CN102075691B - Subtitle editing and broadcasting system with log management function - Google Patents
Subtitle editing and broadcasting system with log management function Download PDFInfo
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- CN102075691B CN102075691B CN200910238284.7A CN200910238284A CN102075691B CN 102075691 B CN102075691 B CN 102075691B CN 200910238284 A CN200910238284 A CN 200910238284A CN 102075691 B CN102075691 B CN 102075691B
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Abstract
The invention discloses a subtitle editing and broadcasting system with a log management function, which comprises a form editing machine and at least one broadcasting machine; the broadcasting machine comprises a form receiving unit, a subtitle broadcasting unit, a log generating unit and a log sending unit, wherein the log generating unit is used for generating a broadcasting log according to the play status of the program form when a subtitle is broadcasted, and the log sending unit is used for sending the broadcasting log to the form editing machine; the form editing machine comprises a form editing unit, a form sending unit, a log receiving unit, a log writing unit, a second judging unit and a monitoring displaying unit, wherein the log receiving unit is used for receiving the broadcasting log from the broadcasting machine, the a log writing unit is used for writing the broadcasting log into preset space of the broadcasting machine corresponding to a form editing machine internal memory, and the second judging unit is used for judging whether the occupation volume of the preset space reaches preset memory space, triggering the log writing unit if not, and triggering the monitoring display unit if so; and the monitoring display unit is used for displaying the broadcasting log of the preset space on a monitoring interface. Through the invention, the stability of the form editing machine is ensured.
Description
Technical field
The present invention relates to tv broadcasting technology field, particularly relate to a kind of subtitle editing and playing system with log management function.
Background technology
Along with the development of video and multimedia technology, the effect of subtitle editing and playing system is also more and more important, it is widely used in editor and the broadcasting of the various program credits of TV station, as news caption, advertisement caption, live game coverage captions, TV play spolen title etc.
Compile broadcast system to form by compiling the control software design such as the hardware device such as unit, broadcast machine cut bank and editor-in-chief, Series Code, broadcast.Broadcast machine carries out captions according to the program menu received and automatically broadcasts, to be loaded into synchronous broadcasting video realizing captions timing on video.Compile the broadcast list that unit is mainly used in programming, adjustment and amendment broadcast content, editor's broadcast time table, it submits to each broadcast machine after completing, and the timing automatic that each broadcast machine carries out captions according to the program menu received is broadcasted.After volume unit sends broadcast list to broadcast machine, broadcast machine starts to broadcast list.
Time broadcast machine carries out caption playing by each entry in program menu, corresponding log recording can be done, to record current broadcasting situation simultaneously.Because the task quantity in program menu is many, the amount of information generating daily record is many, and tens daily records just may be had every several seconds to need record.
General, need to carry out remote monitoring to the broadcast daily record of broadcast machine, so that teleworker checks the broadcast state of broadcast machine in time.Normally compiling condition monitoring unit carrying out broadcast machine, broadcast machine often sends a daily record to volume unit, and compiling unit will aim at interface shows by the day received.Like this, broadcast machine frequently generates daily record, and compile unit and receive daily record accordingly, whole volume broadcast system constantly carries out transmission and the reception of data, and the stability of a system is deteriorated, and performance reduces, and easily collapses.
In a word, the technical problem needing those skilled in the art urgently to solve is exactly: how can provide a kind of subtitle editing and playing system with log management function, ensures the stability of system.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Log Administration System of subtitle editing and playing system, to improve the stability compiling broadcast system.
In order to solve the problem, the invention discloses a kind of subtitle editing and playing system with log management function, comprising: compile unit and at least one broadcast machine;
Described broadcast machine comprises: list receiving element, caption playing unit, and,
Daily record generation unit, during for caption playing, generates according to the broadcast state of each task and entry thereof in program menu and broadcasts daily record;
Log Sender unit, for being sent to volume unit by described broadcast daily record;
Described volume unit comprises: form editing unit, list transmitting element, and,
Daily record receiving element, for receiving the broadcast daily record that each broadcast machine sends;
Daily record writing unit, for compiling in the preset space of the corresponding broadcast machine of unit internal memory by described broadcast daily record write;
Second judging unit, for judging whether the capacity that takies in described preset space reaches preset memory space; If not, then trigger daily record writing unit and continue operation; If so, then monitoring display unit is triggered;
Monitoring display unit, for being presented at monitoring interface by the broadcast daily record in preset space.
