CN101272502B - Multimedia synchronizing apparatus and method - Google Patents
Multimedia synchronizing apparatus and method Download PDFInfo
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- CN101272502B CN101272502B CN2007100383831A CN200710038383A CN101272502B CN 101272502 B CN101272502 B CN 101272502B CN 2007100383831 A CN2007100383831 A CN 2007100383831A CN 200710038383 A CN200710038383 A CN 200710038383A CN 101272502 B CN101272502 B CN 101272502B
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Abstract
The invention provides a multimedia synchronous device and a multimedia synchronous method, wherein, the device is connected with a network and consists of a sense module, a comparison module, a synchronization module, a memory and a multimedia database. with the device, the method includes the following steps: the sense module automatically senses whether synchronized equipment exists in the network; when the sense module senses synchronized equipment, the comparison module compares the media indexes of local or allopatry multimedia materials and determines the multimedia materials as the synchronized multimedia materials which are dissimilar with the media indexes of the local multimedia materials in the media indexes of the allopatry multimedia materials; the synchronization module downloads the synchronized multimedia to be transmitted to the memory; the memory stores the synchronized multimedia materials and inputs the media index of the synchronized multimedia materials to the multimedia database. Through the automatic backup of the multimedia materials, users can use all the multimedia materials in the network conveniently.
Description
[technical field]
The invention provides a kind of multimedia synchronizer and multimedia synchronization method, particularly a kind ofly can realize synchronous multimedia synchronizer and multimedia synchronization method by automated back-up.
[background technology]
Along with the rise of digital household appliances, (Digital Media Server DMS) has come into user's family to digital media server gradually, plays multimedia solution on PC or other embedded device for the user provides at the home theater in parlor.When the user had two DMS equipment simultaneously, such as a PC and an embedded memory device are arranged, but the content of multimedia of two DMS equipment (comprised film, music, picture or the like) also inequality, for example, the embedded memory device of the film on the PC does not but have.After the PC shutdown, the user just can not play this film.
[summary of the invention]
Main purpose of the present invention is to provide a kind of can realize synchronous multimedia synchronizer and multimedia synchronization method by automated back-up.
For reaching above purpose, the invention provides a kind of multimedia synchronizer, it is connected in the network, and this multimedia synchronizer comprises a memory, and this memory is in order to store local multimedia document; This memory multimedia database that is coupled, this multimedia database is in order to store the media index of local multimedia document; This multimedia synchronizer also comprises a detecting module, and whether this detecting module exists one by synchronizer in order to detect in this network, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer; And this multimedia database and this detecting module comparison module that is coupled, this comparison module is in order to the media index of more local multimedia document and the media index of strange land multimedia document, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document; And comparison module and the memory synchronous module that all is coupled, this synchronization module is downloaded by the synchronized multimedia data to memory according to comparative result.
The invention provides a kind of multimedia synchronization method, reaching, and this multimedia synchronizer is connected in the network by a multimedia synchronizer for it; Wherein, this multimedia synchronizer comprises detecting module, comparison module, synchronization module, memory and the multimedia database that intercouples, and store local multimedia document in the memory, and store the media index of local multimedia document in the multimedia database; And this multimedia synchronization method may further comprise the steps: whether have one by synchronizer in this network of detecting module Auto-Sensing, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer; When detecting module detects one during by synchronizer, then by the media index of the more local multimedia document of comparison module and the media index of strange land multimedia document, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document, and will be transferred to synchronization module by the synchronized multimedia data; Synchronization module is downloaded by the synchronized multimedia data and is transferred to memory; Memory stores also will be exported in the multimedia database by the media index of synchronized multimedia data by the synchronized multimedia data.
Compared to prior art, but multimedia synchronizer and multimedia synchronization method automated back-up by other multimedia document in the synchronizer, thereby concentrated multimedia documents all in the network; The user only need visit the multimedia synchronizer, just can playing network in all multimedia documents.
[description of drawings]
Fig. 1 is the functional-block diagram of multimedia synchronizer of the present invention.
Fig. 2 is the flow chart of multimedia synchronization method of the present invention.
[embodiment]
See also shown in Figure 1ly, multimedia synchronizer 100 of the present invention is connected in the network, and it has synchronizing function, and synchronizing function optionally is unlocked or closes.And this multimedia synchronizer 100 comprises a detecting module 20, this detecting module 20 judges whether multimedia synchronizer 100 has opened the Auto-Sensing function, detect whether have one in this network by synchronizer 200 and receive and manually be provided with selected one by synchronizer 200, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer 200; And this multimedia synchronizer 100 also comprises a memory 50, and this memory 50 is in order to store local multimedia document; This memory 50 couplings one multimedia database 60, this multimedia database 60 is in order to store the media index of local multimedia document; And this multimedia database 60 and this detecting module 20 couplings one comparison module 30, this comparison module 30 is in order to the media index of more local multimedia document and the media index of strange land multimedia document, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document; And comparison module 30 couplings one synchronous module 40, this synchronization module 40 is downloaded by the synchronized multimedia data to memory 50 according to comparative result.In addition, can connect many in this network, also be can be multimedia synchronizer 100 by synchronizer 200 by synchronizer 200.
