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hestia's Introduction

Hestia -- some samples for MultimediaStudy

Hestia是一个Android下的音视频的学习项目Sample,实现了音视频学习中的一些关键技术， 由于是学习项目，比较匆忙还有很多漏洞，包括但不限于 内存泄漏，退出崩溃等。 后续学习完所有的学习内容后会整理并开发一个完整的音视频项目

已完成的内容项

  • 使用三种方式绘制一张图片.
  • 使用AudioRecord和AudioTrack完成录音.
  • 使用VideoRecord和Camera完成录像.
  • 使用 SurfaceView、TextureView 来预览 Camera 数据，并取到 NV21 的数据回调.
  • 使用MediaExtractor 和 MediaMuxer，来完成对mp4文件的硬编硬解.
  • 学习使用OpenGL ES 1.0和2.0.
  • 使用MediaCodec完成对AAC和H.264的硬编硬解.
  • 使用OpenGL ES 2.0完成Camera数据的预览.
  • 使用FFmpeg完成mp4文件的软编软解.
  • 使用OpenGL ES 2.0完成图像滤镜，并完成多滤镜叠加效果.
  • 使用OpenGL ES 2.0的FBO(FrameBufferObject)提升读取图像速度.
  • 使用Camera自带的人脸识别完成人脸识别并将结果绘制到预览界面.
  • 学习RTMP协议并完成RTMP传输过程(Test).

未完成的内容项

  • 音频处理.
  • 音视频同步.
  • 视频码率控制.
  • 其他流媒体协议的学习.

感谢

欢迎一起学习

联系我 [email protected]

hestia's People

Watchers

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