照片或视频，以此来证明播放了指定的广告媒体。但是现有技术中的人工现场勘查的方式效率低下，且会耗费大量的人力成本。图1为本说明书实施例提供的一种视频监播系统的架构图。
如图1所示，包括：第一服务器或者是监播云端服务器101、视频监播设备102、视频输出设备103、视频播放设备104。
首先，监播需求方的终端将指定监播的视频(第二视频)上传给监播云端服务器101，监播云端服务器101对接收到的第二视频进行分析，得到第二视频对应的图像验真模型(又可以叫做第一特征信息)，并将图像验真模型下发到广告屏幕端的视频监播设备102中，视频监播设备102会获取视频输出设备103输入的第一视频，这里提到的视频输出设备103仅用于解释实施例中的技术方案，并不对本发明中的技术方案起限定作用，本 方案中提到的视频输出设备103可以为本地服务器也可以为能向视频监播设备102传输视频的其他设备。
视频监播设备102在获取了视频输出设备103输入的第一视频后，根据监播云端服务器101下发的图像验真模型判断第一视频与指定监播的第二视频是否相同，将判断结果以及播放时段信息上传给监播云端服务器101，此处提到的将判断结果以及播放时段信息上传给监播云端服务器，在实际操作过程中，视频监播设备102可以将判断结果和播放时段信息上传给监播云端服务器101，也可以将判断结果和播放时段信息上传给除监播云端服务器101外的其他具有接收功能的服务器。当视频监播设备102将判断结果和播放时段信息上传给监播云端服务器101时，意味着监播云端服务器101可以接收监播需求方终端指定的视频，并对视频进行分析得到图像验真模型，把图像验真模型下发给视频监播设备102后，负责接收视频监播设备102的后续反馈信息；当视频监播设备102上传给除监播云端服务器101外的其他具有接收功能的服务器时，相当于在具体实施过程中，新增了服务器端来负责接收视频监播设备102的后续反馈信息。
视频输出设备103或者是除视频输出设备103之外的服务器在接收到视频监播设备102上传的监播信息后，会生成相应的提示信息，这里的提示信息可以是用于告知监播需求方视频显示设备104按照要求播放了第二视频，也可以用于告知监播需求方视频显示设备104未按照要求播放第二视频，这时，未按照要求播放的情况可能是以下情况，但并不局限于下述情况：
第一、视频显示设备104播放了第二视频，但未在指定的时间段内，比如：指定播放时间段为中午12:00-15:00，但监测到视频显示设备104播放第二视频的时间段为19:00-19:30。
第二、视频显示设备104在指定的时间段内都播放了第二视频，但是总的播放时长不满足预设时长。
第三、视频显示设备104在监控的任意时间段内均未播放第二视频。
本方案各实施例提供的技术方案均可以应用于图1中的视频监播系统架构中，以下结合附图，详细说明本申请各实施例提供的技术方案。
实施例1
图2为本说明书实施例1提供的一种视频监播方法的流程示意图。从程序角度而言，流程的执行主体可以为搭载于视频监播系统架构中的视频监播设备102的程序或应用客 户端。
如图2所示，一种视频监播方法，可以包括以下步骤：
S201：视频监播设备获取视频输出设备向视频显示设备输入的第一视频。
本方案中提到的视频输出设备可以是本地服务器，也可以是除本地服务器外的能对视频监播设备或视频显示设备进行远程控制的具有传送功能的设备。视频输出设备向视频显示设备输入第一视频，所述第一视频在此处可以是广告投放方准备投放的视频。
所述视频监播设备获取视频输出设备向视频显示设备输入的第一视频之前，还可以包括：
接收第一服务器发送的第一特征信息；所述第一特征信息由所述第一服务器对第二视频进行分析得到。
视频监播设备可以是安装在公共场所中，与电子广告屏连接，用于监控广告屏幕端或者视频显示设备端播放的视频流。
在本发明的方案中，第一服务器(监播云端服务器)负责将第一特征信息发送给视频监播设备。这里提到的第一特征信息可以是第二视频在播放过程中的像素变化特征或规律，用视频的图像验真模型来表示；所述图像验真模型由所述第一服务器对指定监播的第二视频进行分析得到。
所述接收第一服务器发送的第一特征信息，具体可以包括：
所述视频监播设备接收所述第一服务器发送的图像验真模型；所述图像验真模型用于表示所述第二视频中满足预设条件的像素点的像素变化规律。
具体的，在确定所述图像验真模型时，根据视频播放时前后图像变化的过程，记录输出画面中每个像素(RGB值：3个0～256的数值)的波动变化率，计算出像素变化率较大的一些视频像素点位(可以是5～10个左右)，将视频中这几个像素点位的像素变化过程作为该视频广告验真模型。例如：假设统计出了第二视频中所有像素点的像素变化关系，按照像素变化程度的高低，选出像素变化程度较高的像素点，假设预设数量为6，选出的像素点位A、B、C、D、E、F。总结分析出这六个像素点的像素变化特征，作为第一特征信息。
给视频监播设备发送第一特征信息的服务器可以是监播云端服务器或者是第一服务器，也可以是除第一服务器外的服务器。在本方案的实施中，对所述第二视频进行 分析得到第一特征信息并将第一特征信息发送给视频监播设备的服务器与接收视频设备发送的监播信息的服务器可以是同一服务器也可以是不同服务器。
S202：视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征。
S203：根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果。
判断过程可以在视频监播设备中进行，视频输出设备将第一视频上传给视频监播设备，视频监播设备根据第一服务器传送的第一特征信息判断第二视频与第一视频是否匹配，得到判断结果。这一判断过程，具体可以包括：
确定所述第一视频中的各个像素点的像素变化程度；
从所述各个像素点中确定满足所述像素变化程度预设条件的像素点集合；
确定所述像素点集合的第二特征信息，所述第二特征信息用于表示所述第一视频的像素变化特征；
判断所述第二特征信息与所述第一特征信息是否匹配，得到判断结果。
