CN106791810A - Video playback method of testing and device - Google Patents
Video playback method of testing and device Download PDFInfo
- Publication number
- CN106791810A CN106791810A CN201611152717.3A CN201611152717A CN106791810A CN 106791810 A CN106791810 A CN 106791810A CN 201611152717 A CN201611152717 A CN 201611152717A CN 106791810 A CN106791810 A CN 106791810A
- Authority
- CN
- China
- Prior art keywords
- video
- frame
- sample
- time
- testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2404—Monitoring of server processing errors or hardware failure
-
- 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
- H04N21/4425—Monitoring of client processing errors or hardware failure
Abstract
This disclosure relates to video playback method of testing and device, the method includes：The frame of video of the video in acquisition broadcasting and the frame of video corresponding time；According to the time, determine the corresponding first sample collection of the frame of video, wherein, the first sample is concentrated comprising multiple video sample frames, each video sample frame corresponding time, the video sample frame was the frame of video in the corresponding source video of the video near the frame of video corresponding time；In the case where the first sample is concentrated in the absence of the video sample frame consistent with the frame of video, it is judged as that the frame of video is present and plays failure.Contrasted to judge video with the presence or absence of broadcasting failure with the video sample frame near the corresponding time by the frame of video that will be got, video playback method of testing and device according to the disclosure are capable of the failure occurred in the identification of precise and high efficiency, positioning video playing process, time-consuming and manpower.
Description
Technical field
This disclosure relates to Internet technical field, more particularly to a kind of video playback method of testing and device.
Background technology
Terminal device video player occurs even showing property bug in playing process, general at present for even showing property bug
It is to be reappeared by carrying out positioning by hand, reproduction by hand is positioned, it is necessary to be spent substantial amounts of artificial by obtaining bug daily records
And the time；Monkey runner automation tools are provided for Android platform Google, but cannot be realized more multiple
Miscellaneous control.Automatic identification video player problem and the side for carrying out video playback test there is presently no comparative maturity
Method.
The content of the invention
In view of this, the present disclosure proposes a kind of video playback method of testing and device.
According to the one side of the disclosure, there is provided a kind of video playback method of testing, including：Obtain the video in playing
Frame of video and the frame of video corresponding time；According to the time, the corresponding first sample collection of the frame of video is determined, its
In, the first sample is concentrated comprising multiple video sample frames, and each video sample frame corresponding time is in frame of video correspondence
Time near, the video sample frame is the frame of video in the corresponding source video of the video；Concentrated in the first sample
In the case of in the absence of the video sample frame consistent with the frame of video, it is judged as that the frame of video is present and plays failure.
According to another aspect of the present disclosure, there is provided a kind of video playback test device, including：Acquisition module, user obtains
Take play in video frame of video and the frame of video corresponding time；Determining module, for according to the time, it is determined that
The corresponding first sample collection of the frame of video, wherein, the first sample is concentrated comprising multiple video sample frames, each video sample
The frame corresponding time, the video sample frame was in the corresponding source video of the video near the frame of video corresponding time
Frame of video；Breakdown judge module, does not exist the video sample consistent with the frame of video for being concentrated in the first sample
In the case of frame, it is judged as that the frame of video is present and plays failure.
According to another aspect of the present disclosure, there is provided a kind of video playback test device, including：Processor；For storing
The memory of processor-executable instruction；Wherein, the processor is configured as：Obtain play in video frame of video and
The frame of video corresponding time；According to the time, the corresponding first sample collection of the frame of video is determined, wherein, described
One sample is concentrated comprising multiple video sample frames, and each video sample frame corresponding time is attached in the frame of video corresponding time
Closely, the video sample frame is the frame of video in the corresponding source video of the video；The first sample concentrate do not exist with
In the case of the consistent video sample frame of the frame of video, it is judged as that the frame of video is present and plays failure.
According to another aspect of the present disclosure, there is provided a kind of non-volatile computer readable storage medium storing program for executing, when the storage
Instruction in medium by terminal and/or server computing device when so that terminal and/or server are able to carry out one kind and regard
Frequency plays method of testing, and methods described includes：The frame of video of the video in acquisition broadcasting and the frame of video corresponding time；
According to the time, the corresponding first sample collection of the frame of video is determined, wherein, the first sample is concentrated comprising multiple videos
Sample frame, each video sample frame corresponding time, the video sample frame was described near the frame of video corresponding time
Frame of video in the corresponding source video of video；Concentrated in the first sample and do not exist the video sample consistent with the frame of video
In the case of frame, it is judged as that the frame of video is present and plays failure.
Contrasted whether to judge video with the video sample frame near the corresponding time by the frame of video that will be got
In the presence of play failure, video playback method of testing and device according to disclosure above-described embodiment be capable of precise and high efficiency identification,
The failure occurred in positioning video playing process, time-consuming and manpower.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the further feature and aspect of the disclosure will become
It is clear.
Brief description of the drawings
Comprising in the description and accompanying drawing and the specification of the part that constitutes specification together illustrates the disclosure
Exemplary embodiment, feature and aspect, and for explaining the principle of the disclosure.
Fig. 1 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 2 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 3 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 4 shows the flow chart of the S13 methods according to the step of one embodiment of the disclosure.
Fig. 5 shows the flow chart of the S132 methods according to the step of one embodiment of the disclosure.
Fig. 6 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 7 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 8 shows the schematic diagram of the video playback method of testing according to the embodiment of the disclosure one.
Fig. 9 shows the schematic diagram of the video playback method of testing according to the embodiment of the disclosure one.
Figure 10 shows the block diagram of the video playback test device according to the embodiment of the disclosure one.
Figure 11 shows the block diagram of the video playback test device according to the embodiment of the disclosure one.
