/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2014 Carl Hetherington <cth@carlh.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "compose.hpp"
#include "film.h"
#include "job.h"
+#include "frame_rate_change.h"
+#include "safe_stringstream.h"
#include "i18n.h"
using std::string;
using std::cout;
-using std::stringstream;
using boost::shared_ptr;
ImageContent::ImageContent (shared_ptr<const Film> f, boost::filesystem::path p)
_paths.push_back (i->path ());
}
}
-
+
+ if (_paths.empty()) {
+ throw FileError (_("No valid image files were found in the folder."), p);
+ }
+
sort (_paths.begin(), _paths.end());
}
}
-ImageContent::ImageContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node, int)
+ImageContent::ImageContent (shared_ptr<const Film> f, shared_ptr<const cxml::Node> node, int version)
: Content (f, node)
- , VideoContent (f, node)
+ , VideoContent (f, node, version)
{
}
shared_ptr<const Film> film = _film.lock ();
assert (film);
- FrameRateConversion frc (video_frame_rate(), film->video_frame_rate ());
- return video_length() * frc.factor() * TIME_HZ / video_frame_rate();
+ FrameRateChange frc (video_frame_rate(), film->video_frame_rate ());
+ return video_length_after_3d_combine() * frc.factor() * TIME_HZ / video_frame_rate();
}
string
ImageContent::identifier () const
{
- stringstream s;
+ SafeStringStream s;
s << VideoContent::identifier ();
s << "_" << video_length();
return s.str ();