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Audio data playing method and device

An audio data and playback method technology, applied in the multimedia field, can solve problems such as inability to play M3U8 files, and achieve the effects of reducing the transmission packet loss rate, playing simple and convenient, and saving network resources.

Inactive Publication Date: 2017-01-04
TVMINING BEIJING MEDIA TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a method and device for playing audio data, which are used to solve the problem that the Android system player cannot play the M3U8 file in AAC format

Method used

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  • Audio data playing method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] image 3 It is a flowchart of an audio data playing method in Embodiment 1 of the present invention. Such as image 3 As shown, the following steps S301-S307 are included:

[0067] S301: Send a request for downloading audio data to a server.

[0068] S302: Receive multiple M3U8 fragment files and video files corresponding to AAC audio data corresponding to each M3U8 fragment file from the server.

[0069] S303: Analyzing the index address of a piece of AAC audio data corresponding to each M3U8 fragment file from the received M3U8 fragment files.

[0070] S304: Obtain a piece of AAC audio data stored in each index address according to the index addresses of the plurality of AAC audio data obtained through analysis; wherein, the piece of AAC audio data stored in each index address includes a sequence identification code.

[0071] S305: Receive a stream play request input by a user through a stream play button of the local player.

[0072] S306: According to the strea...

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Abstract

The invention discloses an audio data playing method and a device and solves a problem that an Android system player can not play M3U8 files in an AAC format. The method comprises steps that a request for downloading the audio data is sent to a server; multiple M3U8 fragment files sent by the server are received; an index address of a corresponding high-grade audio-coding-format AAC audio is recorded in the multiple M3U8 fragment files; an index address of an AAC audio data segment corresponding to each M3U8 fragment file is acquired through analyzing the multiple received M3U8 fragment files; according to the index addresses of the multiple M3U8 fragment files acquired through analysis, an AAC audio data segment stored in each index address is acquired; the acquired multiple AAC audio data segments are played in a data stream mode. The method is advantaged in that a client especially an Android system client is enabled to directly play audio streams, and strong compatibility is realized.

Description

technical field [0001] The invention relates to the field of multimedia technology, in particular to an audio data playing method and device. Background technique [0002] With the development of multimedia technology, it has become the choice of many mobile terminal users to listen to music online through mobile devices. For applications such as audio live broadcasting online, sending complete AAC audio data directly to the client connected to the server can make the mobile client play the audio directly, but the client does not necessarily need to listen to the complete audio. For example, many users often listen to After finishing the first piece of audio, I stopped listening to this piece of audio because I am not interested in it. Obviously, the transmission of complete AAC audio data will cause waste of resources, and the transmission of large amounts of data is prone to problems such as data packet loss. [0003] In order to solve the above problems, a streaming medi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/81H04N21/845H04N21/8547
CPCH04N21/8106H04N21/8456H04N21/8547
Inventor 张存
Owner TVMINING BEIJING MEDIA TECH
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