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Android 开发音频录播中媒体录制器MediaRecorder和媒体播放器MediaPlayer的讲解及实战（超详细附源码）

需要源码请点赞关注收藏后评论区留下QQ~~~一、媒体录制器MediaRecorderMediaRecorder是Android自带的音视频录制工具，它通过操纵摄像头和麦克风完成媒体录制，既可录制视频又可以单独录制音频下面是它的常用方法reset 重置录制资源prepare 准备录制st...

【Android 多媒体开发】 MediaPlayer 网络视频播放器（一）

一. 相关模块解析1. 播放载体 SurfaceView 简介(1) SurfaceView 与 SurfaceSurfaceView 与 Surface 简介 : SurfaceView 中嵌入了一个 Surface, SurfaceView 可以操控 Surface 的位置, 大小尺寸等;--...

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Android开发之Mediaplayer状态转换图及音频焦点

前言　　之前博客里已经将了MediaPlayer的简单应用，如何使用MediaPlayer在Android应用中播放音频。这篇博客在MediaPlayer使用的基础上，讲解一下MediaPlayer的一些高级功能的使用，以及它的状态转换。对MediaPlayer还不了解的朋友可以先看看之前那篇博客...

Android开发之Mediaplayer

　Android提供了常见的音频、视频的编码、解码机制。借助于多媒体类MediaPlayer的支持，开发人员可以很方便在在应用中播放音频、视频。本篇博客主要讲解在Android平台下如何播放一个音频文件。　　本篇博客主要内容如下： MediaPlayer MediaPlayer的音频源使用Med...

Android开发之MediaPlayer和SurfaceView播放视频

使用MediaPlayer出了了可以播放音频之外，还可以播放视频文件，只不过使用MediaPlayer播放视频时，没有提供图像输出界面。可以使用SurfaceView组件来显示视频图像。使用MediaPlayer和SurfaceView播放视频大致可以分为如下四个步骤： 1）定义SurfaceVie...

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