/*
- Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2018 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 <boost/lexical_cast.hpp>
-#include <wx/spinctrl.h>
-#include "lib/config.h"
-#include "lib/sound_processor.h"
-#include "audio_dialog.h"
#include "audio_panel.h"
#include "audio_mapping_view.h"
#include "wx_util.h"
#include "gain_calculator_dialog.h"
-#include "film_editor.h"
+#include "content_panel.h"
+#include "audio_dialog.h"
+#include "static_text.h"
+#include "check_box.h"
+#include "dcpomatic_button.h"
+#include "lib/config.h"
+#include "lib/ffmpeg_audio_stream.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/cinema_sound_processor.h"
+#include "lib/job_manager.h"
+#include "lib/dcp_content.h"
+#include "lib/audio_content.h"
+#include <wx/spinctrl.h>
+#include <boost/foreach.hpp>
+#include <iostream>
using std::vector;
+using std::cout;
using std::string;
-using boost::dynamic_pointer_cast;
-using boost::lexical_cast;
-using boost::shared_ptr;
-
-AudioPanel::AudioPanel (FilmEditor* e)
- : FilmEditorPanel (e, _("Audio"))
+using std::list;
+using std::pair;
+using std::dynamic_pointer_cast;
+using std::shared_ptr;
+using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+
+AudioPanel::AudioPanel (ContentPanel* p)
+ : ContentSubPanel (p, _("Audio"))
, _audio_dialog (0)
{
- wxFlexGridSizer* grid = new wxFlexGridSizer (3, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
- _sizer->Add (grid, 0, wxALL, 8);
+ _reference = new CheckBox (this, _("Use this DCP's audio as OV and make VF"));
+ _reference_note = new StaticText (this, wxT(""));
+ _reference_note->Wrap (200);
+ wxFont font = _reference_note->GetFont();
+ font.SetStyle(wxFONTSTYLE_ITALIC);
+ font.SetPointSize(font.GetPointSize() - 1);
+ _reference_note->SetFont(font);
+
+ _show = new Button (this, _("Show graph of audio levels..."));
+ _peak = new StaticText (this, wxT (""));
+
+ _gain_label = create_label (this, _("Gain"), true);
+ _gain = new ContentSpinCtrlDouble<AudioContent> (
+ this,
+ new wxSpinCtrlDouble (this),
+ AudioContentProperty::GAIN,
+ &Content::audio,
+ boost::mem_fn (&AudioContent::gain),
+ boost::mem_fn (&AudioContent::set_gain)
+ );
- _show = new wxButton (this, wxID_ANY, _("Show Audio..."));
- grid->Add (_show, 1);
- grid->AddSpacer (0);
- grid->AddSpacer (0);
+ _gain_db_label = create_label (this, _("dB"), false);
+ _gain_calculate_button = new Button (this, _("Calculate..."));
+
+ _delay_label = create_label (this, _("Delay"), true);
+ _delay = new ContentSpinCtrl<AudioContent> (
+ this,
+ new wxSpinCtrl (this),
+ AudioContentProperty::DELAY,
+ &Content::audio,
+ boost::mem_fn (&AudioContent::delay),
+ boost::mem_fn (&AudioContent::set_delay)
+ );
- add_label_to_sizer (grid, this, _("Audio Gain"), true);
- {
- wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
- _gain = new wxSpinCtrl (this);
- s->Add (_gain, 1);
- add_label_to_sizer (s, this, _("dB"), false);
- grid->Add (s, 1);
- }
-
- _gain_calculate_button = new wxButton (this, wxID_ANY, _("Calculate..."));
- grid->Add (_gain_calculate_button);
+ /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
+ _delay_ms_label = create_label (this, _("ms"), false);
+
+ _mapping = new AudioMappingView (this, _("Content"), _("content"), _("DCP"), _("DCP"));
+ _sizer->Add (_mapping, 1, wxEXPAND | wxALL, 6);
+
+ _description = new StaticText (this, wxT(" \n"), wxDefaultPosition, wxDefaultSize);
+ _sizer->Add (_description, 0, wxALL, 12);
+ _description->SetFont (font);
- add_label_to_sizer (grid, this, _("Audio Delay"), false);
+ _gain->wrapped()->SetRange (-60, 60);
+ _gain->wrapped()->SetDigits (1);
+ _gain->wrapped()->SetIncrement (0.5);
+ _delay->wrapped()->SetRange (-1000, 1000);
+
+ content_selection_changed ();
+ film_changed (Film::AUDIO_CHANNELS);
+ film_changed (Film::VIDEO_FRAME_RATE);
+ film_changed (Film::REEL_TYPE);
+
+ _reference->Bind (wxEVT_CHECKBOX, boost::bind (&AudioPanel::reference_clicked, this));
+ _show->Bind (wxEVT_BUTTON, boost::bind (&AudioPanel::show_clicked, this));
+ _gain_calculate_button->Bind (wxEVT_BUTTON, boost::bind (&AudioPanel::gain_calculate_button_clicked, this));
+
+ _mapping_connection = _mapping->Changed.connect (boost::bind (&AudioPanel::mapping_changed, this, _1));
