CN102881303A - Play method and play device of multimedia file - Google Patents
Play method and play device of multimedia file Download PDFInfo
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- CN102881303A CN102881303A CN2012103330127A CN201210333012A CN102881303A CN 102881303 A CN102881303 A CN 102881303A CN 2012103330127 A CN2012103330127 A CN 2012103330127A CN 201210333012 A CN201210333012 A CN 201210333012A CN 102881303 A CN102881303 A CN 102881303A
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Abstract
The invention relates to a play method of multimedia files. The play method comprises the following steps: playing a multimedia file in a first terminal; carrying out the following background operations: going through at least one catalog of the first terminal and correspondingly generating multimedia file information; transmitting the multimedia file information to a second terminal; monitoring a file opening instruction returned from the second terminal; and playing the multimedia file appointed by the file opening instruction if the file opening instruction transmitted by the second terminal is monitored. With the adoption of the play method of the multimedia file, the selection and opening processes of the file can be accomplished under the condition that a selection interface is not displayed on the first terminal, so that the selection interface is prevented from occupying a current screen. In addition, the invention also provides a play device of multimedia files.
Description
Technical field
The invention belongs to the multimedia file play-back technology, be specifically related to a kind of player method and playing device of multimedia file.
Background technology
The broadcast of multimedia file has become the necessary functions of various playback terminals, along with the storage space of memory device constantly increases, no matter in the memory device of playback terminal inside or the movable storage device that can be external, storable file is also increasing, and this just requires playback terminal to play various multimedia files as display device need to possess good operability and ease for use.
Present multimedia play terminal is often by the file in the form demonstration memory device of tabulation, tabulation is presented at the program front of broadcast with the form of menu, the user usually need to move by the directionkeys of telepilot the focus of menu and come Query List, at first need when playing certain file menu focus is moved on on the icon of this file, confirm again to play.If browse alternative document, the menu of dir shelters from progress picture, watches the picture of current broadcast when can not accomplish the browser document tabulation in this process that operates in played file.
Summary of the invention
In view of this, be necessary to provide a kind of player method and playing device of multimedia file, its can under not affecting the broadcast prerequisite of current multimedia file, finish multimedia file in the catalogue fluent, select and control.
A kind of player method of multimedia file comprises: play a multimedia file in first terminal; And carry out following consistency operation: at least one catalogue and the corresponding generation multimedia document information that travel through described first terminal; Described multimedia document information is sent to the second terminal; Monitor the File Open instruction that described the second terminal is returned; And if monitor the File Open instruction that described the second terminal sends, play the multimedia file of described File Open instruction appointment.
A kind of playing device of multimedia file comprises: playing module is used for playing a multimedia file at first terminal; And background module, comprising: the traversal unit is used at least one catalogue and corresponding generation multimedia document information at backstage traversal first terminal; The fileinfo transmitting element is used for described multimedia document information is sent to the second terminal; The command monitoring unit is used for monitoring the File Open instruction that described the second terminal sends; And if monitor the file play instruction that described the second terminal sends, then call the multimedia file that described playing module is play described File Open instruction appointment.
In the player method and playing device of above-mentioned multimedia file, first terminal traversal memory storage obtains the directory information of file, and directory information is transferred to the second terminal shows, the user can finish the selection of file in the second terminal, and selection information is back to first terminal, so first terminal can realize opening the browsing of multimedia file, selection and control procedure easily under the situation that does not show the interface that opens file.
For above and other purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 shows the process flow diagram of the player method of the multimedia file that first embodiment of the invention provides.
Fig. 2 shows the process flow diagram of the player method of the multimedia file that second embodiment of the invention provides.
Fig. 3 shows the structured flowchart of the playing device of the multimedia file that third embodiment of the invention provides.
Embodiment
Be technological means and the effect that the predetermined goal of the invention of realization is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to foundation the specific embodiment of the present invention, structure, feature and effect thereof, be described in detail as follows.
The embodiment of the present application provides a kind of player method of multimedia file, first terminal its can solve in the prior art in the play multimedia file inquiry file information list time tabulation cover the problem of current playing frames.
In the player method of above-mentioned multimedia file, moving respectively in first terminal and the second terminal has specific service, is used for carrying out each other exchanges data and carries out corresponding instruction according to the agreement that pre-defines.Particularly, the second terminal is connected to first terminal by bluetooth or WLAN (wireless local area network), first terminal traversal memory storage obtains the directory information of file, and directory information is transferred to the second terminal shows, the user can finish the selection of file in the second terminal, and selection information is back to first terminal, so first terminal can be realized the selection course that will open file easily under the situation that does not show the interface that opens file.Above-mentioned first terminal is such as can being that numeral is looked machine, digital TV set-top box, internet television, PC etc.The second above-mentioned terminal can be mobile phone, panel computer or other portable electron devices etc.
