PHP Classes
elePHPant
Icontem

File: examples/progress-handler-portability.php

Recommend this page to a friend!
Stumble It! Stumble It! Bookmark in del.icio.us Bookmark in del.icio.us
  Classes of Oliver Lillie  >  PHP Video Toolkit  >  examples/progress-handler-portability.php  >  Download  
File: examples/progress-handler-portability.php
Role: Example script
Content type: text/plain
Description: .
Class: PHP Video Toolkit
Manipulate and convert videos with ffmpeg program
Author: By
Last change:
Date: 1 year ago
Size: 2,887 bytes
 

Contents

Class file image Download
<?php

   
include_once './includes/bootstrap.php';
   
   
session_start();
   
    try
    {
       
// important to not that this doesn't affect the actual process and that still carries on in the background regardless.
       
if(isset($_GET['reset']) === true)
        {
            unset(
$_SESSION['process_id']);
        }
       
        if(isset(
$_SESSION['process_id']) === true)
        {
            \
PHPVideoToolkit\Trace::vars('Process ID found in session...');
           
           
$handler = new \PHPVideoToolkit\ProgressHandlerPortable($_SESSION['process_id'], $config);

            \
PHPVideoToolkit\Trace::vars('Probing progress handler...');
           
           
$probe = $handler->probe();
            \
PHPVideoToolkit\Trace::vars($probe);
            if(
$probe['finished'] === true)
            {
                \
PHPVideoToolkit\Trace::vars('Process has completed.');
                unset(
$_SESSION['process_id']);
                echo
'<a href="?reset=1">Restart Process</a>';
                exit;
            }
           
            echo
'<meta http-equiv="refresh" content="1; url=?'.time().'">';
            echo
'<a href="?reset=1">Reset Process</a>';
       
            exit;
        }
       
        \
PHPVideoToolkit\Trace::vars('Starting new encode...');
       
       
$video = new \PHPVideoToolkit\Video($example_video_path, $config);
       
$process = $video->saveNonBlocking('./output/big_buck_bunny.mp4', null, \PHPVideoToolkit\Video::OVERWRITE_EXISTING);

       
$id = $process->getPortableId();
       
$_SESSION['process_id'] = $id;
       
        echo
'<h1>Process ID</h1>';
        \
PHPVideoToolkit\Trace::vars($id);
       
        echo
'<h1>Executed Command</h1>';
        \
PHPVideoToolkit\Trace::vars($process->getExecutedCommand());
       
       
        echo
'<meta http-equiv="refresh" content="1; url=?'.time().'">';
       
        exit;
    }
    catch(\
PHPVideoToolkit\FfmpegProcessOutputException $e)
    {
        echo
'<h1>Error</h1>';
        \
PHPVideoToolkit\Trace::vars($e);

       
$process = $video->getProcess();
        if(
$process->isCompleted())
        {
            echo
'<hr /><h2>Executed Command</h2>';
            \
PHPVideoToolkit\Trace::vars($process->getExecutedCommand());
            echo
'<hr /><h2>FFmpeg Process Messages</h2>';
            \
PHPVideoToolkit\Trace::vars($process->getMessages());
            echo
'<hr /><h2>Buffer Output</h2>';
            \
PHPVideoToolkit\Trace::vars($process->getBuffer(true));
        }
       
        echo
'<a href="?reset=1">Reset Process</a>';
    }
    catch(\
PHPVideoToolkit\Exception $e)
    {
        echo
'<h1>Error</h1>';
        \
PHPVideoToolkit\Trace::vars($e->getMessage());
        echo
'<h2>\PHPVideoToolkit\Exception</h2>';
        \
PHPVideoToolkit\Trace::vars($e);

        echo
'<a href="?reset=1">Reset Process</a>';
    }