Unlock instant, AI-driven research and patent intelligence for your innovation.

Streaming media data processing method and electronic device

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

Active Publication Date: 2018-08-10
LENOVO (BEIJING) LTD
View PDF7 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Streaming media data processing method and electronic device
  • Streaming media data processing method and electronic device
  • Streaming media data processing method and electronic device

Examples

Experimental program
Comparison scheme
Effect test

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...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a streaming media data processing method and electronic equipment. The streaming media data processing method is applied to electronic devices. The method includes: receiving an input instruction to play 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. The index file Record the duration of each transport stream segment of the streaming media file; calculate the total duration of the streaming media file based on the index file; determine the first position specified by the user based on the calculated total duration of the streaming media file. The time position in the streaming media file; and when receiving an input instruction to start playing, start playing the streaming media file at the first position.

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/6587H04N21/845
Inventor 赫伽宁
Owner LENOVO (BEIJING) LTD