使用Flowplayer作为HTML5视频的Flash回退时出现问题

Question

我已经成功地使用HTML5视频标签，并正在尝试使用Flowplayer实现Flash备选方案。以下是我的代码：

<div id="videocontent">
            <video width="640" height="360" autobuffer controls preload="auto" >
              <source src="fracWelDay3.mp4" type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"'>
              <source src="fracWelDay3.webm" type='video/webm; codecs="vp8, vorbis"'>
              <source src="fracWelDay3.ogv" type='video/ogg; codecs="theora, vorbis"'>                <object type="application/x-shockwave-flash" data="flowplayer-3.2.7.swf" width="640" height="360">
                <param name="movie" value="flowplayer-3.2.7.swf">
                <param name="allowFullScreen" value="true" />
                <param name="allowscriptaccess" value="always">    
                <param name="flashVars" value="config={'playlist':[{'url':'http://www.synergese.co.uk/testMathsOnline/day3/videos/fracWelDay3.mp4','autoPlay':false}]}" />
             </object>
          </video>
    </div>

这是视频的链接：

http://www.synergese.co.uk/testMathsOnline/day3/videos/day3FracWelVideo.html

为了在Firefox中测试这个，我注释掉了引用.ogv文件的那一行。（这里不会显示注释。当我在这个页面上包含它时，注释下面的文本消失了）然而，当我在Firefox中测试它时，我只得到一个灰色的框。如果有人能帮忙，我将非常感激。

谢谢，但我还是真的卡住了。我下载了VideoJs并实现了（我认为是相应的）。以下是我的代码：

<script src="video.js" type="text/javascript" charset="utf-8"></script>

// Add VideoJS to all video tags on the page when the DOM is ready VideoJS.setupAllWhenReady();

            <div id="videocontent">
        <div class="video-js-box">
            <video width="640" height="360" preload="" controls="" poster="day3Wel.jpg" class="video-js" tabindex="0" >
              <source src="fracWelDay3.mp4" type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"'>
              <source src="fracWelDay3.webm" type='video/webm; codecs="vp8, vorbis"'>
              <source src="fracWelDay3.ogv" type='video/ogg; codecs="theora, vorbis"'>
            <object type="application/x-shockwave-flash" data="flowplayer-3.2.7.swf" width="640" height="360" class="vjs-flash-fallback">
                <param name="movie" value="flowplayer-3.2.7.swf">
                <param name="allowFullScreen" value="true" />
                <param name="allowscriptaccess" value="always">    
                <param value="config={'clip':{'url':'fracWelDay3.mp4','autoPlay':false,'autoBuffering':true, 'scaling':'orig'}}" name="flashvars">
                <!-- Image Fallback -->
                <img width="640" height="360" title="No video playback capabilities." alt="Poster Image" src="day3Wel.jpg">
               </object>
          </video>
        </div> 
        </div>               

The Flowplayer seems to load, but I get an error message saying that the video clip won't load and I don't know why. Many thanks for your help

- Pippa

Answer 1

在对象上放置一个ID是我在使用Flowplayer时意识到的一件事情。你很可能遇到了2124错误，无法加载资源，对吧？那么这个方法应该能解决问题。请按照上述方法操作即可。

- jhaycutexp

Answer 2

我通常使用videoJS来解决像你这样的问题。以下是代码示例：

<script src="/images/js/zencoder/video.js" type="text/javascript" charset="utf-8"></script>
<link rel="stylesheet" href="/images/js/zencoder/video-js.css" type="text/css" media="screen" title="Video JS" charset="utf-8">
<script type="text/javascript">
$(document).ready(function(){
        VideoJS.setup();
}
</script>
<div class="video-js-box">
    <video width="480" height="272" preload="" controls="" poster="/images/video/videoBackMiddle.png" class="video-js" tabindex="0">
        <source type='video/mp4; codecs="avc1.42E01E, mp4a.40.2"' src="/images/video/01.mov"></source>
        <!--Flash Fallback. Use any flash video player here. Make sure to keep the vjs-flash-fallback class. -->
          <object width="480" height="272" data="/images/js/flowplayer/flowplayer-3.2.7.swf" type="application/x-shockwave-flash" class="vjs-flash-fallback">
            <param value="/images/js/flowplayer/flowplayer-3.2.7.swf" name="movie">
            <param value="true" name="allowfullscreen">
            <param value="config={'clip':{'url':'/images/video/01.mov','autoPlay':false,'autoBuffering':true, 'scaling':'orig'}}" name="flashvars">
            <!-- Image Fallback -->
            <img width="480" height="272" title="No video playback capabilities." alt="Poster Image" src="/images/video/videoBackMiddle.jpg">
          </object>
        </video>
</div>

- Alex Savin

---

嗨，我把所有的链接都改成了绝对链接，希望这样能有所改善。Flowplayer似乎已经加载了，但视频仍然无法加载。文件链接是：link。 - Pippa