使用oncanplay?屬性定義音頻/視頻何時(shí)準(zhǔn)備好開(kāi)始播放。
示例
您可以嘗試運(yùn)行以下代碼來(lái)了解如何在媒體準(zhǔn)備開(kāi)始播放時(shí)執(zhí)行腳本 –
<!DOCTYPE html> <html> <body> <video id = "myid" width = "320" height = "176" controls oncanplay="display()"> <source src = "/html5/foo.ogg" type = "video/ogg" /> <source src ="/html5/foo.mp4" type = "video/mp4" /> Your browser does not support the video element. </video> <script> function display() { alert("Video loaded!"); } </script> </body> </html>
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