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.
20 #ifndef LIBDCP_MXF_ASSET_H
21 #define LIBDCP_MXF_ASSET_H
23 #include <boost/signals2.hpp>
33 /** @brief Parent class for assets which have MXF files */
34 class MXFAsset : public Asset
37 /** Construct an MXFAsset.
38 * @param directory Directory where MXF file is.
39 * @param file_name Name of MXF file.
40 * @param progress Signal to inform of progress.
41 * @param fps Frames per second.
42 * @param entry_point The entry point of this MXF; ie the first frame that should be used.
43 * @param length Length in frames.
44 * @param encrypted true if the MXF should be encrypted.
47 std::string directory, std::string file_name, boost::signals2::signal<void (float)>* progress, int fps, int entry_point, int length, bool encrypted
52 virtual bool equals (boost::shared_ptr<const Asset> other, EqualityOptions opt, std::list<std::string>& notes) const;
55 void add_typed_key_id (xmlpp::Element *) const;
58 virtual std::string key_type () const = 0;
60 /** Fill in a ADSCP::WriteInfo struct.
61 * @param w struct to fill in.
63 void fill_writer_info (ASDCP::WriterInfo* w) const;
65 /** Signal to emit to report progress */
66 boost::signals2::signal<void (float)>* _progress;
67 /** Frames per second */
70 /** Length in frames */
73 ASDCP::AESEncContext* _encryption_context;
74 std::string _key_value;