CN103546666A - Method and device for generating program list with time attribute in real time - Google Patents
Method and device for generating program list with time attribute in real time Download PDFInfo
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Abstract
The invention relates to the technical field of mobile communication, in particular to a method and a device for generating a program list with time attributes in real time, which are used for solving the problems that in the prior art, the accurate broadcasting time of each program entry needs to be determined in a mode of manual video review, the workload of manual intervention is increased, and the efficiency and the accuracy for determining the broadcasting time of the program entry are low. The method for generating the program list with the time attribute in real time comprises the following steps: receiving media content switching point information sent by a source name dynamic tracking Tally system; determining the playing time of the media contents according to the received information of the media content switching points and the playing sequence of the media contents, and generating a media program arrangement list according to the playing sequence of the media contents and the determined playing time of the media contents; therefore, the starting playing time and the playing time of the media content can be determined according to the received signal source information in the playing process of the media content, the workload of manual intervention is reduced, and the efficiency and the precision are higher.
Description
Technical field
The present invention relates to media broadcast technical field, relate in particular to method and device that a kind of programme with time attribute generates in real time.
Background technology
Radio and television are forms of carrying out media content propagation of being familiar with people, with a high credibility due to them, broad covered area, towards masses, be called people and obtain one of main channel of media information, the different media contents that broadcast on TV have unique separately feature and effect.
Along with increasing of column, channel, media contents management is more and more important for field of broadcast televisions, and each studio needs the media content that this studio is broadcasted to manage, comprising the broadcast time of different media contents.Because the broadcast of media content has variability, cannot really according to the rule setting in advance, carry out the broadcast of different media contents, TV station all need to be after broadcasting media content, determine again the broadcast time of different media contents, so that carry out media content, broadcast the broadcast duration etc. of showing or summing up different media contents.
At present, general employing carried out the broadcast time that mode that artificial video reviews is determined different media contents after media content broadcasts, for example, in the situation that in a large-scale variety class program, comprise host and go here and there field, essay, song, cross-talk, acrobatics and intert and broadcast, need manually after program finishes, again to review whole video and confirm when within several seconds, broadcasted what program, this mode can be brought the workload of heavy manual intervention, and efficiency and precision lower.
Summary of the invention
Method and device that the embodiment of the present invention provides a kind of programme with time attribute to generate in real time, in order to solve the mode that needs in prior art to review by artificial video, determine the broadcast time of different media contents, increased the workload of manual intervention, and efficiency and the lower problem of precision of definite media content broadcast time.
The method that a kind of programme with time attribute that the embodiment of the present invention provides generates in real time, comprising:
Receive parent name and dynamically follow the tracks of the media content switching point information that Tally system sends; Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching;
According to the media content switching point information receiving, according to media content broadcast, sequentially determine media content broadcast time; Described media content broadcast time comprises the beginning broadcast time of media content and broadcasts duration;
According to media content broadcast order and definite media content broadcast time generation media program layout list.
The device that a kind of programme with time attribute that the embodiment of the present invention provides generates in real time, comprising:
Receiver module, dynamically follows the tracks of for receiving parent name the media content switching point information that Tally system sends;
Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching;
Determination module, for the media content switching point information receiving according to described receiver module, sequentially determines media content broadcast time according to media content broadcast; Described media content broadcast time comprises the beginning broadcast time of media content and broadcasts duration;
Generation module, for generating media program layout list according to media content broadcast order and determination module definite media content broadcast time.
The media content switching point information sending by receiving Tally system in the embodiment of the present invention; Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching; According to the media content switching point information receiving, according to media content broadcast, sequentially determine media content broadcast time, according to media content broadcast order and definite media content broadcast time generation media program layout list, thereby just can determine the beginning broadcast time of media content and broadcast duration according to the switching point information receiving in media content broadcast process, generate in real time the programme with time attribute, without carrying out artificial video, review, reduced the workload of manual intervention, and efficiency and precision higher.
