Code
Execute
<!DOCTYPE html> <html> <head> <title>Wikitechy ondurationchange attribute</title> </head> <body> <audio controls ondurationchange="durationChange(this)"> <source src="welcome.wav" type="audio/wav"> <source src="welcome.mp3" type="audio/mp3"> </audio> <script> function durationChange (obj) { alert("Total Duration of Audio in Seconds :" + obj.duration); } </script> </body> </html>
Result
