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java音频文件pcm转wav
import java.io.FileInputStream;import java.io.FileOutputStream;/** * PCM文件转换成Wav格式音频 * @author chuanye.wan * */public class PCM2WAV {/** * 转换音频文件 * @param src 需要转换的pcm音频路径 * @param targe...转载 2018-10-19 11:51:19 · 5181 阅读 · 0 评论 -
java获取音频的比特率
String fileName ="D:\\pcm2\\back.wav";File wav = new File( fileName );Encoder encoder = new Encoder();try { MultimediaInfo mul = encoder.getInfo(wav); int bit = mul.getAudio().getBitRate()...转载 2018-10-19 11:54:28 · 2706 阅读 · 0 评论 -
java根据时间切割音频
import it.sauronsoftware.jave.Encoder;import it.sauronsoftware.jave.EncoderException;import it.sauronsoftware.jave.MultimediaInfo;import java.io.*;import java.nio.ByteBuffer;/** * FileName: ...转载 2018-10-19 11:57:37 · 5140 阅读 · 7 评论 -
java把音频显示为波形图
package cn.xuan.test;import javax.sound.sampled.AudioFormat;import javax.sound.sampled.AudioInputStream;import javax.sound.sampled.AudioSystem;import javax.sound.sampled.SourceDataLine;import j...转载 2018-10-19 12:28:11 · 7424 阅读 · 2 评论 -
Java音频wav转换为pcm
package cn.xuan.test;import org.apache.commons.io.IOUtils;import java.io.ByteArrayOutputStream;import java.io.FileInputStream;import java.io.FileOutputStream;import java.io.IOException;import...转载 2018-12-07 18:59:45 · 4165 阅读 · 1 评论 -
JAVA音频--wav转换为mp3
public class wavToMp3 { public static boolean wavTomp3(String inPath, String outFile) { boolean status = false; File file = new File( inPath ); try { execute(...原创 2018-12-04 18:17:40 · 2616 阅读 · 2 评论