CN106851341A - Method and mobile terminal for measuring Internet video delivery quality - Google Patents
Method and mobile terminal for measuring Internet video delivery quality Download PDFInfo
- Publication number
- CN106851341A CN106851341A CN201510882883.8A CN201510882883A CN106851341A CN 106851341 A CN106851341 A CN 106851341A CN 201510882883 A CN201510882883 A CN 201510882883A CN 106851341 A CN106851341 A CN 106851341A
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- mobile terminal
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—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
- H04N21/2401—Monitoring of the client buffer
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer
-
- 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
- H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The present invention discloses a kind of method and mobile terminal for measuring Internet video delivery quality, belongs to the communications field.Whether the wherein broadcasting code check P of the current video cache size C of acquisition for mobile terminal and Internet video, judgment formula C≤aP set up, and wherein a is time coefficient, if formula C≤aP sets up, then judge video cardton occur, if formula C≤aP is invalid, judge video cardton do not occur.The present invention judges whether interim card by introducing video cache size, so as to effectively improve the efficiency of test all-purpose and terminal measurement, realizes effective measurement that terminal device transmits interim card to Internet video.
Description
Technical field
It is more particularly to a kind of for measuring Internet video delivery quality the present invention relates to the communications field
Method and mobile terminal.
Background technology
During the customer service of existing mobile Internet is perceived, the transmission interim card number of times of video is for reflection
Network condition is more representative, and Caton phenomenon is carried out accurately to judge that with measurement be technical staff
To the premise of network optimization upgrading, thus can determine whether to measure the importance of Internet video delivery quality.
The interim card major technique of measurement Internet video transmission at present has following two：
The first prior art, as shown in Figure 1：
Step 101, obtains the frame per second for playing video in real time.
Step 102, contrast user plays the frame per second and standard frame per second of video, if judging when there is frame losing
It is interim card, the weight of interim card can be drawn according to the density of frame losing.
Second prior art, as shown in Figure 2：
Step 201, installation manipulator device and camera.
Step 202, broadcasting video is controlled by by robot device, is drawn by camera monitor in real time
Face.
Whether step 203, judge the difference value between the two continuous frames picture that camera catches in thresholding
It is interior.
Step 204, if difference value is not in thresholding, there is interim card point in judgement.
There are the following problems for above two prior art：
Prior art 1：Need to consume substantial amounts of resource when frame contrast is carried out, and do not possess versatility,
Be not suitable for the method application on the mobile terminal device.
Prior art 2：Need by extras, and the degree of accuracy is limited, not easy to operate and popularization.
The content of the invention
The embodiment of the present invention provides a kind of method and movement for measuring Internet video delivery quality
Terminal, judges whether interim card by introducing video cache size, so as to effectively improve survey
Examination versatility and the efficiency of terminal measurement, realize terminal device has to Internet video transmission interim card
Effect measurement.
According to an aspect of the present invention, there is provided a kind of side for measuring Internet video delivery quality
Method, including：
The broadcasting code check P of the current video cache size C of acquisition and Internet video；
Whether judgment formula C≤aP sets up, and wherein a is time coefficient；
If formula C≤aP sets up, there is video cardton in judgement.
In one embodiment, if formula C≤aP is invalid, judge video cardton do not occur.
In one embodiment, after judging video cardton do not occur, also include：
It is determined that inquiring about the moment T of video cache size again, wherein moment T is directly proportional to C/P；
After due in T, repeat and obtain current video cache size C and network video
The step of broadcasting code check P of frequency.
In one embodiment, T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
In one embodiment, after judging video cardton occur, also include：
Statistics video cardton number of times.
According to another aspect of the present invention, there is provided a kind of shifting for measuring Internet video delivery quality
Dynamic terminal, including：
Parameter acquiring unit, for obtaining broadcasting for current video cache size C and Internet video
Put code check P；
Whether recognition unit, set up for judgment formula C≤aP, and wherein a is time coefficient；If
Formula C≤aP sets up, then judge video cardton occur.