Accompanying drawing explanation
The method flow diagram that the programme with time attribute that Fig. 1 provides for the embodiment of the present invention generates in real time;
The timeline schematic diagram of Fig. 2 provides for the embodiment of the present invention record media content broadcast time;
The method flow diagram that the programme with time attribute that Fig. 3 provides for embodiment of the present invention one generates in real time;
The method flow diagram that the programme with time attribute that Fig. 4 provides for embodiment of the present invention two generates in real time;
The system schematic that the programme with time attribute that Fig. 5 provides for the embodiment of the present invention generates in real time;
The structure drawing of device that the programme with time attribute that Fig. 6 provides for the embodiment of the present invention generates in real time.
Embodiment
In the embodiment of the present invention, by receiving parent name, dynamically follow the tracks of the media content switching point information that (Tally) system sends; Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching; According to the media content switching point information receiving, according to media content broadcast, sequentially determine media content broadcast time, according to media content broadcast order and definite media content broadcast time generation media program layout list, thereby just can determine the beginning broadcast time of media content and broadcast duration according to the switching point information receiving in media content broadcast process, generate in real time the programme with time attribute, without carrying out artificial video, review, reduced the workload of manual intervention, and efficiency and precision higher.
Below in conjunction with Figure of description, the embodiment of the present invention is described in further detail.
As shown in Figure 1, the method flow diagram that the programme with time attribute providing for the embodiment of the present invention generates in real time, comprises the following steps:
S101: receive the media content switching point information that Tally system sends; Wherein this media content switching point information comprises the signal parent name after signal source switching time and switching;
S102: according to the media content switching point information receiving, sequentially determine media content broadcast time according to media content broadcast; Media content broadcast time comprises the beginning broadcast time of media content and broadcasts duration;
S103: according to media content broadcast order and definite media content broadcast time generation media program layout list.
Signal source in step S101 refers to the time of switching between unlike signal source switching time, and signal source is switched the switching that comprises between same kind signal source and the switching between signal with different type source; Also be, it is different in the embodiment of the present invention, carrying out the signal parent name of signal source before and after switching, and the signal source that different signal parent names can corresponding same kind, such as corresponding video camera (Camera, CAM) sort signal Source Type, can have the unlike signal parent names such as CAM1, CAM2; The signal source type of the embodiment of the present invention can also comprise video server (EVS), video tape recorder (Video Tape Recorder, VTR), extraneous signal (External, EXT) etc.;
For convenience of narration, the executive agent of the embodiment of the present invention can be called as two-stage tandem single system, in specific implementation process, Tally system can be determined the media content switching point information that comprises signal source switching time etc. in real time, and definite media content switching point information is passed through to TCP/IP(Transmission Control Protocol/Internet Protocol, transmission control protocol/Internet Interconnection agreement) send to two-stage tandem single system, two-stage tandem single system is after receiving the media content switching point information of Tally system transmission, according to the media content broadcast setting in advance, sequentially determine the beginning broadcast time of media content.Here, can be according to actual needs, media content is broadcasted and is set in sequence in the programme without time attribute of layout in advance, each program entries of broadcasting first as required generates program and broadcasts front Series Sheet, at this moment program is broadcast the temporal information that does not also comprise each program entries in front Series Sheet, according to the method for the embodiment of the present invention, determining in real time media content after broadcast time, regeneration has the program of time attribute and broadcasts rear Series Sheet (being the media program layout list in step S103); Preferably, the media content switching point information is here except the signal parent name comprising after signal source switching time and switching, the switching device crosspoint information that can also comprise other, as studio sign, two-stage tandem single system of the present invention can determine according to this studio sign the media content switching point information that belongs to this studio.
Due to generally, when signal source type is switched, corresponding media content also can switch, therefore, can be according to the media content switching point information that comprises signal parent name and signal source switching time receiving, after definite signal source Change of types, according to the media content broadcast order setting in advance, using the beginning broadcast time of media content corresponding to the signal source type of the signal source switching time receiving after switching; Because end broadcast time of beginning broadcast time of a upper media content and next media content is identical, therefore, according to beginning broadcast time of beginning broadcast time of a upper media content and next media content, can obtain the broadcast duration of a upper media content.In specific implementation process, article one, beginning broadcast time of media content is generally set in advance or directly determine according to the switching point information receiving first, the broadcast duration of article one media content can be according to beginning broadcast time of second media content and, the total media content comprising in the switching point information that sets in advance or receive first starts the difference of broadcast time and determines, accordingly, can determine successively the broadcast duration of ensuing media content.
