CN104936021A - Video play monitoring method and apparatus - Google Patents
Video play monitoring method and apparatus Download PDFInfo
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- CN104936021A CN104936021A CN201510296098.4A CN201510296098A CN104936021A CN 104936021 A CN104936021 A CN 104936021A CN 201510296098 A CN201510296098 A CN 201510296098A CN 104936021 A CN104936021 A CN 104936021A
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- image information
- monitoring picture
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- 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
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- 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
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
Abstract
The embodiment of the invention disclose a video play monitoring method and apparatus, for the purposes of highly efficiently and conveniently monitoring a played video, realizing high-efficiency and convenient execution of monitoring operation of video play and decreasing the manpower and material resource cost. The method comprises the following steps: receiving a monitoring instruction triggered for monitoring a currently played video program, and acquiring image information mapped by the monitoring instruction from the currently played video program; obtaining the acquired image information, and according to a preset image processing rule, converting the acquired image information into a monitoring picture corresponding to the image information; and scheduling a monitoring picture display rule, and according to the monitoring picture display rule, displaying the converted monitoring picture for a monitoring user to check. The method and apparatus has the following advantages: the content of the played video program is efficiently and conveniently monitored, high-efficiency and convenient monitoring of the video play is realized, and the manpower and material resource cost is reduced.
Description
Technical field
The present invention relates to Internet technical field, particularly a kind of method for supervising of video playback and device.
Background technology
Through the develop rapidly of Internet technology in recent years, the business of the Internet constantly increases, and people can touch various information based on the Internet, and network also becomes a part indispensable in people's routine work and life.Such as, user can utilize the Internet transmitting-receiving work mail, carry out video conference etc.; Or, utilize internet browsing news, listen to the music, do shopping, make a reservation, watch video etc.In some application scenarios, needing the video to playing to monitor, judging whether video is play normally whereby; Such as, background monitoring personnel need to monitor the video of the film play, talk show or other types, thus ensure the normal play of above-mentioned video frequency program.
At present, when carrying out policer operation to the video playback program of needs monitoring, usually adopt following several monitor mode: the whole pictures in the video of background monitoring personnel complete monitoring broadcasting, this monitor mode wastes time and energy, inefficiency; Or by having obtained the complete programs data corresponding to monitor video broadcast program, monitor the video of broadcasting, this monitor mode needs to get complete program data, the accessing cost for data of watch-dog is too large, waste resource.Therefore, how when not wasting resource and using manpower and material resources sparingly, video playback is monitored and becomes current field of video monitoring and need one of problem solved.
Summary of the invention
The embodiment of the present invention provides a kind of method for supervising and device of video playback, and in order to efficiently, easily to monitor the video play, realize the policer operation performing video playback efficiently, easily, use manpower and material resources sparingly cost.
The embodiment of the present invention provides a kind of method for supervising of video playback, comprising:
Receive and triggered monitored instruction is monitored to the video frequency program play, from the described video frequency program play, gather the image information that described monitored instruction maps;
Obtain the described image information gathered, according to pre-set image processing rule, convert the described image information gathered monitoring picture corresponding to described image information to;
Call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
In one embodiment, described reception monitors triggered monitored instruction to the video frequency program play, and gathers the image information that described monitored instruction maps, comprising from the described video frequency program play:
Receive the monitored instruction triggered that user monitors the video frequency program play, the described monitored instruction that response user triggers, obtain user and trigger time point of monitoring corresponding to described monitored instruction;
Based on the described monitored instruction that user triggers, according to the described time point of monitoring obtained, from the described video frequency program play, gather image information corresponding to described time point of monitoring.
In one embodiment, described reception monitors triggered monitored instruction to the video frequency program play, and gathers the image information that described monitored instruction maps, comprising from the described video frequency program play:
Identify whether to arrive the monitor duration corresponding to monitoring period monitored the video frequency program play;
When reaching described monitor duration, receive according to predetermined period just carrying out monitoring the monitored instruction automatically triggered at displaying video programs;
The described monitored instruction that response automatically triggers, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
According to the point described cycle time obtained, from the described video frequency program play, gather image information corresponding to point described cycle time.