视频中有多帧图像；每帧图像中存在若干个像素点。因此，所述确定所述第一视频中的各个像素点的像素变化程度，具体可以采用以下方式实现：
首先需要获取视频中每帧图像中的像素点，然后确定连续帧图像中同一像素点的像素变化程度信息，所述像素变化程度信息可以表示各个像素点在每帧图像中的像素变化情况。例如：像素点1在第i帧图像中的像素RGB值为：红色200、绿色220、蓝色200，像素点1在第i+1帧图像中的像素RGB值为：红色220、绿色260、蓝色240。此时，像素点1在这两帧图像中的像素变化程度值为红色20、绿色40、蓝色40。
所述第一特征信息和第二特征信息可以包括像素点类型信息、像素点变化程度信息，延用上述例子，可以将像素变化特征信息表示为：像素点1从第i帧图像到第i+1帧图像中的像素变化程度值为红色20、绿色40、蓝色40。因此，可以将视频中每个像素点在连续帧图像中的像素变化过程作为第二特征信息。判断第一特征信息与第二特征信息是否匹配，得到判断结果。所述判断结果可以包括匹配成功和匹配失败，如果匹配成功，可以认为视频监播设备监播到的视频为第二视频。若不成功，则可以认为视频监播设备监播到的视频并不是广告主要求播放的第二视频。
例如：广告主要求广告投放方按照要求播放第二视频X，视频监播需求方向第一服务器上传广告主指定监播的第二视频X，第一服务器对第二视频X进行分析后得到第一特征信息，将第一特征信息下发给视频监播设备，视频监播设备也接收到视频输出设备上传的第一视频Y，此时，视频监播设备的任务是判断实际播放的视频(即第一视频)与指定监播的视频(即第二视频)是否相同，在对两个视频进行比较时，具体的方法是获取两段视频中的视频特征信息，将两个视频的比较转化为两个视频特征信息的比较，比如：第二视频X的视频特征信息为A1，第一视频Y的视频特征信息为A2，在比较两个视频是否相同时，只需比较A1与A2是否满足匹配条件即可。
S204：根据所述判断结果，生成监播信息。在具体的应用中，判断结果包括表示所述第二特征信息与所述第一特征信息满足预设匹配条件和不满足预设匹配条件两种情况，根据这两种情况，分别生成对应的监播信息。
预设匹配条件至少包括像素点的像素变化程度阈值。
所述根据所述判断结果，生成监播信息，具体可以包括：
当所述判断结果表示所述第二特征信息与所述第一特征信息满足预设匹配条件时，生成第一监播信息；所述第一监播信息至少包括所述第一视频的播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频。
当所述判断结果表示所述第二特征信息与所述第一特征信息不满足预设匹配条件时，生成第二监播信息，所述第二监播信息至少包括所述第一视频的播放时段信息；所述第二监播信息用于表示在所述播放时段信息对应的播放时段内，未监测到所述第二视频。
需要说明的是，当第一特征信息与第二像素特征信息满足预设匹配条件时，可以说明第二视频与第一视频相同，可以表示在所述播放时段信息对应的播放时段内，监测到所述第二视频。此时，仅能确定在监测的时间段内播放了第二视频，而不能确定视频显示设备是否按照要求播放了第二视频。
延用上面的例子，广告主要求播放的时段为每天的12:00-13:00、14:00-16:00、19:00-21:00，要求播放的视频为A，视频监播设备在这几个时间段中的任何一个时间段内监测出播放的视频为B，经过对比分析，得到A与B在14:00-16:00这一时段内匹配，此时确定在预设时间段内有监测到第二视频，但并没有在全部的预设时间段内监测到第二视频，此时仍可以确定视频显示设备未按照要求进行视频显示。
当第一特征信息与第二像素特征信息不满足预设匹配条件时，可以说明第二视频与第一视频不相同，即广告投放方未按照广告主的要求播放第二视频广告。此时，生成第二监播信息；所述第二监播信息用于表示在所述播放时段信息对应的播放时段内，未监测到所述第二视频。例如：视频监播设备监播到的第一视频播放时段为8:30-9:00，经过分析比较，得到第一视频与指定播放的第二视频不相同，
可以说明在监播的8:30-9:00时段内，未监测到指定播放的第二视频，或者是在8:30-9:00这一时段内，播放的视频不是指定播放的第二视频。
所述生成第一监播信息，具体可以包括：
确定所述第一视频播放的起始时间和结束时间，得到所述第一视频的播放时段信息；
生成包括所述播放时段信息的第一监播信息。
上面提到的播放时段信息，具体可以指的是视频播放的起始时间和结束时间，比如检测到第一视频播放的起始时间为12:30，结束时间为13:00，此时播放时段信息为12:30-13:00。预测时间段信息可以是广告主根据实际情况确定的时间段，比如每天的9:00-12:00、14:00-20:00。例如：当检测到的第一视频播放时间段为12:30-13:00时，分析得到第一视频的播放时间段未在预设的时间段内。
本方案中，匹配成功可以表示的是第二特征信息与所述第一特征信息相同(可以包括：像素变化程度相同、播放时段信息相同等)，或者两者误差不超过预设阈值；匹配成功时，生成匹配成功信息和相应视频的播放时段信息。匹配失败可以表示的是第二特征信息与所述第一特征信息的像素变化程度不相同或者像素变化程度误差值超出预设阈值、播放时段信息、播放时长不相同等。匹配失败时，生成第二监播信息；所述监播信息可以表示在监测的时间段内没有监测到指定播放的视频。
S205：将所述监播信息上传至第一服务器中。
需要说明的是，这里的第一服务器用于接收视频监播设备传送的监播信息，并对所述监播信息进行分析，生成提示信息。这里的第一服务器可以是向视频监播设备发送第一像素特征变化信息的服务器，也可以是仅用于接收视频监播设备传送的监播信息，并对所述监播信息进行分析的服务器，即将接收视频监播设备传送的监播信息，并对所述监播信息进行分析的服务器确定为第一服务器以外的服务器，也是可行的，并不影响本说明书实施例的实施。
在步骤S205中的监播信息可以指的是上述步骤中的第一监播信息(匹配成功信息和视频播放时段信息)或者是第二监播信息。