Particularly, in step S102, according to the media content switching point information receiving, according to media content broadcast, sequentially determine the broadcast time of media content, comprising:
Signal parent name after the switching comprising according to described media content switching point information, determines the signal source type after switching;
Whether the signal source type after judgement is switched is consistent with the signal source type before switching, when the signal source Type-Inconsistencies of determining before and after switching, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content that signal source type after switching is corresponding.
In specific implementation process, while switching for program entries such as news hookups, signal source type is the program of corresponding switching also, can adopt the beginning broadcast time of determining each program entries with upper type, the signal source type adopting in news hookup is generally CAM, EVS and EXT etc., if the signal source type adopting when host explains is CAM, when displaying video content, signal source type can be switched to EVS, when receiving the media content of other studio, signal source type will be switched to EXT, therefore, according to the switching of signal source type, just can judge the switching that program entries has occurred, it is the switching of above media content, at this moment, can broadcast sequence list according to the media content setting in advance, using signal source switching time of reception as media content, broadcast the beginning broadcast time of next media content of the media content having broadcasted in sequence list, this next media content is corresponding with the signal source type after switching.
For signal sources such as variety shows, switch program frequently, when program entries is switched, signal source type is not necessarily switched, but, signal source type is switched the switching of general corresponding program entries, such as, at the scene during live song, be switched to live essay, at this moment, there is the switching between different CAM, such as being switched to CAM2 from CAM1, but, at this moment signal source type does not change, in a live complete song, during commercial breaks, signal source type is switched to EVS from CAM, and at this moment the change of signal source type has occurred; For variety show, above-mentioned still applicable by judging whether signal source type changes the mode of media content broadcast time corresponding to the signal source type determined after switching, just, the beginning broadcast time of the program entries of determining like this, the beginning broadcast time that can not comprise all program entries, switching for not there is the program entries of signal source type switching, also needs other supplementary mode to confirm.
Particularly, determine after the signal source type after switching, also comprise:
When the signal source type of determining switching front and back is consistent, judge whether to receive the information that indication media content changes;
If determine, receive the information that indication media content changes, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content after switching.
In specific implementation process, for this class signal source of variety show, switch program frequently, in same program entries, often can there is the switching between the signal source of same kind, therefore, for this program, have two kinds of situations, a kind of is the switching of the corresponding program entries of switching of signal source type, another kind is, the switching of the corresponding program entries of switching between the signal source of same kind; For this program, except adopting the above-mentioned switching by signal source type, determine that program entries corresponding to signal source type after switching started broadcast time, can also not change in signal source type, but receive after the information that indication media content switches, using the beginning broadcast time of the media content of the signal source switching time receiving after switching; Here, indicate the transmission of the information of media content switching, can adopt the mode of human assistance, such as, there is media content switching through manual confirmation after, touch control keyboard, to the executive agent of the embodiment of the present invention, as two-stage tandem single system sends indication information; After determining that sent media content switches, can be according to the media content broadcast order setting in advance, the different media contents of determining are started to broadcast time and carry out order with different media contents and mate.
Preferably, determine after beginning broadcast time of media content, also comprise:
According to the beginning broadcast time of a upper media content of the media content after the beginning broadcast time of the media content after switching and switching, determine the broadcast duration of a media content on this.
In specific implementation process, according to aforesaid way, determining media content, after being beginning broadcast time of each program entries, can, according to the beginning identical principle of broadcast time of end broadcast time of a upper program and next program, determine the broadcast duration of every program entries.