In one embodiment, the described described image information obtaining collection, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to, comprising:
Obtain the frame image information gathered, from the described frame image information gathered, extract image attributes corresponding to a described frame image information;
According to the described image attributes extracted from a described frame image information, draw and obtain monitoring picture corresponding to a described frame image information.
In one embodiment, described in call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, check for supervisory user, comprising:
Call monitoring picture display rule, and resolve the described monitoring picture display rule called, obtain the display mode that described monitoring picture is corresponding;
According to resolving the described display mode obtained, obtain the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Described monitoring picture is shown according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
Corresponding to the method for supervising of a kind of video playback that above-described embodiment provides, the embodiment of the present invention also provides a kind of supervising device of video playback, comprising:
Trigger module, monitors triggered monitored instruction for receiving to the video frequency program play, and gathers the image information that described monitored instruction maps from the described video frequency program play;
Modular converter, for obtaining the described image information of collection, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to;
Display module, for calling monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
In one embodiment, described trigger module comprises:
First response unit, for receiving the monitored instruction triggered that user monitors the video frequency program play, the described monitored instruction that response user triggers, obtains user and triggers time point of monitoring corresponding to described monitored instruction;
First collecting unit, for the described monitored instruction triggered based on user, according to the described time point of monitoring obtained, gathers image information corresponding to described time point of monitoring from the described video frequency program play.
In one embodiment, described trigger module comprises:
Recognition unit, for identifying whether to arrive the monitor duration corresponding to the monitoring period monitored the video frequency program play;
Receiving element, for when reaching described monitor duration, receives according to predetermined period just carrying out monitoring the monitored instruction automatically triggered at displaying video programs;
Second response unit, for responding the described monitored instruction automatically triggered, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
Second collecting unit, for according to the point described cycle time obtained, gathers image information corresponding to point described cycle time from the described video frequency program play.
In one embodiment, described modular converter comprises:
Extraction unit, for obtaining a frame image information of collection, extracts image attributes corresponding to a described frame image information from the described frame image information gathered;
Drawing unit, for according to the described image attributes extracted from a described frame image information, draws and obtains monitoring picture corresponding to a described frame image information.
In one embodiment, described display module comprises:
Resolution unit, for calling monitoring picture display rule, and resolving the described monitoring picture display rule called, obtaining the display mode that described monitoring picture is corresponding;
Acquiring unit, for according to resolving the described display mode obtained, obtains the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Display unit, for showing described monitoring picture according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
Method for supervising and the device of a kind of video playback described by above embodiment can reach following beneficial effect:
By receiving, triggered monitored instruction being monitored to the video frequency program play, from the described video frequency program play, gathering the image information that described monitored instruction maps; Obtain the described image information gathered, according to pre-set image processing rule, convert the described image information gathered monitoring picture corresponding to described image information to; Call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user; Have efficiently, monitor the beneficial effect of video program content play easily, achieve efficient, the convenience monitoring of video playback, saved man power and material's cost.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the flow chart of the method for supervising of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 2 is the flow chart of a kind of way of example of step S10 in the method for supervising of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 3 is the flow chart of the another kind of way of example of step S10 in the method for supervising of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 4 is the flow chart of step S20 in the method for supervising of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 5 is the flow chart of step S30 in the method for supervising of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 6 is the block diagram of the supervising device of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 7 is the block diagram of a kind of implementation method of trigger module 60 in the supervising device of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 8 is the block diagram of the another kind of implementation method of trigger module 60 in the supervising device of a kind of video playback of the present invention according to an exemplary embodiment;
Fig. 9 is the block diagram of a kind of implementation method of modular converter 70 in the supervising device of a kind of video playback of the present invention according to an exemplary embodiment;
Figure 10 is the block diagram of a kind of implementation method of display module 80 in the supervising device of a kind of video playback of the present invention according to an exemplary embodiment.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Disclosed by the invention one method for supervising that embodiments provides a kind of video playback, in order to efficiently, monitor the video play easily, realize the policer operation performing video playback efficiently, easily, use manpower and material resources sparingly cost.As shown in Figure 1, in the embodiment of the present invention, a kind of method for supervising of video playback comprises step S10-S30:
Step S10, receive and triggered monitored instruction is monitored to the video frequency program play, from the described video frequency program play, gather the image information that described monitored instruction maps;
In the embodiment of the present invention, conveniently monitoring technique personnel understand the video frequency program play and are specially the program of which kind of type or are which kind of particular content of a certain program, when detect triggered monitored instruction is monitored to the video frequency program play time, receive the described monitored instruction detected, and respond the above-mentioned monitored instruction received, from the above-mentioned video frequency program play, gather the image information that above-mentioned monitored instruction maps.