Figure 12 shows the block diagram of the video playback test device according to the embodiment of the disclosure one.
Figure 13 shows the block diagram of the video playback test device according to the embodiment of the disclosure one.
Specific embodiment
Describe various exemplary embodiments, feature and the aspect of the disclosure in detail below with reference to accompanying drawing.It is identical in accompanying drawing
Reference represent the same or analogous element of function.Although the various aspects of embodiment are shown in the drawings, remove
Non-specifically is pointed out, it is not necessary to accompanying drawing drawn to scale.
Special word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the disclosure, numerous details are given in specific embodiment below.
It will be appreciated by those skilled in the art that without some details, the disclosure can equally be implemented.In some instances, for
Method well known to those skilled in the art, means, element and circuit are not described in detail, in order to highlight the purport of the disclosure.
Embodiment 1
Fig. 1 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one, and the method can be applied to meter
Calculation machine, server etc., for example, can be used to carry out video playback problem repetition.As shown in figure 1, the method includes：
Step S11, the frame of video of the video in acquisition broadcasting and the frame of video corresponding time.
In a kind of possible implementation method, video playback client terminal playing can be run in the test environment put up
Video, frame of video and the frame of video corresponding time of the video in playing are obtained by automated test tool, acquisition
Frame of video can be the frame picture in video display process.Wherein, the test environment built can be (automatic based on Appium
Change test aid), or based on other testing tools well known in the art；The frame of video corresponding time can
Referring to relative point in time or time offset in video, it may also be said to be the reproduction time of frame of video, video in other words
The time that playing progress bar is indicated.
Step S12, according to the time, determines the corresponding first sample collection of the frame of video, wherein, the first sample
Concentrate comprising multiple video sample frames, each video sample frame corresponding time is described near the frame of video corresponding time
Video sample frame is the frame of video in the corresponding source video of the video.
Source video can be the original video data of played video, and it can be used as " master sample " and the video played
Frame is compareed, and judges whether played frame of video mistake or failure occurs.Due to the sample time (Millisecond) of source video
Time granularity with the reproduction time of video (second level) is different, it is impossible to be accurately obtained just completely the same with sample time
Frame of video contrasted, and cause to obtain sectional drawing in video display process the problems such as due to automation tools and network
The opportunity of (acquisition frame of video) also is difficult to accurate control.Therefore, the present embodiment was determined accordingly according to the time for obtaining frame of video
Time nearby (time period) video sample frame as first sample collection, the breakdown judge mistake of next step is carried out based on this
Journey.
In a kind of possible implementation method, the first sample collection is corresponding with the sub- time period, the first sample Ji Bao
The video sample frame that the time of including was fallen into the sub- time period, the sub- time period is by the scheduled time before and after testing time point
The sub- time period in the multiple sub- time period that section is divided into.
In a kind of possible implementation method, the testing time point can be broadcasting of breaking down in video display process
Time point is put, this play time can be obtained by inquiring about video playback daily record, it is also possible to be obtained by modes such as user feedbacks
, the test point that the testing time point is randomly selected when can also be that video is tested before reaching the standard grade, the present invention does not make to this
Limitation.
It is described according to the time in a kind of possible implementation method, determine the corresponding first sample of the frame of video
Collection can be that the relation of the multiple sub- time period being divided into according to the time and the predetermined amount of time determines the frame of video
Corresponding first sample collection, such as, the time was fallen into certain sub- time period, then corresponding first sample of the frame of video
This collection is the first sample collection corresponding with the sub- time period.
Step S13, in the case where the first sample is concentrated in the absence of the video sample frame consistent with the frame of video,
It is judged as that the frame of video is present and plays failure.
In a kind of possible implementation method, the multiple video samples that the frame of video and the first sample can be concentrated
This frame compares one by one, and the video that there is (size, image content are consistent) identical with the frame of video is concentrated in the first sample
In the case of sample frame, represent that the presentation of video frames is normal, failure (bug) is played without appearance；In the first sample collection
In do not exist with the frame of video identical video sample frame in the case of, it can be determined that for the presentation of video frames is abnormal,
In the presence of broadcasting failure (bug).Wherein, automated test tool can be by comparing the word of the file size of frame of video, frame of video
Symbol or byte etc. judge whether two frames are identical.
So, the frame of video by that will get is contrasted to judge video with the video sample frame near the corresponding time
With the presence or absence of failure is played, the video playback method of testing according to disclosure above-described embodiment is capable of the automatic knowledge of precise and high efficiency
Not, the failure occurred in positioning video playing process, time-consuming and manpower.
Fig. 2 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one, illustrated therein is division
The example process of time period.The label step identical with Fig. 1 has identical function in Fig. 2, for simplicity, omits to this
The detailed description of a little steps.As shown in Fig. 2 methods described also includes：
Step S14, multiple sub- time periods are divided into by the predetermined amount of time before and after testing time point.
Step S15, the video sample frame fallen into each sub- time period using the time sets up corresponding with the sub- time period
First sample collection.
Below to above-mentioned side by taking the play time broken down during the testing time point is as video display process as an example
Method is illustrated, and can choose one section before and after testing time point due to the inconsistent problem of foregoing time granularity, in test in advance
Fix time section, such as testing time point is t0, then can by [t0-t1, the t0+t2] time period as above-mentioned predetermined amount of time,
Wherein t1, t2 (referred to as redundancy time) can be with identical or different, and such as t1, t2 can be 5s.Can be by the predetermined amount of time
All or part of frame of video of source video is stored as video sample frame and contrasted for follow-up lookup, judges that video is broadcast
Put failure.Redundancy time t1, t2 can artificially be set, and adjust redundancy time by constantly training, the size of redundancy time
Memory space, the hit rate of identification needed for test can be influenceed, the redundancy time memory space of bigger needs is bigger, regarding of obtaining
Frequency framing bit is higher in the probability in predetermined amount of time, and the probability of hit broadcasting failure is higher, and redundancy time is smaller, needs
The probability that the frame of video that memory space is smaller, obtain is located in predetermined amount of time is lower, and the probability of hit broadcasting failure is lower.
