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| <?php | |
| function convertfilename($filename) { | |
| $filename = str_replace([ "?", "[", "]", "/", "\\", "=", "<", ">", | |
| ":", ";", ",", "'", '"', "&", "$", "#", | |
| "*", "(", ")", "|", "~" ], "", $filename); | |
| $filename = preg_replace("/[\s-]+/", "-", $filename); | |
| $filename = trim($filename, ".-_"); | |
| return ucwords($filename); | |
| } | |
| function convert($id,$start,$end,$uid){ | |
| $id = preg_replace("/\?share.*/","",$id); | |
| $uid = str_replace('==','',$uid); | |
| $tool = 'ffmpeg -hide_banner -loglevel error '; | |
| $yt = "https://www.youtube.com/watch?v="; | |
| $cmd = "yt-dlp --print filename '$yt$id'"; | |
| $name = exec($cmd); | |
| $name = preg_replace("/\..*$/",".mp4",$name); | |
| $dirname = convertfilename(str_replace('.mp4','',$name)).'---'.$uid; | |
| $name = convertfilename($name); | |
| mkdir($dirname); | |
| chdir($dirname); | |
| echo "\n\n*** Getting ".$name." *** \n\n"; | |
| $cmd = "yt-dlp --output '$name' --merge-output-format mp4 '$yt$id'"; | |
| $x = exec($cmd); | |
| $cmd = "ffprobe -v error -select_streams v -show_entries stream=width,height -of csv=p=0:s=x '$name'"; | |
| $size = exec($cmd); | |
| echo '*'.$size.'*'."\n"; | |
| $small = strstr($size, '1280') ? '-small' : ''; | |
| $intro = "../Intro$small.mp4"; | |
| $outro = "../Outro$small.mp4"; | |
| echo "\n\n*** Getting clip from $start to $end *** \n\n"; | |
| $chunkname = preg_replace("/\.mp4$/","-clip.mp4",$name); | |
| $cmd = $tool."-ss $start -to $end -i '$name' -c copy '$chunkname'"; | |
| exec($cmd); | |
| echo "\n\n*** Adding intro and outro *** \n\n"; | |
| $introname = str_replace('-clip.mp4','---'.$uid.'.mp4',$chunkname); | |
| $cmd = $tool.'-i "'.$intro.'" -i "'.$chunkname.'" -i "'.$outro.'" -filter_complex "[0:v] [0:a] [1:v] [1:a] [2:v] [2:a] concat=n=3:v=1:a=1 [v] [a]" -map "[v]" -map "[a]" "'.$introname.'"'; | |
| exec($cmd); | |
| unlink($chunkname); | |
| echo "*** Extracting audio from ".$name." *** \n"; | |
| $cmd = $tool."-i '$introname' -vn -acodec copy '".str_replace(".mp4",".m4a",$introname)."'"; | |
| exec($cmd); | |
| chdir('..'); | |
| } | |
| $timings = file_get_contents('timings.tsv'); | |
| $lines = explode("\n",$timings); | |
| // $lines = array_slice($lines,16,1); | |
| foreach($lines as $i=>$l){ | |
| echo ($i+1)." of ".sizeof($lines)."\n"; | |
| $chunks = explode("\t",$l); | |
| $id = $chunks[6]; | |
| $start = '0'.$chunks[1]; | |
| $end = '0'.$chunks[2]; | |
| $uid = $chunks[7]; | |
| echo $chunks[3]."\n"; | |
| echo ($id.'-'.$start.'-'.$end.'-'.$uid)."\n"; | |
| convert($id,$start,$end,$uid); | |
| } | |
| ?> |
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