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/>.
22 #include "video_mxf_content.h"
23 #include "video_mxf_examiner.h"
24 #include <dcp/exceptions.h>
25 #include <dcp/mono_picture_asset.h>
26 #include <dcp/stereo_picture_asset.h>
29 using std::shared_ptr;
30 using std::make_shared;
31 using boost::optional;
34 VideoMXFExaminer::VideoMXFExaminer (shared_ptr<const VideoMXFContent> content)
37 _asset = make_shared<dcp::MonoPictureAsset>(content->path(0));
38 } catch (dcp::MXFFileError& e) {
39 /* maybe it's stereo */
40 } catch (dcp::ReadError& e) {
41 /* maybe it's stereo */
45 _asset = make_shared<dcp::StereoPictureAsset>(content->path(0));
51 VideoMXFExaminer::video_frame_rate () const
53 return _asset->frame_rate().as_float ();
58 VideoMXFExaminer::video_size () const
60 return _asset->size ();
65 VideoMXFExaminer::video_length () const
67 return _asset->intrinsic_duration ();
72 VideoMXFExaminer::sample_aspect_ratio () const
79 VideoMXFExaminer::yuv () const