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你好 请问这个可以实现 Pcm指定位置插入背景音乐吗? #5

@CodeK1988

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@CodeK1988

我今天搞了一天 尝试Pcm 指定位置插入 一段 mp3背景音乐~
DecodeEngine.getInstance().beginDecodeMusicFile(musicPath, pcmPath, play_begin/1000, (play_end-play_begin)/1000+2,
this);

@OverRide
public void decodeSuccess() {
Log.d("加速处理", "decodeSuccess: ");

ComposeAudio(tempRecord + tempWordName + "/" + tempWordName + "_" + play_begin + ".pcm", cacheRecord + tempWordName+".mp3", cacheRecord + tempWordName+"_test.mp3", false,
        1.5f, 0.5f,  -1 * 2 / 2 * (44100 * 2 * 1), this);

} 混合之后 得到的一个7秒的杂音? 可以帮忙看一下吗? 万分感激~

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