mirror of
https://github.com/HaschekSolutions/pictshare.git
synced 2025-11-11 10:46:22 +00:00
102 lines
2.8 KiB
PHP
102 lines
2.8 KiB
PHP
<?php
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/*
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* MP4 to webm and ogg converter
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* When MP4s are uploaded we only have MP4s. This script converts also to
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* webm and ogg for wider range of supported devices
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*
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* usage: php render_webm_ogg.php [noogg] [nowebm] [noskip]
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*
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* Params:
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* noogg => Won't render videos as OGG
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* nowebm => Won't render videos as webm
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* noskip => Won't skip existing videos (re-renders them)
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*/
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if(php_sapi_name() !== 'cli') exit('This script can only be called via CLI');
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error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT & ~E_NOTICE);
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define('DS', DIRECTORY_SEPARATOR);
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define('ROOT', dirname(__FILE__).DS.'..');
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include_once(ROOT.DS.'inc/config.inc.php');
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include_once(ROOT.DS.'inc/core.php');
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$pm = new PictshareModel();
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$dir = getDataDir().DS;
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$dh = opendir($dir);
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$localfiles = array();
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if(in_array('noskip',$argv))
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{
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echo "Won't skip existing files\n\n";
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$allowskipping = false;
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}
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else
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$allowskipping = true;
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echo "[i] Finding local mp4 files ..";
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while (false !== ($filename = readdir($dh))) {
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$img = $dir.$filename.DS.$filename;
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if(!file_exists($img)) continue;
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$type = strtolower(pathinfo($img, PATHINFO_EXTENSION));
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$type = $pm->isTypeAllowed($type);
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if($type=='mp4')
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$localfiles[] = $filename;
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}
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if(count($localfiles)==0) exit(' No MP4 files found'."\n");
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echo " done. Got ".count($localfiles)." files\n";
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echo "[i] Starting to convert\n";
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foreach($localfiles as $hash)
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{
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$img = $dir.$hash.DS.$hash;
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if(!in_array('noogg',$argv))
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{
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$tmp = ROOT.DS.'tmp'.DS.$hash.'.ogg';
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$ogg = $dir.$hash.DS.'ogg_1.'.$hash;
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if(file_exists($ogg) && $allowskipping==true)
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echo "Skipping OGG of $hash\n";
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else
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{
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echo " [OGG] User wants OGG. Will do.. ";
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$cmd = FFMPEG_BINARY." -y -i $img -loglevel panic -vcodec libtheora -an $tmp && cp $tmp $ogg";
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system($cmd);
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echo "done\n";
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}
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}
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if(!in_array('nowebm',$argv))
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{
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$tmp = ROOT.DS.'tmp'.DS.$hash.'.webm';
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$webm = $dir.$hash.DS.'webm_1.'.$hash;
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if(file_exists($webm) && $allowskipping==true)
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echo "Skipping WEBM of $hash\n";
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else
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{
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echo " [WEBM] User wants WEBM. Will do.. ";
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$cmd = FFMPEG_BINARY." -y -i $img -loglevel panic -c:v libvpx -crf 10 -b:v 1M $tmp && cp $tmp $webm";
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system($cmd);
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echo "done\n";
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}
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}
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}
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function renderSize($bytes, $precision = 2) {
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$units = array('B', 'KB', 'MB', 'GB', 'TB');
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$bytes = max($bytes, 0);
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$pow = floor(($bytes ? log($bytes) : 0) / log(1024));
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$pow = min($pow, count($units) - 1);
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// Uncomment one of the following alternatives
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$bytes /= pow(1024, $pow);
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// $bytes /= (1 << (10 * $pow));
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return round($bytes, $precision) . ' ' . $units[$pow];
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}
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