视频监播设备在这一步骤中负责将匹配成功或匹配失败对应的监播信息上传至第一服务器。当匹配成功时，视频监播设备除了需要上传匹配成功的信息之外，至少还需要上传监控到的视频的播放时段信息，此时，假设监控到的视频播放时间为30分钟，播放时段为12:00-12:30，此时，只要在12:00-12:30这一时段内监测到指定播放的视频，即可证明匹配成功，反之，12:00-12:30这一时段内未监测到指定播放的视频，则证明在12:00-12:30这一时间段内未监播到指定监播的第二视频。
另外，需要说明的是，在监播信息的具体传送过程中，可以根据实际情况规定传送的频率，例如：可以规定自播放开始每三分钟(可自设时间)传送一次或者边监控边传播，也可以待视频播放完成后，再将整个视频的播放时段(例如：播放时段为12:00-12：30)信息传送到第一服务器中。
图2的方法，视频监播设备通过接收第一服务器发送的第一特征信息；并根据所述第一特征信息判断视频输出设备上传的第一视频与指定监播的第二视频是否匹配，由此来确定视频显示设备是否在指定时段内播放指定的视频，通过这种方法，能准确完成监播过程，提高广告监播效率。
实施例2
图3为本说明书实施例2提供的一种视频特征信息确定方法的流程示意图。从程序角度而言，流程的执行主体可以为视频监播系统架构中监播云端服务器101的程序或应用客户端。
如图3所示，一种视频监播提示信息生成方法，可以包括以下步骤：
S301：服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征。
服务器用于接收视频监播设备上传的监播信息。
S302：根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况。
所述接收所述视频监播设备上传的监播信息，具体可以包括：
接收所述视频监播设备上传的第一监播信息；所述第一监播信息至少包括播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频；
第一服务器收到监播信息之后，会根据监播信息生成提示信息，用于提醒监播需求方视频显示设备在实际播放时段(这里的播放时段指的是第一视频实际播放的时段)内播放的第一视频是否是指定监播的第二视频。例如：第一服务器收到的监播信息为在播放时段内未监测到指定监播的第二视频，根据这一监播信息生成提示信息，此时，所述提示信息可以表示的是：在播放时段内未监测到指定监播视频，提示信息具体内容可以是：匹配失败、未监测到第二视频等。
S303：将所述提示信息发送给监播需求方对应的终端。
第一服务器生成提示信息后，需要将提示信息发送给监播需求方，以便监播需求方能及时监控视频显示设备的播放情况，并做出相应调整，例如：沿用上面的例子，假设生成的提示信息为匹配失败，此时，监播需求方终端可能会对发生这一漏播或错播的现象进行分析，找出原因，进行第二视频的重新投放。
基于图3中的方法，在具体应用过程中，所述视频监播设备接收第一服务器发送的第一特征信息之前，还可以包括：
服务器获取第二视频；
对所述第二视频进行分析，得到所述第二视频的第一特征信息；
将所述第一特征信息发送给所述视频监播设备。
本实施例中提到的第一服务器可以实施例1中所提到的第一服务器，第一服务器获取到指定监播的第二视频，第二视频可以是监播需求方的终端发送给服务器的，也可以是通过有线设备进行传输等等。第一服务器在获取了指定监播的第二视频之后，对第二视频进行分析，具体的分析过程可以包括：
确定所述第二视频中的各个像素点的像素变化程度；
所述像素变化程度即是计算在视频播放过程中像素点在相同位置对应的像素值的差；所述各个像素点可以包括第二视频中的所有像素点。
从所述各个像素点中确定满足所述像素变化程度预设条件的像素点集合；具体 可以按照所述像素变化程度从高至低的顺序，从所述各个像素点中取出预设数量个像素点，确定所述像素点集合的第一特征信息；所述第一特征信息包括所述像素点集合中各个像素点的像素变化程度信息和位置信息。
上述对所述第二视频进行分析，得到所述第二视频的第一特征信息的过程中，首先获取所有像素点的位置关系与像素变化程度，再从中选出像素变化程度较大的像素点，将选出的像素变化程度较大的像素点位的像素变化规律作为第二视频流的图像验真模型，再将第一特征信息(可以表示的是图像验真模型)发送给视频监播设备进行匹配，精选变化程度较大的像素点位的变化规律作为图像验真模型，减少视频监播设备的负载运行压力，提高视频监播设备的匹配效率
在基于图3中的方法，根据监播信息生成提示信息时，判断接收所述视频流监控设备上传的第一监播信息；所述第一监播信息至少包括所述第一视频的播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频。
判断第一视频流的播放时段信息对应的播放时段是否位于所述播放时段内，得到第一判断结果。
当所述第一判断结果表示播放时段位于指定播放时段范围内时，生成第一提示信息；所述第一提示信息用于表示所述视频流监控设备在所述播放时段范围内播放了所述第二视频。
当第一服务器收到的监播信息表示在所述播放时段信息对应的播放时段内，生成第一提示信息，第一提示信息表示在播放时段内监测到所述第二视频。但是在这种情况下并不能确定视频显示设备是否按照要求进行了播放，而只能确定两段视频匹配，但是视频是否按照广告主的要求时间进行播放，在上述步骤完成后并不能确定。例如：广告主要求播放的时段为每天的12:00-13:00、14:00-16:00、19:00-21:00，每天的播放时长要求为至少3个小时。此时，若视频监播设备检测到在某一天的12:00-13:00、14:00-16:00这两个时间段内播放了第一视频，但是在当天的19:00-21:00并没有播放，此时，当天的视频播放情况被认为是未按照广告主要求播放。因此，在检测到第一视频与第二视频匹配的情况下，只能得到匹配成功的信息，而不能确定第一视频的播放是否满足预设时长或者时段要求。