Preferably, described broadcast machine also comprises: log buffer unit, for by described broadcast log buffer in the spatial cache of this broadcast machine internal memory; First judging unit, for judging whether the capacity that takies in described spatial cache reaches preset buffer memory; If not, then trigger log buffer unit and continue operation; If so, the first memory cell is then triggered; First memory cell, for working as the local disk broadcast daily record in spatial cache being saved to this broadcast machine.
Further, when the capacity that takies that the first judging unit of broadcast machine judges in described spatial cache reaches preset buffer memory, Log Sender unit is triggered.
Preferably, described broadcast machine also comprises: very first time setting unit, for arranging update time, according to described update time, and clocked flip first memory cell and Log Sender unit.
Preferably, described volume unit also comprises: the second memory cell, for the broadcast daily record in described preset space being stored to the local disk compiling unit; Wherein, when the capacity that takies that the second judging unit judges in described preset space reaches preset memory space, the second memory cell is triggered.
Preferably, described volume unit also comprises: the second set of time unit, for arranging update time, according to described update time, and clocked flip monitoring display unit and the second memory cell.
Preferably, described broadcast machine also comprises: daily record extraction unit, for extracting the key log record broadcasted in daily record; Then the broadcast daily record extracted is sent to described volume unit by Log Sender unit.
Further, described broadcast daily record comprises: task names, clause name, time, broadcast state.
Further, described broadcast daily record also comprises: the starting state of broadcast machine, closed condition and ID thereof mark.
Compared with prior art, the present invention has the following advantages:
The broadcast daily record of compiling each broadcast machine that unit receives writes in preset space corresponding to this broadcast machine in its internal memory by the present invention, when judging that the data in preset space reach preset memory space, then the broadcast daily record in preset space is presented on monitoring interface.The present invention is by compiling on unit the buffer memory broadcasting daily record, and decrease the mutual of journal receiver and display routine, the frequency broadcasting log update reduces, and ensure that the stability of volume one-of-a-kind system.In addition, after log buffer, carry out remote archive, decrease the read-write number of times compiling stand-alone disk, extend the disk life-span.
Further, the present invention arranges spatial cache on the internal memory of broadcast machine, before volume unit is preserved and be sent in daily record this locality, carries out buffer memory equally, improves the stability of broadcast machine system.
In addition, by arranging update time on broadcast machine and volume unit, the daily record of buffer memory is read in timing, ensure that when broadcasting daily record data volume and being less, and the operating personnel of broadcast machine and the monitor staff of volume unit can check the log recording of broadcast in time.
Meanwhile, the present invention carries out log archive, two preservation on broadcast machine with volume unit, ensures, when a side broadcasts daily record loss, to consult, and improve the fail safe of broadcast daily record preservation, reliability to the broadcast daily record of backup.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram with the subtitle editing and playing system embodiment of log management function of the present invention;
Fig. 2 is a kind of structure chart with the subtitle editing and playing system embodiment one of log management function of the present invention;
Fig. 3 is a kind of structure chart with the subtitle editing and playing system embodiment two of log management function of the present invention.
Embodiment
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
For the volume broadcast system of TV programme in broadcasting and TV field, it generally comprises compiles unit and broadcast machine.Under normal circumstances, there are several channels in a TV station, arranges a volume unit, be furnished with independently broadcast machine for each channel in head station control place.With reference to Fig. 1, show a kind of schematic diagram with the subtitle editing and playing system embodiment of log management function of the present invention.
Described subtitle editing and playing system comprises compiles unit 11 and multiple stage broadcast machine 12, and broadcast machine comprises the broadcast of broadcast machine 12a, broadcast machine 12b, the corresponding channel of the every platform broadcast machine of broadcast machine 12c.......Compile unit 11 and carry out data communication with broadcast machine 12, after volume unit 11 completes the editing saving of each channel, program menu is transferred to respectively the broadcast machine 12 of corresponding channel, the broadcast machine 12 of each channel broadcasts corresponding captions according to program menu, these captions are loaded on video frequency program, realize the synchronous broadcasting of captions on video.Described captions comprise: character caption, graphic subtitle, picture captions, title cartoon or roll titles.
