CN102137308A - Method and device for making and playing inter-cut scenes in film - Google Patents
Method and device for making and playing inter-cut scenes in film Download PDFInfo
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- CN102137308A CN102137308A CN 201110058287 CN201110058287A CN102137308A CN 102137308 A CN102137308 A CN 102137308A CN 201110058287 CN201110058287 CN 201110058287 CN 201110058287 A CN201110058287 A CN 201110058287A CN 102137308 A CN102137308 A CN 102137308A
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Abstract
The invention discloses a method for making and playing inter-cut scenes in a film, which belongs to the filed of image communication, and aims at solving the problems that in the prior art, the inter-cut scenes in the film need to be made by professional staff, and the film and the inter-cut scenes need to be stored respectively, therefore, a large amount of time and storage space are wasted. The method for making the inter-cut scenes comprises the steps of adding the time slot property of the inter-cut scenes in metadata of the film, and then adding at least one time slot of the inter-cut scenes in the property. The method for playing the inter-cut scenes also comprises the steps of sending the requirement on playing the inter-cut scenes to electric program guide, obtaining a film address as well as the time slots and playing speed of the inter-cut scenes sent by the electric program guide, searching the position for storing the film according to the film address, and playing the film according to the time slots and the playing speed of the inter-cut scenes so as to form the inter-cut scenes of the film.
Description
Technical field
The present invention relates to the method and apparatus that a kind of film clips are made, play, relate in particular to a kind of film clips making, player method of saving Production Time and memory space.
Background technology
At IPTV (Internet Protocol Television Internet TV), in the VOD internet television business such as (Video On Demand interactive television VOD system), the staff generates film clips according to film clip; Store film and film clips among the AMS (Asset Manage System media management system); Film and film clips are distributed to CMS (Content Manage System Content Management System); With film and film clips in being stored to CDN (Content Distribution Network content distributing network); CDN sends to CMS with film address and film clips address; The film address is set in CMS and the film clips address is associated, and is stored in the metadata of film; Give EPG (Electronic Program Guide electronic program guides) with metadata synchronization.
Carrying out a sowing time, user's program request film of need paying can be browsed free film clips this moment earlier and determine whether to pay and watch film.
The user obtains the required film clips address of watching by terminal access EPG; Terminal sends order request according to this address to CDN; Terminal is obtained CDN and is sent the film clips data, realizes watching of film clips.
In this process, the montage film clips need be finished by the staff of specialty, expend the plenty of time, have reduced the last linear velocity of film; Film and film clips need be stored respectively in AMS, CMS and CDN, the waste memory space.
Summary of the invention
The method and apparatus that embodiments of the invention provide a kind of film clips of saving Production Time and memory space to make, play.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of film clips manufacture method comprises:
In the film metadata, increase film clips time period attribute;
In this attribute, add at least one film clips time period.
A kind of method of playing film clips comprises:
Send the film clips order request to electronic program guides;
Obtain the film address that electronic program guides sends, film clips time period and broadcasting speed;
According to the memory location of film address search film, and, form film clips according to film clips time period and broadcasting speed broadcast film.
A kind of film clips producing device comprises:
Film clips time period attribute increases module: be used for increasing film clips time period attribute in the film metadata;
The film clips time period is added module: be used for adding at least one film clips time period at this attribute.
A kind of device of playing film clips comprises:
Film clips order request sending module: be used for sending the film clips order request to electronic program guides;
Metadata acquisition module: be used to obtain the film address that electronic program guides sends, film clips time period and broadcasting speed;
Film clips playing module: be used for memory location, and, form film clips according to film clips time period and broadcasting speed broadcast film according to film address search film.
The method and apparatus that a kind of film clips that the embodiment of the invention provides are made, play by increase film clips time period attribute in metadata, and adds at least one film clips time period in this attribute; After the film clips time period is loaded into film clips order request information, play film according to the film clips time period, form film clips, make time and the storage memory space that film clips consumed that film clips consume, improved the last linear velocity of film thereby saved the staff.
Description of drawings
Fig. 1 is the flow chart of film clips manufacture method embodiment 1 of the present invention;
Fig. 2 is the flow chart of film clips manufacture method embodiment 2 of the present invention;
Whether overlapping Fig. 3 be verification film clips time period of the present invention flow chart;
Whether Fig. 4 is longer than the flow chart of film duration for the verification film clips time period of the present invention;
Fig. 5 is the flow chart of film clips player method of the present invention;
Fig. 6 is the structure chart of film clips producing device of the present invention;
Fig. 7 is the structure chart of film clips playing device of the present invention.