Generally, the frame of video of each second is in 20 frames or so, each frame 10kb or so, total even if redundancy time is set as 5s
Video sample frame is 200 frames, and the memory space of general 2MB is needed altogether, and these expenses are all acceptable.In order to improve the effect of lookup
Predetermined amount of time [t0-t1, t0+t2] is divided into multiple sub- time periods by rate, the disclosure, will fall into regarding in each sub- time period
The set of frequency sample frame composition can set up concordance list storage in memory as each first sample collection, and concordance list can be with table
Show the time terminal of each sub- time period and the corresponding relation of first sample collection.Wherein, the multiple sub- time segment length can be with
It is identical can also be different, such as length of each sub- time period is all 1s, then to that should have 20 frames or so in each sub- time period
Video sample frame.
Time according to the frame of video for obtaining searches concordance list can determine the corresponding sub- time period, further can be to right
The first sample collection answered is searched to judge the current video frame for obtaining either with or without failure is played, to the frame of video weight in broadcasting
Multiple said process can reappear broadcasting failure, can be positioned to abort situation and be repaired failure accordingly.
Although it should be noted that described as an example with the play time broken down in video display process regarding
Frequency plays method of testing as above, it is understood by one of ordinary skill in the art that the disclosure answers not limited to this.In fact, user is complete
Testing time point, redundancy time etc. can flexibly be set according to personal like and/or practical application scene, as long as video can be reappeared
Play failure or realize that video playback is tested.
So, by the corresponding relation between setup time and video sample frame, according to regarding for disclosure above-described embodiment
Frequency plays method of testing and can further improve the efficiency of test, saves the testing time.
Fig. 3 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.Label and Fig. 1 phases in Fig. 3
Same step has identical function, for simplicity, omits the detailed description to these steps.As shown in figure 3, the step
S11 also includes：
Step S111, commences play out the video before the testing time point, and obtains the video in playing frame by frame
Frame of video and the frame of video corresponding time.
Or for as a example by using the play time of failure in video display process as testing time point, the test
Frame of video near time point in the time is likely to be the presence of the frame of video for playing failure, therefore, it can when the test
Between before point certain hour (such as 5s, this time can be adjusted artificially, take into account the efficiency and accuracy of lookup) commence play out it is described
Video, and the frame of video of the video in acquisition broadcasting and the frame of video corresponding time frame by frame, and it is true according to the time
The fixed corresponding first sample collection, judges that first sample is concentrated with the presence or absence of identical video sample frame, and video is reappeared with this
Failure is played, video playback failure and fault location is judged whether.
So, video playback test is carried out by the frame of video near testing time point, testing efficiency can be being taken into account
While improve the accuracy of test, and can avoid being repeated several times reproduction and play failure.
Fig. 4 shows the flow chart of the S13 methods according to the step of one embodiment of the disclosure, shown in Fig. 4, the step S13 bags
Include：
Step S131, screens according to the frame of video to the video sample frame that the first sample is concentrated, and obtains
Two sample sets.
In a kind of possible implementation method, can be identical with the frame of video by the first sample intensive data size
Video sample frame as second sample set.For example, have already mentioned above, using 1s as sub- time period
Words, frame of video per second is about 20 frames or so, therefore first sample collection size to be compared is 20 frames or so, in comparison procedure
In, (screening) is filtered by file size first, the inconsistent sample of file size is all filtered out, it is left file big
Small identical sample can be smaller (typically not over 3) as the second sample set, now remaining sample set size.This step
Coarse sizing efficiency comparison it is high, be conducive to improve test efficiency.
In a kind of possible implementation method, by the screening of previous step S131, if the second sample set is sky, also
It is in the case that the first sample concentration does not exist with the video frame size identical video sample frame, it can be determined that described
Frame of video is present plays failure, as shown in step S134, step S132 can not be performed in this case.
Step S132, in the case where second sample set is not for sky, judges the frame of video with second sample
Whether the video sample frame in collection is identical.
In a kind of possible implementation method, can be by calling related comparison function (for example, cvAbsDiff functions)
The picture of two frames is compared and judges whether two frame videos are identical, naturally it is also possible to which, using other modes, the disclosure is not done
Limit.
Step S133, in the absence of the situation condition with the frame of video identical video sample frame in second sample set
Under, it is judged as that the frame of video is present and plays failure.
In a kind of possible implementation method, in the case where second sample set is not for sky, can be by step
S132 relatively further determine whether exist with the frame of video identical video sample frame, in second sample set
In the absence of with the frame of video identical video sample frame in the case of, it can be determined that the frame of video is present plays failure；
In the case of existing with the frame of video identical video sample frame in second sample set, illustrate that the frame of video is not broadcast
Failure is put, acquisition next frame video can be continued and tested.
So, further accurate lookup is screened to judge whether to play failure by first sample collection,
Video measurement method according to disclosure above-described embodiment can improve the efficiency of lookup so as to improve video playback test (or
Failure reappears) efficiency, and ensure that the degree of accuracy of test (or failure reproduction), greatly save time and manpower
Cost.
Fig. 5 shows the flow chart of the S132 methods according to the step of one embodiment of the disclosure, shown in Fig. 5, the step S132
Including：
Step S1321, in the case where second sample set is not for sky, by the frame of video and second sample set
Interior video sample frame is compared in units of byte stream and judges whether each byte stream is identical.
Step S1322, the byte stream of the video sample frame in the frame of video with second sample set is all identical
In the case of, it is judged as that the frame of video is identical with the video sample frame.
