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Streaming media data processing method and electronic equipment

A technology for data processing and electronic equipment, applied in the field of electronic equipment, it can solve problems such as non-compliance with API standards, unsolved key problems, and inability to start searching, so as to facilitate search operations and improve user experience.

Active Publication Date: 2014-09-03
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for non-Apple devices, a streaming media standard that has been proposed is Android Honeycomb (Android v3.0, v3.1, v3.2, v4.01), which already has an HLS implementation framework, but there are many key issues not resolved
[0003] One of the main problems is that the Stagefright playback engine in Android has strict seekable conditions and cannot start seeking without start
This results in players such as MediaPlayer not being API compliant when playing HLS

Method used

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  • Streaming media data processing method and electronic equipment
  • Streaming media data processing method and electronic equipment
  • Streaming media data processing method and electronic equipment

Examples

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no. 1 example

[0045] Hereinafter, a method for processing streaming media data and an electronic device according to embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the streaming media processing method of the present invention is mainly aimed at the HLS framework under the Android platform.

[0046] Before describing the streaming media data processing method and the electronic device according to the embodiments of the present invention, a brief introduction to the existing streaming media playback technology is given first.

[0047] In the existing flow system, it mainly includes the following components.

[0048] ES stream (Elementary Stream): also called elementary stream, which contains continuous stream of video, audio or data.

[0049] PES stream (Packet Elementary Stream): also called packaged basic code stream, which divides the basic code stream ES stream into data packets of different lengths ...

no. 2 example

[0081] Refer below Figure 4 An electronic device 200 according to another embodiment of the present invention is described. The electronic device 200 can be any electronic device, such as a smart phone, a tablet computer, a desktop computer, etc., as long as the electronic device can play streaming media files.

[0082] The electronic device 200 includes:

[0083] Input unit 201, is used for receiving the input order of playing stream media file;

[0084] Data source setting unit 202, for setting the data source of this streaming media file;

[0085] Download unit 203, for downloading the index file of this streaming media file according to the data source of setting, record the duration of each transport stream segment of this streaming media file in this index file;

[0086] Calculation unit 204, for calculating the total duration of the streaming media file according to the index file;

[0087] The position determining unit 205 is used for determining the time position...

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PUM

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Abstract

The invention provides a streaming media data processing method and electronic equipment. The streaming media data processing method is applied to the electronic equipment, and the method includes: receiving an input order of playing a streaming media file; setting a data source of the streaming media file; downloading an index file of the streaming media file according to the set data source, time of duration of each transport stream segment of the streaming media file being recorded in the index file; calculating the total time of duration of the streaming media file according to the index file; determining the time position where a first position specified by a user is in the streaming media file according to the calculated total time of duration of the streaming media file; and starting to play the streaming media file in the first position when receiving an input order of starting to play.

Description

technical field [0001] The present invention relates to the field of electronic equipment, and more specifically, the present invention relates to a data processing method, a detection method and electronic equipment. Background technique [0002] With the development of electronic products and networks, online play has become more and more common. Different manufacturers have proposed different streaming media standards. For example, HTTP Live Streaming (HLS) is a set of streaming media standards proposed by Apple, but currently only Apple devices are fully supported. Therefore, for non-Apple devices, a streaming media standard that has been proposed is Android Honeycomb (Android v3.0, v3.1, v3.2, v4.01), which already has an HLS implementation framework, but there are many Key issues are not resolved. [0003] One of the main problems is that the Stagefright playback engine in Android has strict seekable conditions and cannot start seeking without a start. This results ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/6587H04N21/845
Inventor 赫伽宁
Owner LENOVO (BEIJING) LTD