From a435de089da4dd37c3c183f633a49107c720dd95 Mon Sep 17 00:00:00 2001
From: Dalyn Cessac <dalyn.cessac@1214036.no-reply.drupal.org>
Date: Wed, 16 Mar 2011 11:06:40 -0500
Subject: Added phpvideotoolkit transcoder and updates to the preset ui
---
.../phpvideotoolkit/examples/php5/example04.php | 171 +++++++++++++++++++++
1 file changed, 171 insertions(+)
create mode 100644 libraries/phpvideotoolkit/examples/php5/example04.php
(limited to 'libraries/phpvideotoolkit/examples/php5/example04.php')
diff --git a/libraries/phpvideotoolkit/examples/php5/example04.php b/libraries/phpvideotoolkit/examples/php5/example04.php
new file mode 100644
index 0000000..dd7bffd
--- /dev/null
+++ b/libraries/phpvideotoolkit/examples/php5/example04.php
@@ -0,0 +1,171 @@
+<?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">← 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">• 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>';
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