By the way that the frame of video and video sample frame be compared by byte stream and then judge whether two frame videos are identical,
Can accurately judge first sample concentrate whether there is with frame of video identical video sample frame, and then judge whether frame of video goes out
Now play failure.
Fig. 6 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.Label and Fig. 1 phases in Fig. 6
Same step has identical function, for simplicity, omits the detailed description to these steps.As shown in fig. 6, methods described
Also include：
Step S16, in the case where being judged as that the frame of video has broadcasting failure, generation includes frame of video correspondence
Time video playback fault log.
It should be noted that according to the difference of mobile terminal operating system, the collection mode of daily record is different, with
As a example by Android, the execution journal of player APP can be exported in logcat.
In a kind of possible implementation method, can also be realized by the log collection storehouse that is used parallel with test case
Automatic collector journal and filtering output is carried out to it to local in test process is performed.
In a kind of possible implementation method, developer can according to local reception to daily record and the scene of failure enter
Row analyzing and positioning, and failure is modified, also need to carry out recurrence checking after having changed, the failure solution if being verified
Remove, if not by also needing to repeat above-mentioned method of testing.
Fig. 7 shows the flow chart of the video playback method of testing according to the embodiment of the disclosure one.Label and Fig. 1 phases in Fig. 7
Same step has identical function, for simplicity, omits the detailed description to these steps.As shown in fig. 7, methods described
Also include：
Step S17, builds test environment.
Step S18, testing results script is performing the method described in above-mentioned implementation method in the test environment.
In a kind of possible implementation method, test environment can be built based on Appium instruments, and Appium is a base
In the mobile terminal APP automated test tools increased income of UI, the implementor name and system version of configuration testing machine are only needed when using
, compatible Android and iOS system (cross-platform can test).It will be understood by those skilled in the art that other can also be based on
Instrument builds test environment, does not limit herein.By taking above-mentioned test environment as an example, according to the scene description of video playback failure,
Developer can develop automatic test script in the test environment built, and can be developed with reference to the characteristics of video player
Corresponding python storehouses mainly include to call：Play, random seek, fixed point seek, pause, switching definition, full frame
Deng operation.Perform script can realize that automated video plays test.
Although it should be noted that being surveyed as example describes video playback with the test environment built based on Appium instruments
Method for testing as above, it is understood by one of ordinary skill in the art that the disclosure answers not limited to this.In fact, user completely can be according to individual
People likes and/or practical application scene based on which kind of instrument flexibly from test environment is built, as long as can aid in completing above-mentioned
Video playback method of testing.
So, the process that automatic test script realizes automatic test is developed by building test environment, according to this public affairs
Open the video measurement method of above-mentioned implementation method can realize it is even show property failure reproduction, and testing efficiency, the degree of accuracy are high, also save
Save time and human cost.
Fig. 8 shows the schematic diagram of the video playback method of testing according to the embodiment of the disclosure one.As shown in figure 8, exploit person
Member builds test environment first, then can be developed in test environment and run automatic test script and realize automatic test
Or reproduction is played failure and exports fault log, after collecting fault log, developer is divided according to scene and fault log
Analyse and positioning playing abort situation, then broadcasting failure is repaired carries out recurrence checking again, in the feelings that recurrence is verified
Represent that failure has been solved under condition, returning checking in the case of, also to re-start test analysis until solving
Play failure.
Fig. 9 shows the schematic diagram of the video playback method of testing according to the embodiment of the disclosure one.As shown in figure 9, in test
The video is commenced play out before time point t0, frame of video and corresponding time is obtained, judges whether the time is located at predetermined
In time period [t0-t1, t0+t2], if not within a predetermined period of time if determine whether whether the time is more than in t0+
T2, then represents that positional fault that test commences play out or test are completed if greater than t0+t2, test is exited, if less than t0+
T2 then continues to obtain next frame of video and corresponding time, then rejudges whether the time is located in predetermined amount of time；
In the case where the time is located in predetermined amount of time, according to concordance list determine the time fall sub- time period and its right
The first sample collection answered, screening is then carried out to the first sample collection and is obtained the second sample set and is judged second sample set
Whether it is empty, no identical video sample frame is represented in the case where second sample set is for sky, there is broadcasting failure, it is defeated
Go out to play fault log；In the case of still having video sample frame in second sample set, described second is determined whether
Whether there is and the frame of video identical video sample frame, in the case where there is same video sample frame, table in sample set
Show that broadcasting is normal, continue to obtain next frame of video and corresponding time；Do not exist same video sample in second sample set
In the case of frame, it is judged as video playback failure, fault log is played in output, and obtains next frame of video repeating above-mentioned test
Journey.
Embodiment 2
Figure 10 shows the block diagram of the video playback test device according to the embodiment of the disclosure one, and the method can be applied to calculate
Machine, server etc..As shown in Figure 10, the device includes：Acquisition module 101, determining module 102 and breakdown judge module 103.
When the acquisition module 101 is configured as obtaining the frame of video and the corresponding frame of video of the video in playing
Between；
The determining module 102 was configured as according to the time, determined the corresponding first sample collection of the frame of video, its
In, the first sample is concentrated comprising multiple video sample frames, and each video sample frame corresponding time is in frame of video correspondence
Time near, the video sample frame is the frame of video in the corresponding source video of the video；
The breakdown judge module 103 is configured as being concentrated in the first sample and is regarded in the absence of consistent with the frame of video
In the case of frequency sample frame, it is judged as that the frame of video is present and plays failure.
In a kind of possible implementation method, the first sample collection is corresponding with the sub- time period, the first sample Ji Bao
The video sample frame that the time of including was fallen into the sub- time period, the sub- time period is by the scheduled time before and after testing time point
The sub- time period in the multiple sub- time period that section is divided into.