Embodiment
The method and apparatus of a kind of film clips of the embodiment of the invention being made, being play below in conjunction with accompanying drawing is described in detail.
Embodiment 1
As shown in Figure 1, the method that a kind of film clips are made comprises:
Step 10, in the film metadata, increase film clips time period attribute
Described metadata is the data of data of description, and described in the present invention metadata is used to describe the attribute of film.Described metadata comprises film duration, film address and broadcasting speed.Increase the attribute of film clips time period in this metadata, in this attribute can be set the film clips time period, form is " time started _ concluding time; Time started _ concluding time; ... ".Wherein time started and concluding time are the time point in the film, and for example, the value of time started is 10, and the value of concluding time is 20, and then film clips begin from the 10th second of film to play, and stop at the 20th second of film.
Step 11, the film clips time period is added in the metadata by Content Management System
In Content Management System, by the staff film clips time period in the metadata is provided with, for example, " 10_30; 60_70; 150_200 ".
After setting is finished, for the film clips time period that the judgment task personnel are set whether correct, Content Management System carries out verification to the film clips time period in the metadata, as shown in Figure 3.
Step 30, to judge whether the film clips time period occurs overlapping
Content Management System compares the staff the set film clips time period, for example, and " 10_30 ", " 60_70 ", " 150_200 " in the time period, do not occur the overlapping of film clips time period at these three film clips.
The film clips time period in the set metadata of staff is " 10_30 ", " 20_60 ", " 70_150 ", through relatively having lap " 20_30 " between the film clips time period " 10_30 " and " 20_60 ", this moment as described in the step 31, Content Management System will notify the staff to need be provided with the film clips time period again.
After the overlapping verification of film clips time period was finished, promptly film clips during the zero lap part, as shown in Figure 4, need carry out verification to the time length of set film clips time period between the time period.
Content Management System obtains the film duration in the metadata, for example the film duration is 900 seconds, compare with the duration sum (80 seconds) of set each film clips time period of staff, the duration of film clips time period is shorter than the film duration, then finishes the verification for the film clips time period this moment.
When the duration sum of the film clips time period that the staff is provided with during greater than the film duration, for example film clips time period duration sum is 910 seconds, and then Content Management System will notify the staff need reset the film clips time period.
Content Management System stores film in the content distributing network into after finishing verification for the film clips time period; In content distributing network, generate the film address; The film address is sent to Content Management System, and be loaded in the metadata.
Content Management System to electronic program guides, is finished the making for film clips with metadata synchronization.
After finishing the making of film clips, the user just can visit electronic program guides by terminal equipment film clips are carried out program request.
A kind of method of playing film clips as shown in Figure 5, comprising:
The film that the user need watch by the terminal selection then can be watched this film by checking that film clips determine whether to pay, and after selecting to play film clips, terminal sends the film clips order request to electronic program guides.
After electronic program guides received the film clips order request, terminal was obtained the film address of the corresponding film that is sent by electronic program guides, and sheet is taken time and broadcasting speed.
Terminal is obtained substance film according to the film address accessed content delivery network that receives, and according to film clips time period broadcast film, for example, the film clips time period is " 10_30; 60_70; 150_200 ".During broadcast, begin to play from first film clips time period " 10_30 ", when being played to the 30th second of film, film is continued to play in the 60th second position of film that film jumped in the second film clips time period " 60_70 ", up to playing whole film clips time periods, promptly form film clips.
Further, according to the value (default value 1.0 is a normal speed) in the broadcasting speed in adjusting, but the broadcasting speed of trimmer flower.When broadcasting speed greater than 1.0 the time, quicken to play film clips according to the numerical value of being regulated, play express delivery less than 1.0 o'clock, then slow down and play film clips.
Embodiment 2
As shown in Figure 2, the method that a kind of film clips are made comprises:
Described metadata is the data of data of description, and described in the present invention metadata is used to describe the attribute of film.Described metadata comprises film duration, film address and broadcasting speed.Increase the attribute of film clips time period in this metadata, in this attribute can be set the film clips time period, form is " time started _ concluding time; Time started _ concluding time; ... ".Wherein time started and concluding time are the time point in the film, and for example, the value of time started is 10, and the value of concluding time is 20, and then film clips begin from the 10th second of film to play, and stop at the 20th second of film.
