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-<?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><link type="text/css" rel="stylesheet" href="../common/styles.css"><script type="text/javascript" charset="utf-8" src="../common/pluginobject/pluginobject.js"></script><script>PO.Options.auto_load_prefix="../common/pluginobject/plugins/";</script><meta name="author" content="Oliver Lillie"></head><body>';
- echo '<a class="backtoexamples" href="../index.php#examples">&larr; Back to examples list</a><br /><br />';
- echo '<strong>This example shows you how to watermark a video. Please note; that in order to watermark a video FFmpeg has to have been compiled with vhooks enabled.</strong><br />';
- echo '<span class="small">&bull; The media player is embedded using <a href="http://sourceforge.net/projects/pluginobject/">PluginObject</a> to embed the video examples. It is distributed under a BSD License.</span><br /><br />';
-
-// load the examples configuration
- require_once '../example-config.php';
-
-// require the library
- require_once '../../phpvideotoolkit.'.$use_version.'.php';
-
-// please replace xxxxx with the full absolute path to the files and folders
-// also please make the $thumbnail_output_dir read and writeable by the webserver
-
-// temp directory
- $tmp_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'tmp'.DS;
-
-// input movie files
- $video_to_process = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'to-be-processed'.DS.'cat.mpeg';
- $watermark = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'watermark.png';
-// $watermark = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'watermark.gif';
-
-// output files dirname has to exist
- $video_output_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'processed'.DS.'videos'.DS;
-
-// output files dirname has to exist
- $thumbnail_output_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'processed'.DS.'thumbnails'.DS;
-
-// log dir
- $log_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'logs'.DS;
-
-// start PHPVideoToolkit class
- $toolkit = new PHPVideoToolkit($tmp_dir);
-
- $use_vhook = !isset($_GET['gd']) || $_GET['gd'] == '0';
- if($use_vhook)
- {
-// check to see if vhook support is enabled
- echo '<strong>Testing for vhook support...</strong><br />';
- if(!$toolkit->hasVHookSupport())
- {
- echo '<span class="alert">You FFmpeg binary has NOT been compiled with vhook support, you can not watermark video, you can however watermark image outputs.</span><br /><a href="?gd=1">Click here</a> to run the watermark demo on images only.<br />';
- exit;
-//<- exits
- }
- echo 'You FFmpeg binary has been compiled with vhook support.<br /><br />';
- }
- else
- {
- echo '<strong>GD watermarking only...</strong><br />';
- echo '<span class="alert">Your FFmpeg binary has NOT been compiled with vhook support and we are only testing automated watermarking of images via GD now.</span><br /><a href="?gd=0">Click here</a> to go back to the vhook watermarking demo.<br /><br />';
- }
-
-// set ffmpeg class to run silently
- $toolkit->on_error_die = FALSE;
-
-// get the filename parts
- $filename = basename($video_to_process);
- $filename_minus_ext = substr($filename, 0, strrpos($filename, '.'));
-
-// set the input file
- $ok = $toolkit->setInputFile($video_to_process);
-// check the return value in-case of error
- if(!$ok)
- {
-// if there was an error then get it
- echo '<b>'.$toolkit->getLastError()."</b><br />\r\n";
- exit;
- }
-
-// set the output dimensions
- $toolkit->setVideoOutputDimensions(PHPVIDEOTOOLKIT_SIZE_SAS);
-
-// are we vhooking the videos?
- if($use_vhook)
- {
- $toolkit->addWatermark($watermark);
- $ok = $toolkit->setOutput($video_output_dir, $filename_minus_ext.'-watermarked.3gp', PHPVIDEOTOOLKIT_OVERWRITE_EXISTING);
- }
-// or just outputting images with watermarks?
- else
- {
- $toolkit->addGDWatermark($watermark, array('x-offset'=>-15, 'y-offset'=>-15, 'position'=>'center-middle'));
-// extract a single frame
- $toolkit->extractFrame('00:00:03.5');
- $ok = $toolkit->setOutput($thumbnail_output_dir, $filename_minus_ext.'-watermarked.jpeg', PHPVIDEOTOOLKIT_OVERWRITE_EXISTING);
- }
-
-// set the output details
-// check the return value in-case of error
- if(!$ok)
- {
-// if there was an error then get it
- echo '<b>'.$toolkit->getLastError()."</b><br />\r\n";
- exit;
- }
-
-// execute the ffmpeg command
- $result = $toolkit->execute(false, true);
-
-// get the last command given
-// $command = $toolkit->getLastCommand();
-// echo $command."<br />\r\n";
-
-// check the return value in-case of error
- if($result !== PHPVIDEOTOOLKIT_RESULT_OK)
- {
-// move the log file to the log directory as something has gone wrong
- $toolkit->moveLog($log_dir.$filename_minus_ext.'.log');
-// if there was an error then get it
- echo '<b>'.$toolkit->getLastError()."</b><br />\r\n";
- $toolkit->reset();
- exit;
- }
-
- $file = array_shift($toolkit->getLastOutput());
- $filename = basename($file);
- if($use_vhook)
- {
- $filename_hash = md5($filename);
-
- echo 'Video watermarked... <b>'.$filename.'</b><br /><br />
-<div id="'.$filename_hash.'"></div>
-<script type="text/javascript" charset="utf-8">
- PluginObject.embed("../working/processed/videos/'.$filename.'", {
- width : 320,
- height: 240,
- force_plugin:PluginObject.Plugins.Quicktime,
- force_into_id:"'.$filename_hash.'",
- params: {
- autoplay: false
- }
- });
-</script><br />'."\r\n";
- }
- else
- {
- echo 'Frame watermarked... <b>'.$filename.'</b><br />'."\r\n";
-// $files = $toolkit->getLastOutput();
-// foreach($files as $key=>$file)
-// {
-// echo '<img src="../working/processed/thumbnails/'.$file.'" alt="" border="0" /> ';
-// }
- echo '<img src="../working/processed/thumbnails/'.$filename.'" alt="" border="0" /> ';
- }
-
-// reset
- $toolkit->reset();
-
- echo '</body></html>';