例如：监测到第一视频与第二视频匹配，且第一视频的播放时段为9:00-9:30， 此时能确定在所述时间段9:00-9:30内播放了指定播放的第二视频流，生成第一提示信息，监播需求方的终端在收到第一提示信息时，监播需求方可以知道相应的视频显示设备在9:00-9:30播放了指定监播的第二视频，如果在指定时段内播放了视频，不考虑播放总时长，也可以认为是按规定播放了第二视频。
当所述第一判断结果表示播放时段位于指定播放时段范围内时，累加所述第一视频的播放时段，得到所述第一视频的总播放时长。
判断所述总播放时长是否大于或等于预设播放时长，得到第二判断结果；
当所述第二判断结果表示所述播放时长大于或等于预设播放时长时，生成第二提示信息；所述第二提示信息用于表示所述视频流监控设备在所述播放时段范围内播放了所述第二视频且所述总播放时长大于或等于预设播放时长。
例如：当视频监播设备上传的监播信息为：视频显示设备播放的第一视频与指定监播的第二视频匹配成功，播放时段为：9:00-9:30、13:00-13:30、15:00-15:30、17:00-17:30，假设预先设定的播放时间段为8:30-9:30、13:00-2:00、15:00-16:00、17:00-18:00、预设播放时长为大于或等于2小时。第一服务器判断得到视频监播设备上传的第一视频播放时段均在预先设定的播放时段内，此时，第一服务器将叠加第一视频的播放时段得到总播放时长为2小时，继续判断总时长是否满足预设播放时长条件，生成第二提示信息，监播需求方的终端在收到第二提示信息时，监播需求方即可知道视频显示设备在指定的时间段内都播放了指定监播的第二视频，且总播放时长满足大于或等于预设播放时长。
实施例2中，第一服务器对视频监播设备传送的监播信息进行分析，主要分析匹配成功的第一视频的播放时段信息对应的播放时段是否在预设播放时段内，并进一步判断总播放时长是否大于或等于预设播放时长，避免视频播放方缩短指定监播视频的播放时长，能更加准确全面地监控第二视频的播放情况。
实施例3
图4为本说明书实施例4提供的一种视频监播方法的流程示意图。如图4所示，一种视频监播方法，可以包括以下步骤：
S401：视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
S402：视频监播设备获取视频输出设备向视频显示设备输入的第一视频。
在实际应用中，这一步骤中的第一特征信息可以是第一服务器发送的，也可以是由除第一服务器外的服务器发送的。视频监播设备获取第一特征信息之后，将第一特征信息存储起来。
S403：根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
S404：根据所述判断结果，生成监播信息；
S405：将所述监播信息上传至第一服务器中；所述第一服务器接收所述视频监播设备上传的监播信息；
S406：根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
S407：将所述提示信息发送给监播需求方对应的终端。
在具体应用中，所述视频监播设备接收所述第一服务器发送的第一特征信息之前，还可以包括：
第一服务器获取指定监播的第二视频；
对所述第二视频进行分析，得到所述第二视频的第一特征信息；
将所述第一特征信息发送给所述视频监播设备。
具体判断方法可以是：计算视频画面中，第二视频像素点位的像素变化规律，匹配图像验真模型中的像素点位像素变化，对输出的视频流做匹配计算，获得相应视频的播放时段和判断结果。
在根据所述监播信息生成提示信息时，若监播信息表示表示在所述播放时段信息对应的播放时段内，未监测到所述第二视频，那么可以生成未监测到第二视频的提示信息，而不需要进一步确定监测到的视频的播放时段以及播放时长。
若监播信息表示表示在所述播放时段信息对应的播放时段内，监测到所述第二视频，此时，可以根据实际情况进行后续的判断。
例如：若不考虑视频显示设备显示的视频必须同时满足在所有的指定时段内播放，那么只需要满足总播放时长大于或者等于预设播放时长，就能得出视频显示设备按照要求播放了第二视频的结论。例如：预设播放时长为3小时，指定播放时段为8:00-12:00或14:00-20:00。视频监播设备监测到第一视频只在14:00-17:00这段时间内重复播放， 总播放时长为三小时，此时，可以认为视频显示设备按照要求播放了第二视频。
若视频显示设备显示的视频必须同时满足在所有的指定时段内进行了播放且总播放时长需满足预设时长，那么需要进行两次判断，第一次判断第一视频是否在所有的指定时段内都进行的播放。第二次判断总播放时长是否满足预设时长。例如：预设播放时长为3小时，指定播放时段为8:00-12:00、14:00-20:00。视频监播设备监测到第一视频的播放时段为9:30-10:00、15:00-15:30。首先第一次判断：第一视频的播放时段为9:30-10:00、15:00-15:30属于指定播放时段8:00-12:00、14:00-20:00；第二次判断：总播放时长为1小时＜3小时，因此，视频显示设备未按照要求播放第二视频。
实施例3中的方法，通过对指定监播的第二视频中图像帧的像素对比计算，获取第二视频的部分像素变化特征，并将该像素变化特征下发到视频监播设备，由视频监播设备依据像素变化特征来监测广告屏幕端的视频显示设备中播放的第一视频是否是指定监播的视频，以此完成监播功能，提高了监播效率。
在实际应用中，本方案提供的实施例可以运用于任何需要实现监播功能的场合，例如：广告监播、电视节目监播。教学视频监播等等。其目的是为了监测视频显示设备中播放的视频或者图像按照预设要求进行播放，避免漏播、错播的现象。
基于同样的思路，本说明书实施例还提供了上述方法对应的装置。图5为本说明书实施例提供的对应于图2的一种视频监播装置的结构示意图。
如图5所示，一种视频监播装置，可以包括：
第一获取模块501，用于视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
第二获取模块502，用于视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
