PHP Classes

File: examples/example03.php

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File: examples/example03.php
Role: Example script
Content type: text/plain
Description: Converts an image sequence into a video mpeg
Class: PHP Video Toolkit
Manipulate and convert videos with ffmpeg program
Author: By
Last change: Updated for version 0.1.5
Date: 15 years ago
Size: 5,059 bytes
 

Contents

Class file image Download
<?php

   
/* SVN FILE: $Id$ */
   
    /**
     * @author Oliver Lillie (aka buggedcom) <publicmail@buggedcom.co.uk>
     * @package PHPVideoToolkit
     * @license BSD
     * @copyright Copyright (c) 2008 Oliver Lillie <http://www.buggedcom.co.uk>
     * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation
     * files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy,
     * modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software
     * is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be
     * included in all copies or substantial portions of the Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
     * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
     * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     */

   
echo '<html><head></head><body>';
    echo
'<a style="font-size:12px;" href="index.php#examples">&larr; Back to examples list</a><br /><br />';
    echo
'<strong>This example shows you how to compile a movie from multiple jpegs.</strong><br />';
   
// load the examples configuration
   
require_once 'example-config.php';
   
// require the library
   
require_once '../phpvideotoolkit.'.$use_version.'.php';
   
// output files dirname has to exist
   
$tmp_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'tmp/';
   
// input movie files
   
$files_to_process = array(
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-1.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-2.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-3.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-4.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-5.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-6.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-7.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-8.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-9.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-10.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-11.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-12.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-13.jpg',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/mov02596-14.jpg'
   
);
   
   
$sound = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/Ballad of the Sneak.mp3';
   
// output files dirname has to exist
   
$video_output_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'processed/videos/';
   
// log dir
   
$log_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'logs/';
   
// output filename
   
$output_filename = 'my-picture-movie.gif';
// $output_filename = 'my-picture-movie.mpeg';
   
// init PHPVideoToolkit class
   
$toolkit = new PHPVideoToolkit($tmp_dir);
   
// compile the image to the tmp dir with an input frame rate of 2 per second
   
$ok = $toolkit->prepareImagesForConversionToVideo($files_to_process, 2);
    if(!
$ok)
    {
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
        exit;
    }
   
// set a different output size (this will shrink the images to a video that is smaller, the images are 320x240)
   
$toolkit->setVideoOutputDimensions(160, 120);
   
// set endless looping
   
$toolkit->setGifLoops(0);
// $toolkit->addAudio($sound);

// set the output parameters
   
$ok = $toolkit->setOutput($video_output_dir, $output_filename, PHPVideoToolkit::OVERWRITE_EXISTING);
    if(!
$ok)
    {
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
        exit;
    }
   
// execute the ffmpeg command
   
$result = $toolkit->execute(false, true);
       
// get the last command given
// $command = $toolkit->getLastCommand();
// echo $command."<br />\r\n<br />\r\n";
   
// check the return value in-case of error
   
if($result !== PHPVideoToolkit::RESULT_OK)
    {
// move the log file to the log directory as something has gone wrong
       
$toolkit->moveLog($log_dir.'example03.log');
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
        exit;
    }
       
$toolkit->moveLog($log_dir.'example03.log');
   
   
$img = array_shift($toolkit->getLastOutput());
    echo
"Video created from images... <b>".basename($img)."</b><br />";
    echo
'<img src="processed/videos/'.basename($img).'" border="0" /><br /><br />';
    echo
'</body></html>';