/*
- Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2016 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/>.
*/
+#include "hints_dialog.h"
#include "lib/film.h"
#include "lib/ratio.h"
#include "lib/video_content.h"
#include "lib/subtitle_content.h"
#include "lib/font.h"
-#include "hints_dialog.h"
+#include "lib/content.h"
+#include "lib/audio_analysis.h"
#include <wx/richtext/richtextctrl.h>
#include <boost/algorithm/string.hpp>
#include <boost/foreach.hpp>
+using std::max;
using boost::shared_ptr;
+using boost::optional;
using boost::dynamic_pointer_cast;
HintsDialog::HintsDialog (wxWindow* parent, boost::weak_ptr<Film> film)
bool big_font_files = false;
if (film->interop ()) {
BOOST_FOREACH (shared_ptr<Content> i, content) {
- shared_ptr<SubtitleContent> s = dynamic_pointer_cast<SubtitleContent> (i);
- if (s) {
- BOOST_FOREACH (shared_ptr<Font> j, s->fonts ()) {
- if (j->file() && boost::filesystem::file_size (j->file().get ()) >= (640 * 1024)) {
- big_font_files = true;
+ if (i->subtitle) {
+ BOOST_FOREACH (shared_ptr<Font> j, i->subtitle->fonts ()) {
+ for (int k = 0; k < FontFiles::VARIANTS; ++k) {
+ optional<boost::filesystem::path> const p = j->file (static_cast<FontFiles::Variant> (k));
+ if (p && boost::filesystem::file_size (p.get()) >= (640 * 1024)) {
+ big_font_files = true;
+ }
}
}
}
_text->WriteText (_("You have specified a font file which is larger than 640kB. This is very likely to cause problems on playback."));
}
- if (film->audio_channels() % 2) {
- hint = true;
- _text->WriteText (_("Your DCP has an odd number of audio channels. This is very likely to cause problems on playback."));
- _text->Newline ();
- } else if (film->audio_channels() < 6) {
+ if (film->audio_channels() < 6) {
hint = true;
_text->WriteText (_("Your DCP has fewer than 6 audio channels. This may cause problems on some projectors."));
_text->Newline ();
- } else if (film->audio_channels() == 0) {
- /* Carsten Kurz reckons having no audio can be a problem */
- hint = true;
- _text->WriteText (_("Your DCP has no audio channels. This is likely to cause problems on playback."));
- _text->Newline ();
}
int flat_or_narrower = 0;
int scope = 0;
- for (ContentList::const_iterator i = content.begin(); i != content.end(); ++i) {
- shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (*i);
- if (vc) {
- Ratio const * r = vc->scale().ratio ();
+ BOOST_FOREACH (shared_ptr<const Content> i, content) {
+ if (i->video) {
+ Ratio const * r = i->video->scale().ratio ();
if (r && r->id() == "239") {
++scope;
} else if (r && r->id() != "239" && r->id() != "full-frame") {
_text->Newline ();
}
+ if (film->interop() && film->video_frame_rate() != 24 && film->video_frame_rate() != 48) {
+ hint = true;
+ _text->WriteText (_("You are set up for an Interop DCP at a frame rate which is not officially supported. You are advised to make a SMPTE DCP instead."));
+ _text->Newline ();
+ }
+
int vob = 0;
- for (ContentList::const_iterator i = content.begin(); i != content.end(); ++i) {
- if (boost::algorithm::starts_with ((*i)->path(0).filename().string(), "VTS_")) {
+ BOOST_FOREACH (shared_ptr<const Content> i, content) {
+ if (boost::algorithm::starts_with (i->path(0).filename().string(), "VTS_")) {
++vob;
}
}
}
int three_d = 0;
- for (ContentList::const_iterator i = content.begin(); i != content.end(); ++i) {
- shared_ptr<const VideoContent> vc = dynamic_pointer_cast<const VideoContent> (*i);
- if (vc && vc->video_frame_type() != VIDEO_FRAME_TYPE_2D) {
+ BOOST_FOREACH (shared_ptr<const Content> i, content) {
+ if (i->video && i->video->frame_type() != VIDEO_FRAME_TYPE_2D) {
++three_d;
}
}
- if (three_d > 0) {
+ if (three_d > 0 && !film->three_d()) {
hint = true;
_text->WriteText (_("You are using 3D content but your DCP is set to 2D. Set the DCP to 3D if you want to play it back on a 3D system (e.g. Real-D, MasterImage etc.)"));
_text->Newline ();
}
+ boost::filesystem::path path = film->audio_analysis_path (film->playlist ());
+ if (boost::filesystem::exists (path)) {
+ shared_ptr<AudioAnalysis> an (new AudioAnalysis (path));
+ if (an->sample_peak() || an->true_peak()) {
+ float const peak = max (an->sample_peak().get_value_or(0), an->true_peak().get_value_or(0));
+ float const peak_dB = 20 * log10 (peak) + an->gain_correction (film->playlist ());
+ if (peak_dB > -3 && peak_dB < -0.5) {
+ hint = true;
+ _text->WriteText (_("Your audio level is very high. You should reduce the gain of your audio content."));
+ _text->Newline ();
+ } else if (peak_dB > -0.5) {
+ hint = true;
+ _text->WriteText (_("Your audio level is very close to clipping. You should reduce the gain of your audio content."));
+ _text->Newline ();
+ }
+ }
+ }
+
_text->EndSymbolBullet ();
if (!hint) {
projects / dcpomatic.git / blobdiff