CN110019859A - A kind of multimedia file management method and device - Google Patents
A kind of multimedia file management method and device Download PDFInfo
- Publication number
- CN110019859A CN110019859A CN201710757772.3A CN201710757772A CN110019859A CN 110019859 A CN110019859 A CN 110019859A CN 201710757772 A CN201710757772 A CN 201710757772A CN 110019859 A CN110019859 A CN 110019859A
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- 238000007726 management method Methods 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/40—Information retrieval; Database structures therefor; File system structures therefor of multimedia data, e.g. slideshows comprising image and additional audio data
- G06F16/44—Browsing; Visualisation therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Multimedia (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention relates to a kind of multimedia file management methods, comprising: monitors the connection of extraneous storage equipment or network, distributes unique device identification number for the equipment or network and store the device identification number；The media file stored in the scanning equipment or network, unique file identifier is distributed for the media file, and the media file and file identifier are stored for browsing, there is index relative between the file identifier and device identification number.Compared with prior art, the present invention makes the user do not need switching equipment, so that it may which the media file on external device or network that browsing is connected on media device has very strong compatible extensions.
Description
Technical field
The present invention relates to a kind of file management methods, more particularly, to a kind of multimedia file management method and device.
Background technique
In digital electronic age, the mobile device that can store media resource file is more and more, while also occurring big
Measure network multimedia.In vehicle mounted multimedia field, these multimedia storage devices and network portion can support browsing and
It plays.
But at present in vehicle mounted multimedia field, the multimedia file of different mobile devices or network is browsed, is needed
First equipment or network, the media file then stored by drive software scanning device or network is selected finally to show
User.User can not browse the media file that storage changes on different devices simultaneously, influence user experience.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of multimedia file pipes
Manage method and device.
The purpose of the present invention can be achieved through the following technical solutions:
As the first scheme, a kind of multimedia file management method, comprising:
The connection for monitoring extraneous storage equipment or network is that the equipment or network distribute unique device identification number simultaneously
The storage device identification number；
The media file stored in the scanning equipment or network distributes unique file for the media file and knows
Alias, and store the media file and file identifier with for browsing, the file identifier and device identification number
Between have index relative；
The disconnection for monitoring extraneous storage equipment or network, deletes the device identification number of corresponding equipment or network；
According to deleted device identification number, corresponding media file and file identifier are deleted.
As second scheme, a kind of multimedia file management device, comprising:
For monitoring the connection of extraneous storage equipment or network, and unique equipment is distributed for the equipment or network and is known
The device management module of alias；
For storing the equipment information database of the device identification number；
For scanning the media file stored in the equipment or network, and it is unique for the media file distribution
The media file management module of file identifier has index relative between the file identifier and device identification number；
For storing the media file database of the media file and its file identifier.
The device management module is also used to monitor the disconnection of extraneous storage equipment or network, and deletes the equipment
Or the device identification number of network, the media file management module are also used to according to deleted device identification number, described
Media file database in delete corresponding media file and file identifier.
The media file management module includes the unit for data variation in detection device information database.
Preferably, the device is car-mounted device.
In the two schemes, it is preferred that the described extraneous storage equipment include mobile hard disk, CD, in SD card extremely
Few one kind.
The network includes at least one of social networks, video website.
Compared with prior art, the invention has the following advantages that
(1) improve user experience: user is not necessarily to switching equipment, so that it may which the external world that browsing is connected on media device is set
Media file on standby or network；Since media file information is stored in media database, and media database is storable in
In caching, quickly, user experience can be greatly improved in reading speed.
(2) very strong compatible extensions: it is following the extraneous storage equipment for having more new types or network occur,
Only need to be added the media file scanning mode of the external device or network on the basis of the present invention in media file management module,
The external equipment of the type or the media file browsing of network can be integrated.
Detailed description of the invention
Fig. 1 is the increase equipment and media flow diagram of the present embodiment 1；
Fig. 2 is the sweep equipment and media flow diagram of the present embodiment 1；
Fig. 3 is the module connection diagram of embodiment 2.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of multimedia file management method, comprising:
After vehicle-mounted media equipment is arrived in external world's storage equipment or network connection, the company of extraneous storage equipment or network is monitored
It connects, for equipment or the unique device identification number of network distribution and stores device identification number；
The media file stored in scanning device or network distributes unique file identifier for media file, and stores
Media file and file identifier are to have index relative for browsing between file identifier and device identification number.
After external world's storage equipment or network are disconnected from vehicle-mounted media equipment, extraneous storage equipment or network are monitored
It disconnects, deletes the device identification number of corresponding equipment or network；
According to deleted device identification number, corresponding media file and file identifier are deleted.
External world's storage equipment includes at least one of mobile hard disk, CD, SD card, and network includes social networks, video network
At least one of stand, it can be connected by the modes such as bluetooth, wifi, USB.
In this way, user when browsing file, can directly be played by the stored media file of selection reading, without
It finds corresponding equipment or network plays out.It can be believed by the included file of search file identifier, searching media files
The ways of search such as breath play, also all readable media files in the browsable equipment having connected or network.
Embodiment 2
A kind of multimedia file management device, comprising:
Unique device identification number is distributed for monitoring the connection of extraneous storage equipment or network, and for equipment or network
Device management module 1, device management module 1 are also used to monitor the disconnection of extraneous storage equipment or network, and sweep equipment or net
The device identification number of network；
For storing the equipment information database 3 of device identification number；
Media file for being stored in scanning device or network, and unique file identifier is distributed for media file
Media file management module 2 has index relative between file identifier and device identification number, media file management module 2 is also
For deleting corresponding media file and file identifier in media file database 4 according to deleted device identification number；
For storing the media file database 4 of media file and its file identifier, media file database 4 is stored in
In caching.