Embodiment 1:
The process flow diagram of the player method of the multimedia file that Fig. 1 provides for first embodiment of the invention.As shown in Figure 1, said method comprises:
Step S1 plays a multimedia file in first terminal.
For example play TV programme or be stored in the interior multimedia file of memory device.Memory device can be the first terminal internal memory, such as built-in hard disk, also can be the external memory storage by the access of first terminal exterior storage interface, such as nonvolatile memories such as external hard drive, USB flash disk, SD card, mmc cards.
Step S2 is at least one catalogue and the corresponding generation multimedia document information of backstage traversal first terminal.
Step S2 can operate triggering by the user, for example, triggers step S2 when the user presses predetermined button during at first terminal play multimedia file or when pressing specific button in the second terminal.
In addition, step S2 also triggers automatically, for example, regularly carries out, and perhaps by the plug event of monitoring first terminal External memory equipment, can trigger step S2 when External memory equipment access first terminal is arranged.That is if above-mentioned memory device is External memory equipment, the player method of the multimedia file of present embodiment also comprises: whether monitoring has the External memory equipment access; And if External memory equipment when access execution in step S2 arranged.
And one or more catalogue can be arranged in the memory device, store one or more multimedia files under these one or more catalogues or in its sub-directory.Above-mentioned multimedia file such as audio file or video file etc.By traveling through these sub-directories and multimedia file, generate the tabulation of sub-directory and multimedia file, this tabulation namely can be used as above-mentioned multimedia document information.In addition, be appreciated that herein fileinfo is not limited to the form of above-mentioned tabulation, for example, can also adopt extend markup language (tree) to describe multimedia document information.
In addition, be appreciated that in the multimedia document information also can further comprise other information, the classified information of multimedia file for example, the classification of multimedia file can realize after identifying its suffix in the process of traversal.The file of for example sewing .mp3 by name can be categorized as audio frequency, and the file of suffix .mp4 by name can be categorized as video.The sequencing information that also can comprise further, multimedia file in the multimedia document information.
Step S3 is sent to described the second terminal with described multimedia document information.
As mentioned above, moving respectively in the second terminal and the first terminal has specific service, is used for carrying out exchanges data each other, by this passage the multimedia document information of obtaining among the step S2 is sent to the second terminal.Step S3 can trigger behind step S2 automatically, can also be to carry out according to the request that the second terminal is sent.
Step S4 monitors the File Open instruction that the second terminal sends.
Be appreciated that, after step S3, the second terminal can receive above-mentioned multimedia document information, trigger the display module in the second terminal this moment, this display module shows that with patterned form multimedia document information supplies the user to select, generate corresponding File Open instruction behind selected certain multimedia file of user, this document OPEN will comprise path or the identifier information of selected multimedia file at least, and the File Open instruction is sent in the first terminal.If be appreciated that the classified information that comprises multimedia file in the multimedia document information, the display module of the second terminal can also show according to category classification.
The File Open instruction that above-mentioned monitoring the second terminal sends for example refers to monitor the data that the second terminal that specific network ports receives sends, and goes out specific File Open instruction according to predefined protocol filtering.
Step S5 after the File Open instruction that monitors the transmission of the second terminal, opens the multimedia file of described File Open instruction appointment.
Can know its form according to the file suffixes name, can call corresponding application program, the fullpath of the multimedia file that will open passes to this application program to open the file of described File Open instruction appointment as parameter.
Yet, be appreciated that, pass to this application program as parameter at the fullpath of the file that will open and also can carry out in advance the file availability testing process before with the multimedia file of opening described File Open instruction appointment, particularly, comprising: resolve type and path that described File Open instruction obtains the file that will open; Judge according to described path whether the described multimedia file that will open is effective; If effectively then starting corresponding the application according to described type, the described multimedia file that will open opens the described multimedia file that will open.
Be appreciated that except step S2 step S3 all can carry out on the backstage to step S5, and need not show in the interface, and the content that needs to show can be carried out in the second terminal.Certainly, show that under the situation that does not affect the main interface of first terminal a suggestive interface element represents that current the connection with the second terminal is acceptable.
In the player method of the multimedia file of present embodiment, first terminal traversal memory storage obtains the directory information of file, and directory information is transferred to the second terminal shows, the user can finish the selection of file in the second terminal, and selection information is back to first terminal, therefore first terminal is just in the play multimedia file, do not affect browsing of can realizing easily under the situation of current interface opening file, selection and control procedure.
