CN102172035A - Manufacturing method and system of audio special - Google Patents
Manufacturing method and system of audio special Download PDFInfo
- Publication number
- CN102172035A CN102172035A CN2011800004115A CN201180000411A CN102172035A CN 102172035 A CN102172035 A CN 102172035A CN 2011800004115 A CN2011800004115 A CN 2011800004115A CN 201180000411 A CN201180000411 A CN 201180000411A CN 102172035 A CN102172035 A CN 102172035A
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- special topic
- program
- video
- video special
- channel
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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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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/32—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Management Or Editing Of Information On Record Carriers (AREA)
Abstract
The embodiment of the invention provides a manufacturing method of audio special, comprising: producing identifying labels for the audio special; building a channel list; setting up the identifying labels in the channel programme property which requires to be associated with the audio special; and recording the channel programme associated with the audio special according to the channel programme list. Utilizing the manufacturing method of audio special of the imbodiment of the invention, the channel programme content recorded in channes services can be shared by the audio special, and storage resources can be saved.
Description
Technical field
The present invention relates to the internet protocol television IPTV field.More particularly, the present invention relates to video special topic in the VOD service of IPTV.
Background technology
(Internet Protocol Television/Video On Demand, IPTV/VOD) in the business, special topic is a kind of important content-form in the video request program of IPTV.Special topic refers to the properties collection that content character is identical or similar.During world cup, IPTV/Cable operator can make " world cup " video special topic, in this special topic, include the classic video of some channel that has finished, this special topic is published to electronic program guides (Electronic Program Guide, EPG), the user can see the thematic page by EPG, browses the match video that special topic is included, and selects interested match video to carry out program request then.
Special topic is divided into picture and text class special topic and video class special topic.Picture and text class special topic has been realized quick Fabrication by picture and text page customization instrument, but the video class special topic still rests on manual work stages, the required video of video class special topic need be published to content distributing network (Content Distribution Network separately simultaneously, CDN) can't share time-moving television/video on demand/network personal video recorder (Time Shift TV/TV on Demand/Network Personal Video Recorder, TSTV/TVOD/NPVR) the channel program video that in CDN, recorded of video traffic, waste CDN memory space.
In the prior art, the live signal of live source divides two-way: the one tunnel enters proprietary recording arrangement, and recording arrangement is responsible for recording and preserving the relevant video feature program of special topic; Another road enters the CDN of IPTV/VOD video traffic platform, and CDN carries out real-time recording to channel program, thereby TSTV/TVOD/NPVR is provided video traffic.Described proprietary recording arrangement imports to media management system (Asset Manage System with the video feature program that records, AMS), AMS operator is responsible for program is carried out simple editing, for example: montage, transcoding etc., then AMS operator with the program that edits be published to the IPTV/VOD business platform Content Management System (Content Manage System, CMS).CMS operator is published to CDN with program file in CMS.After program was issued successfully, the operator was fixed with video frequency program and target video special topic nation on CMS, and gave EPG synchronously with program metadata, and EPG shows the program that increases newly in the target video special topic.
In above-mentioned prior art, there is following deficiency, for example: the video frequency program that the TSTV/TVOD/NPVR video traffic has recorded among video professional required video frequency program of special topic and the CDN can't be shared, the video frequency program preservation duration of adding in the video special topic is longer, causes the waste of CDN storage resources serious; Secondly, the video special topic is made requirements of process and is manually participated in, and big, the required duration length of workload, special topic upgrade slow, can not satisfy the requirement that present IPTV/VOD business tine is reached the standard grade fast, upgraded fast; At last, the video special topic is made and is depended on proprietary recording arrangement, and operator's investment is bigger.
Summary of the invention
The embodiment of the invention proposes a kind of video special topic manufacture method, and described method comprises: for the video special topic generates identification label; Create the channel program list; In described channel program list, in the channel program attribute that need be related described identification label being set with described video special topic; And according to described channel program list is recorded and described video special topic is related channel program.
The embodiment of the invention also proposes a kind of video special topic manufacturing system, described system comprises: Content Management System, described Content Management System comprises video special topic administration module and channel service administration module, wherein said video special topic administration module is used to the video special topic to generate identification label, described channel service administration module is used to create the channel program list, and will in the related channel program attribute described identification label be set at described video special topic; Content distributing network is used for recording and the related channel program of described video special topic according to described channel program list.
Utilize the video special topic manufacture method and the system of the embodiment of the invention, can allow the video special topic share the channel program content of recording in the channel service, save storage resources, and can accelerate the making flow process of video special topic, reduce manually participating in.
