2 Copyright (C) 2016 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 #include "video_mxf_content.h"
21 #include "video_mxf_examiner.h"
22 #include <dcp/exceptions.h>
23 #include <dcp/mono_picture_asset.h>
24 #include <dcp/stereo_picture_asset.h>
26 using boost::shared_ptr;
27 using boost::optional;
29 VideoMXFExaminer::VideoMXFExaminer (shared_ptr<const VideoMXFContent> content)
32 _asset.reset (new dcp::MonoPictureAsset (content->path(0)));
33 } catch (dcp::MXFFileError& e) {
34 /* maybe it's stereo */
35 } catch (dcp::DCPReadError& e) {
36 /* maybe it's stereo */
40 _asset.reset (new dcp::StereoPictureAsset (content->path(0)));
45 VideoMXFExaminer::video_frame_rate () const
47 return _asset->frame_rate().as_float ();
51 VideoMXFExaminer::video_size () const
53 return _asset->size ();
57 VideoMXFExaminer::video_length () const
59 return _asset->intrinsic_duration ();
63 VideoMXFExaminer::sample_aspect_ratio () const
69 VideoMXFExaminer::yuv () const