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This article mainly shows you "how Java realizes the length of time to obtain wav", the content is simple and easy to understand, and the organization is clear. I hope it can help you solve your doubts. Let Xiaobian lead you to study and learn this article "how Java realizes the length of time to obtain wav".

Maven dependency org jaudiotagger 2.0.1 tool classes import org.jaudiotagger.audio.wav.util.WavInfoReader; import java.io.File;import java.io.IOException;import java.io.RandomAccessFile; /** @Author huyi @Date 2021/9/30 14: 46@Description: Audio Tools */public class AudioWavUtils { public static void getWavInfo(String filePath) throws Exception { File file = new File(filePath); WavInfoReader wavInfoReader = new WavInfoReader(); RandomAccessFile raf = new RandomAccessFile(file, "r"); // wav audio duration long duration = (long) (wavInfoReader.read(raf).getPreciseLength() * 1000); // wav audio sampling rate int sampleRate = toInt(read(raf, 24, 4)); System.out.println("duration -> " + duration + ",sampleRate -> " + sampleRate); raf.close(); } public static int toInt(byte[] b) { return ((b[3]

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