Embodiment 2
The present invention second implements to provide a kind of player method of multimedia file, and the player method (Fig. 1) of the multimedia file of itself and the first embodiment is similar, and its difference is, consults Fig. 2, and step S3 specifically comprises:
Step S210 receives the file information request that the second terminal sends.The second terminal for example can be sent to file information request in the first terminal by WLAN (wireless local area network).
Step S220, whether detect described multimedia document information ready; If fileinfo is ready, execution in step S230 then, otherwise finish.
Step S230, the Sampling network connection status; If network is in connection status, execution in step S240 then, otherwise the interval schedule time for example again detect after 5 seconds.Be appreciated that the number of times that needs to limit again Sampling network herein in order to avoid enter endless loop.For example, still then finish after the failure when again detecting 5 times.
Step S240 is sent to described the second terminal, then execution in step S250 with described fileinfo.
Step S250 receives the feedback information that described the second terminal sends, then execution in step S260.
Step S260 judges whether described feedback information shows to send unsuccessfully, if send unsuccessfully then re-start step S230.
In the player method of the multimedia file of present embodiment, among the step S3 the unexpected processing logic in the fileinfo process of transmitting is strengthened, so that the process of transmitting of multimedia document information is more reliable among the step S3.
Third embodiment of the invention provides a kind of playing device of multimedia file, and as shown in Figure 3, playing device 400 comprises playing module 410 and background module 420.Background module 420 comprises: traversal unit 421, fileinfo transmitting element 422 and command monitoring unit 423.
The request that fileinfo transmitting element 422 is used for sending according to the second terminal is sent to described the second terminal with described multimedia document information.Particularly, consult Fig. 2, fileinfo transmitting element 422 is used for: whether behind the file information request signal that receives the transmission of the second terminal, it is ready to detect the described fileinfo of file; If the ready then Sampling network of multimedia document information connection status; Be in connection status if detect network, then described multimedia document information be sent to described the second terminal; Be in not-connected status if detect network, then schedule time re invocation described network detecting unit in interval re-starts detection, and finishes to send after described network detecting unit continuous detecting surpasses the restriction number of times.In addition, fileinfo transmitting element 422 also is used for: receive the feedback information that described the second terminal sends after described fileinfo is sent to described the second terminal; If showing to send, described feedback information unsuccessfully then re-starts transmission.
In addition, background module 420 also comprises storage monitoring means 424, and whether be used for monitoring has the External memory equipment access, if there is the exterior storage access then to call at least one catalogue of the described first terminal of described traversal unit 421 traversals.
About other details of first terminal 400, also can be with reference to figure 1, Fig. 2 and associated description.
In the first terminal of present embodiment, its traversal memory storage obtains the directory information of file, and directory information is transferred to the second terminal shows, the user can finish the selection of file in the second terminal, and selection information is back to first terminal, so first terminal can be realized the selection course that will open file easily under the situation that does not show the interface that opens file.
In addition, the embodiment of the invention also provides a kind of computer-readable recording medium, is stored with computer executable instructions, and above-mentioned computer-readable recording medium for example is for example CD, hard disk or flash memory of nonvolatile memory.Above-mentioned computer executable instructions is used for allowing computing machine or similar arithmetic unit finish the various operations of the player method of above-mentioned multimedia file.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solution of the present invention content, according to technical spirit of the present invention any brief introduction that above embodiment does is revised, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (10)
1. the player method of a multimedia file is characterized in that, said method comprising the steps of:
In first terminal, play a multimedia file; And
Carry out following consistency operation:
Travel through at least one catalogue and the corresponding generation multimedia document information of described first terminal;
Described multimedia document information is sent to the second terminal;
Monitor the File Open instruction that described the second terminal is returned; And
If monitor the File Open instruction that described the second terminal sends, play the multimedia file of described File Open instruction appointment.
2. the player method of multimedia file as claimed in claim 1 is characterized in that, described memory device is the External memory equipment that is connected to first terminal, and described method also comprises:
Whether monitoring has the External memory equipment access; And
If carry out described consistency operation when the External memory equipment access is arranged.
3. the player method of multimedia file as claimed in claim 1 is characterized in that, also comprises the classification of multimedia file in the described multimedia document information;
The player method of described multimedia file also comprises: described the second terminal shows according to described category classification after receiving described multimedia messages.
4. the player method of multimedia file as claimed in claim 1 is characterized in that, described fileinfo is sent to described the second terminal comprises:
Receive the file information request that the second terminal sends;
Whether detect described multimedia document information ready;
If described multimedia document information is ready, the Sampling network connection status;
Be in connection status if detect network, then described fileinfo be sent to described the second terminal;
Be in not-connected status if detect network, interval schedule time Sampling network state again then, continuous detecting surpasses and then finishes to send after limiting number of times.
