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<?php
$audiotypes='mp3 aac wav ';
function mediagetinfostream($stream = "")
{
global $ffmpegpath;
// Get info
$getid3 = new getID3;
$fileinfo = $getid3->analyze($stream);
$title = "Media:";
$info = "Duration: <i>" .sec2hms($fileinfo['playtime_seconds']) ."</i><br>";
if ($fileinfo['fileformat'])
$info .= "Format: <i>" .$fileinfo['fileformat'] ."</i><br>";
if ($fileinfo['video']['codec'])
$info .= "Video: <i>" .$fileinfo['video']['codec'] ."</i><br>";
if ($fileinfo['audio']['codec'])
$info .= "Audio: <i>" .$fileinfo['audio']['codec'] ."</i><br>";
if ($fileinfo['video']['resolution_x'])
$info .= "Resolution: <i>" .$fileinfo['video']['resolution_x'] ."x" .$fileinfo['video']['resolution_y'] ."</i><br>";
// Extract a thumbnail
exec("rm ram/stream-tb.*");
$path = dirname($stream);
if (file_exists(substr($stream, 0, -4) .".tbn"))
$file = substr($stream, 0, -4) .".tbn";
else if (file_exists($path ."/poster.jpg"))
$file = $path ."/poster.jpg";
else if (file_exists($path ."/folder.jpg"))
$file = $path ."/folder.jpg";
else
$file = "";
$resx = 180;
$resy = 100;
if ($file)
{
$getid3 = new getID3;
$fileinfo = $getid3->analyze($file);
}
if ($fileinfo['video']['resolution_y'] && $fileinfo['video']['resolution_x'])
{
if ($fileinfo['video']['resolution_y'] < $fileinfo['video']['resolution_x'])
{
$resx = 180;
$resy = round(($fileinfo['video']['resolution_y'] * 180) / $fileinfo['video']['resolution_x']);
}
else
{
$resx = round (($fileinfo['video']['resolution_x'] * 100) / $fileinfo['video']['resolution_y']);
$resy = 100;
}
}
if ($file)
exec("cp \"" .$file ."\" ram/stream-tb-tmp.jpg; " .$ffmpegpath ." -y -i ram/stream-tb-tmp.jpg -s " .$resx ."x" .$resy ." ram/stream-tb.jpg");
else
exec($ffmpegpath ." -y -i \"" .$stream ."\" -an -ss 00:00:05.00 -r 1 -vframes 1 -s " .$resx ."x" .$resy ." -f mjpeg ram/stream-tb.png");
return array($title, $info);
}
function mediagetwidth($file)
{
$getid3 = new getID3;
$fileinfo = $getid3->analyze($file);
return $fileinfo['video']['resolution_x'];
}
function mediagettype($file)
{
global $videotypes, $audiotypes;
// Get file extension
$fileext = end(explode(".", $file));
if (is_dir($file))
return 3;
if (preg_match("/" .$fileext ." /", $videotypes))
return 1;
else if (preg_match("/" .$fileext ." /", $audiotypes))
return 2;
else
return 0;
}
function mediadirhasaudio($dir)
{
global $audiotypes;
$audioextarray = explode(' ', $audiotypes);
foreach ($audioextarray as $num => $audioext)
{
if (glob($dir .'*.' .$audioext))
return 1;
}
return 0;
}
function mediagetmusicinfo($file ="")
{
// Get info
$getid3 = new getID3;
$fileinfo = $getid3->analyze($file);
$name = $fileinfo['tags']['id3v2']['title'][0];
if ($name == "")
{
$name = $fileinfo['tags']['id3v1']['title'][0];
if ($name == "")
{
$name = $fileinfo['filename'];
if ($name == "")
$name = "unknown";
}
}
if (!is_utf8($name))
$name = utf8_encode($name);
$duration = $fileinfo['playtime_string'];
return array ($name, $duration);
}
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