General, broadcast machine 12 is in unattended pattern, after broadcast machine runs, need associative operation personnel and remote monitoring is carried out to it, to check that whether operating state is normal, then receiving the broadcast daily record of each broadcast machine 12 generation by compiling unit 11, realizing the monitoring to multiple broadcast machine.
Concrete, with reference to Fig. 2, show a kind of structure chart with the subtitle editing and playing system embodiment one of log management function of the present invention, this embodiment is described for the data interaction of a volume unit and a broadcast machine, and mutual and the present embodiment of other broadcast machines and volume unit is similar.
Described captions limit broadcast system comprises: broadcast machine 21 and volume unit 22;
Wherein, described broadcast machine 21 comprises:
List receiving element 211, for receiving the program menu compiled unit and send;
Caption playing unit 212, for carrying out captions broadcasting according to each task in program menu and entry thereof;
Daily record generation unit 213, during for caption playing, generates according to the broadcast state of each task and entry thereof in program menu and broadcasts daily record;
Log Sender unit 214, for being sent to volume unit by described broadcast daily record;
Wherein, described volume unit 22 comprises:
Form editing unit 221, for the program menu of each broadcast machine of editing;
List transmitting element 222, for being sent to corresponding broadcast machine by described program menu;
Daily record receiving element 223, for receiving the broadcast daily record that each broadcast machine sends;
Daily record writing unit 224, for compiling in the preset space of the corresponding broadcast machine of unit internal memory by described broadcast daily record write;
Second judging unit 225, for judging whether the capacity that takies in described preset space reaches preset memory space; If not, then trigger daily record writing unit 224 and continue operation; If so, then monitoring display unit 226 is triggered;
Monitoring display unit 226, for being presented at monitoring interface by the broadcast daily record in preset space.
Below, this volume broadcast system is described in detail:
The program menu that form editing unit 221 completes by the volume unit 22 compiling broadcast system is sent to the broadcast machine 21 of corresponding channel by list transmitting element 222, after the list receiving element 211 of broadcast machine 21 receives this program menu, trigger the broadcasting that captions play-out unit 212 carries out corresponding subtitle.Broadcast machine is while caption playing, and its daily record generation unit 213 generates according to the broadcast state of each task and entry thereof in program menu and broadcasts daily record.
Usually, the broadcast content of a day is a program menu, and it is divided into two-layer configuration: task and entry, and a program menu can comprise multiple task period, and each task period can comprise again multiple entry period.Each task has the time of beginning and the time of end, comprise broadcast the date, broadcast time, material enter point, duration, also comprises the ID etc. of task names, task.Each entry comprises: broadcast date, broadcast time, enter point, go out point (when form is: minute: second: frame), the ID of clause name, entry, program category (as news, advertisement, party, sports tournament etc.).
Daily record generation unit 213 generates according to the broadcast state of each task and entry thereof in program menu and broadcasts daily record.Preferably, broadcast daily record to comprise: task names, clause name, time, broadcast state.
Such as, there is following task in program menu, its task names is that sports items icon is play, need the same day (on November 11st, 2009) evening 20:10:00-20:18:30 carry out performing broadcastings, wherein, the 20:10:00-20:15:10 time period set swim icon broadcasting; The 20:15:11-20:18:30 time period sets gymnastics icon and plays.
Then recording structure according to the broadcasting situation broadcast daily record of program menu is: task names; Clause name; Date; Time; Broadcast state; Program category.Concrete record is as follows:
Sports items icon plays (task one); Swimming icon (entry one); 20:10:00; Start to play, normally.
Sports items icon plays (task one); Swimming icon (entry one); 20:15:15; Terminate to play, postpone 5 seconds.
Sports items icon plays (task one); Gymnastics icon (entry two); 20:15:16; Start to play, postpone 5 seconds.
Sports items icon plays (task one); Gymnastics icon (entry two); 20:18:30; Terminate to play, normally.
