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Play method and play device of multi-media files

A multimedia file and playback method technology, applied in the multimedia field, can solve problems such as long time consumption, large delay, and complex file structure, and achieve the effects of improving unpacking efficiency, avoiding freezes, and simple formats

Active Publication Date: 2015-11-11
青岛海信移动通信技术有限公司
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0008] It can be seen that the file structure of the MPEG-4 format is complex, so that it takes a long time to decapsulate the multimedia file in the MPEG-4 format, and the time delay is very large, which is easy to cause the phenomenon of freezing when playing continuously

Method used

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  • Play method and play device of multi-media files
  • Play method and play device of multi-media files
  • Play method and play device of multi-media files

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Embodiment Construction

[0084] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0085] refer to figure 1 , shows a flow chart of the steps of Embodiment 1 of a method for recording a multimedia file according to the present invention, which may specifically include the following steps:

[0086] Step 101, when receiving a recording request for a multimedia file, set recording parameters;

[0087] It should be noted that the embodiments of the present invention can be applied to mobile communication devices with cameras, for example, mobile phones, tablet computers, smart wearable devices (such as smart watches) and so on.

[0088] Of course, the embodiments of the present invention can also be applied to other terminal devices, such as smart TVs, smart cameras, etc., which are not limited by the embodiments o...

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Abstract

The embodiment of the invention provides a play method and a play device of multi-media files. The play method comprises the following steps: searching a configuration file generated in advance aiming at a plurality of multi-media files in a transport stream (TS) format; reading file total information and file sub-information of each multi-media file from the configuration file; and calling a player to play the multi-media files in the TS format according to the file total information and the file sub-information of each multi-media file. According to the embodiment of the invention, the de-encapsulation efficiency while playing is greatly increased; and the blocking and pausing phenomena in the playing process are avoided.

Description

technical field [0001] The invention relates to the technical field of multimedia, in particular to a multimedia file playing method and a multimedia file playing device. Background technique [0002] With the rapid development of mobile communication technology, the utilization rate of mobile communication terminals in people's work, study, daily communication and other aspects is also increasing. It can be said that mobile communication terminals are an indispensable part of people's life. [0003] Video recording is a common function of mobile communication terminals. Since the recording process of programs (such as art performances) is very long, and the format of most storage devices (SD cards) is FAT32, the maximum storage limit for a single file is 4G, so , usually need to be divided into multiple multimedia files for recording. [0004] Due to system limitations, when switching multimedia files, it is generally necessary to stop the operation of the recording tool, ...

Claims

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Application Information

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IPC IPC(8): H04N21/43H04N21/4408H04N21/462
CPCH04N21/43H04N21/4408H04N21/4621
Inventor 孙磊王宏斌刘相双
Owner 青岛海信移动通信技术有限公司
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