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Play method and play device of multimedia file

A technology of a multimedia file and a playback method, applied in the field of multimedia file playback, can solve the problem of not being able to watch pictures at the same time

Inactive Publication Date: 2013-01-16
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you want to browse other files during this operation, the menu displaying the file list will cover the currently playing screen, and you cannot watch the currently playing screen while browsing the file list.

Method used

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  • Play method and play device of multimedia file
  • Play method and play device of multimedia file
  • Play method and play device of multimedia file

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] figure 1 It is a flow chart of the multimedia file playing method provided by the first embodiment of the present invention. Such as figure 1 As shown, the above methods include:

[0017] Step S1, playing a multimedia file in the first terminal.

[0018] For example, playing TV programs or multimedia files stored in storage devices. The storage device may be a built-in memory of the first terminal, such as a built-in hard disk, or an external memory accessed through an external storage interface of the first terminal, such as an external hard disk, U disk, SD card, MMC card and other non-volatile memory.

[0019] Step S2, traversing at least one directory of the first terminal in the background and correspondingly generating multimedia file information.

[0020] Step S2 may be triggered by a user operation, for example, when the user presses a predetermined key when playing a multimedia file on the first terminal or presses a specific button on the second terminal. ...

Embodiment 2

[0035] The second implementation of the present invention provides a method for playing a multimedia file, which is the same as the method for playing a multimedia file in the first embodiment ( figure 1 ) is similar, except that, see figure 2 , step S3 specifically includes:

[0036] In step S210, the file information request sent by the second terminal is received. For example, the second terminal may send the file information request to the first terminal through a wireless local area network.

[0037] Step S220, detecting whether the multimedia file information is ready; if the file information is ready, execute step S230; otherwise, end.

[0038]Step S230, detecting the network connection state; if the network is in the connection state, then execute step S240, otherwise, re-detect after a predetermined time interval such as 5 seconds. It can be understood that here it is necessary to limit the number of times to re-detect the network to avoid entering an infinite loo...

Embodiment 3

[0044] The third embodiment of the present invention provides a device for playing multimedia files, such as image 3 As shown, the playback device 400 includes a playback module 410 and a background module 420 . The background module 420 includes: a traversal unit 421 , a file information sending unit 422 , and an instruction monitoring unit 423 .

[0045] The playing module 410 is used for playing TV programs or multimedia files stored in the storage device.

[0046] The traversal unit 421 is configured to traverse at least one directory of the first terminal in the background and generate multimedia file information accordingly.

[0047] The file information sending unit 422 is configured to send the multimedia file information to the second terminal according to a request sent by the second terminal. Specifically, see figure 2 , the file information sending unit 422 is used to: after receiving the file information request signal sent by the second terminal, detect whet...

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PUM

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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 [0001] The invention belongs to multimedia file playing technology, in particular to a multimedia file playing method and playing device. Background technique [0002] The playback of multimedia files has become an essential function of various playback terminals. As the storage space of storage devices continues to increase, the number of files that can be stored in the storage devices inside the playback terminal or external mobile storage devices is also increasing. This requires the playback terminal to be used as a display device to play various multimedia files with good operability and ease of use. [0003] The current multimedia playback terminal often displays the files in the storage device in the form of a list, and the list is displayed in front of the program in the form of a menu. The user usually needs to use the direction keys on the remote control to move the focus of the menu to query the list. To play a certain When selecting a file, you f...

Claims

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Application Information

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IPC IPC(8): G11B20/00G11B19/02
Inventor 陈春晓
Owner HISENSE VISUAL TECH CO LTD