The record of described broadcast daily record is not limited to above-mentioned form, the increase and decrease carrying out association attributes parameter can be needed to arrange according to the difference of user.Such as, user can increase program category and broadcast the date on each record, and in the present embodiment, adding program category in each bar log recording is sports tournament, and broadcasting the date is on November 11st, 2009.In addition, except generating each task and broadcast daily record corresponding to entry thereof, preferably, also need to record start-up time, shut-in time, the startup of broadcast machine or close whether normal log information.Because broadcast machine needs to send local broadcast daily record to compiling unit, therefore, described broadcast daily record also should record the ID mark of source broadcast machine.
Further, this broadcast daily record is sent to by the Log Sender unit 214 of broadcast machine compiles unit 22, and the daily record receiving element 223 compiling unit 22 receives the broadcast daily record of broadcast machine.
Under normal circumstances, broadcast machine needs to perform multiple task, for in a task, comprise again multiple entry, and each task likely or can be intersected simultaneously and performed, such as, while sports items icon is play, also may broadcast the station symbol of TV station, race title, compare member record, match rank, a left side flies concise and to the point captions of race etc., within a second, the conversion just having multiple caption is broadcasted, compile unit simultaneously and will receive several log recordings in one second, in this case, broadcast machine can send broadcast daily record frequently, compile the reception that unit carries out daily record frequently, the stability compiling broadcast system can be affected.
The embodiment of the present invention opens up preset space in volume unit internal memory, be specifically designed to the broadcast daily record of depositing and receiving, whenever one that receives is broadcasted daily record, daily record writing unit 224 is just write to be compiled in preset space corresponding to this broadcast machine in unit internal memory, carries out buffer memory.Wherein, in internal memory, each broadcast machine is safeguarded there is different preset spaces, according to receiving in the corresponding preset space of ID mark write of source broadcast machine of daily record.
Meanwhile, compile in the preset space of unit internal memory and set preset memory space, the second judging unit 225 is used for judging whether the capacity that takies in described preset space reaches preset memory space; If when the daily record data of write does not reach this preset memory space, then trigger daily record writing unit 224 and continue to broadcast in the preset space of daily record write memory.Described preset memory space can arrange different values according to the demand of user, less for broadcast task amount, receive that daily record data amount is less, receive frequency comparatively frequently, it is comparatively less that the preset space of its correspondence can be arranged; More for broadcast task amount, receive that daily record data amount is comparatively large, receive frequency comparatively frequently, it is comparatively large that the preset space of its correspondence can be arranged.
If the second judging unit 225 judges that the capacity that takies in preset space reaches preset memory space, then trigger monitoring display unit 226 and the broadcast daily record in preset space is presented on monitoring interface.The monitoring function of form editing function and broadcast machine in one, by the operating state of broadcast machine monitored, is carried out adjustment and the amendment of program menu by the embodiment of the present invention timely.Operating personnel can be realized and be responsible for multiple broadcast machine simultaneously, or realize captions automation broadcast, unmanned manipulation.
Such as, in program menu playing process, the remote control compiling unit shows suddenly the log recording of broadcast machine closed condition, then monitor staff can notify the operating personnel of broadcast side in time, carry out trouble shooting and eliminating, and without the need to all arranging operating personnel or operating personnel constantly to supervise back and forth on each broadcast machine for each broadcast machine.
And for example, according in above-mentioned example, the end time that swimming icon broadcasts is 20:15:10, the time started that gymnastics icon broadcasts is 20:15:11, abnormal when the end time that monitoring interface display swimming icon broadcasts, and does not play the log recording of end when 20:15:10, then can upgrade program menu accordingly, force at 20:15:15 the broadcasting terminating swimming icon, the time started that corresponding change gymnastics icon broadcasts is 20:15:16, carries out the in good time adjustment of captions.
According to the embodiment of the present invention, at set intervals, when the data accumulation of volume unit internal memory preset space storage is to certain amount, carry out the reading of daily record data, be presented on monitoring interface, the remote monitoring of broadcast machine operating state can either be realized, the frequency broadcasting log update display can also be reduced, ensure the stability of system.
With reference to Fig. 3, show a kind of structure chart with the subtitle editing and playing system embodiment two of log management function of the present invention.