So, the frame of video by that will get is contrasted to judge video with the video sample frame near the corresponding time
With the presence or absence of failure is played, the video playback method of testing according to disclosure above-described embodiment is capable of the identification of precise and high efficiency, is determined
The failure occurred in digital video playing process, time-consuming and manpower.
Figure 11 shows the block diagram of the video playback test device according to the embodiment of the disclosure one.Label and Figure 10 phases in Figure 11
Same component has identical function, for simplicity, omits the detailed description to these components.As shown in figure 11, it is described to regard
Frequency plays test device also includes that time period division module 104 and sample set set up module 105.
The time period division module 104 is configured as the predetermined amount of time before and after testing time point being divided into multiple period of the day from 11 p.m. to 1 a.m
Between section.
The sample set sets up the video sample frame foundation that module 105 is configured to, with the time and falls into each sub- time period
The first sample collection corresponding with the sub- time period.
In a kind of possible implementation method, the acquisition module 101 also includes：Acquiring unit 1011,
The acquiring unit 1011 is configured as commencing play out the video before the testing time point, and acquisition is broadcast frame by frame
The frame of video of the video in putting and the frame of video corresponding time.
In a kind of possible implementation method, the breakdown judge module 103 includes：Screening unit 1031, first judges
The judging unit 1033 of unit 1032 and second；
The screening unit 1031 is configured as entering the video sample frame that the first sample is concentrated according to the frame of video
Row screening, obtains the second sample set.
First judging unit 1032 is configured as, in the case where second sample set is not for sky, judging the video
Whether frame is identical with video sample frame in second sample set.
Second judging unit 1033 is configured as not to be existed and the frame of video identical in second sample set
In the case of video sample frame, it is judged as that the frame of video is present and plays failure.
In a kind of possible implementation method, the breakdown judge module 103 also includes：3rd judging unit 1034.
3rd judging unit 1034 is configured as, in the case where second sample set is for sky, being judged as the video
Frame is present plays failure.
In a kind of possible implementation method, the screening unit 1031 includes：Screening subelement 10311,
The screening subelement 10311 is configured as the first sample intensive data size and the frame of video identical
Video sample frame is used as second sample set.
In a kind of possible implementation method, first judging unit 1032 includes：Comparing subunit 10321 and judgement
Subelement 10322,
The comparing subunit 10321 is configured as in the case where second sample set is not for sky, by the frame of video
It is compared in units of byte stream with the video sample frame in second sample set and judges whether each byte stream is identical.
The judgment sub-unit 10322 is configured as the video sample frame in the frame of video with second sample set
In the case of byte stream whole identical, it is judged as that the frame of video is identical with the video sample frame.
In a kind of possible implementation method, the video playback test device also includes：Fault log generation module
106,
The fault log generation module 106 is configured as in the case where being judged as that the frame of video has broadcasting failure,
Video playback fault log of the generation comprising the frame of video corresponding time.
In a kind of possible implementation method, the video playback test device also includes：Test environment sets up module 107
With script running module 108.
The test environment sets up module 107 and is configured as building test environment.
The script running module 108 be configured as in the test environment testing results script with perform the above method or
Operation said apparatus.
Embodiment 3
Figure 12 is a kind of block diagram of the device 800 of video playback test according to an exemplary embodiment.For example, dress
It can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, medical treatment to put 800
Equipment, body-building equipment, personal digital assistant etc..
Reference picture 12, device 800 can include following one or more assemblies：Processing assembly 802, memory 804, power supply
Component 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing assembly 802, such as with display, call, data communication, phase
Machine is operated and the associated operation of record operation.Processing assembly 802 can refer to including one or more processors 820 to perform
Order, to complete all or part of step of above-mentioned method.Additionally, processing assembly 802 can include one or more modules, just
Interaction between processing assembly 802 and other assemblies.For example, processing assembly 802 can include multi-media module, it is many to facilitate
Interaction between media component 808 and processing assembly 802.
Memory 804 is configured as storing various types of data supporting the operation in device 800.These data are shown
Example includes the instruction for any application program or method operated on device 800, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 can include power management system
System, one or more power supplys, and other generate, manage and distribute the component that electric power is associated with for device 800.
Multimedia groupware 808 is included in one screen of output interface of offer between described device 800 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection and the touch or slide related duration and pressure.In certain embodiments, many matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 be in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive outside multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike
Wind (MIC), when device 800 is in operator scheme, such as call model, logging mode and speech recognition mode, microphone is matched somebody with somebody
It is set to reception external audio signal.The audio signal for being received can be further stored in memory 804 or via communication set
Part 816 sends.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
, to provide interface between processing assembly 802 and peripheral interface module, above-mentioned peripheral interface module can for I/O interfaces 812
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor cluster 814 can detect the opening/closed mode of device 800, the relative positioning of component is for example described
Component is the display and keypad of device 800, and sensor cluster 814 can be with 800 1 components of detection means 800 or device
Position change, user is presence or absence of with what device 800 was contacted, the orientation of device 800 or acceleration/deceleration and device 800
Temperature change.Sensor cluster 814 can include proximity transducer, be configured to be detected when without any physical contact
The presence of neighbouring object.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 814 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other equipment.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be by one or more application specific integrated circuits (ASIC), numeral letter
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components realization, for performing the above method.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing including instructing, example are additionally provided
Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of device 800.
Figure 13 is a kind of block diagram of the device 1900 of video playback test according to an exemplary embodiment.For example,
Device 1900 may be provided in a server.Reference picture 13, device 1900 includes processing assembly 1922, and it further includes one
Individual or multiple processors, and the memory resource as representated by memory 1932, can be by processing assembly 1922 for storing
The instruction of execution, such as application program.The application program stored in memory 1932 can include one or more every
One corresponds to one group of module of instruction.Additionally, processing assembly 1922 is configured as execute instruction, to perform the above method.