Preferably, determine that media content, after broadcast time, also comprises:
If receive the amended beginning broadcast time of at least one media content, for revising any media content that starts broadcast time, according to the beginning broadcast time of a upper media content of this media content receiving amended beginning broadcast time and this media content, determine the broadcast duration of a upper media content of this media content, and according to the beginning broadcast time of the beginning broadcast time of next media content of this media content and the modification of this media content, determine the broadcast duration of this media content.
In specific implementation process, after step S102, before step S103, or, after step S103, can also the mode such as review by artificial video checked the media content broadcast time determining, if manually find that there is mistake, mode that can also be by artificial assignment starts broadcast time to the media content of determining and modifies, the modification here comprises to be revised and/or adds, two-stage tandem single system in the embodiment of the present invention starts after broadcast time at the media content that receives manual amendment, can be according to the beginning identical principle of broadcast time of end broadcast time of a upper media content and next media content, determine the broadcast duration of a upper media content and the broadcast duration of this media content of revising the media content that starts broadcast time.
In specific implementation process, can will comprise that media content starts broadcast time, the information point of broadcasting the media contents such as duration is recorded in carrying out visual demonstration in the window of timeline, when changing, the information point of certain program entries can select information point, revise the information point changing, and, after revising beginning broadcast time of any one program entries, according to end broadcast time of upper program beginning that is next program the rule of broadcast time, automatically revise the broadcast time of all related-program entries, as shown in Figure 2, the timeline schematic diagram of the record media content broadcast time providing for the embodiment of the present invention.
Preferably, can, before media content starts to broadcast, according to following steps, determine media content broadcast order:
According to the media content indication information of the next autonomous media content managing system of receiving, determine receive from inter cut medium content corresponding with the media content indication information of receiving in the media content of auxiliary media content managing system;
According to the main broadcaster media content corresponding with media content indication information in definite inter cut medium content and the media content that sets in advance, determine media content broadcast order.
In specific implementation process, the main media content managing system of the embodiment of the present invention is specifically as follows general editting office, auxiliary media content managing system is specifically as follows advertisement service management system, in concrete enforcement, general editting office can pass through WebService service down distributing main broadcaster media content layout list, the media content indication information corresponding to main broadcaster's media content that need to broadcast comprising this studio, the two-stage tandem single system of this studio is according to the studio ID(Identity in the main broadcaster's media content layout list receiving, sign), determine the media content indication information that belongs to main broadcaster's media content that need to broadcast this studio.The media content indication information here specifically can comprise media content sign as program ID and/or task ID, can also comprise media program title, and as variety show, and/or program subordinate channel and/or program start broadcast time etc.; The media program title is here not the title of the media content that broadcasts needing in media content broadcast order in step S102, but the general name of the different media contents that need to broadcast, the media content issuing as general editting office is generically and collectively referred to as variety show, and the final definite variety show of the two-stage tandem single system of this studio can comprise: the different media contents such as host's opening remarks, song, essay, advertisement, the different media contents here also can be called different program entries;
Auxiliary media content managing system, as advertisement service management system, by WebService service down distributing inter cut medium content arrangement list, this inter cut medium content arrangement list comprises the media content sign corresponding with main broadcaster's media content, as program ID and/or task ID, and this media content identifies corresponding inter cut medium content, inter cut medium content can comprise inter cut medium content identification, as advertisement ID, can also comprise inter cut medium content name, as advertised name, concrete inter cut medium content, as ad content etc.;
In concrete enforcement, according to the media content indication information of the next autonomous media content managing system of receiving, media content as corresponding in main broadcaster's media content sign, determines in the media content that auxiliary media content managing system issues and identifies corresponding inter cut medium content with this media content, as, the media content that this studio that main media content managing system issues need to be broadcasted is designated program ID001, corresponding programm name is variety show, determine that in the media content that auxiliary media content managing system issues, identifying corresponding inter cut medium content with this media content is advertisement ID001 and advertisement ID002, according to the main broadcaster media content corresponding with variety show in the media content setting in advance, as host's opening remarks, song, essay etc., advertisement ID001 and two advertisements of advertisement ID002 are inserted in this variety show, form concrete program and broadcast front Series Sheet.As shown in following table one, the variety show generating for the embodiment of the present invention broadcast front Series Sheet, comprising the broadcast order of different program entries, program entries title, signal parent name, personnel, program description etc.
