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| author | Robin Appelman <icewind@owncloud.com> | 2012-04-02 23:33:18 +0200 |
|---|---|---|
| committer | Robin Appelman <icewind@owncloud.com> | 2012-04-12 15:54:08 +0200 |
| commit | 8cea656ad741e471bd740170b38d6f789831a5df (patch) | |
| tree | 41dbe763caed7fced65baeccccde4f6d275e9278 /3rdparty/getid3/module.audio.aa.php | |
| parent | 637db92e60bfcaa625ec2baf346a11de8981311b (diff) | |
| download | nextcloud-server-8cea656ad741e471bd740170b38d6f789831a5df.tar.gz nextcloud-server-8cea656ad741e471bd740170b38d6f789831a5df.zip | |
upgrade getid3
Diffstat (limited to '3rdparty/getid3/module.audio.aa.php')
| -rw-r--r-- | 3rdparty/getid3/module.audio.aa.php | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/3rdparty/getid3/module.audio.aa.php b/3rdparty/getid3/module.audio.aa.php new file mode 100644 index 00000000000..39cb77c859d --- /dev/null +++ b/3rdparty/getid3/module.audio.aa.php @@ -0,0 +1,59 @@ +<?php +///////////////////////////////////////////////////////////////// +/// getID3() by James Heinrich <info@getid3.org> // +// available at http://getid3.sourceforge.net // +// or http://www.getid3.org // +///////////////////////////////////////////////////////////////// +// See readme.txt for more details // +///////////////////////////////////////////////////////////////// +// // +// module.audio.aa.php // +// module for analyzing Audible Audiobook files // +// dependencies: NONE // +// /// +///////////////////////////////////////////////////////////////// + + +class getid3_aa extends getid3_handler +{ + + function Analyze() { + $info = &$this->getid3->info; + + fseek($this->getid3->fp, $info['avdataoffset'], SEEK_SET); + $AAheader = fread($this->getid3->fp, 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(); + $thisfile_au = &$info['aa']; + + $info['fileformat'] = 'aa'; + $info['audio']['dataformat'] = 'aa'; + $info['audio']['bitrate_mode'] = 'cbr'; // is it? + $thisfile_au['encoding'] = 'ISO-8859-1'; + + $thisfile_au['filesize'] = getid3_lib::BigEndian2Int(substr($AUheader, 0, 4)); + if ($thisfile_au['filesize'] > ($info['avdataend'] - $info['avdataoffset'])) { + $info['warning'][] = 'Possible truncated file - expecting "'.$thisfile_au['filesize'].'" bytes of data, only found '.($info['avdataend'] - $info['avdataoffset']).' bytes"'; + } + + $info['audio']['bits_per_sample'] = 16; // is it? + $info['audio']['sample_rate'] = $thisfile_au['sample_rate']; + $info['audio']['channels'] = $thisfile_au['channels']; + + //$info['playtime_seconds'] = 0; + //$info['audio']['bitrate'] = 0; + + return true; + } + +} + + +?>
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