Described captions limit broadcast system comprises: broadcast machine 31 and volume unit 32;
Described broadcast machine 31 comprises: list receiving element 311, caption playing unit 312, daily record generation unit 313 and Log Sender unit 314;
Described volume unit 32 comprises: form editing unit 321, list transmitting element 322, daily record receiving element 323, daily record writing unit 324, second judging unit 325 and monitoring display unit 326.
In embodiments of the present invention, in broadcast machine one end, buffer memory and local preservation are carried out to broadcast daily record.Then described broadcast machine 31 also comprises:
Log buffer unit 315, for by described broadcast log buffer in the spatial cache of this broadcast machine internal memory;
First judging unit 316, for judging whether the capacity that takies in described spatial cache reaches preset buffer memory; If not, then trigger log buffer unit and continue operation; If so, the first memory cell is then triggered;
First memory cell 317, for working as the local disk broadcast daily record in spatial cache being saved to this broadcast machine.
The present embodiment carries out the file of local daily record on broadcast machine, broadcast daily record is written on local disk.Very fast owing to broadcasting the larger and formation speed of data volume that daily record generates, if carry out the mutual of log recording program and disk frequently, just affect the stability of broadcast machine, the serious normal play that also may can affect program menu.In embodiments of the present invention, by log buffer unit 315 by log buffer in the spatial cache of this broadcast machine internal memory, at set intervals, when the first judging unit 316 judges that data accumulation that preset space stores is to certain preset buffer memory, just write disk, carry out the preservation of local data.Owing to decreasing the read-write number of times of disk, therefore, the useful life of disk is extended; And due to the mutual minimizing with disk, ensure that the stability of broadcast machine system.
Further, when the capacity that takies that the first judging unit 316 of broadcast machine judges in described spatial cache reaches preset buffer memory, Log Sender unit 314 is triggered.Then broadcast machine is sent to the daily record of compiling in unit and is also through buffer memory, and less with volume unit data interaction frequently, the performance compiling broadcast system is improved.
Preferably, described broadcast machine also comprises:
Very first time setting unit 318, for arranging update time, according to described update time, clocked flip first memory cell 317 and Log Sender unit 314.
General, monitor staff needs to carry out remote monitoring to broadcast daily record in time, operating personnel also will recall broadcast machine timely and consult at the log recording of local disk, if and the daily record data amount that current broadcast machine generates is little, so need to wait for long time, daily record data in preset space just can run up to preset memory space, carries out the digital independent in internal memory, and the record of daily record is not in time.Therefore, need to arrange update time, the timing of carrying out broadcasting daily record is read.Such as adopt OnTimer timer, or use the management method of thread, set, every two seconds, the broadcast daily record in preset space is saved to disk, and be sent to watch-dog simultaneously.Like this, operating personnel can check broadcast record case timely on local broadcast machine, and remote monitoring end also can obtain log recording in time.
In addition, in a preferred embodiment of the invention, also done further improvement accordingly in volume unit one end, described volume unit 32 also comprises:
Second memory cell 327, for being stored to the local disk compiling unit by the broadcast daily record in described preset space;
Wherein, when the capacity that takies that the second judging unit 325 judges in described preset space reaches preset memory space, the second memory cell 327 is triggered.
Volume unit carries out Secondary Backup to the daily record of broadcast machine, the local disk of volume unit safeguards there is different memory spaces for each broadcast machine, respectively remote storage is carried out to the broadcast daily record of each broadcast machine, with statistics, the remote archive of the backup and the project of broadcast of carrying out broadcasting daily record, gather fast, print out, leader audits.In like manner aim at the storage on broadcast machine local disk in broadcast day, before aiming at day volume unit stores, also need to carry out at the enterprising row cache of memory headroom, to reduce and to compile the mutual of unit local disk, guarantee the stability compiling one-of-a-kind system, extend the useful life of disk.
Further, described volume unit also comprises the second set of time unit 328, for arranging update time, according to described update time, and clocked flip monitoring display unit 326 and the second memory cell 327.
Similar with the log buffer in broadcast machine internal memory, if it is little that volume unit receives daily record data amount, so need to wait for long time, daily record data in preset space just can run up to preset memory space, user can not carry out remote monitoring to broadcast daily record in time, therefore, need to arrange update time, the timing of carrying out broadcasting daily record is read.