判断模块503，用于根据所述第一特征信息判断所述第二视频与所述第一视频是否匹配，得到判断结果；
监播信息生成模块504，用于根据所述判断结果，生成监播信息；
监播信息上传模块505，用于将所述监播信息上传至所述第一服务器中。
所述装置，具体还可包括：
像素变化特征信息接收模块，具体可以用于：
所述接收第一服务器发送的图像验真模型；所述图像验真模型用于表示所述第二视频中满足预设条件的像素点的像素变化规律。
所述判断模块503，具体可以包括：
各个像素点获取单元，用于获取所述第一视频中每帧图像的各个像素点；
第二特征信息确定单元，用于确定所述各个像素点的第二特征信息；
判断单元，用于判断所述第二特征信息与所述第一特征信息是否匹配，得到判断结果。
所述监播信息生成模块504，具体可以包括：
第一监播信息生成单元，用于当所述判断结果表示所述第二特征信息与所述第一特征信息满足预设匹配条件时，生成第一监播信息；所述第一监播信息至少包括所述第一视频的播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频。
所述监播信息生成模块504，具体还可以包括：
第二监播信息生成单元，用于当所述判断结果表示所述第二特征信息与所述第一特征信息不满足预设匹配条件时，生成第二监播信息，所述第二监播信息至少包括播放时段信息；所述第二监播信息用于表示在所述播放时段信息对应的播放时段内，未监测到所述第二视频。所述第一监播信息生成单元，具体可以用于：
确定所述第一视频播放的起始时间和结束时间，得到所述第一视频的播放时段信息。
图5的装置，视频监播设备通过像素变化特征信息接收模块接收第一服务器发送的第一特征信息；并利用判断模块根据所述第一特征信息判断视频输出设备上传的第一视频与指定监播的第二视频是否匹配，由此来确定视频显示设备是否在指定时段内播放指定的视频，通过这种方法，能准确完成监播过程，提高广告监播效率。
图6为本说明书实施例提供的对应于图3的一种视频监播提示信息生成装置的结构示意图。如图6所示，一种视频监播提示信息生成装置，可以包括：
监播信息接收模块601，用于接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况；
提示信息生成模块602，用于根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
提示信息发送模块603，用于将所述提示信息发送给监播需求方对应的终端。
所述装置，还可以包括：
第二视频获取模块，用于第一服务器获取指定监播的第二视频；
分析模块，用于对所述第二视频进行分析，得到所述第二视频的第一特征信息；
发送模块，用于将所述第一特征信息发送给视频监播设备。
所述分析模块，具体可以用于：
确定所述第二视频中的各个像素点的像素变化程度；
从所述各个像素点中确定满足所述像素变化程度预设条件的像素点集合；
确定所述像素点集合对应的第一特征信息。
所述提示信息生成模块602，具体可以用于：
接收所述视频流监控设备上传的第一监播信息；所述第一监播信息至少包括所述第一视频的播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频；
所述提示信息生成模块，具体可以包括：
判断单元，用于判断第一视频流的播放时段信息对应的播放时段是否位于所述播放时段内，得到第一判断结果；
第一提示信息生成单元，用于当所述第一判断结果表示播放时段位于指定播放时段范围内时，生成第一提示信息；所述第一提示信息用于表示所述视频流监控设备在所述播放时段范围内播放了所述第二视频。
所述第一提示信息生成单元，具体还可以用于：
当所述第一判断结果表示播放时段未在指定播放时段范围内时，累加所述第一视频的播放时段，得到所述第一视频的总播放时长；
判断所述总播放时长是否大于或等于预设播放时长，得到第二判断结果；
当所述第二判断结果表示所述播放时长大于或预设播放时长时，生成第二提示 信息；所述第二提示信息用于表示所述视频流监控设备在所述播放时段范围内播放了所述第二视频且所述总播放时长大于或等于预设播放时长。
图6的装置中，利用分析模块对视频监播设备传送的监播信息进行分析，主要分析匹配成功的第一视频的播放时段信息对应的播放时段是否在预设播放时段内，然后由判断模块判断总播放时长是否大于或等于预设播放时长，避免视频播放方缩短指定监播视频的播放时长，能更加准确全面地监控第二视频的播放情况。
基于同样的思路，本说明书实施例还提供了上述方法对应的设备。
图7为本说明书实施例提供的一种视频监播设备的架构示意图。如图7所示，设备700可以包括：
至少一个处理器710；以及，
与所述至少一个处理器通信连接的存储器730；其中，
所述存储器730存储有可被所述至少一个处理器710执行的指令720，所述指令被所述至少一个处理器710执行。
对应于实施例1，所述指令可以使所述至少一个处理器710能够：获取视频输出设备向视频显示设备输入的第一视频；
获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中。
图8为本说明书实施例提供的对应于图3的一种视频监播提示信息生成设备的架构示意图。如图8所示，设备800可以包括：
至少一个处理器810；以及，
与所述至少一个处理器通信连接的存储器830；其中，
所述存储器830存储有可被所述至少一个处理器810执行的指令820，所述指令被所述至少一个处理器810执行。
对应于实施例2，所述指令可以使所述至少一个处理器810能够：视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
对应于实施例3，一种视频监播系统，所述系统包括：
视频监播设备、第一服务器(监播云端服务器)、视频输出设备和视频显示设备；
所述视频监播设备，包括：
至少一个第一处理器；以及，
与所述至少一个第一处理器通信连接的第一存储器；其中，
所述第一存储器存储有可被所述至少一个第一处理器执行的第一指令，所述第一指令被所述至少一个第一处理器执行，以使所述至少一个第一处理器能够：
