2 Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "video_mxf_examiner.h"
22 #include "video_mxf_content.h"
23 #include "video_content.h"
26 #include "compose.hpp"
27 #include <dcp/mono_picture_asset.h>
28 #include <dcp/stereo_picture_asset.h>
29 #include <dcp/exceptions.h>
30 #include <libxml++/libxml++.h>
31 #include <boost/make_shared.hpp>
37 using boost::shared_ptr;
38 using boost::make_shared;
40 VideoMXFContent::VideoMXFContent (shared_ptr<const Film> film, boost::filesystem::path path)
41 : Content (film, path)
46 VideoMXFContent::VideoMXFContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
47 : Content (film, node)
49 video = VideoContent::from_xml (this, node, version);
53 VideoMXFContent::valid_mxf (boost::filesystem::path path)
56 shared_ptr<dcp::MonoPictureAsset> mp = make_shared<dcp::MonoPictureAsset> (path);
58 } catch (dcp::MXFFileError& e) {
60 } catch (dcp::DCPReadError& e) {
65 shared_ptr<dcp::StereoPictureAsset> sp = make_shared<dcp::StereoPictureAsset> (path);
67 } catch (dcp::MXFFileError& e) {
69 } catch (dcp::DCPReadError& e) {
77 VideoMXFContent::examine (shared_ptr<Job> job)
79 job->set_progress_unknown ();
81 Content::examine (job);
83 video.reset (new VideoContent (this));
84 shared_ptr<VideoMXFExaminer> examiner = make_shared<VideoMXFExaminer> (shared_from_this ());
85 video->take_from_examiner (examiner);
89 VideoMXFContent::summary () const
91 return String::compose (_("%1 [video]"), path_summary());
95 VideoMXFContent::technical_summary () const
97 return Content::technical_summary() + " - " + video->technical_summary ();
101 VideoMXFContent::identifier () const
103 return Content::identifier() + "_" + video->identifier();
107 VideoMXFContent::as_xml (xmlpp::Node* node) const
109 node->add_child("Type")->add_child_text ("VideoMXF");
110 Content::as_xml (node);
111 video->as_xml (node);
115 VideoMXFContent::full_length () const
117 FrameRateChange const frc (active_video_frame_rate(), film()->video_frame_rate());
118 return DCPTime::from_frames (llrint (video->length_after_3d_combine() * frc.factor()), film()->video_frame_rate());
122 VideoMXFContent::add_properties (list<UserProperty>& p) const
124 video->add_properties (p);
128 VideoMXFContent::set_default_colour_conversion ()
130 video->unset_colour_conversion ();