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# FFmpegAndroid
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### [FFmpeg官方文档](https://ffmpeg.org/)
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### [FFmpeg编译流程](https://github.com/xufuji456/FFmpegAndroid/blob/master/doc/FFmpeg_compile_shell.md)
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### [FFmpeg常用命令行](https://github.com/xufuji456/FFmpegAndroid/blob/master/doc/FFmpeg_command_line.md)
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### [NDK编译脚本](https://github.com/xufuji456/FFmpegAndroid/blob/master/doc/NDK_compile_shell.md)
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### [JNI开发与调试](https://github.com/xufuji456/FFmpegAndroid/blob/master/doc/JNI_develop_debug.md)
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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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### Joining the group to learn FFmpeg:
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### Joining QQ group to learn FFmpeg:
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### Preview thumbnail when seeking:
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