Device 1900 can also include that a power supply module 1926 is configured as the power management of performs device 1900, one
Wired or wireless network interface 1950 is configured as device 1900 being connected to network, and input and output (I/O) interface
1958.Device 1900 can operate the operating system in memory 1932, such as Windows ServerTM, Mac based on storage
OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.
In the exemplary embodiment, a kind of non-volatile computer readable storage medium storing program for executing including instructing, example are additionally provided
Such as include the memory 1932 of instruction, above-mentioned instruction can be performed to complete the above method by the processing assembly 1922 of device 1900.
The disclosure can be system, method and/or computer program product.Computer program product can include computer
Readable storage medium storing program for executing, containing for making processor realize the computer-readable program instructions of various aspects of the disclosure.
Computer-readable recording medium can be the tangible of the instruction that holding and storage are used by instruction execution equipment
Equipment.Computer-readable recording medium for example can be-- but be not limited to-- storage device electric, magnetic storage apparatus, optical storage
Equipment, electromagnetism storage device, semiconductor memory apparatus or above-mentioned any appropriate combination.Computer-readable recording medium
More specifically example (non exhaustive list) includes：Portable computer diskette, hard disk, random access memory (RAM), read-only deposit
It is reservoir (ROM), erasable programmable read only memory (EPROM or flash memory), static RAM (SRAM), portable
Compact disk read-only storage (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, mechanical coding equipment, for example thereon
Be stored with instruction punch card or groove internal projection structure and above-mentioned any appropriate combination.Calculating used herein above
Machine readable storage medium storing program for executing is not construed as instantaneous signal in itself, the electromagnetic wave of such as radio wave or other Free propagations, logical
Cross electromagnetic wave (for example, the light pulse for passing through fiber optic cables) that waveguide or other transmission mediums propagate or by wire transfer
Electric signal.
Computer-readable program instructions as described herein can from computer-readable recording medium download to each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, LAN, wide area network and/or wireless network
Portion's storage device.Network can include copper transmission cable, Optical Fiber Transmission, be wirelessly transferred, router, fire wall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for storing the meter in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
For perform the disclosure operation computer program instructions can be assembly instruction, instruction set architecture (ISA) instruction,
Machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programming language
Source code or object code that any combination is write, programming language of the programming language including object-oriented-such as
Smalltalk, C++ etc., and routine procedural programming languages-such as " C " language or similar programming language.Computer
Readable program instructions can perform fully on the user computer, partly perform on the user computer, as one solely
Vertical software kit is performed, part performs or completely in remote computer on the remote computer on the user computer for part
Or performed on server.In the situation for being related to remote computer, remote computer can be by the network-bag of any kind
LAN (LAN) or wide area network (WAN)-be connected to subscriber computer are included, or, it may be connected to outer computer (such as profit
With ISP come by Internet connection).In certain embodiments, by using computer-readable program instructions
Status information carry out personalized customization electronic circuit, such as PLD, field programmable gate array (FPGA) or can
Programmed logic array (PLA) (PLA), the electronic circuit can perform computer-readable program instructions, so as to realize each side of the disclosure
Face.
Referring herein to the method according to the embodiment of the present disclosure, device (system) and computer program product flow chart and/
Or block diagram describes various aspects of the disclosure.It should be appreciated that each square frame and flow chart of flow chart and/or block diagram and/
Or in block diagram each square frame combination, can be realized by computer-readable program instructions.
These computer-readable program instructions can be supplied to all-purpose computer, special-purpose computer or other programmable datas
The processor of processing unit, so as to produce a kind of machine so that these instructions are by computer or other programmable datas
During the computing device of processing unit, work(specified in one or more square frames realized in flow chart and/or block diagram is generated
The device of energy/action.Can also be the storage of these computer-readable program instructions in a computer-readable storage medium, these refer to
Order causes that computer, programmable data processing unit and/or other equipment work in a specific way, so that, be stored with instruction
Computer-readable medium then includes a manufacture, and it includes realizing in one or more square frames in flow chart and/or block diagram
The instruction of the various aspects of the function/action of regulation.
Can also computer-readable program instructions be loaded into computer, other programmable data processing units or other
In equipment so that perform series of operation steps on computer, other programmable data processing units or miscellaneous equipment, to produce
The computer implemented process of life, so that performed on computer, other programmable data processing units or miscellaneous equipment
Instruct function/action specified in one or more square frames realized in flow chart and/or block diagram.
Flow chart and block diagram in accompanying drawing show system, method and the computer journey of the multiple embodiments according to the disclosure
The architectural framework in the cards of sequence product, function and operation.At this point, each square frame in flow chart or block diagram can generation
One part for module, program segment or instruction of table a, part for the module, program segment or instruction is used comprising one or more
In the executable instruction of the logic function for realizing regulation.In some realizations as replacement, the function of being marked in square frame
Can occur with different from the order marked in accompanying drawing.For example, two continuous square frames can essentially be held substantially in parallel
OK, they can also be performed in the opposite order sometimes, and this is depending on involved function.It is also noted that block diagram and/or
The combination of the square frame in each square frame and block diagram and/or flow chart in flow chart, can use the function of performing regulation or dynamic
The special hardware based system made is realized, or can be realized with the combination of computer instruction with specialized hardware.
It is described above the presently disclosed embodiments, described above is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.In the case of without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes will be apparent from for the those of ordinary skill in art field.The selection of term used herein, purport
Best explaining principle, practical application or the technological improvement to the technology in market of each embodiment, or lead this technology
Other those of ordinary skill in domain are understood that each embodiment disclosed herein.
