 [PHP][HTML]tagi z mp3 |
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| [PHP][HTML]tagi z mp3 |
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#1
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Grupa: Zarejestrowani Postów: 2 Pomógł: 0 Dołączył: 5.10.2008 Skąd: Rynarcice Ostrzeżenie: (0%) 
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Witma serdecznie poszukuje informacii jak uruchomic prosty edytor tgów mp3 który pozwala na odczyt informacii o pliki np autor tytuł oraz zapis i modyfikacje pliku np dodanie nowego autora jeśli niema w pliku o nim informacii lu modfyfikacje bo ktoś się pomylił
Jestem raczkujący w tym i proszę o pomoc jak ktoś może to prosze o jakiś przykładowy kod i jak moge go uruchomić i co powinienem zrobić aby ten kod mugłby być uruchomiony Proszę opomoc Dysponuję takim kodem ale nie wiem co dalej <?php /*********************************************************** * Class: ID3 * Version: 1.0 * Date: Janeiro 2004 * Author: Tadeu F. Oliveira * Contact: tadeu_fo@yahoo.com.br * Use: Extract ID3 Tag information from mp3 files *********************************************************** Exemple require('error.inc.php'); $nome_arq = 'Blind Guardian - Bright Eyes.mp3'; $myId3 = new ID3($nome_arq); if ($myId3->getInfo()){ echo('<HTML>'); echo('<a href= "'.$nome_arq.'">Clique para baixar: </a><br>'); echo('<table border=1> <tr> <td><strong>Artista</strong></td> <td><strong>Titulo</strong></font></div></td> <td><strong>Trilha</strong></font></div></td> <td><strong>Album/Ano</strong></font></div></td> <td><strong>Gênero</strong></font></div></td> <td><strong>Comentários</strong></font></div></td> </tr> <tr> <td>'. $myId3->getArtist() . ' </td> <td>'. $myId3->getTitle() . ' </td> <td>'. $myId3->getTrack() . ' </td> <td>'. $myId3->getAlbum() . '/'.$myId3->getYear().' </td> <td>'. $myId3->getGender() . ' </td> <td>'. $myId3->tags['COMM']. ' </td> </tr> </table>'); echo('</HTML>'); }else{ echo($errors[$myId3->last_error_num]); } */ class ID3{ var $file_name=''; //full path to the file //the sugestion is that this path should be a //relative path var $tags; //array with ID3 tags extracted from the file var $last_error_num=0; //keep the number of the last error ocurred var $tags_count = 0; // the number of elements at the tags array /*********************/ /**private functions**/ /*********************/ function hex2bin($data) { //thankz for the one who wrote this function //If iknew your name I would say it here $len = strlen($data); for($i=0;$i<$len;$i+=2) { $newdata .= pack("C",hexdec(substr($data,$i,2))); } return $newdata; } function get_frame_size($fourBytes){ $tamanho[0] = str_pad(base_convert(substr($fourBytes,0,2),16,2),7,0,STR_PAD_LEFT); $tamanho[1] = str_pad(base_convert(substr($fourBytes,2,2),16,2),7,0,STR_PAD_LEFT); $tamanho[2] = str_pad(base_convert(substr($fourBytes,4,2),16,2),7,0,STR_PAD_LEFT); $tamanho[3] = str_pad(base_convert(substr($fourBytes,6,2),16,2),7,0,STR_PAD_LEFT); $total = $tamanho[0].$tamanho[1].$tamanho[2].$tamanho[3]; $tamanho[0] = substr($total,0,8); $tamanho[1] = substr($total,8,8); $tamanho[2] = substr($total,16,8); $tamanho[3] = substr($total,24,8); $total = $tamanho[0].$tamanho[1].$tamanho[2].$tamanho[3]; $total = base_convert($total,2,10); return $total; } function extractTags($text,&$tags){ $size = -1;//inicializando diferente de zero para năo sair do while while ((strlen($text) != 0) and ($size != 0)){ //while there are tags to read and they have a meaning //while existem tags a serem tratadas e essas tags tem conteudo $ID = substr($text,0,4); $aux = substr($text,4,4); $aux = bin2hex($aux); $size = $this->get_frame_size($aux); $flags = substr($text,8,2); $info = substr($text,11,$size-1); if ($size != 0){ $tags[$ID] = $info; $this->tags_count++; } $text = substr($text,10+$size,strlen($text)); } } /********************/ /**public functions**/ /********************/ /**Constructor**/ function ID3($file_name){ $this->file_name = $file_name; $this->last_error_num = 0; } /**Read the file and put the TAGS content on $this->tags array**/ function getInfo(){ if ($this->file_name != ''){ $mp3 = @fopen($this->file_name,"r"); $header = @fread($mp3,10); if (!