CN105657470A - Bitmap type video browsing recording method and system - Google Patents
Bitmap type video browsing recording method and system Download PDFInfo
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- CN105657470A CN105657470A CN201511030759.5A CN201511030759A CN105657470A CN 105657470 A CN105657470 A CN 105657470A CN 201511030759 A CN201511030759 A CN 201511030759A CN 105657470 A CN105657470 A CN 105657470A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2541—Rights Management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47217—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for controlling playback functions for recorded or on-demand content, e.g. using progress bars, mode or play-point indicators or bookmarks
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- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Computer Graphics (AREA)
- Television Signal Processing For Recording (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention is applicable to video browsing audit and provides a bitmap type video browsing recording method. The bitmap type video browsing recording method comprises the following steps: A, reading video stream and analyzing the video format thereof to obtain a transmission frame number per second and a total video frame number; B, calculating data bits necessary for video browsing recording according to the transmission frame number per second and the total video frame number to obtain a play recording table; C, receiving a user play behavior and storing the same in the play recording table; and D, when receiving a user audit recording browsing operation, outputting the play recording table in a bitmap mode to obtain a bitmap type video browsing recording graph. By adopting the bitmap type video browsing recording method provided by the invention, the video fragment range directly seen by a user when checking a video can be automatically collected in an informatization manner; the coverage and the uncovered range when the user checks the video are displayed graphically; further, the video audit proportion can also be counted; and the unseen video fragments can be accurately positioned and audited according to the bitmap type video browsing record, so that the video audit work is effectively managed.
Description
Technical field
The invention belongs to field of video processing, particularly relate to recording method and the system of a kind of bit map type video tour.
Background technology
As it is shown in figure 1, in the prior art, user is when carrying out video audit, need in the face of video task amount is big, and need to be recorded to the audit work of video, but can only be whole video carries out whole broadcasting then do a confirmation at present, this confirmation action needs hand labeled. Longer at the video length of described audit, when video counts is more, user easily causes confusion in audit process, it is impossible to in video, which has been seen, has been seen noting down by whom well, cause to follow-up check confirmation time situations such as obscuring occurs.
Summary of the invention
The technical problem to be solved is in that to provide recording method and the system of a kind of bit map type video tour, it is intended to can only be that whole video does a confirmation in the audit of existing video, it is impossible to in video, which has been seen, the problem having been seen noting down by whom.
The present invention is achieved in that the recording method of a kind of bit map type video tour, comprises the following steps:
Step A, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes;
Step B, calculates described video flowing according to the transmission frame number per second obtained and video totalframes and carries out the data bits needed for video tour record, obtains playing log;
Step C, receives the broadcasting behavior of user, is then stored in described broadcasting log by described broadcasting behavior;
Step D, when receiving the record of the audit browse operation of user, exports described broadcasting log with bit map type, obtains bit map type video tour record figure.
Further, described step B specifically includes:
Step B1, samples according to described transmission frame number per second and video totalframes, obtains the combination of some sampled video frame;
Step B2, is combined as a record position with 4 described sampled video frame, calculates described video flowing and carries out the data bits needed for video tour record;
Step B3, according to the data bits calculated, obtains playing log.
Further, described step C specifically includes:
Step C1, receives the play operation of user;
Step C2, the play operation according to user, according to the coding rule of 16 systems, by the play operation record of user in described broadcasting log.
Further, the input information receiving user the input information batch operation authority according to user are also included before step A; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described recording method also includes:
Step E, receiving management person checks operation, and output includes the bit map type video tour record figure of audit person's information.
Further, the input information receiving user the input information batch operation authority according to user are also included before step A; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described recording method also includes:
Step F, the browse operation of receiving management person, output includes the bit map type video tour record figure browsing percent information.