Description of drawings
Fig. 1 is that the video special topic of the embodiment of the invention is made applied environment figure;
Fig. 2 is the video special topic manufacture method flow chart of the embodiment of the invention;
Fig. 3 is the Signalling exchange flow chart of the video special topic manufacture method of the embodiment of the invention;
Fig. 4 is the Content Management System functional block diagram of the embodiment of the invention;
Fig. 5 is the video special topic manufacture method flow chart of another embodiment of the present invention;
Fig. 6 is the video special topic manufacturing system Organization Chart of another embodiment of the present invention;
Fig. 7 is the video special topic manufacture method flow chart of further embodiment of this invention;
Fig. 8 will soon delete in the video special topic manufacture method of the embodiment of the invention and the channel program related with the video special topic changes into the method flow diagram of common on-demand content.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described.
Fig. 1 has provided the applied environment figure of the video special topic manufacture method that is used to realize the embodiment of the invention.As shown in Figure 1, the 101st, live source can be that live signals such as satellite receiver or IP Streaming Media machine (IP Streamer) or encoder receive, conversion equipment, is responsible for providing CDN desired IP-based direct broadcast band signal.The 100th, the IPTV/VOD business platform comprises CMS 102, CDN 103 and EPG 104.CMS 102 is in charge of the relevant all the elements of IPTV/VOD video traffic, comprises and is responsible for video thematic information and video feature program metadata management, and the video feature program of CMS is injected among the CDN103.In addition, CMS 102 also is responsible for the video thematic information and safeguards that the attribute that the video thematic information comprised comprises: title, placard, brief introduction, price, related product etc.CMS imports information such as thematic title, placard, brief introduction, price, related product when creating the video special topic, submit to CDN 103 then.CDN 103 is responsible for recording, storage, distribution of video feature program and video-on-demand service is provided, because that duration is preserved in the video feature program is longer, so storage resources is had relatively high expectations.In addition, CMS102 also can give EPG 104 with video thematic information and video feature program metadata synchronization, is responsible for the video special topic by EPG 104 and shows.The user is by STB 105 visit EPG 104, and the browsing video special topic selects interested video feature program to carry out program request.Then, STB 105 and CDN 103 are mutual, create program request stream, and the program request IP/Cable network of flowing through is issued to STB105.
Fig. 2 shows the flow chart of the video special topic manufacture method of the embodiment of the invention.Specify the embodiment of the invention below in conjunction with Fig. 1 and Fig. 2, after CMS creates the video special topic:
S210:CMS is that the video special topic generates identification label.By this identification label, can the partial channel program of recording in video special topic and the TSTV/TVOD/NPVR channel service is related.
S220:CMS creates the channel program list, can create the channel program list by file lead-in mode or newly-built mode, prepares for recording channel program and making the video feature program thus.
S230:CMS is provided with described identification label in the attribute of the thematic channel program that need be related of described video in the channel program list of described establishment, thereby the channel program that video is thematic and specific associates.
The channel program list that S240:CDN creates according to described CMS is recorded and the related channel program of described video special topic.In the channel program of recording by this way, carry out mark by the described identification label pair partial channel program that is associated with the video special topic, thereby discern and record and the corresponding channel program of video special topic according to described identification label, finish the making of video special topic.In this way, do not need special-purpose recording arrangement to come manual manufacture video special topic behind the recorded video program, but when recording the TSTV/TVOD/NPVR channel program, realized the shared TSTV/TVOD/NPVR channel service recorded program content of video special topic by the channel program that mark is associated with the video special topic, save the storage resources of CDN, and accelerated the making flow process of video special topic.
Fig. 3 shows the Signalling exchange flow chart of the video special topic manufacture method of the embodiment of the invention, and detailed process is described below:
S301: on CMS, create the video thematic information, information such as thematic title, placard, brief introduction are set;
S302:CMS generates the video thematic information, and generates the corresponding identification label of this video special topic;
S303:CMS operator imports or creates the channel program list, and the identification label of described video special topic is set in the video special topic is wanted related channel program attribute;
S304:CMS is handed down to CDN with the channel program list;
S305: live source sends IP-based programme televised live signal to CDN;
The channel program list program recording that S306:CDN issues according to CMS, and be kept among the CDN;
S307:CMS is to CDN periodic queries channel program recording state;
S308:CND returns the channel program recording state;
S309: after channel program is recorded successfully, CMS realizes the auto-associating of the channel program that described video is thematic and corresponding according to described video special topic identification label, the described channel program that will include described video special topic identification label then is kept in the database, and generates video feature program information according to channel program information automatically;
S310:CMS is to the incidence relation of EPG synchronization video special topic with channel program;
S311:EPG is the new video thematic data more;
S312: the user visits EPG by STB, browsing video special topic and video feature program;
S313:EPG returns the video special topic page to STB;
S314: the user selects interested video feature program, promptly with the related channel program program request of this video special topic;
S315:STB and CDN are mutual, create program request stream, and the program request IP/Cable network of flowing through is issued to set-top box.