In one embodiment, as shown in Figure 2, described step S10 may be embodied as step S101-S102 as described below:
The monitored instruction triggered that step S101, reception user monitor the video frequency program play, the described monitored instruction that response user triggers, obtains user and triggers time point of monitoring corresponding to described monitored instruction;
In the embodiment of the present invention, to the triggering mode of the monitored instruction that the video frequency program play is monitored be: by user's manual triggers.Therefore, in embodiments of the present invention, when receiving user and monitoring triggered monitored instruction to the video frequency program play, the above-mentioned monitored instruction that response user triggers, and resolve the above-mentioned monitored instruction of user's triggering, obtain the characteristic information of the video frequency program play pointed by this monitored instruction, the characteristic information of the video frequency program play according to acquisition, obtain the described video frequency program play that need monitor.While the described monitored instruction that response user triggers, obtain the time point of monitoring corresponding to above-mentioned monitored instruction that user triggers.
Step S102, the described monitored instruction triggered based on user, according to the described time point of monitoring obtained, gather image information corresponding to described time point of monitoring from the described video frequency program play.
The time point of monitoring corresponding according to the described monitored instruction of the user's triggering obtained, and the video frequency program play corresponding to above-mentioned monitored instruction, from the described video frequency program play, gather the image information that place, time point of monitoring corresponding to described monitored instruction is corresponding.
In one embodiment, as shown in Figure 3, described step S10 can also be embodied as step S103-S106 as described below:
Step S103, identify whether to arrive the monitor duration corresponding to monitoring period monitored the video frequency program play;
In the embodiment of the present invention, to the triggering mode of the monitored instruction that the video frequency program play is monitored be: automatically trigger according to the activation period preset.Therefore, in embodiments of the present invention, based on the monitoring period monitored the video frequency program play pre-set, identify whether to reach the monitor duration that the described monitoring period monitored the video frequency program play is corresponding.
Step S104, when reaching described monitor duration, to receive according to predetermined period just carrying out monitoring the monitored instruction that automatically triggers at displaying video programs;
When identify not yet reach monitor duration corresponding to above-mentioned monitoring period time, continue monitor and identify, namely continue the operation of execution step S103; When identify reach described monitor duration time, the monitored instruction that automatic triggering is monitored the video frequency program play, meanwhile, the corresponding function module reception of execution video playback monitoring function is above-mentioned carries out monitoring the above-mentioned monitored instruction automatically triggered to the video frequency program play according to predetermined period.
The described monitored instruction that step S105, response automatically trigger, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
Step S106, according to the point described cycle time obtained, from the described video frequency program play, gather image information corresponding to point described cycle time.
When receiving the above-mentioned monitored instruction that the video frequency program play is triggered, respond the described monitored instruction that this triggers automatically, obtain when automatically triggering this monitored instruction, some cycle time that the described monitored instruction automatically triggered according to described predetermined period is corresponding.And then, according to the point described cycle time obtained, from the described video frequency program play, gather and put image information corresponding to place this cycle time.
The described image information that step S20, acquisition gather, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to;
Obtain the described image information gathered, according to the image procossing rule preset, the described image information gathered is converted to monitoring picture corresponding to this image information.Such as, in one embodiment, when gathering above-mentioned image information, according to the mode of sectional drawing, the image information at corresponding time point place can directly be intercepted; And then the image information according to the corresponding time point place intercepted is recovered and obtains the monitoring picture intercepted according to sectional drawing mode.