Please in conjunction with consulting Figure 1 and Figure 2, reaching, and this multimedia synchronization method may further comprise the steps multimedia synchronization method of the present invention by above-mentioned multimedia synchronizer 100:
Step 300: detecting module 20 judges whether multimedia synchronizer 100 has opened the Auto-Sensing function, if then enter step 301; If not, change step 401 over to;
Step 301: whether have one by synchronizer 200 in this network of detecting module 20 Auto-Sensings, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer 200; When detecting module 20 detects one during by synchronizer 200, then enter step 302; Otherwise, finish this flow process;
Step 302: the media index of comparison module 30 more local multimedia documents and the media index of strange land multimedia document, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document, and will be transferred to synchronization module 40 by the synchronized multimedia data;
Step 303: synchronization module 40 is downloaded by the synchronized multimedia data and is transferred to memory 50;
Step 304: memory 50 storages also will be exported in the multimedia database 60 by the media index of synchronized multimedia data by the synchronized multimedia data;
Step 401: detecting module 20 receives and manually is provided with to select one by synchronizer 200, changes step 302 then over to.
In addition, when many are connected in above-mentioned network by synchronizer 200, can distinguish synchronously, one by the multimedia document of synchronizer 200 by automated back-up after, then repeating step 301 is to step 304, until all by the multimedia document of synchronizer 200 by automated back-up.In addition, when also being multimedia synchronizer 100, being closed by the synchronizing function of synchronizer 200, thereby preventing information redundancy by synchronizer 200.
Claims (8)
1. a multimedia synchronizer is connected in the network; It is characterized in that this multimedia synchronizer comprises:
One memory, it is in order to store local multimedia document;
One multimedia database, this memory that is coupled, and in order to store the media index of local multimedia document;
One detecting module, whether it exists one by synchronizer in order to detect in this network, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer;
One comparison module, this detecting module and this multimedia database are coupled, and, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document in order to the media index of more local multimedia document and the media index of strange land multimedia document; One synchronous module, coupling comparison module and memory, and this synchronization module is downloaded by the synchronized multimedia data to memory according to comparative result.
2. multimedia synchronizer according to claim 1 is characterized in that: be connected with many in the network by synchronizer.
3. multimedia synchronizer according to claim 1 is characterized in that: by synchronizer is the multimedia synchronizer.
4. multimedia synchronization method, reaching, and this multimedia synchronizer is connected in the network by a multimedia synchronizer for it; Wherein, this multimedia synchronizer comprises detecting module, comparison module, synchronization module, memory and multimedia database, and multimedia database coupled memory, comparison module coupling detection module and multimedia database, synchronization module coupling comparison module and memory, and store local multimedia document in the memory, and store the media index of local multimedia document in the multimedia database; It is characterized in that this multimedia synchronization method may further comprise the steps:
Whether have one by synchronizer in a, this network of detecting module Auto-Sensing, wherein, stored the media index of strange land multimedia document and strange land multimedia document by synchronizer;
B, detect one during when detecting module by synchronizer, then by the media index of the more local multimedia document of comparison module and the media index of strange land multimedia document, and will be defined as by the synchronized multimedia data with the different multimedia document of the media index of local multimedia document in the media index of strange land multimedia document, and will be transferred to synchronization module by the synchronized multimedia data;
C, synchronization module are downloaded by the synchronized multimedia data and are transferred to memory;
D, memory stores also will be exported in the multimedia database by the media index of synchronized multimedia data by the synchronized multimedia data.
5. multimedia synchronization method according to claim 4 is characterized in that: comprised also before step a step, detecting module judge whether the multimedia synchronizer has opened the Auto-Sensing function, if then enter step a.
6. multimedia synchronization method according to claim 5 is characterized in that: when not opening the Auto-Sensing function as if detecting module judgement multimedia synchronizer, can receive manually setting to select one by synchronizer by detecting module, change step b then over to.
7. multimedia synchronization method according to claim 4 is characterized in that: this network is connected with many during by synchronizer, after execution of step d, can be back to step a, and repeated execution of steps a is to steps d.
8. multimedia synchronization method according to claim 4 is characterized in that: when being the multimedia synchronizer by synchronizer, be closed by the synchronizing function of synchronizer.
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| CN2007100383831A CN101272502B (en) | 2007-03-23 | 2007-03-23 | Multimedia synchronizing apparatus and method |
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| CN2007100383831A CN101272502B (en) | 2007-03-23 | 2007-03-23 | Multimedia synchronizing apparatus and method |
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| CN101272502B true CN101272502B (en) | 2011-11-23 |
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| CN102255876A (en) * | 2010-05-18 | 2011-11-23 | 宏碁股份有限公司 | Media file collection method |
| CN108449619A (en) * | 2018-03-13 | 2018-08-24 | 广州市冰海网络技术有限公司 | A kind of multimedia information stream synchronizing device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000052828A1 (en) * | 1999-03-01 | 2000-09-08 | Koninklijke Philips Electronics N.V. | Digital synchronization of video signals |
| US20060126805A1 (en) * | 2004-12-15 | 2006-06-15 | Pantech&Curitel Communications, Inc. | Method of managing multimedia data and mobile communication terminal equipped with function of managing multimedia data |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000052828A1 (en) * | 1999-03-01 | 2000-09-08 | Koninklijke Philips Electronics N.V. | Digital synchronization of video signals |
| US20060126805A1 (en) * | 2004-12-15 | 2006-06-15 | Pantech&Curitel Communications, Inc. | Method of managing multimedia data and mobile communication terminal equipped with function of managing multimedia data |
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