Table one
In concrete enforcement, the concrete program of determining can be broadcast to front Series Sheet and predefined XSD file carries out the binding of data structure, generation meets the XML file of transmission standard, by soap agreement, read the service interface address in predefined wsdl document, program is broadcast to front Series Sheet and by WebService, serve and resolve, and the Deta bearer after resolving is carried out to remote exhibition on IE browser.In media program broadcast process or after program close of transmission, can broadcast front Series Sheet according to the media content broadcast order or the above-mentioned program that set in advance, and the media content broadcast time of determining, generate in real time program and broadcast rear Series Sheet, be i.e. media program layout list in step S103.
Preferably, in media content broadcast process, carry out video acquisition, after media content close of transmission, according to the video gathering, definite media content is started to broadcast time and carry out verification;
In concrete enforcement, can adopt the video frequency collection card of broadcasting and TV level, to whole program, as the video information of variety show is carried out synchronous acquisition, and generate the H.264 video file of standard, to after video file decoding, review, in reviewing process, can carry out fast search to video content, search starting image and the end picture of each program entries, and the temporal information of definite corresponding each program entries, as start broadcast time and finish broadcast time, according to the temporal information of each program entries of determining, temporal information to each program entries of determining in media content broadcast process is carried out verification.
Preferably, beginning broadcast time of definite media content is sent to main media content managing system and auxiliary media content managing system;
Particularly, can be according to the media content broadcast order arranging, definite media content starts broadcast time, the different media contents that finish broadcast time and calculating broadcast duration, generate program and broadcast rear Series Sheet, the program of generation is broadcast to rear Series Sheet and predefined XSD file carries out the binding of data structure, generation meets the XML file of transmission standard, by soap agreement, read the service interface address in predefined wsdl document, program is broadcast to rear Series Sheet is served and is sent to main media content managing system and auxiliary media content managing system by WebService, as general editting office and advertisement service management system, general editting office and advertisement service management system are broadcast rear relevant service display and the paying statistics etc. of singly carrying out according to the program receiving.As shown in following table two, the variety show generating for the embodiment of the present invention broadcast rear Series Sheet, broadcast order comprising different program entries, program entries title, signal parent name, program entries personnel, program are described, the beginning of different program entries and finish broadcast time etc., and end broadcast time of wherein going up a program entries is the beginning broadcast time of next program entries.
Table two
The real-time method generating of programme in order to further illustrate the embodiment of the present invention with time attribute, take that main media content managing system and auxiliary media content managing system are respectively general editting office and advertisement service management system is example below, enumerate several more specific execution modes and be introduced.
For signal sources such as variety shows, switch media program frequently, can adopt following concrete mode to generate the programme with time attribute;
As shown in Figure 3, the method flow diagram that the programme with time attribute providing for embodiment of the present invention one generates in real time, comprising:
S301: according to the program identification from general editting office of receiving, the advertising programme that definite needs from corresponding with this program identification in the advertising programme of advertisement service management system of receiving intercut;
The program identification here refers to the program identification of the program that need to broadcast this studio, as program ID, task ID, in concrete enforcement, general editting office may issue the program identification of a plurality of studios, this studio can identify according to studio, as studio ID, determine the program identification that belongs to this studio in a plurality of program identifications.Advertisement service management system issues the advertising programme corresponding from different program identifications, according to the program identification from general editting office of receiving, can determine in the advertising programme that the advertisement service management system received issues and need to intercut the advertising programme in the program that this program identification is corresponding, the program that this program identification is corresponding can be variety show, TV play etc.
S302: the main broadcaster media program corresponding with program identification from general editting office in the advertising programme intercutting according to definite needs and the media program setting in advance, determine that media program broadcast is sequentially;
Here, be that advertising programme is inserted in the main broadcaster's media program setting in advance, determine the broadcast order of main broadcaster's media program and advertising programme.
