/*
Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
class VideoContentProperty
{
public:
- static int const VIDEO_SIZE;
- static int const VIDEO_FRAME_RATE;
- static int const VIDEO_FRAME_TYPE;
- static int const VIDEO_CROP;
- static int const VIDEO_SCALE;
+ static int const SIZE;
+ static int const FRAME_TYPE;
+ static int const CROP;
+ static int const SCALE;
static int const COLOUR_CONVERSION;
- static int const VIDEO_FADE_IN;
- static int const VIDEO_FADE_OUT;
+ static int const FADE_IN;
+ static int const FADE_OUT;
};
class VideoContent : public ContentPart, public boost::enable_shared_from_this<VideoContent>
{
public:
- VideoContent (Content* parent, boost::shared_ptr<const Film>);
- VideoContent (Content* parent, boost::shared_ptr<const Film>, cxml::ConstNodePtr, int);
- VideoContent (Content* parent, boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
+ VideoContent (Content* parent);
+ VideoContent (Content* parent, std::vector<boost::shared_ptr<Content> >);
void as_xml (xmlpp::Node *) const;
std::string technical_summary () const;
std::string identifier () const;
+ void use_template (boost::shared_ptr<const VideoContent> c);
- Frame video_length () const {
+ Frame length () const {
boost::mutex::scoped_lock lm (_mutex);
- return _video_length;
+ return _length;
}
- Frame video_length_after_3d_combine () const {
+ Frame length_after_3d_combine () const {
boost::mutex::scoped_lock lm (_mutex);
- if (_video_frame_type == VIDEO_FRAME_TYPE_3D_ALTERNATE) {
- return _video_length / 2;
+ if (_frame_type == VIDEO_FRAME_TYPE_3D_ALTERNATE) {
+ return _length / 2;
}
- return _video_length;
- }
-
- dcp::Size video_size () const {
- boost::mutex::scoped_lock lm (_mutex);
- return _video_size;
+ return _length;
}
- double video_frame_rate () const;
-
- /** @return true if this content has a specific video frame rate, false
- * if it should use the DCP's rate.
- */
- bool has_own_video_frame_rate () const {
+ dcp::Size size () const {
boost::mutex::scoped_lock lm (_mutex);
- return static_cast<bool>(_video_frame_rate);
+ return _size;
}
- void set_video_frame_type (VideoFrameType);
- void set_video_frame_rate (double);
+ void set_frame_type (VideoFrameType);
void set_left_crop (int);
void set_right_crop (int);
void set_fade_in (Frame);
void set_fade_out (Frame);
- VideoFrameType video_frame_type () const {
+ VideoFrameType frame_type () const {
boost::mutex::scoped_lock lm (_mutex);
- return _video_frame_type;
+ return _frame_type;
}
Crop crop () const {
return _fade_out;
}
- dcp::Size video_size_after_3d_split () const;
- dcp::Size video_size_after_crop () const;
-
- ContentTime dcp_time_to_content_time (DCPTime) const;
+ dcp::Size size_after_3d_split () const;
+ dcp::Size size_after_crop () const;
boost::optional<double> fade (Frame) const;
std::string processing_description () const;
- void set_video_length (Frame);
+ void set_length (Frame);
- void take_from_video_examiner (boost::shared_ptr<VideoExaminer>);
+ void take_from_examiner (boost::shared_ptr<VideoExaminer>);
void add_properties (std::list<UserProperty> &) const;
-private:
+ void modify_position (DCPTime& pos) const;
- Frame _video_length;
- /** Video frame rate, or not set if this content should use the DCP's frame rate */
- boost::optional<double> _video_frame_rate;
- boost::optional<ColourConversion> _colour_conversion;
+ static boost::shared_ptr<VideoContent> from_xml (Content* parent, cxml::ConstNodePtr, int);
+
+private:
friend struct ffmpeg_pts_offset_test;
friend struct best_dcp_frame_rate_test_single;
friend struct best_dcp_frame_rate_test_double;
friend struct audio_sampling_rate_test;
+ VideoContent (Content* parent, cxml::ConstNodePtr, int);
void setup_default_colour_conversion ();
- dcp::Size _video_size;
- VideoFrameType _video_frame_type;
+ Frame _length;
+ boost::optional<ColourConversion> _colour_conversion;
+ dcp::Size _size;
+ VideoFrameType _frame_type;
Crop _crop;
VideoContentScale _scale;
- /** Sample aspect ratio obtained from the content file's header,
- if there is one.
- */
+ /** Sample aspect ratio obtained from the content file's header, if there is one */
boost::optional<double> _sample_aspect_ratio;
bool _yuv;
Frame _fade_in;