获取视频输出设备向视频显示设备输入的第一视频；
获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
根据所述判断结果，生成监播信息；
将所述监播信息上传至第一服务器中；
所述第一服务器，包括：
至少一个第二处理器；以及，
与所述至少一个第二处理器通信连接的第二存储器；其中，
所述第二存储器存储有可被所述至少一个第二处理器执行的第二指令，所述第 二指令被所述至少一个第二处理器执行，以使所述至少一个第二处理器能够：
接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
将所述提示信息发送给监播需求方对应的终端。
在20世纪90年代，对于一个技术的改进可以很明显地区分是硬件上的改进(例如，对二极管、晶体管、开关等电路结构的改进)还是软件上的改进(对于方法流程的改进)。然而，随着技术的发展，当今的很多方法流程的改进已经可以视为硬件电路结构的直接改进。设计人员几乎都通过将改进的方法流程编程到硬件电路中来得到相应的硬件电路结构。因此，不能说一个方法流程的改进就不能用硬件实体模块来实现。例如，可编程逻辑器件(Programmable Logic Device,PLD)(例如现场可编程门阵列(Field Programmable Gate Array，FPGA))就是这样一种集成电路，其逻辑功能由用户对器件编程来确定。由设计人员自行编程来把一个数字系统“集成”在一片PLD上，而不需要请芯片制造厂商来设计和制作专用的集成电路芯片。而且，如今，取代手工地制作集成电路芯片，这种编程也多半改用“逻辑编译器(logic compiler)”软件来实现，它与程序开发撰写时所用的软件编译器相类似，而要编译之前的原始代码也得用特定的编程语言来撰写，此称之为硬件描述语言(Hardware Description Language，HDL)，而HDL也并非仅有一种，而是有许多种，如ABEL(Advanced Boolean Expression Language)、AHDL(Altera Hardware Description Language)、Confluence、CUPL(Cornell University Programming Language)、HDCal、JHDL(Java Hardware Description Language)、Lava、Lola、MyHDL、PALASM、RHDL(Ruby Hardware Description Language)等，目前最普遍使用的是VHDL(Very-High-Speed Integrated Circuit Hardware Description Language)与Verilog。本领域技术人员也应该清楚，只需要将方法流程用上述几种硬件描述语言稍作逻辑编程并编程到集成电路中，就可以很容易得到实现该逻辑方法流程的硬件电路。
控制器可以按任何适当的方式实现，例如，控制器可以采取例如微处理器或处理器以及存储可由该(微)处理器执行的计算机可读程序代码(例如软件或固件)的计 算机可读介质、逻辑门、开关、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程逻辑控制器和嵌入微控制器的形式，控制器的例子包括但不限于以下微控制器：ARC 625D、Atmel AT91SAM、Microchip PIC18F26K20以及Silicone Labs C8051F320，存储器控制器还可以被实现为存储器的控制逻辑的一部分。本领域技术人员也知道，除了以纯计算机可读程序代码方式实现控制器以外，完全可以通过将方法步骤进行逻辑编程来使得控制器以逻辑门、开关、专用集成电路、可编程逻辑控制器和嵌入微控制器等的形式来实现相同功能。因此这种控制器可以被认为是一种硬件部件，而对其内包括的用于实现各种功能的装置也可以视为硬件部件内的结构。或者甚至，可以将用于实现各种功能的装置视为既可以是实现方法的软件模块又可以是硬件部件内的结构。
上述实施例阐明的系统、装置、模块或单元，具体可以由计算机芯片或实体实现，或者由具有某种功能的产品来实现。一种典型的实现设备为计算机。具体的，计算机例如可以为个人计算机、膝上型计算机、蜂窝电话、相机电话、智能电话、个人数字助理、媒体播放器、导航设备、电子邮件设备、游戏控制台、平板计算机、可穿戴设备或者这些设备中的任何设备的组合。
为了描述的方便，描述以上装置时以功能分为各种单元分别描述。当然，在实施本申请时可以把各单元的功能在同一个或多个软件和/或硬件中实现。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特 定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
在一个典型的配置中，计算设备包括一个或多个处理器(CPU)、输入/输出接口、网络接口和内存。
内存可能包括计算机可读介质中的非永久性存储器，随机存取存储器(RAM)和/或非易失性内存等形式，如只读存储器(ROM)或闪存(flash RAM)。内存是计算机可读介质的示例。
计算机可读介质包括永久性和非永久性、可移动和非可移动媒体可以由任何方法或技术来实现信息存储。信息可以是计算机可读指令、数据结构、程序的模块或其他数据。计算机的存储介质的例子包括，但不限于相变内存(PRAM)、静态随机存取存储器(SRAM)、动态随机存取存储器(DRAM)、其他类型的随机存取存储器(RAM)、只读存储器(ROM)、电可擦除可编程只读存储器(EEPROM)、快闪记忆体或其他内存技术、只读光盘只读存储器(CD-ROM)、数字多功能光盘(DVD)或其他光学存储、磁盒式磁带，磁带磁磁盘存储或其他磁性存储设备或任何其他非传输介质，可用于存储可以被计算设备访问的信息。按照本文中的界定，计算机可读介质不包括暂存电脑可读媒体(transitory media)，如调制的数据信号和载波。
