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A simple live publisher for android over rtmp using android mediacodec

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SimpleLivePublisher.Lite

简介-Introduction

Simple Live Publisher 是简洁的 Android 平台直播推流Lite SDK,H264 和 AAC的编码使用的是Android的mediacodec, 网络部分Java重写了RTMP协议,方便阅读定位,YUV处理考虑性能采用了LibYUV。延时在1-3秒左右。

A simple live publisher for android, H264 and AAC encoder use android mediacodec. Publish media stream over RTMP protocol. Using LibYUV for process yuv.

特点-Feature

  • 支持 H.264/AAC 硬编码 -Supporting H264/AAC hard encoding
  • 支持RTMP协议推流 -Supporting publishing media over RTMP
  • 支持重力感应旋转画面-Supporting dynamic rotation image
  • 支持前后置摄像头动态切换,自动对焦-Supporting front/back camera dynamic swithing and autofocus

Todo List

  • 帧率有时不太稳定

性能-Performance

Simple Live Publisher 推720P视频,魅族MX4(14年32bit手机)上测试,CPU 占用在7%-12%左右,三星note4上测试,CPU占用7%左右,近两年出的手机CPU占用都在7%左右,发热控制的较好。

Simple Live Publisher Publish 720P video,in Meizu MX4(2014-32bit-mobile),cpu use about 7%-12%,in Samsung note4 about 7%,heating control well.

魅族-MX4 Mobie CPU Usage:

cpu_usage

网络和内存-Net & Mem Usage:

Net & Mem

DEMO

rtmp_android_01

rtmp_demo_android_02

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A simple live publisher for android over rtmp using android mediacodec

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