From a435de089da4dd37c3c183f633a49107c720dd95 Mon Sep 17 00:00:00 2001 From: Dalyn Cessac Date: Wed, 16 Mar 2011 11:06:40 -0500 Subject: Added phpvideotoolkit transcoder and updates to the preset ui --- .../phpvideotoolkit/examples/php5/example01.php | 158 +++++++++++++++++++++ 1 file changed, 158 insertions(+) create mode 100644 libraries/phpvideotoolkit/examples/php5/example01.php (limited to 'libraries/phpvideotoolkit/examples/php5/example01.php') diff --git a/libraries/phpvideotoolkit/examples/php5/example01.php b/libraries/phpvideotoolkit/examples/php5/example01.php new file mode 100644 index 0000000..ebbeae1 --- /dev/null +++ b/libraries/phpvideotoolkit/examples/php5/example01.php @@ -0,0 +1,158 @@ + + * @package PHPVideoToolkit + * @license BSD + * @copyright Copyright (c) 2008 Oliver Lillie + * 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 ''; + echo '← Back to examples list

'; + echo 'This example shows you how to convert video to flash video (flv).
'; + echo '• The media player used below is Jeroen Wijering\'s excellent Flash Media Player. Although bundled with this package the Flash Media Player has a Creative Commons Attribution-Noncommercial-Share Alike 2.0 Generic license.
'; + echo '• The media player is embedded using PluginObject to embed the examples. It is distributed under a BSD License.

'; + +// 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_PATH.'working'.DS.'tmp'.DS; + +// input movie files + $files_to_process = array( + PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'to-be-processed'.DS.'MOV00007.3gp', + PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'to-be-processed'.DS.'Video000.3gp', + PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'to-be-processed'.DS.'cat.mpeg' + ); + +// output files dirname has to exist + $video_output_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'processed'.DS.'videos'.DS; + +// log dir + $log_dir = PHPVIDEOTOOLKIT_EXAMPLE_ABSOLUTE_PATH.'working'.DS.'logs'.DS; + +// 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; + +// start the timer collection + $total_process_time = 0; + +// loop through the files to process + foreach($files_to_process as $key=>$file) + { +// get the filename parts + $filename = basename($file); + $filename_minus_ext = substr($filename, 0, strrpos($filename, '.')); + echo 'Processing '.$filename.'
'; + +// set the input file + $ok = $toolkit->setInputFile($file); +// check the return value in-case of error + if(!$ok) + { +// if there was an error then get it + echo $toolkit->getLastError()."

\r\n"; + $toolkit->reset(); + continue; + } + +// set the output dimensions + $toolkit->setVideoOutputDimensions(320, 240); + +// set the video to be converted to flv + $ok = $toolkit->setFormatToFLV($samprate, $bitrate, true); +// check the return value in-case of error as we are validating the codecs + if(!$ok) + { +// if there was an error then get it + echo $toolkit->getLastError()."

\r\n"; + $toolkit->reset(); + continue; + } +// set the output details and overwrite if nessecary + $ok = $toolkit->setOutput($video_output_dir, $filename_minus_ext.'.flv', PHPVideoToolkit::OVERWRITE_EXISTING); +// check the return value in-case of error + if(!$ok) + { +// if there was an error then get it + echo $toolkit->getLastError()."

\r\n"; + $toolkit->reset(); + continue; + } + +// execute the ffmpeg command using multiple passes and log the calls and ffmpeg results + $result = $toolkit->execute(true, true); + +// get the last command given + $command = $toolkit->getLastCommand(); +// echo $command[0]."
\r\n"; +// echo $command[1]."
\r\n"; + +// check the return value in-case of error + if($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()."

\r\n"; + $toolkit->reset(); + continue; + } + +// get the process time of the file + $process_time = $toolkit->getLastProcessTime(); + $total_process_time += $process_time; + + $file = array_shift($toolkit->getLastOutput()); + $filename = basename($file); + $filename_hash = md5($filename); + +// echo a report to the buffer + echo 'Video converted in '.$process_time.' seconds... '.$file.'

+

+
'."\r\n"; + +// reset + $toolkit->reset(); + } + + echo ''."\r\n".'The total time taken to process all '.($key+1).' file(s) is : '.$total_process_time.''; + echo '
'."\r\n".'The average time taken to process each file is : '.($total_process_time/($key+1)).''; + echo ''; \ No newline at end of file -- cgit v1.2.3