Present invention also offers the record system of a kind of bit map type video tour, including:
Resolution unit, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes;
Computing unit, for calculating described video flowing carry out the data bits needed for video tour record according to the transmission frame number per second obtained and video totalframes, obtains playing log;
Memory element, for receiving the broadcasting behavior of user, is then stored in described broadcasting log by described broadcasting behavior;
Output unit, for when receiving the record of the audit browse operation of user, exporting described broadcasting log with bit map type, obtain bit map type video tour record figure.
Further, computing unit specifically for:
First, sample according to described transmission frame number per second and video totalframes, obtain the combination of some sampled video frame;
Then, it is combined as a record position with 4 described sampled video frame, calculates described video flowing and carry out the data bits needed for video tour record;
Finally, according to the data bits calculated, obtain playing log.
Further, described memory element specifically for:
First, the play operation of user is received;
Finally, the play operation according to user, according to the coding rule of 16 systems, by the play operation record of user in described broadcasting log.
Further, described record system also includes receiving unit, for receiving the input information of user, and the input information batch operation authority according to user; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described record system also includes:
Checking unit, for the operation of checking of receiving management person, output includes the bit map type video tour record figure of audit person's information.
Further, described record system also includes receiving unit, for receiving the input information of user, and the input information batch operation authority according to user; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described record system also includes:
Ratio checks unit, and for the browse operation of receiving management person, output includes the bit map type video tour record figure browsing percent information.
The present invention compared with prior art, has the beneficial effects that: by means of the invention it is possible to informationization, automatically collection user are when carrying out video and checking, the video-frequency band scope directly seen;Graphical representation user checks the scope of covering during video and unlapped scope; Further, it is also possible to the ratio that statistics video is audited; According to bit map type video tour record, the video-frequency band do not seen can be accurately positioned and audit, make video audit work effectively manage.
Accompanying drawing explanation
Fig. 1 is the normal video broadcast interface that prior art provides.
Fig. 2 is the flow chart of the recording method of a kind of bit map type video tour that the embodiment of the present invention one provides.
Fig. 3 is the bit map type video tour record figure that the embodiment of the present invention one provides.
Fig. 4 is the structural representation of the record system of a kind of bit map type video tour that the embodiment of the present invention two provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
The invention provides the recording method of a kind of bit map type video tour as shown in Figure 2, step includes:
S1, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes. In this step, utilize decoding program resolve described video flowing, except obtaining transmission frame number per second and video totalframes, it is also possible to according to the video format parsed, obtain transmission frame number per second and video total time number, total time number by the second note.
S2, calculates described video flowing according to the transmission frame number per second obtained and video totalframes and carries out the data bits needed for video tour record, obtains playing log;
S3, receives the broadcasting behavior of user, then described broadcasting behavior is stored in described broadcasting log. in this step, receive user's play operation to video, as play certain time point in video or a certain section, then frame of video corresponding for this time point is recorded and leaves in described broadcasting log, for representing that this frame of video is played or checks, can according to the broadcasting behavior/operation of the coding rule record user of 16 systems in this step, the coding rule of 8421BCD can also be used, same, difference according to practical application, the difference of data volume or data form, polynary coding rule or storage mode can be selected to store, the present invention does not do tired stating.
S4, when receiving the record of the audit browse operation of user, exports described broadcasting log with bit map type, obtains bit map type video tour record figure.
In above-mentioned steps S2, specifically include: S21, sample according to described transmission frame number per second and video totalframes, obtain the combination of some sampled video frame; S22, is combined as a record position with 4 described sampled video frame, calculates described video flowing and carries out the data bits needed for video tour record; S23, according to the data bits calculated, obtains playing log.
In step s 2, sample according to interval according to transmission frame number per second and video totalframes, so-called sampling carries out according to actual needs in this step, the sampled video frame combination that sampling obtains can be referred to as sampling time sheet, because in a sampling time sheet, as long as having seen wherein any one frame frame of video or multi-frame video frame, all can be considered as this timeslice to have seen, in actual applications, this timeslice can foreshorten to " 1 " frame: if by 24 frame pictures per second, it within 1 second, it is a sampling section, then the unit of each frame of video combination (i.e. sampling time sheet) is 24 frames/second.In the present embodiment, the sampling of video needs to carry out according to clear and definite interval, such as the A class time, it may occur however that at about 5 seconds, then can sample according to the sampling time of 1 second, thus can ensure that the precision of viewing. What if step S1 obtained is transmission frame number per second and video total time number, then sample frequency can be configured according to actual needs.
Concrete, in step s 2, after obtaining transmission frame number (FPS) per second and video totalframes, can calculate each sampling time sheet according to time sampling rule is how many frames, know each sampling time sheet is after how many frames, a video flowing can be calculated and need how many records position (i.e. grid number in described bit map type video tour record figure), illustrate below by distance: per second check record (precision=second) if desired for recording, and the transmission frame number (FPS)=24 per second of A video, totalframes is 24000 frames, then sampling time sheet is 24*1=24 frame, so total sampling time sheet is 24000/24=1000, because in the present embodiment, it is deposit 4 sampling time sheets according to a grid, then total lattice number of the bit map type video tour record figure of final output is: 1000/4=250, namely 250 record positions are had only to.
As shown in Figure 3, in the present embodiment, 4 sampled video frame combination (i.e. sampling time sheet) of each grid record in described bit map type video tour record figure, because in the viewing of video, most suitably used is watch by 1 second sampling time sheet, and places 4 frame of video combinations in a grid and can effectively carry out fast browsing and the record of video.
In above-mentioned steps S3, receive the play operation of user, can according to the coding rule of 16 systems, the broadcasting behavior of user is stored in described broadcasting log, record 4 sampled video frame combinations with 16 system number scales in the present embodiment, give tacit consent to 4 sampled video frame combinations are not all checked to be 0 (and 0000), according to order from left to right, if first has browsed complete, then it is labeled as 8 (namely 1000); If second has browsed complete, then it is labeled as 4 (namely 0100); If first and second have browsed complete, then it is labeled as D (namely 1100), by that analogy, four sample frame composite videos all finish, then be labeled as F (namely 1111), in the present embodiment, because sampling time interval is shorter, default user plays the frame in the combination of browsed described sampled video frame or multiframe, all thinks to have browsed complete sampled video frame combination, then according to whole video frame amount generates a bit map type video tour record figure. As it is shown on figure 3, wherein, grey black represents the sampled video frame combination not browsed, and white is the sampled video frame combination browsed.
Further, in order to understand the audit person that each video is corresponding in follow-up audit process, the embodiment of the present invention also included the input information receiving user the input information batch operation authority according to user before step S1; Described operating right includes administrator right and audit person's authority. In this step, the account information according to input, distribute different administration authorities, such as common video audit person, or the manager to audit work. A certain video can only simply be audited by common manager, then generates the bit map type video tour record figure including this audit person's information.In video display process, by frame of video position calculation, played frame can record in this bit map type video tour record figure; In video audit process, the record of the audit of user intuitively can be displayed by the mode that this bitmap record is graphically changed.
If the input information distribution according to user is administrator right, described recording method also includes: S5, and receiving management person checks operation, and output includes the bit map type video tour record figure of audit person's information. In this step, manager inputs the account information of oneself, it becomes possible to checks different bit map type video tour record figure, the cheer and bright record of the audit checking each general audit person, then auditing result is analyzed further.
Further, situation for the audit of more intuitive understanding video, in the general audit person audit process to video, what can also generate audit person browses ratio, then the bit map type video tour record figure of the ratio that browses including this audit person's information is generated, therefore, described recording method also includes step S6: the browse operation of receiving management person, and output includes the bit map type video tour record figure browsing percent information.
The present embodiment can carry out simply by the following method:
One, decoding program reads video stream format, obtains transmission frame number per second and totalframes;
Two, according to video totalframes and transmission frame number per second, bit map type video tour record is generated according to the sampling rule specified;
Three, time user presents/play frame of video, by write bit map type video tour record after corresponding frame position conversion;
Four, user checks oneself bit map type video tour record in this video, and the part do not audited in location plays out audit;
Five, manager is by carrying out video audit work management to the bit map type video tour record figure of each video.
Present invention also offers the record system of a kind of bit map type video tour as shown in Figure 4, including:
Resolution unit 1, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes;
Computing unit 2, for calculating described video flowing carry out the data bits needed for video tour record according to the transmission frame number per second obtained and video totalframes, obtains playing log;
Memory element 3, for receiving the broadcasting behavior of user, is then stored in described broadcasting log by described broadcasting behavior;
Output unit 4, for when receiving the record of the audit browse operation of user, exporting described broadcasting log with bit map type, obtain bit map type video tour record figure.
Further, computing unit 2 specifically for:
First, sample according to described transmission frame number per second and video totalframes, obtain the combination of some sampled video frame;
Then, it is combined as a record position with 4 described sampled video frame, calculates described video flowing and carry out the data bits needed for video tour record;
Finally, according to the data bits calculated, obtain playing log.
Further, memory element 3 specifically for:
First, the play operation of user is received;
Finally, the play operation according to user, according to the coding rule of 16 systems, by the play operation record of user in described broadcasting log.
Further, described record system also includes receiving unit 5, for receiving the input information of user, and the input information batch operation authority according to user; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described record system also includes:
Checking unit 6, for the operation of checking of receiving management person, output includes the bit map type video tour record figure of audit person's information.
Further, described record system also includes:
Ratio checks unit 7, and for the browse operation of receiving management person, output includes the bit map type video tour record figure browsing percent information.
By the present invention, information-based, automatically gather user when carrying out video and checking, the video-frequency band scope directly seen; Graphical representation user checks the scope of covering during video and unlapped scope; The ratio that video is audited can be added up; According to bit map type video tour record, the video-frequency band do not seen can be accurately positioned and audit, make video audit work effectively manage.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (10)
1. the recording method of a bit map type video tour, it is characterised in that described recording method comprises the following steps:
Step A, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes;
Step B, calculates described video flowing according to the transmission frame number per second obtained and video totalframes and carries out the data bits needed for video tour record, obtains playing log;
Step C, receives the broadcasting behavior of user, is then stored in described broadcasting log by described broadcasting behavior;
Step D, when receiving the record of the audit browse operation of user, exports described broadcasting log with bit map type, obtains bit map type video tour record figure.
2. recording method as claimed in claim 1, it is characterised in that described step B specifically includes:
Step B1, samples according to described transmission frame number per second and video totalframes, obtains the combination of some sampled video frame;
Step B2, is combined as a record position with 4 described sampled video frame, calculates described video flowing and carries out the data bits needed for video tour record;
Step B3, according to the data bits calculated, obtains playing log.
3. recording method as claimed in claim 2, it is characterised in that described step C specifically includes:
Step C1, receives the play operation of user;
Step C2, the play operation according to user, according to the coding rule of 16 systems, by the play operation record of user in described broadcasting log.
4. recording method as claimed in claim 1, it is characterised in that also include the input information receiving user the input information batch operation authority according to user before step A; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described recording method also includes:
Step E, receiving management person checks operation, and output includes the bit map type video tour record figure of audit person's information.
5. recording method as claimed in claim 1, it is characterised in that also include the input information receiving user the input information batch operation authority according to user before step A; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described recording method also includes:
Step F, the browse operation of receiving management person, output includes the bit map type video tour record figure browsing percent information.
6. the record system of a bit map type video tour, it is characterised in that described record system includes:
Resolution unit, reads video flowing, then resolves the video format of described video flowing, obtain transmission frame number per second and video totalframes;
Computing unit, for calculating described video flowing carry out the data bits needed for video tour record according to the transmission frame number per second obtained and video totalframes, obtains playing log;
Memory element, for receiving the broadcasting behavior of user, is then stored in described broadcasting log by described broadcasting behavior;
Output unit, for when receiving the record of the audit browse operation of user, exporting described broadcasting log with bit map type, obtain bit map type video tour record figure.
7. record system as claimed in claim 6, it is characterised in that computing unit specifically for:
First, sample according to described transmission frame number per second and video totalframes, obtain the combination of some sampled video frame;
Then, it is combined as a record position with 4 described sampled video frame, calculates described video flowing and carry out the data bits needed for video tour record;
Finally, according to the data bits calculated, obtain playing log.
8. recording method as claimed in claim 7, it is characterised in that described memory element specifically for:
First, the play operation of user is received;
Finally, the play operation according to user, according to the coding rule of 16 systems, by the play operation record of user in described broadcasting log.
9. record system as claimed in claim 6, it is characterised in that described record system also includes receiving unit, for receiving the input information of user, and the input information batch operation authority according to user; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described record system also includes:
Checking unit, for the operation of checking of receiving management person, output includes the bit map type video tour record figure of audit person's information.
10. record system as claimed in claim 1, it is characterised in that described record system also includes receiving unit, for receiving the input information of user, and the input information batch operation authority according to user; Described operating right includes administrator right and audit person's authority;
If the input information distribution according to user is administrator right, described record system also includes:
Ratio checks unit, and for the browse operation of receiving management person, output includes the bit map type video tour record figure browsing percent information.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295405A (en) * | 2017-07-14 | 2017-10-24 | 深圳市海云天科技股份有限公司 | The compression method and system of a kind of video tour record |
| CN114339299A (en) * | 2021-12-27 | 2022-04-12 | 司法鉴定科学研究院 | Video evidence obtaining method for automobile driving recorder |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0863669A1 (en) * | 1996-08-28 | 1998-09-09 | Matsushita Electric Industrial Co., Ltd. | Broadcast receiver selectively using navigation information multiplexed on transport stream and recording medium recording the method of the same |
| CN1604637A (en) * | 2004-11-12 | 2005-04-06 | 邵军利 | A data coding method for television program receiving instrument |
| JP2006066950A (en) * | 2004-08-24 | 2006-03-09 | Canon Inc | Image pickup apparatus |
| CN1922681A (en) * | 2004-02-21 | 2007-02-28 | 三星电子株式会社 | Information storage medium having recorded thereon text subtitle data synchronized with AV data, and reproducing method and apparatus therefor |
| CN101196971A (en) * | 2007-12-18 | 2008-06-11 | 北京大学 | Method and system for implementing authorization management of digital contents |
| CN101341541A (en) * | 2006-05-08 | 2009-01-07 | 索尼株式会社 | Data recording device, data recording method, and computer program |
| CN101951364A (en) * | 2010-08-25 | 2011-01-19 | 深圳市傲冠软件股份有限公司 | Method and system for realizing security audit function in remote control process |
| US20110191676A1 (en) * | 2010-01-29 | 2011-08-04 | Microsoft Corporation | Cross-Browser Interactivity Recording, Playback, and Editing |
| US20120060093A1 (en) * | 2009-05-13 | 2012-03-08 | Doohan Lee | Multimedia file playing method and multimedia player |
| CN102609637A (en) * | 2011-12-20 | 2012-07-25 | 北京友维科软件科技有限公司 | Audit protection system for data leakage |
| CN102685551A (en) * | 2012-05-09 | 2012-09-19 | 浙江宇视科技有限公司 | Method and system for viewing key event from video data |
| CN103167319A (en) * | 2011-12-16 | 2013-06-19 | 中国移动通信集团公司 | Transmission processing method, device and system of streaming media |
| CN103220582A (en) * | 2013-02-20 | 2013-07-24 | 商松 | Video file management method |
| CN103488793A (en) * | 2013-10-09 | 2014-01-01 | 韩金倡 | User behavior monitoring method based on information retrieval |
| CN103544221A (en) * | 2013-09-30 | 2014-01-29 | Tcl集团股份有限公司 | Method and system for generating video thumbnail in Android system |
| CN104735517A (en) * | 2015-03-26 | 2015-06-24 | 联想(北京)有限公司 | Information display method and electronic equipment |
| CN104951479A (en) * | 2014-03-31 | 2015-09-30 | 小米科技有限责任公司 | Video content detecting method and device |
| CN104994431A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Method and device for processing attention to web video |
-
2015
- 2015-12-31 CN CN201511030759.5A patent/CN105657470B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0863669A1 (en) * | 1996-08-28 | 1998-09-09 | Matsushita Electric Industrial Co., Ltd. | Broadcast receiver selectively using navigation information multiplexed on transport stream and recording medium recording the method of the same |
| CN1922681A (en) * | 2004-02-21 | 2007-02-28 | 三星电子株式会社 | Information storage medium having recorded thereon text subtitle data synchronized with AV data, and reproducing method and apparatus therefor |
| JP2006066950A (en) * | 2004-08-24 | 2006-03-09 | Canon Inc | Image pickup apparatus |
| CN1604637A (en) * | 2004-11-12 | 2005-04-06 | 邵军利 | A data coding method for television program receiving instrument |
| CN101341541A (en) * | 2006-05-08 | 2009-01-07 | 索尼株式会社 | Data recording device, data recording method, and computer program |
| CN101196971A (en) * | 2007-12-18 | 2008-06-11 | 北京大学 | Method and system for implementing authorization management of digital contents |
| US20120060093A1 (en) * | 2009-05-13 | 2012-03-08 | Doohan Lee | Multimedia file playing method and multimedia player |
| US20110191676A1 (en) * | 2010-01-29 | 2011-08-04 | Microsoft Corporation | Cross-Browser Interactivity Recording, Playback, and Editing |
| CN101951364A (en) * | 2010-08-25 | 2011-01-19 | 深圳市傲冠软件股份有限公司 | Method and system for realizing security audit function in remote control process |
| CN103167319A (en) * | 2011-12-16 | 2013-06-19 | 中国移动通信集团公司 | Transmission processing method, device and system of streaming media |
| CN102609637A (en) * | 2011-12-20 | 2012-07-25 | 北京友维科软件科技有限公司 | Audit protection system for data leakage |
| CN102685551A (en) * | 2012-05-09 | 2012-09-19 | 浙江宇视科技有限公司 | Method and system for viewing key event from video data |
| CN103220582A (en) * | 2013-02-20 | 2013-07-24 | 商松 | Video file management method |
| CN103544221A (en) * | 2013-09-30 | 2014-01-29 | Tcl集团股份有限公司 | Method and system for generating video thumbnail in Android system |
| CN103488793A (en) * | 2013-10-09 | 2014-01-01 | 韩金倡 | User behavior monitoring method based on information retrieval |
| CN104951479A (en) * | 2014-03-31 | 2015-09-30 | 小米科技有限责任公司 | Video content detecting method and device |
| CN104735517A (en) * | 2015-03-26 | 2015-06-24 | 联想(北京)有限公司 | Information display method and electronic equipment |
| CN104994431A (en) * | 2015-07-06 | 2015-10-21 | 无锡天脉聚源传媒科技有限公司 | Method and device for processing attention to web video |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295405A (en) * | 2017-07-14 | 2017-10-24 | 深圳市海云天科技股份有限公司 | The compression method and system of a kind of video tour record |
| CN114339299A (en) * | 2021-12-27 | 2022-04-12 | 司法鉴定科学研究院 | Video evidence obtaining method for automobile driving recorder |
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