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File: examples/example07.php

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  Classes of Oliver Lillie  >  PHP Video Toolkit  >  examples/example07.php  >  Download  
File: examples/example07.php
Role: Example script
Content type: text/plain
Description: Join multiple videos together.
Class: PHP Video Toolkit
Manipulate and convert videos with ffmpeg program
Author: By
Last change: Updated for version 0.1.5
Date: 7 years ago
Size: 4,705 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><script type="text/javascript" charset="utf-8" src="pluginobject/pluginobject.js"></script><script>PO.Options.auto_load_prefix="pluginobject/plugins/"</script></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 join multiple videos together.<br />Please note that this example while valid code does not work yet within the PHPVideoToolkit class.</strong><br />';
    exit;
   
// load the examples configuration
   
require_once 'example-config.php';
   
// require the library
   
require_once '../phpvideotoolkit.'.$use_version.'.php';
   
// temp directory
   
$tmp_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'tmp/';
   
// input movie files
   
$files_to_process = array(
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/MOV02820.MPG',
       
PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/MOV02832.MPG'// ,
        // PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'to-be-processed/MOV02820.MPG'
   
);

// output files dirname has to exist
   
$video_output_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'processed/videos/';
   
// log dir
   
$log_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_BATH.'logs/';
   
// bit rate of audio (valid vaues are 16,32,64)
   
$bitrate = 64;

// sampling rate (valid values are 11025, 22050, 44100)
   
$samprate = 44100;
   
// start PHPVideoToolkit class
   
$toolkit = new PHPVideoToolkit($tmp_dir);
   
// set PHPVideoToolkit class to run silently
   
$toolkit->on_error_die = FALSE;
   
   
$input_file = array_pop($files_to_process);
// get the filename parts
   
$filename = basename($input_file);
   
$filename_minus_ext = substr($filename, 0, strrpos($filename, '.'));
       
// set the input file
   
$ok = $toolkit->setInputFile($input_file);
// check the return value in-case of error
   
if(!$ok)
    {
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
       
$toolkit->reset();
        exit;
    }
// $toolkit->setFormat(PHPVideoToolkit::FORMAT_MPEGVIDEO);
   
$toolkit->setVideoOutputDimensions(PHPVideoToolkit::SIZE_QVGA);
   
// loop through the files to process
   
foreach($files_to_process as $file)
    {
       
$toolkit->addVideo($file);
    }
   
// set the output details and overwrite if nessecary
   
$ok = $toolkit->setOutput($video_output_dir, $filename_minus_ext.'-joined.mpeg', PHPVideoToolkit::OVERWRITE_EXISTING);
// check the return value in-case of error
   
if(!$ok)
    {
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
       
$toolkit->reset();
        exit;
    }
   
// execute the ffmpeg command and log the calls and PHPVideoToolkit results
   
$result = $toolkit->execute(false, true);
   
// get the last command given
// $command = $toolkit->getLastCommand();
// echo $command[0]."<br />\r\n";
// echo $command[1]."<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.$filename_minus_ext.'.log');
// if there was an error then get it
       
echo $toolkit->getLastError()."<br />\r\n";
       
$toolkit->reset();
        exit;
    }
   
    echo
'Videos joined... <b>'.array_shift($toolkit->getLastOutput()).'</b><br />'."\r\n";

// reset
   
$toolkit->reset();
 
    echo
'</body></html>';