Connection relationship is as follows, and device management module 1 monitors the connection or disconnection of extraneous storage equipment or network, and controls
The external device of control equipment information database 3 or the insertion of the network information or deletion；The monitoring of media file management module 2 is set
The external equipment of standby information database 3 or the information of network increase and delete, and control the media in media file database 4
The insertion or deletion of the file information；Equipment information database 3 and media file database 4 are stored in vehicle-mounted multimedia equipment
In caching.
Working principle is as follows, and after the external world stores equipment or vehicle-mounted media equipment is arrived in network connection, device management module 1 is
It distributes unique device identification number, and the information of the external equipment or network is stored to equipment information database 3；Media text
After part management module 2 detects that equipment information database 3 has new external equipment or network to be added, scan the external equipment or
Then network, the media file stored and relevant information, including URL, filename, file type, store path etc. are every
A media file distributes secondary index number；Last media file management module 2 is according to unique device identification number and secondary index
Number unique file identifier is generated, is stored in media file database 4.Meanwhile the information of media file is also stored in media
In document data bank 4, media player can play media file by URL.
Device identification number+secondary index number mode can be used to name in file identifier, for example, the equipment quilt being newly added
Uniquely be named as D01,20 media files be scanned in the equipment, then the secondary index number under the equipment be S01~
S20, the file identifier of generation are then D01S01~D01S20, are unique in entire media file database.
After external world's storage equipment or network are disconnected from vehicle-mounted media equipment, device management module 1 is from facility information
Database 3 deletes the facility information；Media file management module 2 detects that equipment information database 3 has external equipment or net
After network disconnects, according to the device identification number of the external device of disconnection or network, from being stored in media file database 4
It finds media file and deletes.
Claims (10)
1. a kind of multimedia file management method characterized by comprising
The connection of extraneous storage equipment or network is monitored, for the equipment or the unique device identification number of network distribution and is stored
The device identification number；
The media file stored in the scanning equipment or network distributes unique file identification for the media file
Number, and store the media file and file identifier with for browsing, the file identifier and device identification number it
Between have index relative.
2. a kind of multimedia file management method according to claim 1, which is characterized in that further include:
The disconnection for monitoring extraneous storage equipment or network, deletes the device identification number of corresponding equipment or network；
According to deleted device identification number, corresponding media file and file identifier are deleted.
3. a kind of multimedia file management method according to claim 1, which is characterized in that the extraneous storage equipment
Including at least one of mobile hard disk, CD, SD card.
4. a kind of multimedia file management method according to claim 1, which is characterized in that the network includes social activity
At least one of network, video website.
5. a kind of multimedia file management device characterized by comprising
Unique device identification number is distributed for monitoring the connection of extraneous storage equipment or network, and for the equipment or network
Device management module (1)；
For storing the equipment information database (3) of the device identification number；
Unique file is distributed for scanning the media file stored in the equipment or network, and for the media file
The media file management module (2) of identifier has index relative between the file identifier and device identification number；
For storing the media file database (4) of the media file and its file identifier.
6. a kind of multimedia file management device according to claim 5, which is characterized in that the device management module
(1) it is also used to monitor the disconnection of extraneous storage equipment or network, and deletes the device identification number of the equipment or network, it is described
Media file management module (2) be also used to according to deleted device identification number, in the media file database (4)
Delete corresponding media file and file identifier.
7. a kind of multimedia file management device according to claim 5, which is characterized in that the media file management
Module (2) includes the unit for data variation in detection device information database (3).
8. a kind of multimedia file management device according to claim 5, which is characterized in that the extraneous storage equipment
Including at least one of mobile hard disk, CD, SD card.
9. a kind of multimedia file management device according to claim 5, which is characterized in that the network includes social activity
At least one of network, video website.
10. a kind of multimedia file management device according to claim 5, which is characterized in that the device is vehicle-mounted
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757772.3A CN110019859A (en) | 2017-08-29 | 2017-08-29 | A kind of multimedia file management method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710757772.3A CN110019859A (en) | 2017-08-29 | 2017-08-29 | A kind of multimedia file management method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110019859A true CN110019859A (en) | 2019-07-16 |
Family
ID=67186152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710757772.3A Pending CN110019859A (en) | 2017-08-29 | 2017-08-29 | A kind of multimedia file management method and device |
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| Country | Link |
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| CN (1) | CN110019859A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473240A (en) * | 2012-06-08 | 2013-12-25 | Tcl集团股份有限公司 | Storage-equipment-based file scanning method and device |
| CN104536961A (en) * | 2014-11-04 | 2015-04-22 | 深圳创维数字技术有限公司 | Scanning method and scanning system for local media files |
-
2017
- 2017-08-29 CN CN201710757772.3A patent/CN110019859A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103473240A (en) * | 2012-06-08 | 2013-12-25 | Tcl集团股份有限公司 | Storage-equipment-based file scanning method and device |
| CN104536961A (en) * | 2014-11-04 | 2015-04-22 | 深圳创维数字技术有限公司 | Scanning method and scanning system for local media files |
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Application publication date: 20190716 |
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| RJ01 | Rejection of invention patent application after publication |