/ 
File-Properties-0.02
River stage zero No dependents
/ File::Properties::Media

NAME

File::Properties::Media - Perl module representing properties of a media file

SYNOPSIS

use File::Properties::Cache;
use File::Properties::Media;

my $fpc = File::Properties::Media->cache('cache.db');

my $fpm = File::Properties::Media->new('/path/to/file', $fpc);
print "Media mime type: " . $fpm->mmimetype . "\n";

ABSTRACT

File::Properties::Media is a Perl module representing properties of
a media file, in addition to the properties stored in
File::Properties::Compressed from which it is derived.

DESCRIPTION

File::Properties::Media is a Perl module representing properties of
a media file, in addition to the properties stored in
File::Properties::Compressed from which it is derived. These media
file properties consist of mime type and file type as extracted by
Image::Exiftool, the media type ('image', 'video', or 'audio'), the
modification date, and a hash representing the full EXIF data. If a
reference to a File::Properties::Cache object is specified in the
constructor, access to the properties is via the cache.
new
my $fpm = File::Properties::Media->new($path, $fpc);

Constructs a new File::Properties::Media object.

mmimetype
print "Media mime type: " . $fpm->mmimetype . "\n";

Determine the media mime type of the represented file.

mfiletype
print "Media file type: " . $fpm->mfiletype . "\n";

Determine the media file type of the represented file.

mediatype
print "Media type: " . $fpm->mediatype . "\n";

Determine the media type (the initial part of mime type, e.g. 'image') of the represented file.

datemod
print "Modification date: " . $fpm->datemod . "\n";

Determine the EXIF modification date.

exifhash
my $exh = $fpm->exifhash;

Return a hash mapping EXIF tags names to their values.

ismedia
print "Is a media file\n" if ($fpm->ismedia);

Determine whether the file is a media file.

string
print $fpm->string . "\n";

Construct a string representing the object data.

_cacheinit
$fpm->_cacheinit($fpc, $options_hash);

Initialise the regular file properties cache table in the cache referred to by the File::Properties::Cache reference argument.

SEE ALSO

File::Properties, File::Properties::Cache, File::Properties::Compressed, Image::ExifTool

AUTHOR

Brendt Wohlberg <wohl@cpan.org>

COPYRIGHT AND LICENSE

Copyright (C) 2010,2011 by Brendt Wohlberg

This library is available under the terms of the GNU General Public License (GPL), described in the LICENSE file included in this distribution.