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我需要创建一个带有两个音频文件作为输入的音频文件。也就是说,一个具有语音的音频文件和另一个具有背景音乐的音频文件,我想混合这些文件并输出第三个(混合)文件。我用谷歌搜索了过去两天,但没有发现有用的东西。请给我一些建议。谢谢。
提前致谢。
You can try to use FFMPEG util compiled for Android to merge two audio files to one file, but it's pretty hard to compile it and also you will need to write wrapper class to run it on Android like from command line.