来自PHP的mp4 -没有在HTML5视频标签中播放

I am using the video tag to play videos.

我正在使用视频标签来播放视频。

I using php files for the playback like this:

我使用php文件进行回放，如下所示:

    <video id="playvideo" preload="auto" width="845" height="395" 
    poster="http://video-js.zencoder.com/oceans-clip.png">

    <source src="../getvideo_webm.php" type='video/webm' />
    <source src="../getvideo_mp4.php" type='video/mp4'/>
    <source src="../getvideo_ogv.php" type='video/ogg' />

    </video>

All .php files are playing fine when i check them directly in the brower. But the above setup with all .php as source files will not play. If i give a straight .mp4 source it will play fine.

当我直接在浏览器中检查它们时，所有的.php文件都运行良好。但是上面所有.php作为源文件的设置不能运行。如果我给出一个直的。mp4源代码，它将会运行良好。

The getvideo_mp4.php looks like this:

getvideo_mp4。php是这样的:

 $path = 'oceans-clip.mp4';
 if (file_exists($path))
 {
 $size=filesize($path);
 $fm=@fopen($path,'rb');
 if(!$fm) {
 // You can also redirect here
 header ("HTTP/1.0 404 Not Found");
 die();
 }
 $begin=0;
 $end=$size;
 if(isset($_SERVER['HTTP_RANGE'])) {
 if(preg_match('/bytes=\h*(\d+)-(\d*)[\D.*]?/i',   
 $_SERVER['HTTP_RANGE'],$matches)){
 $begin=intval($matches[0]);
 if(!empty($matches[1])) {
 $end=intval($matches[1]);
 }
 }
 }
 if($begin>0||$end<$size)
 header('HTTP/1.0 206 Partial Content');
 else
 header('HTTP/1.0 200 OK');
 header("Content-Type: video/mp4");
 header('Accept-Ranges: bytes');
 header('Content-Length:'.($end-$begin));
 header("Content-Disposition: inline;");
 header("Content-Range: bytes $begin-$end/$size");
 header("Content-Transfer-Encoding: binary\n");
 header('Connection: close');
 $cur=$begin;
 fseek($fm,$begin,0);
 while(!feof($fm)&&$cur<$end&&(connection_status()==0))
 { print fread($fm,min(1024*16,$end-$cur));
 $cur+=1024*16;
 usleep(1000);
 }
 die();
 }

So what am i doing wrong ?

我做错了什么?

3 个解决方案

#1

The above code is working. After i changed the src url for .php files, it did actually work. Now it plays in moz, ie, chrome with only php files as sources in the video tag.

上面的代码正在工作。在我为。php文件修改了src url之后，它确实工作了。现在它在moz(即chrome)中运行，只有php文件作为视频标签的源文件。

#2

You will have to echo the path after retrieving it and pass it to the 'src' attribute of the Video Tag of HTML5. Your Current Strategy won't work well, i hope...

获取路径后，必须对路径进行回送，并将其传递给HTML5视频标记的“src”属性。我希望你目前的策略不会奏效。

For example,

例如,

<source src="<?php echo getMp4VideoUrl(); ?>" type='video/mp4'/>

#3

The browser identifies the video content from the header sent to it with the request. Just manipulate the header and keep the PHP extension. It will work perfect

浏览器从发送给它的请求头中识别视频内容。只需要操作header并保留PHP扩展名。它将工作完美

#1