In one embodiment, recognition unit is additionally operable to, when formula C≤aP is invalid, judge not
There is video cardton.
In one embodiment, mobile terminal also includes moment determining unit, wherein：
Moment determining unit, for after recognition unit judges video cardton do not occur, it is determined that again
The moment T of video cache size is inquired about, wherein moment T is directly proportional to C/P；As due in T
Afterwards, indicate parameter acquiring unit to repeat and obtain current video cache size C and network video
The operation for playing code check P of frequency.
In one embodiment, T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
In one embodiment, mobile terminal also includes statistic unit, wherein：
Statistic unit, for after recognition unit judges video cardton occur, statistics video cardton to be secondary
Number.
By referring to the drawings to the detailed description of exemplary embodiment of the invention, the present invention
Further feature and its advantage will be made apparent from.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it is clear that
Ground, drawings in the following description are only some embodiments of the present invention, for the common skill in this area
For art personnel, without having to pay creative labor, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the schematic diagram for judging interim card point one embodiment in the prior art.
Fig. 2 is the schematic diagram for judging interim card another embodiment of point in the prior art.
Fig. 3 is the present invention for measuring showing for method one embodiment of Internet video delivery quality
It is intended to.
Fig. 4 is the present invention for measuring showing for another embodiment of method of Internet video delivery quality
It is intended to.
Fig. 5 is the present invention for measuring mobile terminal one embodiment of Internet video delivery quality
Schematic diagram.
Fig. 6 is the present invention for measuring another embodiment of mobile terminal of Internet video delivery quality
Schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical scheme in the embodiment of the present invention
It is clearly and completely described, it is clear that described embodiment is only a real part of the invention
Example is applied, rather than whole embodiments.Below to the description reality of at least one exemplary embodiment
It is merely illustrative on border, never as to the present invention and its application or any limit for using
System.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, belongs to the scope of protection of the invention.
Unless specifically stated otherwise, the part and the phase of step for otherwise illustrating in these embodiments
Arrangement, numerical expression and numerical value are not limited the scope of the invention.
Simultaneously, it should be appreciated that for the ease of description, the chi of the various pieces shown in accompanying drawing
Very little is not to be drawn according to actual proportionate relationship.
May not make in detail for technology, method and apparatus known to person of ordinary skill in the relevant
It is thin to discuss, but in the appropriate case, the technology, method and apparatus should be considered as authorizing to be said
A part for bright book.
In all examples shown here and discussion, any occurrence should be construed as merely
Exemplary, not as limitation.Therefore, the other examples of exemplary embodiment can have
There are different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore,
Once being defined in a certain Xiang Yi accompanying drawing, then it need not be carried out in subsequent accompanying drawing
It is discussed further.
Fig. 3 is the present invention for measuring showing for method one embodiment of Internet video delivery quality
It is intended to, wherein：
The broadcasting code check P of step 301, the current video cache size C of acquisition and Internet video.
Whether step 302, judgment formula C≤aP sets up, and wherein a is time coefficient.
Step 303, if formula C≤aP sets up, there is video cardton in judgement.
Preferably, after judging video cardton occur, video cardton number of times is counted.For example, will system
The interim card number of times of meter adds 1, as the interim card number of times of current statistic.Afterwards, can return to step 301
It is circulated treatment.
Based on the method for measuring Internet video delivery quality that the above embodiment of the present invention is provided,
Judge whether interim card by introducing video cache size, so as to effectively improve test all-purpose
Property and terminal measurement efficiency, realize terminal device to Internet video transmit interim card effective survey
Amount.
Fig. 4 is the present invention for measuring showing for method one embodiment of Internet video delivery quality
It is intended to, wherein：
The broadcasting code check P of step 401, the current video cache size C of acquisition and Internet video.
Whether step 402, judgment formula C≤aP sets up, and wherein a is time coefficient.If formula
C≤aP sets up, then perform step 403；If formula C≤aP is invalid, step 404 is performed.
