js獲取視訊時長
阿新 • • 發佈：2019-01-25
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>無標題文件</title> </head> <body> <p> <video src="578df5e1e6953.mp4" controls preload="auto" id="player"></video> </p> <input name="submit" type="submit" onclick="getInfo()"> <p> <script language="javascript"> var time; function getInfo(){ var pl=document.getElementById("player"); time = pl.duration; alert(time); } </script> </p> </body> </html>
注意：不支援視訊預載入的瀏覽器不支援此方式