view release on metacpan or  search on metacpan

lib/Audio/Opusfile/PictureTag.pm  view on Meta::CPAN

Audio::Opusfile::PictureTag - A parsed METADATA_BLOCK_PICTURE tag

=head1 SYNOPSIS

  use Audio::Opusfile;
  my $of = Audio::Opusfile->new_from_file('file.opus');
  my @pic_tags = $of->tags->query_all('METADATA_BLOCK_PICTURE');
  my @pictures = map { Audio::Opusfile::PictureTag->parse($_) } @pic_tags;
  my $pic = $pictures[0];
  say $pic->type; # Prints "3", which means Cover (front)
  say $pic->mime_type; # Prints "image/png"
  say $pic->description;
  say $pic->width;
  say $pic->height;
  say $pic->depth;
  say $pic->colors;
  say $pic->data_length; # The image size
  my $data = $pic->data; # The contents of the image
  say $pic->format; # One of the OP_PIC_* constants

=head1 DESCRIPTION