There is video cardton in step 403, judgement, adds 1 by interim card number of times, so as to interim card number of times
Counted.Other steps of the present embodiment are no longer performed afterwards.
Preferably, after being counted to interim card number of times, also can return to step 401 and be circulated place
Reason.
There is not video cardton in step 404, judgement, and determines to inquire about video cache size again
Moment T, wherein moment T is directly proportional to C/P.
Preferably, T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
Step 405, judges whether due in T.If non-due in T, return to step 405；
If due in T, step 401 is performed.
Explanation is needed exist for, by buffer size and the ratio of broadcasting code check, prison is calculated
The dynamic interval of control, so as to avoid monitor in real time video, reduces the resource of occupied terminal, carries
Rise feasibility and efficiency that terminal device measurement Internet video transmits interim card.
Fig. 5 is the present invention for measuring mobile terminal one embodiment of Internet video delivery quality
Schematic diagram.As shown in figure 5, mobile terminal includes parameter acquiring unit 501 and recognition unit
502, wherein：
Parameter acquiring unit 501 is used to obtaining current video cache size C and Internet video
Play code check P.
Whether recognition unit 502 is set up for judgment formula C≤aP, and wherein a is time coefficient.
If formula C≤aP sets up, there is video cardton in judgement.
Based on the movement for measuring Internet video delivery quality that the above embodiment of the present invention is provided
Terminal, judges whether interim card by introducing video cache size, so as to effectively improve survey
Examination versatility and the efficiency of terminal measurement, realize terminal device has to Internet video transmission interim card
Effect measurement.
Preferably, recognition unit 502 is additionally operable to when formula C≤aP is invalid, and judgement does not occur
Video cardton.
Fig. 6 is the present invention for measuring another embodiment of mobile terminal of Internet video delivery quality
Schematic diagram.Wherein, parameter acquiring unit 601 and recognition unit 602 and the ginseng shown in Fig. 5
Number acquiring unit 501 and recognition unit 502 are identical.Additionally, mobile terminal also includes that the moment is true
Order unit 603, wherein：
Moment determining unit 603 is used for after recognition unit 602 judges video cardton do not occur, really
The fixed moment T for inquiring about video cache size again, wherein moment T are directly proportional to C/P；Work as arrival
After moment T, indicate parameter acquiring unit 601 to repeat and obtain current video cache size C
With the operation for playing code check P of Internet video.
Preferably, T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
The present invention calculates the dynamic time of monitoring by buffer size and the ratio of broadcasting code check
Interval, so as to avoid monitor in real time video, reduces the resource of occupied terminal, and lifting terminal device is surveyed
Amount Internet video transmits the feasibility and efficiency of interim card.
Preferably, as shown in fig. 6, mobile terminal also includes statistic unit 604.Wherein：
Statistic unit 604 is used for after recognition unit 602 judges video cardton occur, counts video
Interim card number of times, for example, add 1 by interim card number of times.
In one embodiment, statistic unit 604 can also refer to after video cardton number of times is counted
Show that parameter acquiring unit 601 carries out corresponding parameter acquiring operation.
The present invention is transmitted in interim card e measurement technology for current Internet video, interim card point judgment mode
Do not possess versatility, the problems such as the degree of accuracy is limited, propose by introducing video playback buffer size
Come the mode for being judged.Terminal only needs to compare buffered video size C with code check P is played,
If less than equal to broadcasting code check and time coefficient (C<=aP, time coefficient a can be counted by statistics
Draw) product be then judged as video cardton, the program relatively before skill upgrading test it is logical
The efficiency measured with property and terminal, realizes that terminal device transmits the efficient survey of interim card for Internet video
Amount.
One of ordinary skill in the art will appreciate that realizing all or part of step of above-described embodiment
Suddenly can be completed by hardware, it is also possible to instruct the hardware of correlation to complete by program, institute
The program stated can be stored in a kind of computer-readable recording medium, and storage mentioned above is situated between
Matter can be read-only storage, disk or CD etc..
