获取html 5视频以全屏模式自动打开 [英] Get html 5 video to automatically open in fullscreen mode

问题描述

我成功地使用HTML 5视频标记和jQuery以全屏模式打开视频以响应事件（click，keypress）。如何在页面加载时全屏打开视频而不是onclick？任何帮助，将不胜感激。非常感谢！

I succeeded in getting a video to open in fullscreen mode in response to events (click, keypress) using the HTML 5 video tag and jQuery. How do I get the video to open in fullscreen on page load instead of onclick? Any help would be appreciated. Many thanks!

我的HTML：

    <div id="video_container>
       <video id="video1" width="1280" height="720" controls autoplay>
          <source src="videos/ballet.mp4" type="video/mp4">
          <source src="videos/ballet.webm" type="video/webm">
          <source src="videos/ballet.ogv" type="video/ogg">
       </video>
    </div>

我的JavaScript：

My JavaScript:

$(document).ready(function(){     
      $('#video1').bind("playing", function(){

        var elem = document.getElementById("video1");
        if (elem.requestFullscreen) {
          elem.requestFullscreen();
        } else if (elem.mozRequestFullScreen) {
          elem.mozRequestFullScreen();
        } else if (elem.webkitRequestFullscreen) {
          elem.webkitRequestFullscreen();
        }
      });

      $('#video1').bind("ended", function(){ 
        $("#video_container").hide();
      });
 });

推荐答案

听起来你不能把视频全屏放到页面加载，至少不适用于webkit浏览器。根据Safari开发人员库：

Sounds like you can't make the video fullscreen on page load, at least not for webkit browsers. According to the Safari Developer Library:

只有在响应
a用户操作时才能调用webkitEnterFullscreen（）方法，例如单击按钮。例如，你不能调用
webkitEnterFullscreen（）来响应加载事件。

The webkitEnterFullscreen() method can be invoked only in response to a user action, such as clicking a button. You cannot invoke webkitEnterFullscreen() in response to a load event, for example.

这里的全文： https://developer.apple.com/library/safari/ documentation / audiovideo / conceptual / using_html5_audio_video / controllingmediawithjavascript / controllingmediawithjavascript.html

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