还需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、商品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、商品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、商品或者设备中还存在另外的相同要素。
本申请可以在由计算机执行的计算机可执行指令的一般上下文中描述，例如程序模块。一般地，程序模块包括执行特定任务或实现特定抽象数据类型的例程、程序、对象、组件、数据结构等等。也可以在分布式计算环境中实践本申请，在这些分布式计 算环境中，由通过通信网络而被连接的远程处理设备来执行任务。在分布式计算环境中，程序模块可以位于包括存储设备在内的本地和远程计算机存储介质中。
本说明书中的各个实施例均采用递进的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于系统实施例而言，由于其基本相似于方法实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。
以上所述仅为本申请的实施例而已，并不用于限制本申请。对于本领域技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原理之内所作的任何修改、等同替换、改进等，均应包含在本申请的权利要求范围之内。

Claims (20)

  1. 一种视频监播方法，包括：
    视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    根据所述判断结果，生成监播信息；
    将所述监播信息上传至第一服务器中。
  2. 如权利要求1所述的方法，所述视频监播设备获取视频输出设备向视频显示设备输入的第一视频之前，还包括：
    接收第一服务器发送的第一特征信息；所述第一特征信息由所述第一服务器对第二视频进行分析得到。
  3. 如权利要求2所述的方法，所述接收第一服务器发送的第一特征信息，具体包括：
    所述视频监播设备接收所述第一服务器发送的图像验真模型；所述图像验真模型用于表示所述第二视频中满足预设条件的像素点的像素变化规律。
  4. 如权利要求1所述的方法，所述根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果，具体包括：
    确定所述第一视频中的各个像素点的像素变化程度；
    从所述各个像素点中确定满足所述像素变化程度预设条件的像素点集合；
    确定所述像素点集合的第二特征信息，所述第二特征信息用于表示所述第一视频的像素变化特征；
    判断所述第二特征信息与所述第一特征信息是否匹配，得到判断结果。
  5. 如权利要求1所述的方法，所述根据所述判断结果，生成监播信息，具体包括：
    当所述判断结果表示所述第二特征信息与所述第一特征信息满足预设匹配条件时，生成第一监播信息；所述第一监播信息至少包括所述第一视频的播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频。
  6. 如权利要求1所述的方法，所述根据所述判断结果，生成监播信息，具体还包括：
    当所述判断结果表示所述第二特征信息与所述第一特征信息不满足预设匹配条件时，生成第二监播信息，所述第二监播信息至少包括所述第一视频的播放时段信息；所 述第二监播信息用于表示在所述播放时段信息对应的播放时段内，未监测到所述第二视频。
  7. 一种视频监播提示信息生成方法，包括：
    服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    将所述提示信息发送给监播需求方对应的终端。
  8. 如权利要求7所述的方法，所述接收所述视频监播设备上传的监播信息之前，还包括：
    服务器获取第二视频；
    对所述第二视频进行分析，得到所述第二视频的第一特征信息；
    将所述第一特征信息发送给所述视频监播设备。
  9. 如权利要求8所述的方法，所述对所述第二视频进行分析，得到所述第二视频的第一特征信息，具体包括：
    确定所述第二视频中的各个像素点的像素变化程度；
    从所述各个像素点中确定满足所述像素变化程度预设条件的像素点集合；
    确定所述像素点集合的第一特征信息。
  10. 如权利要求7所述的方法，所述接收所述视频监播设备上传的监播信息，具体包括：
    接收所述视频监播设备上传的第一监播信息；所述第一监播信息至少包括播放时段信息；所述第一监播信息用于表示在所述播放时段信息对应的播放时段内，监测到所述第二视频；
    所述根据所述监播信息生成提示信息，具体包括：
    判断所述播放时段是否位于指定播放时段内，得到第一判断结果；
    当所述第一判断结果表示所述播放时段位于所述指定播放时段内时，生成第一提示信息；所述第一提示信息用于表示所述视频播放设备在所述指定播放时段内播放了所述第二视频。
  11. 如权利要求10所述的方法，所述生成第一提示信息，具体包括：
    当所述第一判断结果表示所述播放时段位于所述指定播放时段内时，计算所述播放时段对应的总播放时长；
    判断所述总播放时长是否大于或等于预设播放时长，得到第二判断结果；
    当所述第二判断结果表示所述总播放时长大于或等于预设播放时长时，生成第二提示信息；所述第二提示信息用于表示所述视频播放设备在所述播放时段内播放了所述第二视频且所述总播放时长大于或等于所述预设播放时长。
  12. 一种视频监播方法，包括：
    视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    根据所述判断结果，生成监播信息；
    将所述监播信息上传至第一服务器中；
    所述第一服务器接收所述视频监播设备上传的监播信息；