In one embodiment, as shown in Figure 4, described step S20 may be embodied as step S201-S202 as described below:
The frame image information that step S201, acquisition gather, extracts image attributes corresponding to a described frame image information from the described frame image information gathered;
In the embodiment of the present invention, in units of picture frame, at the time point place of correspondence, IMAQ is carried out to the video frequency program play.Obtain the frame image information at the time point place in correspondence gathered, from the above-mentioned frame image information gathered, extract this image attributes corresponding to frame image information; Such as, the information such as pictorial element, image color, layer of a secondary picture is formed.
The described image attributes that step S202, basis extract from a described frame image information, draws and obtains monitoring picture corresponding to a described frame image information.
After extracting gathered a frame image information correspondence image attribute, according to this image attributes, draw the picture corresponding to this image attributes, thus obtain the monitoring picture corresponding to an above-mentioned frame image information of this collection.When the attribute information corresponding according to image attributes draws corresponding monitoring picture, monitoring picture can be drawn according to the method for function, such as, according to the image attributes information obtained, calculate the functional relation expression formula that this image attributes information is corresponding, draw corresponding picture according to functional relation expression formula again, thus obtain monitoring picture etc.The image attributes that the embodiment of the present invention extracts basis, the concrete operations mode of drawing described monitoring picture does not specifically limit.
Step S30, call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
After obtaining corresponding monitoring picture according to the image information gathered, call monitoring picture display rule, and then according to the monitoring picture display rule called, the monitoring picture corresponding to the video frequency program play obtained after display conversion, checks the play content corresponding to the current video frequency program play for supervisory user.
Wherein, the monitoring picture display rule described in the embodiment of the present invention can be understood as: the display of the monitoring picture corresponding to the image attributes rule of different monitoring pictures is different; Or the monitoring picture display rule corresponding to dissimilar video frequency program is different; Or the display of the monitoring picture corresponding to the different monitoring grade rule of video playback is different, etc.The concrete display mode of the embodiment of the present invention to monitoring picture display rule correspondence does not limit.
In one embodiment, as shown in Figure 5, described step S30 may be embodied as step S301-S303 as described below:
Step S301, call monitoring picture display rule, and resolve the described monitoring picture display rule called, obtain the display mode that described monitoring picture is corresponding;
Step S302, the described display mode obtained according to parsing, obtain the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Step S303, show described monitoring picture according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
Such as, in an embody rule scene, when showing corresponding monitoring picture, according to the monitoring picture display rule of correspondence, the display transparency of monitoring image is from 0.2, the transparency of 0.2 is improved with every 0.2 second, after transparency is increased to 1, then carry out picture display, when transparency is reduced to 0.2 with the transparency reducing by 0.2 every 0.2 second, the whole procedure for displaying result of this monitoring picture, and terminate the display to this monitoring picture.
The method for supervising of the video playback described by the above embodiment of the present invention, monitoring triggered monitored instruction by receiving to the video frequency program play, gathering the image information that described monitored instruction maps from the described video frequency program play; Obtain the described image information gathered, according to pre-set image processing rule, convert the described image information gathered monitoring picture corresponding to described image information to; Call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user; Have efficiently, monitor the beneficial effect of video program content play easily, achieve efficient, the convenience monitoring of video playback, saved man power and material's cost.
The method for supervising of a kind of video playback that the corresponding embodiment of the present invention provides, present invention also offers a kind of supervising device of video playback; As shown in Figure 6, the supervising device of described a kind of video playback, comprising: trigger module 60, modular converter 70 and display module 80; Wherein:
Described trigger module 60, monitors triggered monitored instruction for receiving to the video frequency program play, and gathers the image information that described monitored instruction maps from the described video frequency program play;
In one embodiment, as shown in Figure 7, described trigger module 60 comprises:
First response unit 601, for receiving the monitored instruction triggered that user monitors the video frequency program play, the described monitored instruction that response user triggers, obtains user and triggers time point of monitoring corresponding to described monitored instruction;
First collecting unit 602, for the described monitored instruction triggered based on user, according to the described time point of monitoring obtained, gathers image information corresponding to described time point of monitoring from the described video frequency program play.