S303: in media program broadcasts, receive the media program switching point information that Tally system sends; Wherein media program switching point information comprises the signal parent name after signal source switching time and switching;
The signal source here refers to the switching between unlike signal source switching time, as the switching between different CAM(, switching between CAM and EVS, switching between CAM and VTR, switching between CAM and EXT, switching between EVS and VTR, the switching between EVS and EXT, the switching between VTR and EXT etc.
S304: the signal parent name comprising according to media program switching point information, determine the signal source type after switching;
S305: whether the signal source type after judgement is switched is consistent with the signal source type before switching, if consistent, enters step S306, if inconsistent, enters step S307;
S306: judge whether to receive the information that indication program entries changes, if receive, enter step S307, otherwise, return to step S303;
S307: according to definite media program broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the program entries that signal source type after switching is corresponding;
S308: according to the beginning broadcast time of a upper program entries of the program entries after the beginning broadcast time of the program entries after switching and switching, determine the broadcast duration of a program entries on this;
S309: according to the beginning broadcast time of media program broadcast order and definite program entries with broadcast duration, generate media program layout list.
Here, also can be after beginning broadcast time of all program entries be determined, unifiedly calculate the broadcast duration of every program entries, the beginning broadcast time that is next program entries according to end broadcast time of a upper program entries can be determined the broadcast duration of every program entries.
As shown in Figure 4, the method flow diagram that the programme with time attribute providing for embodiment of the present invention two generates in real time, present embodiment can be used for determining as the situation of the switching of the switching respective signal Source Type of the media contents such as news hookup, such as, the signal source type adopting when host explains is CAM, when displaying video content, signal source type will be switched to EVS, when receiving the media content of other studio, signal source type will be switched to EXT, when displaying video content, may have the switching between different video signal parent name, as EVS1, EVS2, but program entries at this moment does not change, therefore, such program meets the condition of switching of the switching respective signal Source Type of media content, concrete implementing procedure comprises:
S401: in media program broadcasts, receive the media program switching point information that Tally system sends; Wherein media program switching point information comprises the signal parent name after signal source switching time and switching;
S402: the signal parent name comprising according to media program switching point information, determine the signal source type after switching;
S403: whether the signal source type after judgement is switched is consistent with the signal source type before switching, if consistent, returns to step S401, if inconsistent, enters step S404;
S404: according to definite media program broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the program entries after switching;
S405: according to the beginning broadcast time of a upper program entries of the program entries after the beginning broadcast time of the program entries after switching and switching, determine the broadcast duration of a program entries on this;
S406: according to the beginning broadcast time of media program broadcast order and definite program entries with broadcast duration, generate media program layout list.
Here, signal source type comprises CAM, EVS, VTR, EXT etc., according to the media program switching point information receiving, after definite signal source type changes, the beginning broadcast time that be the media content after switching signal source switching time of determining that this switching point information comprises, the beginning broadcast time that is next program according to end broadcast time of a upper program can be determined the broadcast duration of every program.
As shown in Figure 5, the real-time generation system schematic diagram of the programme with time attribute providing for the embodiment of the present invention;
The core that the embodiment of the present invention has the real-time generation system of programme of time attribute is two-stage tandem single system, and Tally system provides temporal information and program switching point information accurately for this two-stage tandem single system, to determine accurate program broadcasting time; Particularly, Tally system receives the satellite correcting delay signal of timing system, for two-stage tandem single system provides temporal information accurately, and the switching point information of the each variation receiving is sent to two-stage tandem single system by ICP/IP protocol;
The Promgramming list that two-stage tandem single system issues by the main media content managing system of WebService service reception, according to the ID of studio, parse the main broadcaster's media content indication information that belongs to this studio, specifically can comprise program ID, task ID, programm name, subordinate channel, live time etc.; Simultaneously, the spot list that two-stage tandem single system issues by the auxiliary media content managing system of WebService service reception, according to main broadcaster's media content indication information, parse the inter cut medium content corresponding with main broadcaster's media content indication information, such as, when auxiliary media content managing system is specially advertisement service management system, spot list specifically can comprise program ID, task ID, advertisement ID, Asset ID, advertised name etc.; The spot list that the Promgramming list issuing according to the main media content managing system receiving and auxiliary media contents management management system issue generates program and broadcasts front Series Sheet;
In media program broadcasts, two-stage tandem single system receives the packet that comprises switching point information that Tally system sends, switching point information comprises signal parent name after switching and signal source switching time, according to predefined agreement, the packet receiving is resolved, signal parent name after resolving and signal source switching time and the program of generation are broadcast to program entries in front Series Sheet to carry out order and mates, determine beginning broadcast time, the end broadcast time of each program entries and broadcast duration, generating program and broadcast rear Series Sheet.
