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Is there any PHP function that will give me the MP3 duration. I looked at ID 3 function but i don't see any thing there for duration and apart from this,id3 is some kind of tag,which will not be there in all MP3 so using this will not make any sense.
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php class MP3File { protected $filename; public function __construct($filename) { $this->filename = $filename; } public static function formatTime($duration) //as hh:mm:ss { //return sprintf("%d:%02d", $duration/60, $duration%60); $hours = floor($duration / 3600); $minutes = floor( ($duration - ($hours * 3600)) / 60); ...
php $mp3file = new MP3File("npr_304314290. mp3");//http://www.npr.org/rss/podcast.php?id=510282 $duration1 = $mp3file->getDurationEstimate();//(faster) for CBR only $duration2 = $mp3file->getDuration();//(slower) for VBR (or CBR) echo "duration: $duration1 seconds".
How to use the function above? ## first, define video file and location $video_file = "somedirectory/video. flv"; ## call out the function echo getDuration($video_file);
This should work for you, notice the getduration function: http://www.zedwood.com/article/127/php-calculate-duration-of-mp3
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