Meanwhile, described broadcast machine can also comprise in embodiments of the present invention: daily record extraction unit, for extracting the key log record broadcasted in daily record; Then the broadcast daily record extracted is sent to described volume unit by Log Sender unit.The broadcast daily record of compiling unit reception can be whole broadcast log informations of broadcast machine local record, also can be to broadcast log recording from broadcast machine this locality to extract crucial record entry, compiles the unit part received only wherein and carries out filing and monitoring.
Pass through the embodiment of the present invention, broadcast day this locality aimed on broadcast machine is preserved and has been carried out buffer memory before Log Sender, and before the remote archive compiled on unit and daily record monitoring display, also carried out buffer memory, ensure that the stability of whole volume broadcast system, and with broadcast machine and the mutual minimizing of compiling stand-alone disk, extend the life-span of disk.
It should be noted that, in the embodiment of the present invention, the buffer memory that broadcast day aims at broadcast machine spatial cache and compiles in the preset space of unit, do not affect monitor staff monitor broadcast daily record and consult, the daily record that first and second set of time unit are arranged is generally a few second update time, can ensure the promptness of log acquisition.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.
Above to a kind of subtitle editing and playing system with log management function provided by the present invention, be described in detail, apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (7)
1. there is a subtitle editing and playing system for log management function, it is characterized in that, comprising: compile unit and at least one broadcast machine;
Described broadcast machine comprises: list receiving element, caption playing unit, and,
Daily record generation unit, during for caption playing, generates according to the broadcast state of each task and entry thereof in program menu and broadcasts daily record;
Log Sender unit, for being sent to volume unit by described broadcast daily record;
Log buffer unit, for by described broadcast log buffer in the spatial cache of this broadcast machine internal memory;
First judging unit, for judging whether the capacity that takies in described spatial cache reaches preset buffer memory; If not, then trigger log buffer unit and continue operation; If so, then trigger the first memory cell, and trigger Log Sender unit;
First memory cell, for being saved to the local disk of this broadcast machine by the broadcast daily record in spatial cache;
Described volume unit comprises: form editing unit, list transmitting element, and,
Daily record receiving element, for receiving the broadcast daily record that each broadcast machine sends;
Daily record writing unit, for compiling in the preset space of the corresponding broadcast machine of unit internal memory by described broadcast daily record write;
Second judging unit, for judging whether the capacity that takies in described preset space reaches preset memory space; If not, then trigger daily record writing unit and continue operation; If so, then monitoring display unit is triggered;
Monitoring display unit, for being presented at monitoring interface by the broadcast daily record in preset space.
2. the system as claimed in claim 1, is characterized in that, described broadcast machine also comprises:
Very first time setting unit, for arranging update time, according to described update time, clocked flip first memory cell and Log Sender unit.
3. the system as claimed in claim 1, is characterized in that, described volume unit also comprises:
Second memory cell, for being stored to the local disk compiling unit by the broadcast daily record in described preset space;
Wherein, when the capacity that takies that the second judging unit judges in described preset space reaches preset memory space, the second memory cell is triggered.
4. system as claimed in claim 3, it is characterized in that, described volume unit also comprises:
Second set of time unit, for arranging update time, according to described update time, clocked flip monitoring display unit and the second memory cell.
5. the system as claimed in claim 1, is characterized in that, described broadcast machine also comprises:
Daily record extraction unit, for extracting the key log record broadcasted in daily record;
Then the broadcast daily record extracted is sent to described volume unit by Log Sender unit.
6. the system as claimed in claim 1, is characterized in that, described broadcast daily record comprises:
Task names, clause name, time, broadcast state.
7. system as claimed in claim 6, it is characterized in that, described broadcast daily record also comprises:
The starting state of broadcast machine, closed condition and ID thereof mark.
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| CN101483723A (en) * | 2008-01-11 | 2009-07-15 | 新奥特（北京）视频技术有限公司 | Method for performance guarantee of television subtitle playing apparatus based on diversity application |
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| CN1980381B (en) * | 2005-12-08 | 2010-07-14 | 厦门雅迅网络股份有限公司 | Taxi networked advertisement playing effect data processing method |
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