mirror of
https://github.com/HaschekSolutions/pictshare.git
synced 2025-11-11 10:46:22 +00:00
118 lines
3.7 KiB
PHP
118 lines
3.7 KiB
PHP
<?php
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/*
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* MP4 re-encoder
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* Since we don't know where the mp4's come from we'll have to handle them ourselves
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* While desktop browsers are more forgiving older phones might not be
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*
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* usage: php re-encode_mp4.php [noogg] [nowebm] [noskip]
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*
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* Params:
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* altfolder => Will check the altfolder (if exists) for falsly encoded files
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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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// basic path definitions
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define('DS', DIRECTORY_SEPARATOR);
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define('ROOT', dirname(__FILE__).'/..');
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//loading default settings if exist
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if(!file_exists(ROOT.DS.'inc'.DS.'config.inc.php'))
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exit('Rename /inc/example.config.inc.php to /inc/config.inc.php first!');
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include_once(ROOT.DS.'inc'.DS.'config.inc.php');
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//loading core and controllers
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include_once(ROOT.DS.'inc'.DS.'core.php');
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require_once(ROOT . DS . 'content-controllers' . DS. 'video'. DS . 'video.controller.php');
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if(!defined('FFMPEG_BINARY')||FFMPEG_BINARY=='' || !FFMPEG_BINARY) exit('Error: FFMPEG_BINARY not defined, no clue where to look');
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$vc = new VideoController();
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$dir = getDataDir().DS;
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$dh = opendir($dir);
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$localfiles = array();
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foreach($argv as $arg)
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{
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if(isExistingHash($arg) && in_array(pathinfo($dir.$arg, PATHINFO_EXTENSION),$vc->getRegisteredExtensions()))
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$localfiles[] = $arg;
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}
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if(in_array('altfolder',$argv) && defined('ALT_FOLDER') && ALT_FOLDER && is_dir(ALT_FOLDER) )
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{
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echo "[i] Checking only the alt folder\n";
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$dir = ALT_FOLDER.DS;
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$dh = opendir($dir);
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while (false !== ($filename = readdir($dh))) {
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$vid = $dir.$filename;
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$hash = $filename;
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echo "\r[$filename] ";
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if(!file_exists($vid)) continue;
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$type = strtolower(pathinfo($vid, PATHINFO_EXTENSION));
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if(in_array($type,$vc->getRegisteredExtensions()))
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{
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echo "\n [i] $filename is ..\t";
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$valid = $vc->rightEncodedMP4($vid);
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$tmp = ROOT.DS.'tmp'.DS.$hash;
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$cmd = FFMPEG_BINARY." -loglevel panic -y -i $vid -vcodec libx264 -profile:v baseline -level 3.0 -pix_fmt yuv420p -vf \"scale=trunc(iw/2)*2:trunc(ih/2)*2\" $tmp && cp $tmp $img";
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echo ($valid?'Valid'."\n":'Not valid => Converting..');
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if(!$valid)
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{
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system($cmd);
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echo " done\n";
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unlink($tmp);
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}
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}
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}
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}
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if(count($localfiles)==0)
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{
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echo "[i] Finding local mp4 files\n";
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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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if(in_array($type,$vc->getRegisteredExtensions()))
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$localfiles[] = $filename;
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}
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}
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if(count($localfiles)==0) exit('No MP4 files found'."\n");
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echo "[i] Got ".count($localfiles)." files\n";
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//TESTING
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echo "[i] Checking hashes for wrongly encoded ones\n";
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foreach($localfiles as $akey => $hash)
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{
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$mp4 = $dir.$hash.DS.$hash;
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if($vc->rightEncodedMP4($mp4))
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{
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echo " [i] Skipping $hash because it's already correctly encoded\n";
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unset($localfiles[$akey]);
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}
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}
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echo "[i] Starting to convert\n";
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foreach($localfiles as $hash)
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{
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$mp4 = $dir.$hash.DS.$hash;
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$tmp = ROOT.DS.'tmp'.DS.$hash;
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$cmd = FFMPEG_BINARY." -loglevel panic -y -i $mp4 -vcodec libx264 -profile:v baseline -level 3.0 -pix_fmt yuv420p -vf \"scale=trunc(iw/2)*2:trunc(ih/2)*2\" $tmp && cp $tmp $mp4";
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echo " [i] Converting '$hash'";
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system($cmd);
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if(defined('ALT_FOLDER') && ALT_FOLDER && is_dir(ALT_FOLDER))
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copy($mp4,ALT_FOLDER.DS.$hash);
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//file got a new hash so add that as well
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addSha1($hash,sha1_file($mp4));
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echo "\tdone\n";
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}
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