5. the player method of multimedia file as claimed in claim 1 is characterized in that, the multimedia file of opening described File Open instruction appointment comprises:
Resolve described File Open instruction and obtain type and the path of the multimedia file that will open;
Judge according to described path whether the described multimedia file that will open is effective;
If effectively then starting corresponding the application according to described type, the described multimedia file that will open opens the described file that will open.
6. the playing device of a multimedia file is characterized in that, comprising:
Playing module is used for playing a multimedia file at first terminal; And
Background module comprises:
The traversal unit is used at least one catalogue and corresponding generation multimedia document information at backstage traversal first terminal;
The fileinfo transmitting element is used for described multimedia document information is sent to the second terminal;
The command monitoring unit is used for monitoring the File Open instruction that described the second terminal sends; And if monitor the file play instruction that described the second terminal sends, then call the multimedia file that described playing module is play described File Open instruction appointment.
7. the playing device of multimedia file as claimed in claim 6 is characterized in that, described memory device is the External memory equipment that is connected to first terminal, and described multimedia playing apparatus also comprises:
The storage monitoring modular, whether have External memory equipment access, if there is the exterior storage access then to call described background module if being used for monitoring.
8. the playing device of multimedia file as claimed in claim 6 is characterized in that, also comprises the classification of multimedia file in the described multimedia document information;
Described the second terminal also comprises display module, shows according to described category classification after being used for receiving described multimedia messages.
9. the playing device of multimedia file as claimed in claim 6 is characterized in that, described fileinfo transmitting element is used for:
Whether after the multimedia document information request that receives the transmission of the second terminal, it is ready to detect described multimedia document information;
If described multimedia document information is ready, the Sampling network connection status;
Be in connection status if detect network, then described multimedia document information be sent to described the second terminal; And
Be in not-connected status if detect network, then schedule time re invocation described network detecting unit in interval re-starts detection, and finishes to send after described network detecting unit continuous detecting surpasses the restriction number of times.
10. the playing device of multimedia file as claimed in claim 6 is characterized in that, described command monitoring unit is used for:
Resolve described File Open instruction, obtain type and the path of the file that will open;
Judge according to described path whether the described file that will open is effective; And
If effectively then starting corresponding the application according to described type, the described file that will open opens the described file that will open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2012103330127A CN102881303A (en) | 2012-09-10 | 2012-09-10 | Play method and play device of multimedia file |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103330127A CN102881303A (en) | 2012-09-10 | 2012-09-10 | Play method and play device of multimedia file |
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| CN102881303A true CN102881303A (en) | 2013-01-16 |
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| CN2012103330127A Pending CN102881303A (en) | 2012-09-10 | 2012-09-10 | Play method and play device of multimedia file |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104777965A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Document list processing method, mobile terminal and system |
| CN105791964A (en) * | 2016-03-11 | 2016-07-20 | 传成文化传媒（上海）有限公司 | Cross-platform media file playing method and system |
| CN105808202A (en) * | 2016-03-08 | 2016-07-27 | 广东欧珀移动通信有限公司 | Information display method and relevant equipment |
| CN106412857A (en) * | 2016-10-18 | 2017-02-15 | 努比亚技术有限公司 | Method and device for sending multimedia message |
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| CN102291614A (en) * | 2011-07-05 | 2011-12-21 | 深圳市同洲电子股份有限公司 | Method, terminal and system for receiving multimedia file played by terminal by using digital television |
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| JP2005004936A (en) * | 2003-06-16 | 2005-01-06 | Matsushita Electric Ind Co Ltd | Terminal equipment, server device, and video/sound playback system |
| CN101964860A (en) * | 2009-07-23 | 2011-02-02 | 孙博雅 | Home theater server |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777965A (en) * | 2015-03-20 | 2015-07-15 | 广东欧珀移动通信有限公司 | Document list processing method, mobile terminal and system |
| CN104777965B (en) * | 2015-03-20 | 2018-01-23 | 广东欧珀移动通信有限公司 | A kind of listed files processing method and mobile terminal and system |
| CN105808202A (en) * | 2016-03-08 | 2016-07-27 | 广东欧珀移动通信有限公司 | Information display method and relevant equipment |
| CN105791964A (en) * | 2016-03-11 | 2016-07-20 | 传成文化传媒（上海）有限公司 | Cross-platform media file playing method and system |
| CN105791964B (en) * | 2016-03-11 | 2018-12-04 | 传成文化传媒（上海）有限公司 | cross-platform media file playing method and system |
| CN106412857A (en) * | 2016-10-18 | 2017-02-15 | 努比亚技术有限公司 | Method and device for sending multimedia message |
| CN106412857B (en) * | 2016-10-18 | 2020-07-07 | 努比亚技术有限公司 | Method and device for sending multimedia message |
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Application publication date: 20130116 |