/*
- Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2022 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
*/
-#include "video_content.h"
-#include "content.h"
-#include "video_examiner.h"
+
+#include "colour_conversion.h"
#include "compose.hpp"
-#include "ratio.h"
#include "config.h"
-#include "colour_conversion.h"
-#include "util.h"
-#include "film.h"
+#include "content.h"
+#include "dcpomatic_log.h"
#include "exceptions.h"
+#include "film.h"
#include "frame_rate_change.h"
#include "log.h"
-#include "dcpomatic_log.h"
+#include "ratio.h"
+#include "util.h"
+#include "video_content.h"
+#include "video_examiner.h"
#include <dcp/raw_convert.h>
#include <libcxml/cxml.h>
#include <libxml++/libxml++.h>
#include "i18n.h"
+
int const VideoContentProperty::USE = 0;
int const VideoContentProperty::SIZE = 1;
int const VideoContentProperty::FRAME_TYPE = 2;
int const VideoContentProperty::CUSTOM_SIZE = 9;
int const VideoContentProperty::BURNT_SUBTITLE_LANGUAGE = 10;
-using std::string;
-using std::setprecision;
+
using std::cout;
-using std::vector;
-using std::min;
-using std::max;
+using std::dynamic_pointer_cast;
using std::fixed;
-using std::setprecision;
using std::list;
+using std::make_shared;
+using std::max;
+using std::min;
using std::pair;
+using std::setprecision;
+using std::setprecision;
using std::shared_ptr;
-using std::make_shared;
+using std::string;
+using std::vector;
using boost::optional;
-using std::dynamic_pointer_cast;
using dcp::raw_convert;
using namespace dcpomatic;
+
VideoContent::VideoContent (Content* parent)
: ContentPart (parent)
, _use (true)
}
+
+/** @param video_range_hint Video range to use if none is given in the XML */
shared_ptr<VideoContent>
-VideoContent::from_xml (Content* parent, cxml::ConstNodePtr node, int version)
+VideoContent::from_xml (Content* parent, cxml::ConstNodePtr node, int version, VideoRange video_range_hint)
{
if (!node->optional_number_child<int> ("VideoWidth")) {
return {};
}
- return make_shared<VideoContent>(parent, node, version);
+ return make_shared<VideoContent>(parent, node, version, video_range_hint);
}
-VideoContent::VideoContent (Content* parent, cxml::ConstNodePtr node, int version)
+
+/** @param video_range_hint Video range to use if none is given in the XML */
+VideoContent::VideoContent (Content* parent, cxml::ConstNodePtr node, int version, VideoRange video_range_hint)
: ContentPart (parent)
{
_size.width = node->number_child<int> ("VideoWidth");
_size.height = node->number_child<int> ("VideoHeight");
- /* Backwards compatibility */
- auto r = node->optional_number_child<double>("VideoFrameRate");
- if (r) {
- _parent->set_video_frame_rate (r.get ());
- }
-
_use = node->optional_bool_child("Use").get_value_or(true);
_length = node->number_child<Frame> ("VideoLength");
_fade_in = _fade_out = 0;
}
- _range = VideoRange::FULL;
- if (node->optional_string_child("Range").get_value_or("full") == "video") {
+ auto video_range = node->optional_string_child("Range");
+ if (!video_range) {
+ _range = video_range_hint;
+ } else if (*video_range == "full") {
+ _range = VideoRange::FULL;
+ } else {
_range = VideoRange::VIDEO;
}
}
void
-VideoContent::take_from_examiner (shared_ptr<VideoExaminer> d)
+VideoContent::take_from_examiner(shared_ptr<const Film> film, shared_ptr<VideoExaminer> d)
{
/* These examiner calls could call other content methods which take a lock on the mutex */
auto const vs = d->video_size ();
LOG_GENERAL ("Video length obtained from header as %1 frames", _length);
if (d->video_frame_rate()) {
- _parent->set_video_frame_rate (d->video_frame_rate().get());
+ _parent->set_video_frame_rate(film, d->video_frame_rate().get());
}
}
maybe_set (_length, len, ContentProperty::LENGTH);
}
+void
+VideoContent::set_crop (Crop c)
+{
+ maybe_set (_crop, c, VideoContentProperty::CROP);
+}
+
void
VideoContent::set_left_crop (int c)
{
}
if (_custom_size) {
- return *_custom_size;
+ if (_custom_size->width <= film_container.width && _custom_size->height <= film_container.height) {
+ return *_custom_size;
+ }
+ return fit_ratio_within(_custom_size->ratio(), film_container);
}
auto size = size_after_crop ();
- size.width *= _sample_aspect_ratio.get_value_or(1);
+ size.width = std::lrint(size.width * _sample_aspect_ratio.get_value_or(1));
/* This is what we will return unless there is any legacy stuff to take into account */
auto auto_size = fit_ratio_within (size.ratio(), film_container);