Defined (1)

The class is defined in the following location(s).

/lib/getid3/module.audio.aa.php  

class getid3_aa extends getid3_handler 
{ 
 
    public function Analyze() { 
        $info = &$this->getid3->info; 
 
        $this->fseek($info['avdataoffset']); 
        $AAheader = $this->fread(8); 
 
        $magic = "\x57\x90\x75\x36"; 
        if (substr($AAheader, 4, 4) != $magic) { 
            $info['error'][] = 'Expecting "'.getid3_lib::PrintHexBytes($magic).'" at offset '.$info['avdataoffset'].', found "'.getid3_lib::PrintHexBytes(substr($AAheader, 4, 4)).'"'; 
            return false; 
        } 
 
        // shortcut 
        $info['aa'] = array(); 
        $thisfile_aa = &$info['aa']; 
 
        $info['fileformat'] = 'aa'; 
        $info['audio']['dataformat'] = 'aa'; 
$info['error'][] = 'Audible Audiobook (.aa) parsing not enabled in this version of getID3() ['.$this->getid3->version().']'; 
return false; 
        $info['audio']['bitrate_mode'] = 'cbr'; // is it? 
        $thisfile_aa['encoding'] = 'ISO-8859-1'; 
 
        $thisfile_aa['filesize'] = getid3_lib::BigEndian2Int(substr($AUheader, 0, 4)); 
        if ($thisfile_aa['filesize'] > ($info['avdataend'] - $info['avdataoffset'])) { 
            $info['warning'][] = 'Possible truncated file - expecting "'.$thisfile_aa['filesize'].'" bytes of data, only found '.($info['avdataend'] - $info['avdataoffset']).' bytes"'; 
        } 
 
        $info['audio']['bits_per_sample'] = 16; // is it? 
        $info['audio']['sample_rate'] = $thisfile_aa['sample_rate']; 
        $info['audio']['channels'] = $thisfile_aa['channels']; 
 
        //$info['playtime_seconds'] = 0; 
        //$info['audio']['bitrate'] = 0; 
 
        return true; 
    } 
 
}