In one embodiment, as shown in Figure 8, described trigger module 60 comprises:
Recognition unit 603, for identifying whether to arrive the monitor duration corresponding to the monitoring period monitored the video frequency program play;
Receiving element 604, for when reaching described monitor duration, receives according to predetermined period just carrying out monitoring the monitored instruction automatically triggered at displaying video programs;
Second response unit 605, for responding the described monitored instruction automatically triggered, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
Second collecting unit 606, for according to the point described cycle time obtained, gathers image information corresponding to point described cycle time from the described video frequency program play.
Described modular converter 70, for obtaining the described image information of collection, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to;
In one embodiment, as shown in Figure 9, described modular converter 70 comprises:
Extraction unit 701, for obtaining a frame image information of collection, extracts image attributes corresponding to a described frame image information from the described frame image information gathered;
Drawing unit 702, for according to the described image attributes extracted from a described frame image information, draws and obtains monitoring picture corresponding to a described frame image information.
Described display module 80, for calling monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
In one embodiment, as shown in Figure 10, described display module 80 comprises:
Resolution unit 801, for calling monitoring picture display rule, and resolving the described monitoring picture display rule called, obtaining the display mode that described monitoring picture is corresponding;
Acquiring unit 802, for according to resolving the described display mode obtained, obtains the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Display unit 803, for showing described monitoring picture according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
The supervising device of the video playback described by the above embodiment of the present invention, monitoring triggered monitored instruction by receiving to the video frequency program play, gathering the image information that described monitored instruction maps from the described video frequency program play; Obtain the described image information gathered, according to pre-set image processing rule, convert the described image information gathered monitoring picture corresponding to described image information to; Call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user; Have efficiently, monitor the beneficial effect of video program content play easily, achieve efficient, the convenience monitoring of video playback, saved man power and material's cost.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt the form of complete hardware embodiment, completely software implementation or the embodiment in conjunction with software and hardware aspect.And the present invention can adopt in one or more form wherein including the upper computer program implemented of computer-usable storage medium (including but not limited to magnetic disc store and optical memory etc.) of computer usable program code.
The present invention describes with reference to according to the flow chart of the method for the embodiment of the present invention, equipment (system) and computer program and/or block diagram.Should understand can by the combination of the flow process in each flow process in computer program instructions realization flow figure and/or block diagram and/or square frame and flow chart and/or block diagram and/or square frame.These computer program instructions can being provided to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, making the instruction performed by the processor of computer or other programmable data processing device produce device for realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be stored in can in the computer-readable memory that works in a specific way of vectoring computer or other programmable data processing device, the instruction making to be stored in this computer-readable memory produces the manufacture comprising command device, and this command device realizes the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make on computer or other programmable devices, to perform sequence of operations step to produce computer implemented process, thus the instruction performed on computer or other programmable devices is provided for the step realizing the function of specifying in flow chart flow process or multiple flow process and/or block diagram square frame or multiple square frame.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a method for supervising for video playback, is characterized in that, comprising:
Receive and triggered monitored instruction is monitored to the video frequency program play, from the described video frequency program play, gather the image information that described monitored instruction maps;
Obtain the described image information gathered, according to pre-set image processing rule, convert the described image information gathered monitoring picture corresponding to described image information to;
Call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
2. the method for claim 1, is characterized in that, described reception monitors triggered monitored instruction to the video frequency program play, and gathers the image information that described monitored instruction maps, comprising from the described video frequency program play:
Receive the monitored instruction triggered that user monitors the video frequency program play, the described monitored instruction that response user triggers, obtain user and trigger time point of monitoring corresponding to described monitored instruction;
Based on the described monitored instruction that user triggers, according to the described time point of monitoring obtained, from the described video frequency program play, gather image information corresponding to described time point of monitoring.