Fig. 4 is according to the functional block diagram of the Content Management System of the making video special topic of the embodiment of the invention.Content Management System CMS 410 comprises video special topic administration module 412 and channel service administration module 414.The thematic administration module 412 of video is that described video special topic generates identification label, and channel service administration module 414 is created the channel program lists, and will in the related channel program attribute described identification label be set at described video special topic.
Fig. 5 shows the video special topic manufacture method flow chart of another embodiment of the present invention, specifies below in conjunction with Fig. 4 and Fig. 5.
S501: video special topic administration module 412 is created the video special topic, imports information such as thematic title, placard, brief introduction, price, related product.
S502: video special topic administration module 412 is preserved the video thematic information, and generates video special topic identification label.
S503: video special topic administration module 412 is given channel service administration module 414 synchronously with video special topic identification label.
S504: channel service administration module 414 is created the channel program list by the mode that imports or create, and needs in the related channel program attribute described identification label is set at described video special topic, utilizes this label to realize the related of video special topic and channel program.
S505: channel service administration module 414 is handed down to CDN with described channel program list, record channel program and storage by CDN according to described channel program list, the channel program of recording comprise utilize that described identification label records with the related video frequency program of described video special topic, realize the professional video frequency program of recording with the channel service shared portion of video special topic thus, thereby saved the CDN storage resources.
Fig. 6 shows according to the another kind of the embodiment of the invention and makes video special topic manufacturing system Organization Chart.Shown in video special topic manufacturing system 600 comprise CMS 610, CDN 620 and EPG 630, wherein CMS610 comprises video special topic administration module 612 and channel service administration module 614, CDN 620 comprises that also channel program changes common program request content module 622, be used for converting the channel program related to common on-demand content with the video special topic, for example convert video request program VOD file to, be used to the video-on-demand service that provides long-term on other VOD servers so that leave in.EPG 630 is used for showing video thematic information and the program related with video special topic to the user.Video special topic manufacturing system 600 comprises that also channel program changes common program request content interface IF, is arranged between CDN 620 and the CMS 610, is used between transmission information.
Fig. 7 shows according to the embodiment of the invention, utilizes the channel program related with the video special topic to generate the flow chart of the embodiment of video feature program file.Be described in detail below in conjunction with Fig. 6 and Fig. 7.
S701: channel service administration module 614 inquiry channel program recording states, CDN 620 returns the performance recording state.
S702: channel service administration module 614 is preserved the performance recording state, and judges whether channel program is related by the video special topic.If related with the video special topic, then at S703 notice video special topic administration module 612.
S704: video special topic administration module 612 is recorded successfully back generation video feature program file according to the channel program related with the video special topic, for example realizes by duplicating the channel program attribute automatically, and is kept in the database.
S705: video special topic administration module 612 after EPG 630 update content metadata, just can be showed the program that the video special topic increases newly to the incidence relation information of EPG 630 synchronization video feature program files and video special topic on EPG 630.
Fig. 8 shows according to the embodiment of the invention, will the channel program related with video special topic converts the method flow diagram of common on-demand content to.Specifically describe below in conjunction with Fig. 6 and Fig. 8, the channel program of CDN 620 changes common program request content module 510 channel program is changed into common on-demand content, video request program VOD file for example, the video request program VOD file that is converted to can leave on other video request programs VOD server, so that long preservation and video-on-demand service is provided.The process that the channel program related with the video special topic converts common on-demand content to is as follows:
S801: channel service administration module 614 periodically search will be expired deleted and with the related channel program of video special topic, this search procedure is for example by background thread or timer realization.
S802: the channel program of channel service administration module 614 request CDN620 changes common program request content module 622 channel program that finds out among the S801 is changed into common on-demand content, for example converts video request program VOD file to.
S803: channel program changes common program request content module 622 and converts the channel program that finds among the S801 to common on-demand content.
S804: the conversion progress of the channel program that finds among the channel service administration module 614 periodic queries S801, if convert, then channel program changes common program request content module 622 and returns program request URL.
S805: channel service administration module 614 notice video special topic administration modules 612 described program request URL, video special topic administration module 612 is kept at described program request URL in the database.
S806: notice EPG 630 described program request URL.
By above treatment mechanism, when channel program related among the CDN with video special topic expired deleted after, can continue the order video feature program by described URL.