Media management system sends to film and metadata in the Content Management System by the content release interface, adds film clips time period issue field in this agreement, makes Content Management System can receive the film clips time period that sends from media management system.
The staff is provided with at least one film clips time period in media management system, for example,
“10_30；60_70；150_200”。
By the content release interface, the staff sends to Content Management System with film and corresponding film clips time period.
Content Management System receives film that media management system sends and film clips after the time period, the film clips time period is loaded in the metadata of film.
Content Management System stores film in the content distributing network into; In content distributing network, generate the film address; The film address is sent to Content Management System, and be loaded in the metadata.
Content Management System to electronic program guides, is finished the making for film clips with metadata synchronization.
Identical among described verification film clips time period and the method for playing film clips and the embodiment 1, repeat no more.
Corresponding with above-mentioned a kind of method of making film clips and a kind of method of playing film clips, the present invention also provides a kind of device and a kind of device of playing film clips of making film clips, as shown in Figure 6.
A kind of device of making film clips comprises:
Film clips time period attribute increases module: be used for increasing film clips time period attribute in the film metadata;
The film clips time period is added module: be used for adding at least one film clips time period at this attribute;
The first verification module: it is overlapping to be used to judge whether the film clips time period occurs;
First correcting module: if then point out the film clips time period to reset.
The second verification module: be used to judge whether the film clips time period be longer than the film duration;
Second correcting module: if then point out the film clips time period to reset.
Described metadata also comprises film duration, film address and broadcasting speed.
The described film clips time period adds in the module, comprising:
The film clips time period first is provided with module: be used for adding the film clips time period to metadata by Content Management System.
The described film clips time period adds in the module, also comprises:
Content-management interface is provided with module: be used for the content release interface protocol at media management system and Content Management System, add film clips time period issue field;
The film clips time period second is provided with module: be used at media management system being set the film clips time period;
Sending module: be used for the film clips time period being sent to Content Management System by the content release interface;
Film clips time period load-on module: be used for the film clips time period is loaded into metadata.
A kind of device of playing film clips as shown in Figure 7, comprising:
Film clips order request sending module: be used for sending the film clips order request to electronic program guides;
Metadata acquisition module: be used to obtain the film address that electronic program guides sends, film clips time period and broadcasting speed;
Film clips playing module: be used for memory location, and, form film clips according to film clips time period and broadcasting speed broadcast film according to film address search film.
The method and apparatus that a kind of film clips that the embodiment of the invention provides are made, play by increase film clips time period attribute in metadata, and adds at least one film clips time period in this attribute; After the film clips time period is loaded into film clips order request information, and play film according to the film clips time period, form film clips, make time and the storage memory space that film clips consumed that film clips consume, improved the last linear velocity of film thereby saved the staff.
The above; only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by described protection range with claim.
Claims (14)
- A film clips manufacture method, it is characterized in that, comprising:In the film metadata, increase film clips time period attribute;In this attribute, add at least one film clips time period.
- 2. according to the described a kind of film clips manufacture method of claim 1, it is characterized in that described metadata also comprises film duration, film address and broadcasting speed.
- 3. according to the described a kind of film clips manufacture method of claim 1, it is characterized in that described the interpolation at least one film clips time period comprises in this attribute:By Content Management System the film clips time period is added in the metadata.
- 4. according to the described a kind of film clips manufacture method of claim 1, it is characterized in that described the interpolation at least one film clips time period comprises in this attribute:In the content release interface protocol of media management system and Content Management System, add film clips time period issue field;The film clips time period is set in media management system;By the content release interface film clips time period is sent to Content Management System;The film clips time period is loaded in the metadata.
- 5. according to claim 3 or 4 described a kind of film clips manufacture methods, it is characterized in that, also comprise:It is overlapping to judge whether the film clips time period occurs;If then point out the film clips time period to reset.
- 6. according to claim 3 or 4 described a kind of film clips manufacture methods, it is characterized in that, also comprise:Judge whether the film clips time period be longer than the film duration;If then point out the film clips time period to reset.
- 7. a method of playing film clips is characterized in that, comprising:Send the film clips order request to electronic program guides;Obtain the film address that electronic program guides sends, film clips time period and broadcasting speed;According to the memory location of film address search film, and, form film clips according to film clips time period and broadcasting speed broadcast film.
