Micro-course recording method and engine adopting android system

An Android system and micro-class technology, applied in the direction of program control devices, etc., can solve problems such as consumption capacity bottlenecks, and achieve the effect of improving rendering performance

Inactive Publication Date: 2014-06-04
上海景界信息科技有限公司
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] In PC terminal recording applications, video recording of user content is mainly performed through cameras, or flash animations are used to produce standard multimedia files. Bottleneck, at the same time, the production of content requires professional equipment and professional software fo

Method used

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  • Micro-course recording method and engine adopting android system
  • Micro-course recording method and engine adopting android system
  • Micro-course recording method and engine adopting android system

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Embodiment

[0050] The micro-class recording engine adopting the Android system of the present invention is composed of logical components controlled by the UI components running under the Android environment components, such as figure 1 As shown, its logical architecture has the following components: Android environment components include Canvas, Media Framework, Camera Driver, GLSurfaceView, Camerahold, intent, NIO, audiotrack, AudioRecord, etc., where GLSurfaceView is used for rendering and presenting elements, and Camerahold is used for Camera data collection, intent is used for data exchange between processes, NIO is used for data writing into fixed cache, audiotrack and AudioRecord are used for sound playback and sound data collection; the logic component is provided with a general controller and a whiteboard controller , a rendering controller, a file controller, an audio controller, a resource stack, a displacer, and a logic controller; the UI components are provided with a recordi...

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Abstract

The invention discloses a micro-course recording method and engine adopting an android system. The engine mainly comprises a master controller, a whiteboard controller, a logic controller, a file controller, an audio controller, a rendering controller, a displacer and a resource stack, wherein the whiteboard controller, the logic controller, the file controller, the audio controller, the rendering controller, the displacer and the resource stack are respectively connected with the master controller. The whiteboard controller is respectively connected with the file controller, the rendering controller and the logic controller, the resource stack is respectively connected with the displacer and the logic controller, and the audio controller is respectively connected with the master controller and the file controller. The recording method includes: A, starting; B, recording; C, storing, wherein the step B includes: B1, user clicking for recording; B2, monitoring movements and starting voice acquisition; B3, processing voice events; B4, processing touch events; B5, monitoring memory stack arrays; B6, subjecting threshold values exceeding rulemaking to hard disk cache and memory replacement; B7, reading or writing in disk cache from disk cache.

Description

technical field [0001] The invention relates to the application field of the Android system, specifically, a micro-course recording method and a recording engine using the Android system. Background technique [0002] In PC terminal recording applications, video recording of user content is mainly performed through cameras, or flash animations are used to produce standard multimedia files. Bottleneck, at the same time, the production of content requires professional equipment and professional software for post-processing; while IOS tablet terminals collect the traces and sounds of user touches, but the terminal is a bottleneck for ordinary consumers' spending power, but Android terminals have not yet appeared. Similar to products like IOS, it can collect the user's touch traces and sounds. Contents of the invention [0003] The purpose of the present invention is to provide a micro-class recording method and a recording engine using the Android system to solve the above-m...

Claims

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Application Information

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IPC IPC(8): G06F9/44
Inventor 夏萱
Owner 上海景界信息科技有限公司
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