Description of the invention is given for the sake of example and description, and is not exhaustively
Or limit the invention to disclosed form.Common skill of many modifications and variations for this area
It is obvious for art personnel.Selection and description embodiment are to more preferably illustrate principle of the invention
And practical application, and make one of ordinary skill in the art it will be appreciated that the present invention is suitable so as to design
In the various embodiments with various modifications of special-purpose.
Claims (10)
1. a kind of method for measuring Internet video delivery quality, it is characterised in that including：
The broadcasting code check P of the current video cache size C of acquisition and Internet video；
Whether judgment formula C≤aP sets up, and wherein a is time coefficient；
If formula C≤aP sets up, there is video cardton in judgement.
2. method according to claim 1, it is characterised in that
If formula C≤aP is invalid, judge video cardton do not occur.
3. method according to claim 2, it is characterised in that
After judging video cardton do not occur, also include：
It is determined that inquiring about the moment T of video cache size again, wherein moment T is directly proportional to C/P；
After due in T, repeat and obtain current video cache size C and network video
The step of broadcasting code check P of frequency.
4. method according to claim 3, it is characterised in that
T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
5. the method according to any one of claim 1-4, it is characterised in that
After judging video cardton occur, also include：
Statistics video cardton number of times.
6. a kind of mobile terminal for measuring Internet video delivery quality, it is characterised in that bag
Parameter acquiring unit and recognition unit are included, wherein：
Parameter acquiring unit, for obtaining broadcasting for current video cache size C and Internet video
Put code check P；
Whether recognition unit, set up for judgment formula C≤aP, and wherein a is time coefficient；If
Formula C≤aP sets up, then judge video cardton occur.
7. mobile terminal according to claim 6, it is characterised in that
Recognition unit is additionally operable to when formula C≤aP is invalid, and video cardton does not occur in judgement.
8. mobile terminal according to claim 7, it is characterised in that also true including the moment
Order unit, wherein：
Moment determining unit, for after recognition unit judges video cardton do not occur, it is determined that again
The moment T of video cache size is inquired about, wherein moment T is directly proportional to C/P；As due in T
Afterwards, indicate parameter acquiring unit to repeat and obtain current video cache size C and network video
The operation for playing code check P of frequency.
9. mobile terminal according to claim 8, it is characterised in that
T=t+b (C/P), wherein t are current time, and b is empirical coefficient.
10. the mobile terminal according to any one of claim 6-9, it is characterised in that also
Including statistic unit, wherein：
Statistic unit, for after recognition unit judges video cardton occur, statistics video cardton to be secondary
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882883.8A CN106851341B (en) | 2015-12-04 | 2015-12-04 | For measuring the method and mobile terminal of network video delivery quality |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510882883.8A CN106851341B (en) | 2015-12-04 | 2015-12-04 | For measuring the method and mobile terminal of network video delivery quality |
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| Publication Number | Publication Date |
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| CN106851341A true CN106851341A (en) | 2017-06-13 |
| CN106851341B CN106851341B (en) | 2019-05-31 |
Family
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| CN109343997A (en) * | 2018-10-31 | 2019-02-15 | Oppo广东移动通信有限公司 | Caton detection method, device, terminal and storage medium |
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| CN111131808A (en) * | 2018-10-30 | 2020-05-08 | 中国电信股份有限公司 | Video stuck fault analysis method and device and set top box |
| CN111131808B (en) * | 2018-10-30 | 2021-08-31 | 中国电信股份有限公司 | Video stuck fault analysis method and device and set top box |
| CN109343997A (en) * | 2018-10-31 | 2019-02-15 | Oppo广东移动通信有限公司 | Caton detection method, device, terminal and storage medium |
| CN111277894A (en) * | 2020-03-02 | 2020-06-12 | 四川长虹电器股份有限公司 | Method for automatically detecting fluency of video playing picture |
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| CN106851341B (en) | 2019-05-31 |
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