- 8. a film clips producing device is characterized in that, comprising:Film clips time period attribute increases module: be used for increasing film clips time period attribute in the film metadata;The film clips time period is added module: be used for adding at least one film clips time period at this attribute.
- 9. described according to Claim 8 a kind of film clips producing device is characterized in that described metadata also comprises film duration, film address and broadcasting speed.
- 10. described according to Claim 8 a kind of film clips producing device is characterized in that, the described film clips time period adds in the module, comprising:The film clips time period first is provided with module: be used for adding the film clips time period to metadata by Content Management System.
- 11. described according to Claim 8 a kind of film clips producing device is characterized in that, the described film clips time period adds in the module, also comprises:Content-management interface is provided with module: be used for the content release interface protocol at media management system and Content Management System, add film clips time period issue field;The film clips time period second is provided with module: be used at media management system being set the film clips time period;Sending module: be used for the film clips time period being sent to Content Management System by the content release interface;Film clips time period load-on module: be used for the film clips time period is loaded into metadata.
- 12. according to claim 10 or 11 described a kind of film clips producing devices, it is characterized in that, also comprise:The first verification module: it is overlapping to be used to judge whether the film clips time period occurs;First correcting module: if then point out the film clips time period to reset.
- 13. according to claim 10 or 11 described a kind of film clips producing devices, it is characterized in that, also comprise:The second verification module: be used to judge whether the film clips time period be longer than the film duration;Second correcting module: if then point out the film clips time period to reset.
- 14. a device of playing film clips is characterized in that, comprising:Film clips order request sending module: be used for sending the film clips order request to electronic program guides;Metadata acquisition module: be used to obtain the film address that electronic program guides sends, film clips time period and broadcasting speed;Film clips playing module: be used for memory location, and, form film clips according to film clips time period and broadcasting speed broadcast film according to film address search film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058287 CN102137308A (en) | 2011-03-10 | 2011-03-10 | Method and device for making and playing inter-cut scenes in film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110058287 CN102137308A (en) | 2011-03-10 | 2011-03-10 | Method and device for making and playing inter-cut scenes in film |
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| CN102137308A true CN102137308A (en) | 2011-07-27 |
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| CN 201110058287 Pending CN102137308A (en) | 2011-03-10 | 2011-03-10 | Method and device for making and playing inter-cut scenes in film |
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| CN1437137A (en) * | 2002-02-06 | 2003-08-20 | 北京新奥特集团 | Non-linear editing computer |
| CN1627813A (en) * | 2003-12-09 | 2005-06-15 | 皇家飞利浦电子股份有限公司 | Method and appts. of generating wonderful part |
| CN1922863A (en) * | 2004-02-24 | 2007-02-28 | 皇家飞利浦电子股份有限公司 | Video trailer |
| CN101212664A (en) * | 2006-12-30 | 2008-07-02 | 深圳市同洲电子股份有限公司 | Program editing, distribution, and request method |
| CN101282442A (en) * | 2008-04-30 | 2008-10-08 | 中兴通讯股份有限公司 | Method and mobile terminal for recording film pieces capable of preordering by user |
| CN101300835A (en) * | 2005-08-29 | 2008-11-05 | 索尼株式会社 | Playable content |
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2011
- 2011-03-10 CN CN 201110058287 patent/CN102137308A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437137A (en) * | 2002-02-06 | 2003-08-20 | 北京新奥特集团 | Non-linear editing computer |
| CN1627813A (en) * | 2003-12-09 | 2005-06-15 | 皇家飞利浦电子股份有限公司 | Method and appts. of generating wonderful part |
| CN1922863A (en) * | 2004-02-24 | 2007-02-28 | 皇家飞利浦电子股份有限公司 | Video trailer |
| CN101300835A (en) * | 2005-08-29 | 2008-11-05 | 索尼株式会社 | Playable content |
| CN101212664A (en) * | 2006-12-30 | 2008-07-02 | 深圳市同洲电子股份有限公司 | Program editing, distribution, and request method |
| CN101282442A (en) * | 2008-04-30 | 2008-10-08 | 中兴通讯股份有限公司 | Method and mobile terminal for recording film pieces capable of preordering by user |
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Application publication date: 20110727 |