Based on same inventive concept, the real-time device generating of the programme with time attribute corresponding to method that also provides a kind of programme with thering is time attribute to generate in real time in the embodiment of the present invention, because the principle that this device is dealt with problems is similar to the real-time method generating of programme that the embodiment of the present invention has time attribute, therefore the enforcement of this device can, referring to the enforcement of method, repeat part and repeat no more.
As shown in Figure 6, the structure drawing of device that the programme with time attribute providing for the embodiment of the present invention generates in real time, comprising:
Preferably, determination module 62 specifically for:
Signal parent name after the switching comprising according to media content switching point information, determine the signal source type after switching, and whether the signal source type after judgement switching is consistent with the signal source type before switching, when the signal source Type-Inconsistencies of determining before and after switching, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content that signal source type after switching is corresponding.
Preferably, determination module 62 specifically for the signal source type after determine switching after, if determine, the signal source type before and after switching is consistent, judge whether to receive the information that indication media content changes, if determine, receive the information that indication media content changes,, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content after switching.
Preferably, determination module 62 specifically for, after determining beginning broadcast time of media content, according to beginning broadcast time of the media content after switching with switch after beginning broadcast time of a upper media content of media content, determine the broadcast duration of a described upper media content.
Preferably, determination module 62 specifically for, at definite media content after broadcast time, if receive the amended beginning broadcast time of at least one media content, for revising any media content that starts broadcast time, according to the beginning broadcast time of a upper media content of this media content receiving amended beginning broadcast time and this media content, determine the broadcast duration of a upper media content of this media content, and according to the beginning broadcast time of the beginning broadcast time of next media content of this media content and the modification of this media content, determine the broadcast duration of this media content.
Preferably, determination module 62 specifically for:
According to the media content indication information of the next autonomous media content managing system of receiving, determine receive from inter cut medium content corresponding with described media content indication information in the media content of auxiliary media content managing system; According to main broadcaster's media content corresponding with the media content indication information receiving in definite inter cut medium content and the media content that sets in advance, determine media content broadcast order.
Preferably, above-mentioned media content indication information comprises the media content sign that main broadcaster's media content is corresponding.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect completely.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disc store, CD-ROM, optical memory etc.) of computer usable program code one or more.
The present invention is with reference to describing according to flow chart and/or the block diagram of the method for the embodiment of the present invention, device (system) and computer program.Should understand can be in computer program instructions realization flow figure and/or block diagram each flow process and/or the flow process in square frame and flow chart and/or block diagram and/or the combination of square frame.Can provide these computer program instructions to the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction of carrying out by the processor of computer or other programmable data processing device is produced for realizing the device in the function of flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame.
These computer program instructions also can be loaded in computer or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computer or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of appointment in flow process of flow chart or a plurality of flow process and/or square frame of block diagram or a plurality of square frame on computer or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (12)
1. the real-time method generating of programme with time attribute, is characterized in that, the method comprises:
Receive parent name and dynamically follow the tracks of the media content switching point information that Tally system sends; Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching;
According to the media content switching point information receiving, according to media content broadcast, sequentially determine media content broadcast time; Described media content broadcast time comprises the beginning broadcast time of media content and broadcasts duration;
According to media content broadcast order and definite media content broadcast time generation media program layout list.
