2 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 #include <boost/shared_ptr.hpp>
22 #include <boost/function.hpp>
32 /** @brief A CPL within a DCP */
36 CPL (std::string directory, std::string name, ContentKind content_kind, int length, int frames_per_second);
37 CPL (std::string directory, std::string file, boost::shared_ptr<const AssetMap> asset_map, bool require_mxfs = true);
39 void add_reel (boost::shared_ptr<const Reel> reel);
41 /** @return the length in frames */
46 /** @return the type of the content, used by media servers
47 * to categorise things (e.g. feature, trailer, etc.)
49 ContentKind content_kind () const {
53 std::list<boost::shared_ptr<const Reel> > reels () const {
57 /** @return the CPL's name, as will be presented on projector
58 * media servers and theatre management systems.
60 std::string name () const {
64 /** @return the number of frames per second */
65 int frames_per_second () const {
69 std::list<boost::shared_ptr<const Asset> > assets () const;
71 bool equals (CPL const & other, EqualityOptions options, boost::function<void (NoteType, std::string)> note) const;
73 void write_xml (XMLMetadata const &) const;
74 void write_to_assetmap (std::ostream& s) const;
75 void write_to_pkl (std::ostream& s) const;
78 std::string _directory;
79 /** the name of the DCP */
81 /** the content kind of the CPL */
82 ContentKind _content_kind;
83 /** length in frames */
85 /** frames per second */
88 std::list<boost::shared_ptr<const Reel> > _reels;
92 /** a SHA1 digest of our XML */
93 mutable std::string _digest;