How do I get a sound file's total time in Java?

Question

How do I get a sound file\'s total time in Java?

--UPDATE

Looks like this code does de work: long audioFileLength = audioFile.length();

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Answer 1

Given a File you can write

File file = ...;
AudioInputStream audioInputStream = AudioSystem.getAudioInputStream(file);
AudioFormat format = audioInputStream.getFormat();
long frames = audioInputStream.getFrameLength();
double durationInSeconds = (frames+0.0) / format.getFrameRate();