    根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    将所述提示信息发送给监播需求方对应的终端。
  13. 如权利要求12所述的方法，所述视频监播设备获取视频输出设备向视频显示设备输入的第一视频之前，还包括：
    接收第一服务器发送的第一特征信息；所述第一特征信息由所述第一服务器对第二视频进行分析得到。
  14. 如权利要求13所述的方法，所述接收第一服务器发送的第一特征信息之前，还包括：
    第一服务器获取指定监播的第二视频；
    对所述第二视频进行分析，得到所述第二视频的第一特征信息；
    将所述第一特征信息发送给所述视频监播设备。
  15. 一种视频监播装置，包括：
    第一获取模块，用于视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    第二获取模块，用于视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    判断模块，用于根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    监播信息生成模块，用于根据所述判断结果，生成监播信息；
    监播信息上传模块，用于将所述监播信息上传至第一服务器中。
  16. 一种视频监播提示信息生成装置，包括：
    监播信息接收模块，用于服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    提示信息生成模块，用于根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    提示信息发送模块，用于将所述提示信息发送给监播需求方对应的终端。
  17. 一种视频监播系统，所述系统包括：视频监播设备、第一服务器和视频输出设备；
    所述视频监播设备，包括：
    第一获取模块，用于视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    第二获取模块，用于视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    判断模块，用于根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    监播信息生成模块，用于根据所述判断结果，生成监播信息；
    监播信息上传模块，用于将所述监播信息上传至第一服务器中；
    所述第一服务器，包括：
    监播信息接收模块，用于接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况；
    提示信息生成模块，用于根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    提示信息发送模块，用于将所述提示信息发送给监播需求方对应的终端。
  18. 一种视频监播设备，包括：
    至少一个处理器；以及，
    与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：
    视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    根据所述判断结果，生成监播信息；
    将所述监播信息上传至第一服务器中。
  19. 一种视频监播提示信息生成设备，包括：
    至少一个处理器；以及，
    与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够：
    服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    将所述提示信息发送给监播需求方对应的终端。
  20. 一种视频监播系统，所述系统包括：
    视频监播设备、第一服务器和视频输出设备；
    所述视频监播设备，包括：
    至少一个第一处理器；以及，
    与所述至少一个第一处理器通信连接的第一存储器；其中，
    所述第一存储器存储有可被所述至少一个第一处理器执行的第一指令，所述第一指令被所述至少一个第一处理器执行，以使所述至少一个第一处理器能够：
    视频监播设备获取视频输出设备向视频显示设备输入的第一视频；
    视频监播设备获取第二视频的第一特征信息，所述第二视频为监播需求方指定监播 的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；
    根据所述第一特征信息判断所述第一视频与所述第二视频是否匹配，得到判断结果；
    根据所述判断结果，生成监播信息；
    将所述监播信息上传至第一服务器中；
    所述第一服务器，包括：
    至少一个第二处理器；以及，
    与所述至少一个第二处理器通信连接的第二存储器；其中，
    所述第二存储器存储有可被所述至少一个第二处理器执行的第二指令，所述第二指令被所述至少一个第二处理器执行，以使所述至少一个第二处理器能够：
    服务器接收视频监播设备上传的监播信息；所述视频监播设备用于监控视频显示设备的视频播放情况，所述监播信息由所述视频监播设备根据获取的第一特征信息，判断所述第一视频与所述第二视频是否匹配，得到判断结果，并根据所述判断结果生成，所述第二视频为监播需求方指定监播的视频，所述第一特征信息用于表示所述第二视频的像素变化特征；根据所述监播信息生成提示信息；所述提示信息用于表示所述视频播放设备在指定时段范围内对于所述第二视频的播放情况；
    将所述提示信息发送给监播需求方对应的终端。
PCT/CN2020/071111 2019-05-30 2020-01-09 一种视频监播方法、装置、系统及设备 WO2020238236A1 (zh)

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