2. the method for claim 1, is characterized in that, according to the media content switching point information receiving, according to media content broadcast, sequentially determines the broadcast time of media content, comprising:
Signal parent name after the switching comprising according to described media content switching point information, determines the signal source type after switching;
Whether the signal source type after judgement is switched is consistent with the signal source type before switching, when the signal source Type-Inconsistencies of determining before and after switching, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content that signal source type after switching is corresponding.
3. method as claimed in claim 2, is characterized in that, determines after the signal source type after switching, and also comprises:
When the signal source type of determining switching front and back is consistent, judge whether to receive the information that indication media content changes;
If determine, receive the information that indication media content changes, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content after switching.
4. method as claimed in claim 2 or claim 3, is characterized in that, determines after beginning broadcast time of media content, also comprises:
According to the beginning broadcast time of a upper media content of the media content after the beginning broadcast time of the media content after switching and switching, determine the broadcast duration of a described upper media content.
5. the method for claim 1, is characterized in that, determines that media content, after broadcast time, also comprises:
If receive the amended beginning broadcast time of at least one media content, for revising any media content that starts broadcast time, according to the beginning broadcast time of a upper media content of this media content receiving amended beginning broadcast time and this media content, determine the broadcast duration of a upper media content of this media content, and according to the beginning broadcast time of the beginning broadcast time of next media content of this media content and the modification of this media content, determine the broadcast duration of this media content.
6. the method for claim 1, is characterized in that, according to following steps, determines media content broadcast order:
According to the media content indication information of the next autonomous media content managing system of receiving, determine receive from inter cut medium content corresponding with described media content indication information in the media content of auxiliary media content managing system;
According to the main broadcaster media content corresponding with described media content indication information in the described inter cut medium content of determining and the media content that sets in advance, determine media content broadcast order.
7. method as claimed in claim 6, is characterized in that, described media content indication information comprises the media content sign that main broadcaster's media content is corresponding.
8. the real-time device generating of programme with time attribute, is characterized in that, this device comprises:
Receiver module, dynamically follows the tracks of for receiving parent name the media content switching point information that Tally system sends; Wherein said media content switching point information comprises the signal parent name after signal source switching time and switching;
Determination module, for the media content switching point information receiving according to described receiver module, sequentially determines media content broadcast time according to media content broadcast; Described media content broadcast time comprises the beginning broadcast time of media content and broadcasts duration;
Generation module, for generating media program layout list according to media content broadcast order and determination module definite media content broadcast time.
9. device as claimed in claim 8, is characterized in that, described determination module specifically for:
Signal parent name after the switching comprising according to described media content switching point information, determine the signal source type after switching, and whether the signal source type after judgement switching is consistent with the signal source type before switching, when the signal source Type-Inconsistencies of determining before and after switching, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content that signal source type after switching is corresponding.
10. device as claimed in claim 9, is characterized in that, described determination module specifically for:
After the signal source type of determining after switching, if determine, the signal source type before and after switching is consistent, judge whether to receive the information that indication media content changes, if determine, receive the information that indication media content changes, according to media content broadcast order, according to the signal source switching time receiving, determine the beginning broadcast time of the media content after switching.
11. devices as claimed in claim 8, is characterized in that, described determination module specifically for:
At definite media content after broadcast time, if receive the amended beginning broadcast time of at least one media content, for revising any media content that starts broadcast time, according to the beginning broadcast time of a upper media content of this media content receiving amended beginning broadcast time and this media content, determine the broadcast duration of a upper media content of this media content, and according to the beginning broadcast time of the beginning broadcast time of next media content of this media content and the modification of this media content, determine the broadcast duration of this media content.
12. devices as claimed in claim 8, is characterized in that, described determination module specifically for:
According to the media content indication information of the next autonomous media content managing system of receiving, determine receive from inter cut medium content corresponding with described media content indication information in the media content of auxiliary media content managing system, and according to the main broadcaster media content corresponding with described media content indication information in the described inter cut medium content of determining and the media content that sets in advance, determine media content broadcast order.
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