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@ -5,6 +5,7 @@ import java.io.*;
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import com.fasterxml.jackson.databind.node.ObjectNode;
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import com.yihu.wlyy.config.FastDFSConfig;
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import com.yihu.wlyy.util.fastdfs.FastDFSUtil;
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import it.sauronsoftware.jave.*;
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import org.apache.commons.io.FileUtils;
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import org.apache.commons.lang3.StringUtils;
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@ -253,4 +254,29 @@ public class CommonUtil {
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return fileUrls;
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}
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/**
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* 将上传的录音转为mp3格式
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* @param sourcePath 文件的相对地址
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*/
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public static void changeToMp3(String sourcePath, String targetPath) {
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File source = new File(sourcePath);
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File target = new File(targetPath);
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AudioAttributes audio = new AudioAttributes();
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Encoder encoder = new Encoder();
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audio.setCodec("libmp3lame");
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EncodingAttributes attrs = new EncodingAttributes();
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attrs.setFormat("mp3");
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attrs.setAudioAttributes(audio);
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try {
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encoder.encode(source, target, attrs);
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} catch (IllegalArgumentException e) {
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e.printStackTrace();
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} catch (InputFormatException e) {
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e.printStackTrace();
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} catch (EncoderException e) {
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e.printStackTrace();
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}
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}
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}
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