Claims (19)
1. a kind of video playback method of testing, it is characterised in that including：
The frame of video of the video in acquisition broadcasting and the frame of video corresponding time；
According to the time, the corresponding first sample collection of the frame of video is determined, wherein, the first sample is concentrated comprising multiple
Video sample frame, each video sample frame corresponding time, the video sample frame was near the frame of video corresponding time
Frame of video in the corresponding source video of the video；
In the case where the first sample is concentrated in the absence of the video sample frame consistent with the frame of video, it is judged as described regarding
Frequency frame is present plays failure.
2. video playback method of testing according to claim 1, it is characterised in that the first sample collection and sub- time period
Correspondence, the video sample frame that the first sample collection is fallen into the sub- time period including the time, the sub- time period is by surveying
The sub- time period in the multiple sub- time period that predetermined amount of time before and after examination time point is divided into.
3. video playback method of testing according to claim 2, it is characterised in that obtain the video in the video in playing
Frame and the frame of video corresponding time, including：
Commence play out the video before the testing time point, and obtain the frame of video of the video in playing and described frame by frame
The frame of video corresponding time.
4. video playback method of testing according to claim 1, it is characterised in that concentrated in the first sample and do not existed
In the case of the video sample frame consistent with the frame of video, it is judged as that the frame of video is present and plays failure, including：
The video sample frame that the first sample is concentrated is screened according to the frame of video, obtains the second sample set；
In the case where second sample set is not for sky, the video sample in the frame of video and second sample set is judged
Whether frame is identical；
In the case of not existing with the frame of video identical video sample frame in second sample set, it is judged as described regarding
Frequency frame is present plays failure.
5. video playback method of testing according to claim 4, it is characterised in that concentrated in the first sample and do not existed
In the case of the video sample frame consistent with the frame of video, it is judged as that the frame of video is present and plays failure, including：
In the case where second sample set is for sky, it is judged as that the frame of video is present and plays failure.
6. video playback method of testing according to claim 4, it is characterised in that according to the frame of video to described first
Video sample frame in sample set is screened, and obtains the second sample set, including：
Using the first sample intensive data size and the frame of video identical video sample frame as second sample set.
7. video playback method of testing according to claim 4, it is characterised in that judge the frame of video with described second
Whether the video sample frame in sample set is identical, including：
The frame of video is compared in units of byte stream and judges every with the video sample frame in second sample set
Whether one byte stream is identical；
In the case of the byte stream whole identical of the video sample frame in the frame of video with second sample set, it is judged as
The frame of video is identical with the video sample frame.
8. video playback method of testing according to claim 1, it is characterised in that methods described also includes：
In the case where being judged as that the frame of video has broadcasting failure, video of the generation comprising the frame of video corresponding time
Play fault log.
9. video playback method of testing as claimed in any of claims 1 to 8, it is characterised in that methods described is also
Including：
Build test environment；
Testing results script requires the method in 1 to 8 described in any one with perform claim in the test environment.
10. a kind of video playback test device, it is characterised in that including：
Acquisition module, user obtains frame of video and the frame of video corresponding time of the video in playing；
Determining module, for according to the time, determining the corresponding first sample collection of the frame of video, wherein, first sample
This concentration includes multiple video sample frames, each video sample frame corresponding time near the frame of video corresponding time, institute
It is the frame of video in the corresponding source video of the video to state video sample frame；
Breakdown judge module, for concentrating the feelings in the absence of the video sample frame consistent with the frame of video in the first sample
Under condition, it is judged as that the frame of video is present and plays failure.
11. video playback test devices according to claim 10, it is characterised in that the first sample collection and sub- time
Section correspondence, the video sample frame that the first sample collection is fallen into the sub- time period including the time, the sub- time period be by
The sub- time period in the multiple sub- time period that predetermined amount of time before and after testing time point is divided into.
12. video playback test devices according to claim 11, it is characterised in that the acquisition module includes：
Acquiring unit, for commencing play out the video before the testing time point, and obtains video in playing frame by frame
Frame of video and the frame of video corresponding time.
13. video playback test devices according to claim 10, it is characterised in that the breakdown judge module includes：
Screening unit, for being screened to the video sample frame that the first sample is concentrated according to the frame of video, obtains
Two sample sets；
First judging unit, in the case of in second sample set not for sky, judges the frame of video with described second
Whether the video sample frame in sample set is identical；
Second judging unit, for not existing the feelings with the frame of video identical video sample frame in second sample set
Under condition, it is judged as that the frame of video is present and plays failure.
14. video playback test devices according to claim 13, it is characterised in that the breakdown judge module is also wrapped
Include：
3rd judging unit, in the case of in second sample set for sky, is judged as that the frame of video is present and plays event
Barrier.
15. video playback test devices according to claim 13, it is characterised in that the screening unit includes：
Screening subelement, for using the first sample intensive data size and the frame of video identical video sample frame as
Second sample set.
16. video playback test devices according to claim 13, it is characterised in that first judging unit includes：
Comparing subunit, in the case of in second sample set not for sky, by the frame of video and second sample
Video sample frame in collection is compared in units of byte stream and judges whether each byte stream is identical；
Judgment sub-unit, the byte stream for the video sample frame in the frame of video with second sample set is all identical
In the case of, it is judged as that the frame of video is identical with the video sample frame.
17. video playback test devices according to claim 10, it is characterised in that described device also includes：
Fault log generation module, in the case where being judged as that the frame of video has broadcasting failure, generation to be comprising described
The video playback fault log of frame of video corresponding time.
The 18. video playback test device according to any one in claim 10 to 17, it is characterised in that described device
Also include：
Test environment sets up module, for building test environment；
Script running module, for the testing results script in the test environment with any one in running claim 10 to 17
Device described in.