Those of ordinary skills can recognize, the unit and the algorithm steps of each example of describing in conjunction with embodiment disclosed herein, can realize with electronic hardware, computer software or the combination of the two, for the interchangeability of hardware and software clearly is described, the composition and the step of each example described prevailingly according to function in the above description.These functions still are that software mode is carried out with hardware actually, depend on the application-specific and the design constraint of technical scheme.The professional and technical personnel can use distinct methods to realize described function to each specific should being used for, but this realization should not thought and exceeds scope of the present invention.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can use the software module of hardware, processor execution, and perhaps the combination of the two is implemented.Software module can place the storage medium of any other form known in random asccess memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or the technical field.
Although illustrated and described some embodiments of the present invention, it will be understood by those skilled in the art that without departing from the principles and spirit of the present invention can carry out various modifications to these embodiment, such modification should fall within the scope of the present invention.
Claims (8)
1. video special topic manufacture method is characterized in that described method comprises:
For the video special topic generates identification label;
Create the channel program list;
In described channel program list, in the channel program attribute that need be related described identification label being set with described video special topic; And
Record and the related channel program of described video special topic according to described channel program list.
2. the method for claim 1 is characterized in that, described method further comprises:
Show described video special topic and with the related channel program of described video special topic.
3. the method for claim 1 is characterized in that, described method further comprises:
The channel program related with described video special topic generated video feature program file;
The incidence relation information of described video feature program file and described video special topic is sent to electronic program guides.
4. the method for claim 1 is characterized in that, described method further comprises:
The described channel program related with described video special topic is converted to video request program VOD file;
The address of the described video request program VOD file that converts to is sent to electronic program guides.
5. video special topic manufacturing system is characterized in that described system comprises:
Content Management System, comprise video special topic administration module and channel service administration module, wherein said video special topic administration module is used to the video special topic to generate identification label, described channel service administration module is used to create the channel program list, and will in the related channel program attribute described identification label be set at described video special topic;
Content distributing network is used for recording and the related channel program of described video special topic according to described channel program list.
6. system as claimed in claim 5 is characterized in that described system also comprises
Electronic program guides, be used to show described video special topic with the related channel program of described video special topic.
7. system as claimed in claim 6, it is characterized in that, described video special topic administration module is used for the channel program related with described video special topic generated video feature program file, and the related information of described video feature program file and described video special topic is sent to described electronic program guides.
8. system as claimed in claim 5 is characterized in that, described content distributing network unit further comprises:
Channel program changes common program request content module, is used for converting the channel program related with the video special topic to video request program VOD file;
Channel program changes common program request content interface, is arranged between described Content Management System and the described content distributing network, is used for message transfer between described Content Management System and described content distributing network.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/073317 WO2011113380A2 (en) | 2011-04-26 | 2011-04-26 | Method for making video dissertation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102172035A true CN102172035A (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800004115A Pending CN102172035A (en) | 2011-04-26 | 2011-04-26 | Manufacturing method and system of audio special |
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| Country | Link |
|---|---|
| CN (1) | CN102172035A (en) |
| WO (1) | WO2011113380A2 (en) |
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| CN104219535A (en) * | 2014-09-12 | 2014-12-17 | 无锡天脉聚源传媒科技有限公司 | Program system and program broadcasting method |
| CN106792081A (en) * | 2016-12-07 | 2017-05-31 | 腾讯科技（深圳）有限公司 | The method for pushing and device of live video |
| CN112235599A (en) * | 2020-10-14 | 2021-01-15 | 广州欢网科技有限责任公司 | Video processing method and system |
| CN112307296A (en) * | 2020-11-20 | 2021-02-02 | 广州欢网科技有限责任公司 | Content topic generation method and device |
| CN114025220A (en) * | 2021-11-02 | 2022-02-08 | 贵阳朗玛视讯科技有限公司 | Multi-version IPTV control system and method |
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| CN102413364A (en) * | 2011-11-23 | 2012-04-11 | 中兴通讯股份有限公司 | Sitcom recording method and system based on NPVR (Network Personal Video Recorder) in IPTV (Interactive Personality Television) system |
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| CN114025220A (en) * | 2021-11-02 | 2022-02-08 | 贵阳朗玛视讯科技有限公司 | Multi-version IPTV control system and method |
| CN114025220B (en) * | 2021-11-02 | 2023-12-05 | 贵阳朗玛视讯科技有限公司 | Control system and method for multi-version IPTV |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011113380A3 (en) | 2012-03-22 |
| WO2011113380A2 (en) | 2011-09-22 |
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Application publication date: 20110831 |