3. the method for claim 1, is characterized in that, described reception monitors triggered monitored instruction to the video frequency program play, and gathers the image information that described monitored instruction maps, comprising from the described video frequency program play:
Identify whether to arrive the monitor duration corresponding to monitoring period monitored the video frequency program play;
When reaching described monitor duration, receive according to predetermined period just carrying out monitoring the monitored instruction automatically triggered at displaying video programs;
The described monitored instruction that response automatically triggers, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
According to the point described cycle time obtained, from the described video frequency program play, gather image information corresponding to point described cycle time.
4. the method as described in claim 1 or 2 or 3, is characterized in that, the described described image information obtaining collection, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to, comprising:
Obtain the frame image information gathered, from the described frame image information gathered, extract image attributes corresponding to a described frame image information;
According to the described image attributes extracted from a described frame image information, draw and obtain monitoring picture corresponding to a described frame image information.
5. the method as described in claim 1 or 2 or 3, is characterized in that, described in call monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, check for supervisory user, comprising:
Call monitoring picture display rule, and resolve the described monitoring picture display rule called, obtain the display mode that described monitoring picture is corresponding;
According to resolving the described display mode obtained, obtain the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Described monitoring picture is shown according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
6. a supervising device for video playback, is characterized in that, comprising:
Trigger module, monitors triggered monitored instruction for receiving to the video frequency program play, and gathers the image information that described monitored instruction maps from the described video frequency program play;
Modular converter, for obtaining the described image information of collection, according to pre-set image processing rule, converts the described image information gathered monitoring picture corresponding to described image information to;
Display module, for calling monitoring picture display rule, according to described monitoring picture display rule, the described monitoring picture after display conversion, checks for supervisory user.
7. device as claimed in claim 6, it is characterized in that, described trigger module comprises:
First response unit, for receiving the monitored instruction triggered that user monitors the video frequency program play, the described monitored instruction that response user triggers, obtains user and triggers time point of monitoring corresponding to described monitored instruction;
First collecting unit, for the described monitored instruction triggered based on user, according to the described time point of monitoring obtained, gathers image information corresponding to described time point of monitoring from the described video frequency program play.
8. device as claimed in claim 6, it is characterized in that, described trigger module comprises:
Recognition unit, for identifying whether to arrive the monitor duration corresponding to the monitoring period monitored the video frequency program play;
Receiving element, for when reaching described monitor duration, receives according to predetermined period just carrying out monitoring the monitored instruction automatically triggered at displaying video programs;
Second response unit, for responding the described monitored instruction automatically triggered, obtains some cycle time that the described monitored instruction that automatically triggers according to described predetermined period is corresponding;
Second collecting unit, for according to the point described cycle time obtained, gathers image information corresponding to point described cycle time from the described video frequency program play.
9. the device as described in claim 6 or 7 or 8, it is characterized in that, described modular converter comprises:
Extraction unit, for obtaining a frame image information of collection, extracts image attributes corresponding to a described frame image information from the described frame image information gathered;
Drawing unit, for according to the described image attributes extracted from a described frame image information, draws and obtains monitoring picture corresponding to a described frame image information.
10. the device as described in claim 6 or 7 or 8, it is characterized in that, described display module comprises:
Resolution unit, for calling monitoring picture display rule, and resolving the described monitoring picture display rule called, obtaining the display mode that described monitoring picture is corresponding;
Acquiring unit, for according to resolving the described display mode obtained, obtains the display parameters that described display mode is corresponding; Wherein, described display parameters comprise: the benchmark transparence value pre-set during the display of described monitoring picture, transparency Grad and control time interval of described monitoring picture transparency change;
Display unit, for showing described monitoring picture according to described benchmark transparence value, according to the described time interval, in units of described transparency Grad, make the display transparency of described monitoring picture be incremented to predetermined threshold value gradually after, again by predetermined threshold value, according to the described time interval, in units of described transparency Grad, the display transparency of described monitoring picture is made progressively to be decremented to described benchmark transparence value, thus complete the procedure for displaying of described monitoring picture, check for supervisory user.
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