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>
29 /** @brief Parent class for assets which have MXF files */
30 class MXFAsset : public Asset
33 MXFAsset (std::string directory, std::string file_name);
35 /** Construct an MXFAsset.
36 * @param directory Directory where MXF file is.
37 * @param file_name Name of MXF file.
38 * @param progress Signal to inform of progress.
39 * @param fps Frames per second.
40 * @param intrinsic_duration Duration of the whole asset in frames.
42 MXFAsset (std::string directory, std::string file_name, boost::signals2::signal<void (float)>* progress, int fps, int intrinsic_duration);
44 void set_entry_point (int e);
45 void set_duration (int d);
47 virtual bool equals (boost::shared_ptr<const Asset> other, EqualityOptions opt, std::list<std::string>& notes) const;
49 int intrinsic_duration () const;
50 int frames_per_second () const {
54 void set_intrinsic_duration (int d) {
55 _intrinsic_duration = d;
58 /** Fill in a ADSCP::WriteInfo struct.
59 * @param w struct to fill in.
60 * @param uuid uuid to use.
62 static void fill_writer_info (ASDCP::WriterInfo* w, std::string uuid);
66 /** Signal to emit to report progress */
67 boost::signals2::signal<void (float)>* _progress;
68 /** Frames per second */
70 /** Start point to present in frames */
72 /** Total length in frames */
73 int _intrinsic_duration;
74 /** Length to present in frames */