How to calculate and show the duration time of a video

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1

I would like to know how I can calculate and display the length of time for online videos that are in media files by remote URL using this URL # to give the duration of the video in case.

    
asked by anonymous 30.08.2015 / 19:17

2 answers

1

I suggest you take a look at getID3

You can access the page at this link!

getID3 is a php class to see the attributes of a file, see the following example; 

<?php
Include ("getid3/getid3.php");
$filename="nome_do_video.mp4";
$getID3 = new getID3;
$file = $getID3->analize($filename);
echo $file['playtime_string'];

?>

If there is any doubt, check the demo page on the getID3 site

    
30.08.2015 / 23:33
0

I have a solution in Javascript . I know you wanted to PHP , but this form below is more advisable as it works directly with the properties of the video without the need for API , EXECUTE THE CODE BELOW ( comentários no código ): 

//Criando as funcionalidades do video
var myVideo=document.getElementById("video1"); 

function playPause()
{ 
    if (myVideo.paused) 
    myVideo.play(); 
else 
 myVideo.pause(); 
} 

function muteUnMute()
{ 
    if( !myVideo.muted)
 myVideo.muted='muted';
else

myVideo.muted=false;
} 

//Criando as propriedades do video

var videoStartTime = 0;
var durationTime = 0;

myVideo.addEventListener('loadedmetadata', function() {
  
  //DETERMINADO PONTO DE PARTIDA DO VÍDEO
  videoStartTime = 0;
  
  //DURAÇÃO DO VÍDEO PROGRAMADA
  durationTime = 10;
  this.currentTime = videoStartTime;
}, false);

//Função que conta o progresso do vídeo
myVideo.addEventListener('timeupdate', function() {
  
  //Setando na div o a duração do vídeo
  var div = document.getElementById('tempo');
  div.innerHTML = this.currentTime;
  
  //Condição para pausar o video em determinado tempo      
  if(this.currentTime > videoStartTime + durationTime){
    this.pause();
  }
});
<div style="text-align:center"> 
<h3>Contando o tempo: </h3><div id="tempo" style="color: red"></div>
 <button onclick="playPause()">Play/Pausar</button> 
<button onclick="muteUnMute()">SemSom/comSom</button> 
     <br> 
<video id="video1" width="420">
 <source src="mov_bbb.mp4" type="video/mp4">
    <source src="http://thumb.mais.uol.com.br/13277141.mp4"type="video/ogg">
 Seu browser não suporta HTML5 video.
</video>
</div>
    
31.08.2015 / 16:27
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