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A video and audio recorder and player based on OpenGL es,FFmpeg,OpenSl es,MediaCodec on Android platform.It gives video interesting effect through fragment shader.一个支持录制和播放音频视频的安卓短视频应用,并可以选择多种仿抖音滤镜特效展示。

License: Apache License 2.0

Java 0.85% CMake 0.67% C++ 69.98% C 26.13% Objective-C 0.06% Kotlin 1.74% GLSL 0.06% CSS 0.42% JavaScript 0.09%

unitedplayer's Introduction

UnitedPlayer

一个支持录制和播放音频视频的安卓短视频应用,录制的视频将在播放列表中显示,点击列表项即可播放,并可以选择多种仿抖音滤镜特效展示。

博客链接:介绍一个自己刚出炉的音视频播放录制开源项目

基本技术实现点:

使用Camera+OpenGL ES实时预览画面,使用OpenSl ES录制音频,通过MediaCodec分别对音视频进行编码,并通过MediaMuxer将音视频封装为MP4格式。

使用ffmpeg解复用、解码MP4文件,通过OpenGL ES渲染视频画面,OpenSl ES播放音频,并通过OpenGL片段着色器提供不同的视频仿抖音滤镜效果。

功能点:

视频音频播放,支持进度条控制和暂停。(已完成)

img

视频音频录制。(已完成)

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音频视频同步。(已完成)

视频尺寸自适应。(已完成)

视频添加水印。(已经实现,待扩展)

视频添加仿抖音滤镜。(已经实现最基础的滤镜:反色、灰度图、闪白、缩放、灵魂出窍、抖动)

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  1. 反色:

img

  1. 灰度图:

img

  1. 闪白:

img

  1. 缩放:

img

  1. 灵魂出窍:

img

  1. 颜色偏移抖动:

img

视频添加背景音乐。(待开发)

音频变调。(待开发)

视频断点续录。(待开发)

视频裁剪(待开发)

当前项目只是实现了整体主要功能,用户交互方面还是比较粗糙,性能也没有专门进行优化过,以后应该还会不断优化和扩展功能~~

如果觉得不错,记得给颗小星星哦~

A video and audio player

unitedplayer's People

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Watchers

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