来自PHP的mp4 - 不能播放HTML5视频标签 [英] mp4 from PHP - Not playing in HTML5 Video tag
问题描述
我使用php文件播放这样的内容:
< video id =playvideopreload =autowidth =845height =395
poster =http:// video-js。 zencoder.com/oceans-clip.png\">
< source src =../ getvideo_webm.phptype ='video / webm'/>
< source src =../ getvideo_mp4.phptype ='video / mp4'/>
< source src =../ getvideo_ogv.phptype ='video / ogg'/>
< / video>
当我直接在浏览器中检查它们时,所有.php文件都播放正常。
但是以上所有以.php作为源文件的设置将不会播放。
如果我给一个直接的.mp4源代码,它会玩的很好。
getvideo_mp4.php看起来像这样:
$ path ='oceans-clip.mp4';
if(file_exists($ path))
{
$ size = filesize($ path);
$ fm = @ fopen($ path,'rb');
if(!$ fm){
//你也可以在这里重定向
头(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]); ($开始> 0 || $结束< $大小)
头('HTTP / 1.0 206 Partial Content');
}
}
}
;
else
header('HTTP / 1.0 200 OK');
header(Content-Type:video / mp4);
头('Accept-Ranges:bytes');
header('Content-Length:'。($ end- $ begin));
header(Content-Disposition:inline;);
header(Content-Range:bytes $ begin- $ end / $ size);
头(Content-Transfer-Encoding:binary \\\
);
header('Connection:close');
$ cur = $ begin;
fseek($ fm,$ begin,0); ($ fe $($ fm)& $ amp; $ cur< $ end&&(connection_status()== 0))
($ f
$ print $($ fm,min(1024 * 16, $ $最终CUR));
$ cur + = 1024 * 16;
usleep(1000);
}
die();
}
那么我做错了什么?
上面的代码正在工作。在我改变.php文件的src url之后,它确实有效。现在它在moz中播放,即只有php文件作为视频标签中的源文件。
I am using the video tag to play videos.
I using php files for the playback like this:
<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.
The getvideo_mp4.php looks like this:
$path = 'oceans-clip.mp4';
if (file_exists($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 ?
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.
这篇关于来自PHP的mp4 - 不能播放HTML5视频标签的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!