A kind of 19. video playback test devices, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
The frame of video of the video in acquisition broadcasting and the frame of video corresponding time；
According to the time, the corresponding first sample collection of the frame of video is determined, wherein, the first sample is concentrated comprising multiple
Video sample frame, each video sample frame corresponding time, the video sample frame was near the frame of video corresponding time
Frame of video in the corresponding source video of the video；
In the case where the first sample is concentrated in the absence of the video sample frame consistent with the frame of video, it is judged as described regarding
Frequency frame is present plays failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611152717.3A CN106791810A (en) | 2016-12-14 | 2016-12-14 | Video playback method of testing and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611152717.3A CN106791810A (en) | 2016-12-14 | 2016-12-14 | Video playback method of testing and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106791810A true CN106791810A (en) | 2017-05-31 |
Family
ID=58887953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611152717.3A Pending CN106791810A (en) | 2016-12-14 | 2016-12-14 | Video playback method of testing and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106791810A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948640A (en) * | 2017-12-19 | 2018-04-20 | 百度在线网络技术（北京）有限公司 | Video playing test method, device, electronic equipment and storage medium |
| CN108012085A (en) * | 2017-12-19 | 2018-05-08 | 腾讯科技（上海）有限公司 | A kind of method for processing multimedia information, server and storage medium |
| CN110020588A (en) * | 2019-01-28 | 2019-07-16 | 深圳市睿智物联科技有限公司 | A kind of building screen lamps and lanterns monitoring method and system based on video identification |
| CN113434417A (en) * | 2021-06-29 | 2021-09-24 | 青岛海尔科技有限公司 | Regression testing method and device for vulnerability, storage medium and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477508A (en) * | 2002-08-23 | 2004-02-25 | 天津百维软件科技有限公司 | Method for automatically-detecting computer video multimedia playback function |
| CN101742178A (en) * | 2009-12-14 | 2010-06-16 | 广东威创视讯科技股份有限公司 | Audio-video terminal playing effect optimization method and device, and audio-video playing system |
| CN102879660A (en) * | 2011-07-11 | 2013-01-16 | 富泰华工业（深圳）有限公司 | Device and method for testing electronic product |
-
2016
- 2016-12-14 CN CN201611152717.3A patent/CN106791810A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1477508A (en) * | 2002-08-23 | 2004-02-25 | 天津百维软件科技有限公司 | Method for automatically-detecting computer video multimedia playback function |
| CN101742178A (en) * | 2009-12-14 | 2010-06-16 | 广东威创视讯科技股份有限公司 | Audio-video terminal playing effect optimization method and device, and audio-video playing system |
| CN102879660A (en) * | 2011-07-11 | 2013-01-16 | 富泰华工业（深圳）有限公司 | Device and method for testing electronic product |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948640A (en) * | 2017-12-19 | 2018-04-20 | 百度在线网络技术（北京）有限公司 | Video playing test method, device, electronic equipment and storage medium |
| CN108012085A (en) * | 2017-12-19 | 2018-05-08 | 腾讯科技（上海）有限公司 | A kind of method for processing multimedia information, server and storage medium |
| CN108012085B (en) * | 2017-12-19 | 2020-07-14 | 腾讯科技（上海）有限公司 | Multimedia information processing method, server and storage medium |
| CN107948640B (en) * | 2017-12-19 | 2020-09-25 | 百度在线网络技术（北京）有限公司 | Video playing test method and device, electronic equipment and storage medium |
| CN110020588A (en) * | 2019-01-28 | 2019-07-16 | 深圳市睿智物联科技有限公司 | A kind of building screen lamps and lanterns monitoring method and system based on video identification |
| CN113434417A (en) * | 2021-06-29 | 2021-09-24 | 青岛海尔科技有限公司 | Regression testing method and device for vulnerability, storage medium and electronic device |
| CN113434417B (en) * | 2021-06-29 | 2023-06-16 | 青岛海尔科技有限公司 | Regression testing method and device for loopholes, storage medium and electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106792170A (en) | Method for processing video frequency and device | |
| CN106791810A (en) | Video playback method of testing and device | |
| CN107705783A (en) | A kind of phoneme synthesizing method and device | |
| CN107944409A (en) | video analysis method and device | |
| CN106993229A (en) | Interactive attribute methods of exhibiting and device | |
| CN106791535A (en) | Video recording method and device | |
| CN107692997A (en) | Heart rate detection method and device | |
| CN110175223A (en) | A kind of method and device that problem of implementation generates | |
| CN106960014A (en) | Association user recommends method and device | |
| CN109543537A (en) | Weight identification model increment training method and device, electronic equipment and storage medium | |
| CN106791821A (en) | Play appraisal procedure and device | |
| CN109359056A (en) | A kind of applied program testing method and device | |
| CN110121083A (en) | The generation method and device of barrage | |
| CN109637636A (en) | Data processing method and device | |
| CN107423106A (en) | The method and apparatus for supporting more frame grammars | |
| CN107220041A (en) | Termination function method to set up, device and the mobile terminal unlocked for vehicle | |
| CN108062364A (en) | Information displaying method and device | |
| CN109726709A (en) | Icon-based programming method and apparatus based on convolutional neural networks | |
| CN108924644A (en) | Video clip extracting method and device | |
| CN109635142A (en) | Image-selecting method and device, electronic equipment and storage medium | |
| CN106599191A (en) | User attribute analysis method and device | |
| CN107801021A (en) | Assess the methods, devices and systems of real-time video delay | |
| CN108665889A (en) | The Method of Speech Endpoint Detection, device, equipment and storage medium | |
| CN107508573A (en) | Crystal oscillator oscillation frequency correction method and device | |
| CN108259974A (en) | Video matching method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |