CN101378503A - Method and system for managing multimedia data - Google Patents
Method and system for managing multimedia data Download PDFInfo
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- CN101378503A CN101378503A CNA2008100056942A CN200810005694A CN101378503A CN 101378503 A CN101378503 A CN 101378503A CN A2008100056942 A CNA2008100056942 A CN A2008100056942A CN 200810005694 A CN200810005694 A CN 200810005694A CN 101378503 A CN101378503 A CN 101378503A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000005138 cryopreservation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims 2
- 239000012634 fragment Substances 0.000 description 12
- 230000000386 athletic effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 3
- 230000001270 agonistic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
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Abstract
A method for managing multimedia data includes receiving video data related to a program; analyzing the video data to generate at least a cluster of stream data related to at least one specific content of a program; as well as completely or selectively transmitting at least a cluster of stream data to an electronic device via Internet.
Description
Technical field
The present invention relates to a kind of method and system of managing multi-medium data, especially relate to a kind of multi-medium data of analyzing to produce method and system corresponding to the management multi-medium data of predetermined content in the program.
Background technology
Along with popularizing of network and multimedia application, the user can be provided with a media center (mediacenter) at home and be responsible for multi-medium datas such as processing audio, video and picture, for example receives, records, changes, plays and work such as editor.Media center can be used any digital video with binding internet (Internet) function or audio frequency source, and its critical function comprises and store multi-medium data, receive signal, and to the intelligent management of remote player or FTP client FTP.For example media center is in the application of home audio-visual amusement, personal computer is modal home media server, and (set-top-box, STB) (digital media player DMP) sends video-audio data to the multimedia player in being arranged at a plurality of rooms to use video switching box.Tuner (TV Tuner) in the media center can receive the video-audio data that different channel transmits, at the appointed time record a video at predetermined channel, and the content under will recording is positioned over the hard disk in the machine, read and transmit data from hard disk more afterwards, therefore media center can be regarded as an individual videocorder (personal video recorder, PVR).
On the other hand, the user can use high definition television (HDTV) and digital versatile disc (digital versatile disc, DVD) digital multimedia player such as player, or mobile phone or personal digital assistant (personal digital assistant, PDA) etc. have the mobile device of networking function, be linked to media center by the internet and play specific multimedia file.Owing to download multimedia file meeting holding time and frequency range, in order to raise the efficiency, the management in the media center between media server and the FTP client FTP is also very important.
Summary of the invention
The invention provides a kind of method of managing multi-medium data, it comprises the video data that reception is relevant to a program; Analyze this video data is relevant at least one first certain content in this program with generation at least one stream data; And intactly or optionally should reach an electronic instrument by at least one stream data by the internet.
The present invention also provides a kind of system that manages multi-medium data, and it comprises a receiving system, is used for receiving the video data that is relevant to a program; One analytical equipment is used for analyzing this video data is relevant at least one certain content in this program with generation at least one stream data; And a R-T unit, be used for intactly or optionally should reaching an electronic instrument by at least one stream data by the internet.
Description of drawings
Fig. 1 is the functional block diagram of a media center among the present invention.
Fig. 2 is a kind of flow chart of managing the multi-medium data method of one embodiment of the invention.
The reference numeral explanation
10 media centers, 12 receiving systems
14 analytical equipments, 16 notifying devices
18 R-T units, 20 radio station
30 client terminal device 210-260 steps
15 pre-cryopreservation devices
Embodiment
Crossfire (streaming) data are various in recent years multimedia application topmost a kind of multi-medium data transmission and broadcast modes when the internet.After so-called stream data was meant that the server by media center resolves into many little groupings with multimedia file, the form with continuously uninterrupted signal stream was sent to client terminal device by the internet again.After multimedia file is sent to client terminal device with the form of signal stream, utilizes the multimedia playing program of installing in the client terminal device these groupings are recombinated in regular turn and to present again, and then play original multi-medium data.
Please refer to Fig. 1, Fig. 1 is the functional block diagram of a media center 10 among the present invention.Media center 10 comprises a receiving system 12, an analytical equipment 14, one pre-cryopreservation device 15, a notifying device 16, and a R-T unit 18.Receiving system 12 can receive the video data S that is relevant to a program by a radio station 20
DATAAnd it is stored in pre-cryopreservation device 15.Analytical equipment 14 can be analyzed video data S
DATABe relevant to the stream data S1 of at least one certain content in the program with generation
STREAM～SN
STREAM, then again with stream data S1
STREAM～SN
STREAMReturn and deposit pre-cryopreservation device 15.The analysis of analytical equipment 14 can be called screening (filter) again, that is sends the video data S of analytical equipment 14 to
DATAHave in each stream data of folloing out and do the screening action, make to send to and follow out content and be not quite similar.Finish video data S
DATAAnalysis after, notifying device 16 can transmit an announcement information S by the internet
NOTIFYTo a client terminal device 30.Receiving announcement information S
NOTIFYAfter, the user is according to its demand or hobby, and the user who is relevant to a certain certain content in the program by client terminal device 30 transmission is with selecting (video on demand) information SVOD to R-T unit 18.According to different user's on-demand information S
VOD, R-T unit 18 can be with whole stream data S1 by the internet
STREAM～SN
STREAMBe sent to client terminal device 30, or only select stream data S1
STREAM～SN
STREAMAmong one or more S1
STREAM～SN
STREAMOutput.Wherein client terminal device is have networking function person, particularly portable mobile device, and for example mobile phone or personal digital assistant etc. reach the function of movable video-audio (location free).
Please refer to Fig. 2, the flowchart text of Fig. 2 a kind of method of managing multi-medium data of one embodiment of the invention, it comprises the following step:
Step 210: pre-recording is relevant to the video data of a program.
Step 220: analyze video data to produce stream data corresponding to different content in the program.
Step 230: after the analysis of finishing video data, transmit announcement information to a client terminal device by the internet.
Step 240: receive client terminal device and transmit a user's on-demand information that is relevant to a certain content in the program.
Step 250: if the announcement information of the non-step 230 of on-demand information that client terminal device transmits comprises, then passback is analyzed video data once again to produce the stream data of this on-demand information.
Step 260: corresponding stream data is reached client terminal device by the internet according to the user's on-demand information that receives.
The present invention at first pre-records in step 210 and is relevant to the video data of a program, then in step 220, analyze video data, the mode of analyzing video data can decide according to factors such as program category and user ' s preferences, next bright for instance possibility range of application of the present invention.
In first kind of application, suppose interting in the main contents of program advertising segment, if the user is by the full content of internet program receiving, when viewing and admiring, carry out fast commentaries on classics again with the skip advertisements fragment, so not only need to take the content that frequency range comes to be relevant in the program downloading advertising segment, also can lose time and carry out in the fast commentaries on classics.At this moment, the present invention can analyze video data to detect the advertising segment in the program in step 220, and the advertising segment in the deletion program is to produce the stream data corresponding to the program main contents.The present invention can use black frame (black frame) detection, scene to switch modes such as (scene change) detection or radio station sign (channel logo) detection and detect the mid-roll ad fragment, the mode of aforementioned detection mid-roll ad fragment is well known to those skilled in the art, and does not add in addition at this and gives unnecessary details.
In second kind of application, suppose that program is an athletic competition, the user may be because time factor can't be viewed and admired whole athletic competition, or it is only interested for the wonderful fragment in the athletic competition, if the user receives the agonistic full content by the internet, when viewing and admiring, carry out fast commentaries on classics again to seek wonderful fragment voluntarily, so not only need to take frequency range and download the agonistic full content, also can lose time and carry out in the fast commentaries on classics, and when fast the commentaries on classics, can't guarantee can not miss each wonderful fragment.At this moment, the present invention can analyze video data in step 220 (for example the homerun in the baseball game, three is shaken and score to detect the scheduled event that takes place in the athletic competition, score in the Basketball Match, goal in three fens and slamdunk, in the shooting trial of football match, score and 12 yards penalty shots or the sumo match judge's gesture represent to begin, the expression victory or defeat etc. on the note version of player's name), produce corresponding stream data according to the content that is relevant to scheduled event in the video data again.Scheduled event can be liked according to I sports program type and user and sets, and the pairing program of stream data that this moment, the user received can be considered the elite fragment of original motion program.
In the third is used, suppose that program is an awards ceremony, the user may be because time factor can't be viewed and admired whole awards ceremony, or only the result for specific awards in the awards ceremony is interested, if the user receives the full content of awards ceremony, the fragment when carrying out fast commentaries on classics again issuing specific awards to seek voluntarily when viewing and admiring so not only needs to take the full content that frequency range is downloaded awards ceremony, also can lose time and carry out in the fast commentaries on classics, take time and effort.At this moment, the present invention can analyze video data to detect the scheduled event that takes place in the awards ceremony (for example issue specific awards, trophy or the diploma occur, musical background or the like is presented a bouquet of flowers, won a prize in host's roll call, spectators) in step 220, produce corresponding stream data according to the content that is relevant to scheduled event in the video data again.Scheduled event can be liked according to awards ceremony type and user and sets, and the pairing program of stream data that this moment, the user received can be considered the emphasis summary of original awards ceremony.
The analysis of step 220 can be called screening again, that is original video data has the screening of work action with the stream data of the correspondence after analyzing, and its content/length etc. is not quite similar, and sifts out the stream data that reaches pre-provisioning request and can reach.As five minutes length, ten minutes length elite fragments or whole elite fragment etc.
Finish the analysis of video data when step 220 after, the present invention transmits announcement information to client terminal device by the internet in step 230, can begin to receive the video data that is relevant to this program this moment to inform the user.If the user only wants to receive the programme content (first kind of application as described above) that does not comprise advertising segment, programme content (second kind of application as described above) or the digest portions programs (the third application as described above) that is relevant to scheduled event, can transmit corresponding user's on-demand information to media center this moment by client terminal device.Media center will reach client terminal device by the internet in the corresponding stream data according to the user's on-demand information that receives again.
Person more, as second kind of I sports program content of using scheduled event, the user receives as the homerun in the baseball game, three shake and score or a full match elite (comprises homerun, three shake and must grade important document) video data, the user can select to comprise the whole audience elite of all wonderfuls, or specially choose homerun, three shake and score wherein one or more select on-demand informations, can transmit corresponding user's on-demand information to media center this moment by client terminal device, even segmentation again, score also can different football shirt colors, only at the team score proposition on-demand information of hobby.Media center will reach client terminal device by the internet in the corresponding stream data according to the user's on-demand information that receives again.Certainly, the score of basketball, three minutes score and the slamdunk fragment or comprise all wonderfuls whole audience elite, football match shooting trial, score and 12 yards penalty shots or comprise the whole audience elite of all wonderfuls, and in the sumo match judge's gesture represent to begin, the whole audience elite of name all wonderfuls of expression victory or defeat on the note version of player, all can be should be with in the scope.
Wherein, if the announcement information person of comprising of the non-step 230 of on-demand information that client terminal device transmits, as second kind of I sports program content of using scheduled event, the user receives a full match elite in information such as the baseball game, the user is but at homerun, three shake, and indivedual important documents that maybe must grade have special preferences, make client terminal device return the announcement information person of comprising of the non-step 230 of on-demand information of coming, then carry out step 250 passback and analyze video data once again producing the stream data of this on-demand information, as analyze to should on-demand information (as homerun, the three indivedual on-demand informations that maybe must grade that shake) stream data.Perhaps other is as selecting new elite fragment time requirement etc.
Aforementioned first to the third application only be embodiments of the invention, do not limit to category of the present invention.The present invention can use the client terminal device with networking function, for example high definition television, digital versatile disc, mobile phone or personal digital assistant etc.
The present invention can analyze video data to produce the stream data corresponding to different content in the program, the user's on-demand information that transmits according to the user will reach client terminal device by the internet in the corresponding stream data again, therefore only can transmit the programme content of user's appointment, transmit the program full content with the cost plenty of time and need not take frequency range.The present invention's energy increase system efficiency also can be saved Internet resources simultaneously.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (47)
1. method of managing multi-medium data, it comprises:
(a) receive the video data that is relevant to a program;
(b) analyze this video data is relevant at least one certain content in this program with generation at least one stream data; And
(c) intactly or optionally should reach an electronic instrument by at least one stream data by the internet.
2. the method for claim 1, it also comprises:
After finishing this video data of analysis, transmit an announcement information to this electronic instrument.
3. method as claimed in claim 2, it also comprises:
After finishing this announcement information of transmission, receive the user's on-demand information that is relevant to a certain content in this at least one certain content.
4. method as claimed in claim 3, wherein step (c) according to this user's on-demand information should at least one stream data in corresponding at least one stream data reach this electronic instrument.
5. the method for claim 1, wherein step (b) filters out the partial content of this video data, is relevant to this at least one stream data of this at least one certain content in this program with generation.
6. the method for claim 1, wherein step (c) should reach a mobile device by at least one stream data by the internet.
7. the method for claim 1, it also comprises:
Storage is relevant to the video data of this program and is relevant to this at least one stream data of this at least one certain content in this program.
8. the method for claim 1, wherein this program is the program that a tool advertisement interts.
9. method as claimed in claim 8 is wherein analyzed this video data and is relevant to generation that at least one certain content comprises the advertisement part of this program of filtering to produce a certain content in this program.
10. the method for claim 1, wherein this program is an I sports program.
11. method as claimed in claim 10, wherein this program is a baseball game.
12. method as claimed in claim 11, wherein this at least one certain content comprises three elite of shaking.
13. method as claimed in claim 11, wherein this at least one certain content comprises the score elite.
14. method as claimed in claim 10, wherein this program is a Basketball Match.
15. method as claimed in claim 14, wherein this at least one certain content comprises the three-pointer elite.
16. method as claimed in claim 14, wherein this at least one certain content comprises the slamdunk elite.
17. method as claimed in claim 14, wherein this at least one certain content comprises the score elite.
18. method as claimed in claim 10, wherein this program is a football match.
19. method as claimed in claim 18, wherein this at least one certain content comprises the score elite.
20. method as claimed in claim 18, wherein this at least one certain content comprises 12 yards penalty shot elite.
21. the method for claim 1, wherein this program is an awards ceremony.
22. method as claimed in claim 21, wherein this at least one certain content comprises specific awards and issues.
23. method as claimed in claim 21, wherein this at least one certain content comprises host's roll call.
24. method as claimed in claim 21, wherein this at least one certain content comprises spectators and presents a bouquet of flowers.
25. a system that manages multi-medium data, it comprises:
One receiving system is used for receiving the video data that is relevant to a program;
One analytical equipment is used for analyzing this video data is relevant at least one certain content in this program with generation at least one stream data; And
One R-T unit is used for intactly or optionally should reaching an electronic instrument by at least one stream data by the internet.
26. system as claimed in claim 25, it also comprises:
One notifying device is used for transmitting an announcement information to this electronic instrument after finishing this video data of analysis.
27. system as claimed in claim 26, wherein this R-T unit also is used for after finishing this announcement information of transmission, reception is relevant to user's on-demand information of a certain content in this at least one certain content, and according to this user's on-demand information should at least one stream data in corresponding at least one stream data reach this electronic instrument.
28. system as claimed in claim 25, wherein this analytical equipment filters out the partial content of this video data, is relevant to this at least one stream data of this at least one certain content in this program with generation.
29. system as claimed in claim 25, it also comprises:
One pre-cryopreservation device is used for storing this video data that is relevant to this program and is relevant to this at least one stream data of this at least one certain content in this program.
30. system as claimed in claim 25, wherein this electronic instrument is a mobile device.
31. system as claimed in claim 25, wherein this program is the program that a tool advertisement interts.
32. system as claimed in claim 31, wherein the advertisement part of this this program of analytical equipment filtering is to produce this at least one certain content.
33. system as claimed in claim 25, wherein this program is an I sports program.
34. system as claimed in claim 33, wherein this program is a baseball game.
35. system as claimed in claim 34, wherein this at least one certain content comprises three elite of shaking.
36. system as claimed in claim 34, wherein this at least one certain content comprises the score elite.
37. system as claimed in claim 33, wherein this program is a Basketball Match.
38. system as claimed in claim 37, wherein this at least one certain content comprises the three-pointer elite.
39. system as claimed in claim 37, wherein this at least one certain content comprises the slamdunk elite.
40. system as claimed in claim 37, wherein this at least one certain content comprises the score elite.
41. system as claimed in claim 33, wherein this program is a football match.
42. system as claimed in claim 41, wherein this at least one certain content comprises the score elite.
43. system as claimed in claim 41, wherein this at least one certain content comprises 12 yards penalty shot elite.
44. system as claimed in claim 25, wherein this program is an awards ceremony.
45. system as claimed in claim 44, wherein this at least one certain content comprises specific awards and issues.
46. system as claimed in claim 44, wherein this at least one certain content comprises host's roll call.
47. system as claimed in claim 44, wherein this at least one certain content comprises spectators and presents a bouquet of flowers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/845,772 | 2007-08-27 | ||
| US11/845,772 US20090019504A1 (en) | 2007-07-09 | 2007-08-27 | Method for Managing Multimedia Data and System for Operating The Same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101378503A true CN101378503A (en) | 2009-03-04 |
Family
ID=40427131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100056942A Pending CN101378503A (en) | 2007-08-27 | 2008-02-15 | Method and system for managing multimedia data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101378503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263907A (en) * | 2011-08-04 | 2011-11-30 | 央视国际网络有限公司 | Play control method of competition video, and generation method and device for clip information of competition video |
| CN110314361A (en) * | 2019-05-10 | 2019-10-11 | 新华智云科技有限公司 | A kind of basketball goal score judgment method and system based on convolutional neural networks |
-
2008
- 2008-02-15 CN CNA2008100056942A patent/CN101378503A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263907A (en) * | 2011-08-04 | 2011-11-30 | 央视国际网络有限公司 | Play control method of competition video, and generation method and device for clip information of competition video |
| CN102263907B (en) * | 2011-08-04 | 2013-09-18 | 央视国际网络有限公司 | Play control method of competition video, and generation method and device for clip information of competition video |
| CN110314361A (en) * | 2019-05-10 | 2019-10-11 | 新华智云科技有限公司 | A kind of basketball goal score judgment method and system based on convolutional neural networks |
| CN110314361B (en) * | 2019-05-10 | 2021-03-30 | 新华智云科技有限公司 | Method and system for judging basketball goal score based on convolutional neural network |
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Open date: 20090304 |