$info['audio'
]['dataformat'
] = 'flac';
$info['audio'
]['bitrate_mode'
] = 'vbr';
$info['audio'
]['lossless'
] = true;
} elseif (substr($filedata, 1, 6
) == 'vorbis'
) { $this->
ParseVorbisPageHeader($filedata,
$filedataoffset,
$oggpageinfo);
} elseif (substr($filedata, 0, 8
) == 'OpusHead'
) { if ($this->
ParseOpusPageHeader($filedata,
$filedataoffset,
$oggpageinfo) === false
) { return false;
} } elseif (substr($filedata, 0, 8
) == 'Speex '
) { // http://www.speex.org/manual/node10.html
$info['audio'
]['dataformat'
] = 'speex';
$info['mime_type'
] = 'audio/speex';
$info['audio'
]['bitrate_mode'
] = 'abr';
$info['audio'
]['lossless'
] = false;