$header) { $this->last_error_num = 2; return false; die(); } if (substr($header,0,3) != "ID3"){ $this->last_error_num = 3; return false; die(); } $header = bin2hex($header); $version = base_convert(substr($header,6,2),16,10).".".base_convert(substr($header,8,2),16,10); $flags = base_convert(substr($header,10,2),16,2); $flags = str_pad($flags,8,0,STR_PAD_LEFT); if ($flags[7] == 1){ //echo('with Unsynchronisation<br>'); } if ($flags[6] == 1){ //echo('with Extended header<br>'); } if ($flags[5] == 1){//Esperimental tag $this->last_error_num = 4; return false; die(); } $total = $this->get_frame_size(substr($header,12,8)); $text = @fread($mp3,$total); fclose($mp3); $this->extractTags($text,$this->tags); } else{ $this->last_error_num = 1;//file not set return false; die(); } return true; } /************* * PUBLIC * Functions to get information * from the ID3 tag **************/ function getArtist(){ if (array_key_exists('TPE1',$this->tags)){ return $this->tags['TPE1']; }else{ $this->last_error_num = 5; return false; } } function getTrack(){ if (array_key_exists('TRCK',$this->tags)){ return $this->tags['TRCK']; }else{ $this->last_error_num = 5; return false; } } function getTitle(){ if (array_key_exists('TIT2',$this->tags)){ return $this->tags['TIT2']; }else{ $this->last_error_num = 5; return false; } } function getAlbum(){ if (array_key_exists('TALB',$this->tags)){ return $this->tags['TALB']; }else{ $this->last_error_num = 5; return false; } } function getYear(){ if (array_key_exists('TYER',$this->tags)){ return $this->tags['TYER']; }else{ $this->last_error_num = 5; return false; } } function getGender(){ if (array_key_exists('TCON',$this->tags)){ return $this->tags['TCON']; }else{ $this->last_error_num = 5; return false; } } } ?> |
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#2
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Grupa: Zarejestrowani Postów: 616 Pomógł: 84 Dołączył: 29.11.2006 Skąd: bełchatów Ostrzeżenie: (0%)
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Kod var $file_name=''; sciezka do pliku
$nome_arq = 'Blind Guardian - Bright Eyes.mp3'; nazwa mp3 //przyklad uzycia require('error.inc.php'); $nome_arq = 'Blind Guardian - Bright Eyes.mp3'; $myId3 = new ID3($nome_arq); if ($myId3->getInfo()){ echo('<HTML>'); echo('<a href= "'.$nome_arq.'">Clique para baixar: </a><br>'); echo('<table border=1> <tr> <td><strong>Artista</strong></td> <td><strong>Titulo</strong></font></div></td> <td><strong>Trilha</strong></font></div></td> <td><strong>Album/Ano</strong></font></div></td> <td><strong>Gênero</strong></font></div></td> <td><strong>Comentários</strong></font></div></td> </tr> <tr> <td>'. $myId3->getArtist() . ' </td> <td>'. $myId3->getTitle() . ' </td> <td>'. $myId3->getTrack() . ' </td> <td>'. $myId3->getAlbum() . '/'.$myId3->getYear().' </td> <td>'. $myId3->getGender() . ' </td> <td>'. $myId3->tags['COMM']. ' </td> </tr> </table>'); echo('</HTML>'); }else{ echo($errors[$myId3->last_error_num]); } |
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| -Gość- |
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#3
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Goście |
A wiecie może dlaczego przy polskich tagach (unicode + ID3v2) na początku każdej informacji pojawia się ciąg:
"ÿþD" a pomiędzy każdym znakiem jakiś nieznany znak - w firefoksie pojawia mi się znak zapytania w rombie...� |
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#4
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Grupa: Zarejestrowani Postów: 2 Pomógł: 0 Dołączył: 5.10.2008 Skąd: Rynarcice Ostrzeżenie: (0%)
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Witam ja obstawiam kodowanei w przeglądarce
Poszukaj big endian albo utf16 lub utf32 w ustawienich przeglądaarki Ewentualnie przestaw sie na odczyt w trybie binarnym albo bez polskich znakow Polecam koowanie ascii lub windows iso |
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Aktualny czas: 22.08.2025 - 01:12 |
