2 Copyright (C) 2012-2014 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.
26 #include <boost/signals2.hpp>
39 * @brief Parent class for classes which represent MXF files.
41 class MXF : public Content
44 MXF (Fraction edit_rate);
45 MXF (boost::filesystem::path file);
48 virtual std::string key_type () const = 0;
50 std::string pkl_type () const {
51 return "application/x-smpte-mxf";
55 boost::shared_ptr<const Content> other,
57 boost::function<void (NoteType, std::string)> note
60 /** Fill in a ADSCP::WriteInfo struct.
61 * @param w struct to fill in.
62 * @param standard INTEROP or SMPTE.
64 void fill_writer_info (ASDCP::WriterInfo* w, Standard standard);
66 void set_progress (boost::signals2::signal<void (float)>* progress) {
70 bool encrypted () const {
71 return !_key_id.empty ();
74 void set_key_id (std::string i) {
78 std::string key_id () const {
84 boost::optional<Key> key () const {
88 ASDCP::AESEncContext* encryption_context () const {
89 return _encryption_context;
92 void set_metadata (MXFMetadata m) {
96 MXFMetadata metadata () const {
101 /** Signal to emit to report progress, or 0 */
102 boost::signals2::signal<void (float)>* _progress;
103 ASDCP::AESEncContext* _encryption_context;
104 ASDCP::AESDecContext* _decryption_context;
106 boost::optional<Key> _key;
107 MXFMetadata _metadata;