Android音频api 的相关内容

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[帮助文档] 视觉智能开放平台的API接口如何在Android端直接调用

视觉智能开放平台的API接口推荐使用SDK进行调用，因为调用需要使用AccessKey ID和AccessKey Secret，推荐在服务端进行接入，在客户端直接接入有AccessKey ID和AccessKey Secret泄漏风险，请自行评估风险范围。

[帮助文档] Android端API说明

Android端接口文档以V3.17.0版本为界有所不同，且接口区分语言。详情如下：版本接口地址说明V3.17.0及以上中文接口：接口文档接口文档英文接口：API ReferenceAPI Reference不涉及。V3.17.0以下中文接口：接口文档接口文档英文接口：API ReferenceAP...

[帮助文档] Android端美颜特效API说明

V6.1.0接口文档V2.3.0/V2.4.0/V2.5.0/V2.6.0接口文档V2.2.0接口文档V2.1.0版接口文档V2.0.0接口文档V1.9.0接口文档V1.8.0接口文档V1.7.0接口文档V1.6.0接口文档V1.5.0接口文档V1.4.0接口文档V1.3.1接口文档V1.3.0接口...

Android音频API

Android系统提供了四个层面的音频API：Java层MediaRecorder&MediaPlayer系列；Java层AudioTrack&AudioRecorder系列；Jni层opensles；JNI层AAudio（Android O引入）下面分别介绍这些API的使用及特点。...

Android音频开发（7）：使用 OpenSL ES API（下）

1. 面向对象的 C 语言接口 OpenSL ES 虽然是 C 语言编写，但是它的接口采用的是面向对象的方式，并不是提供一系列的函数接口，而是以 Interface 的方式来提供 API，这是理解 OpenSL ES API 的一个比较重要的点。可能这么说比较抽象，举例来说，一般的 C 语言库，比...

Android音频开发（6）：使用 OpenSL ES API（上）

利用 Android 提供的 AudioRecord 采集音频，利用 AudioTrack 播放音频，利用 MediaCodec 来编解码，这些 API 均是 Android 提供的 Java 层 API，无论是采集、播放还是编解码，这些 API 接口都需要将音频数据从 Java 拷贝到 nativ...

【Android 高性能音频】OboeTester 音频性能测试应用 ( Oboe 输出测试参数 | API 选择 | 音频输出设备选择 | 采样率 | 通道 | 采样格式 | 播放偏好 )（二）

3 . Format 采样格式参数 : 单个单向的采样情况 , 默认是浮点型采样 ;PCM_l16 : 16 1616 位采样 , 每个采样 2 22 字节 ;PCM_FLOAT : 浮点型采样 ;四、Oboe 输出测试参数播放偏好Perf 音频偏好参数 : 设置音频的偏好 , 高延迟省点模式 ,...

【Android 高性能音频】OboeTester 音频性能测试应用 ( Oboe 输出测试参数 | API 选择 | 音频输出设备选择 | 采样率 | 通道 | 采样格式 | 播放偏好 )（一）

一、Oboe 输出测试参数面板打开参数设置面板 : 点击绿条 , 即可控制显示 / 隐藏输出参数设置面板 ;二、Oboe 输出测试参数 API 及设备选择1 . API 参数 :Unspecified 未定义 : 根据当前 Android 系统版本自动选择 , Android 8.0 Ore...

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