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55 lines
1.6 KiB
55 lines
1.6 KiB
# FFmpegAndroid
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android端基于FFmpeg库的使用<br>
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添加编译ffmpeg、shine、mp3lame、x264源码的参考脚本<br>
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目前音视频相关处理：<br>
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- #### 音频剪切、拼接
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- #### 音频混音
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- #### 音频转码
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- #### 音视频合成
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- #### 音频抽取
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- #### 音频解码播放
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- #### 音频编码
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- #### 视频抽取
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- #### 视频剪切
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- #### 视频转码
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- #### 视频截图
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- #### 视频降噪
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- #### 视频抽帧
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- #### 视频转GIF动图
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- #### 视频添加水印
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- #### 视频画面拼接
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- #### 视频反序倒播
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- #### 视频画中画
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- #### 图片合成视频
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- #### 视频解码播放
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- #### 本地直播推流
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- #### 实时直播推流
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- #### 音视频解码播放
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- #### FFmpeg的AVFilter滤镜
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- #### 使用mp3lame库进行mp3转码
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- #### 视频拖动实时预览
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- #### moov往前移动
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- #### ffprobe检测多媒体格式
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- #### IjkPlayer的RTSP超低延时直播
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### Usage:
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### (1) Transform video format:
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Select video file which you want to transform, and setting the output path.<br>
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The simple command like this:<br>
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ffmpeg -i %s -vcodec copy -acodec copy %s<br>
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You could appoint the encoder, like this:<br>
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ffmpeg -i %s -vcodec libx264 -acodec libmp3lame %s<br>
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You could transform the video resolution, like this:<br>
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ffmpeg -i %s -s 1080x720 %s<br>
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### (2) Probing media format:
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Select video or audio file from your file explorer, and click the button.<br>
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When it finishes probing, the result of metadata will display on screen.<br>
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### Preview thumbnail when seeking:
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***
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<br><br>
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