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package Net::PMP::Profile::MediaEnclosure; |
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use Moose; |
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use Net::PMP::Profile::TypeConstraints; |
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our $VERSION = '0.102'; |
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has 'href' => ( is => 'rw', isa => 'Net::PMP::Type::Href', required => 1, ); |
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has 'type' => |
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( is => 'rw', isa => 'Net::PMP::Type::MediaType', required => 1, ); |
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has 'media_meta' => ( is => 'rw', isa => 'HashRef', ); |
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has 'crop' => ( is => 'rw', isa => 'Str', ); |
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has 'width' => ( is => 'rw', isa => 'Int', ); |
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has 'height' => ( is => 'rw', isa => 'Int', ); |
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has 'resolution' => ( is => 'rw', isa => 'Float', ); |
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has 'codec' => ( is => 'rw', isa => 'Str', ); |
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has 'format' => ( is => 'rw', isa => 'Str', ); |
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has 'duration' => ( is => 'rw', isa => 'Int', ); |
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sub as_hash { |
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my $self = shift; |
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# alias media_meta back to meta |
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my %hash = %$self; |
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if ( exists $hash{media_meta} ) { |
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$hash{meta} = delete $hash{media_meta}; |
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} |
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return \%hash; |
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} |
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__PACKAGE__->meta->make_immutable(); |
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1; |
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__END__ |
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=head1 NAME |
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Net::PMP::Profile::MediaEnclosure - Rich Media representation for PMP CollectionDoc |
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=head1 SYNOPSIS |
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use Net::PMP::Profile::MediaEnclosure; |
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my $image = Net::PMP::Profile::MediaEnclosure->new( |
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href => 'http://mpr.org/some/asset/some/where.png', |
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type => 'images/png' |
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crop => 'medium', |
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width => 100, |
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height => 150', |
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resolutionn => 102, # PPI |
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media_meta => { foo => 'bar' }, |
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); |
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my $audio = Net::PMP::Profile::MediaEnclosure->new( |
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href => 'http://mpr.org/some/audio/some/where.mp3', |
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type => 'audio/mpeg', |
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codec => 'LAME3.99r', |
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format => 'MP3', |
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duration => 60000, # milliseconds |
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media_meta => { foo => 'bar' }, |
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); |
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my $video = Net::PMP::Profile::MediaEnclosure->new( |
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href => 'http://mpr.org/some/video/some/where', |
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type => 'video/mpeg', |
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codec => 'Xvid', |
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format => 'MPEG=1', |
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duration => 60000, # milliseconds |
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media_meta => { foo => 'bar' }, |
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); |
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=cut |
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=head1 DESCRIPTION |
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Net::PMP::Profile::MediaEnclosure implements the CollectionDoc fields for the PMP Rich Media Profile |
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L<https://github.com/publicmediaplatform/pmpdocs/wiki/Rich-Media-Profiles>. |
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=head1 METHODS |
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=head2 href |
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URI string. |
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=head2 type |
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Content type string. |
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=head2 media_meta |
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Hashref of arbitrary metadata. Note that the PMP schema calls this B<meta> but that word |
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is a reserved method name in L<Moose>. |
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=head2 crop |
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Image semantic identifier string. |
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=head2 width |
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Image width integer. |
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=head2 height |
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Image height integer. |
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=head2 resolution |
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Image pixels-per-inch float. |
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=head2 codec |
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Audio/video codec string. |
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=head2 format |
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Audio/video format string. |
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=head2 duration |
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Audio/video duration integer (milliseconds). E.g. 60000 == 60 seconds. |
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=head2 as_hash |
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Returns the object as a hashref ready to pass to L<Net::PMP::CollectionDoc>. |
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=head1 AUTHOR |
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Peter Karman, C<< <karman at cpan.org> >> |
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=head1 BUGS |
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Please report any bugs or feature requests to C<bug-net-pmp at rt.cpan.org>, or through |
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the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Net-PMP>. I will be notified, and then you'll |
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automatically be notified of progress on your bug as I make changes. |
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=head1 SUPPORT |
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You can find documentation for this module with the perldoc command. |
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perldoc Net::PMP |
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You can also look for information at: |
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=over 4 |
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=item IRC |
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Join #pmp on L<http://freenode.net>. |
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=item RT: CPAN's request tracker (report bugs here) |
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154
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L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Net-PMP> |
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=item AnnoCPAN: Annotated CPAN documentation |
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L<http://annocpan.org/dist/Net-PMP> |
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=item CPAN Ratings |
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L<http://cpanratings.perl.org/d/Net-PMP> |
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=item Search CPAN |
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L<http://search.cpan.org/dist/Net-PMP/> |
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=back |
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=head1 ACKNOWLEDGEMENTS |
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American Public Media and the Public Media Platform sponsored the development of this module. |
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=head1 LICENSE AND COPYRIGHT |
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Copyright 2013 American Public Media Group |
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See the LICENSE file that accompanies this module. |
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=cut |