Android多媒體音頻開發(fā)中，怎么將音頻的編碼格式將PCM轉(zhuǎn)成ADPCM呢？或者這兩種格式應(yīng)該怎么互轉(zhuǎn)呢？
1 回答
Linda_Je
TA貢獻(xiàn)35條經(jīng)驗(yàn) 獲得超86個(gè)贊
Adpcm2PcmInterface.java
package com.adpcm2pcm;
public class Adpcm2PcmInterface {
??? public static native void Adpcm2Pcm(byte[] data, int size, int sample, int index, byte[] output);
??? public static native void Pcm2Adpcm(byte[] data, int size, int sample, int index, byte[] output);
??? static {
??? ??? try {
??? ??? ??? System.loadLibrary("adpcm2pcm");
??? ??? } catch (Exception e) {
??? ??? ??? e.printStackTrace();
??? ??? }
??? }
}
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