+ _active_jobs_connection = JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&AudioPanel::active_jobs_changed, this, _1, _2));
+
+ add_to_grid ();
+}
+
+void
+AudioPanel::add_to_grid ()
+{
+ int r = 0;
+
+ wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
+ reference_sizer->Add (_reference, 0);
+ reference_sizer->Add (_reference_note, 0);
+ _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
+ ++r;
+
+ _grid->Add (_show, wxGBPosition (r, 0), wxGBSpan (1, 2));
+ _grid->Add (_peak, wxGBPosition (r, 2), wxGBSpan (1, 2), wxALIGN_CENTER_VERTICAL);
+ ++r;
+
+ add_label_to_sizer (_grid, _gain_label, true, wxGBPosition(r, 0));
{
wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
- _delay = new wxSpinCtrl (this);
- s->Add (_delay, 1);
- /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
- add_label_to_sizer (s, this, _("ms"), false);
- grid->Add (s);
+ s->Add (_gain->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ s->Add (_gain_db_label, 0, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (s, wxGBPosition(r, 1));
}
- grid->AddSpacer (0);
-
- add_label_to_sizer (grid, this, _("Audio Stream"), true);
- _stream = new wxChoice (this, wxID_ANY);
- grid->Add (_stream, 1, wxEXPAND);
- _description = new wxStaticText (this, wxID_ANY, wxT (""));
- grid->AddSpacer (0);
-
- grid->Add (_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
- grid->AddSpacer (0);
- grid->AddSpacer (0);
-
- _mapping = new AudioMappingView (this);
- _sizer->Add (_mapping, 1, wxEXPAND | wxALL, 6);
+ _grid->Add (_gain_calculate_button, wxGBPosition(r, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
+ ++r;
- _gain->SetRange (-60, 60);
- _delay->SetRange (-1000, 1000);
-
- _delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (AudioPanel::delay_changed), 0, this);
- _stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (AudioPanel::stream_changed), 0, this);
- _show->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (AudioPanel::show_clicked), 0, this);
- _gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (AudioPanel::gain_changed), 0, this);
- _gain_calculate_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (AudioPanel::gain_calculate_button_clicked), 0, this);
- _mapping->Changed.connect (boost::bind (&AudioPanel::mapping_changed, this, _1));
+ add_label_to_sizer (_grid, _delay_label, true, wxGBPosition(r, 0));
+ wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
+ s->Add (_delay->wrapped(), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
+ s->Add (_delay_ms_label, 0, wxALIGN_CENTER_VERTICAL);
+ _grid->Add (s, wxGBPosition(r, 1));
+ ++r;
}
+AudioPanel::~AudioPanel ()
+{
+ if (_audio_dialog) {
+ _audio_dialog->Destroy ();
+ _audio_dialog = 0;
+ }
+}
void
AudioPanel::film_changed (Film::Property property)
{
+ if (!_parent->film()) {
+ return;
+ }
+
switch (property) {
- case Film::CONTENT:
- setup_sensitivity ();
+ case Film::AUDIO_CHANNELS:
+ case Film::AUDIO_PROCESSOR:
+ _mapping->set_output_channels (_parent->film()->audio_output_names ());
+ setup_peak ();
break;
- case Film::DCP_AUDIO_CHANNELS:
- _mapping->set_channels (_editor->film()->dcp_audio_channels ());
+ case Film::VIDEO_FRAME_RATE:
+ setup_description ();
+ break;
+ case Film::REEL_TYPE:
+ case Film::INTEROP:
+ setup_sensitivity ();
break;
default:
break;
}
void
-AudioPanel::film_content_changed (shared_ptr<Content> c, int property)
+AudioPanel::film_content_changed (int property)
{
- shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
- shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
-
- if (property == AudioContentProperty::AUDIO_GAIN) {
- checked_set (_gain, ac ? ac->audio_gain() : 0);
- } else if (property == AudioContentProperty::AUDIO_DELAY) {
- checked_set (_delay, ac ? ac->audio_delay() : 0);
- } else if (property == AudioContentProperty::AUDIO_MAPPING) {
- _mapping->set (ac ? ac->audio_mapping () : AudioMapping ());
- } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
- _stream->Clear ();
- if (fc) {
- vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
- for (vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
- _stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
- }
-
- if (fc->audio_stream()) {
- checked_set (_stream, lexical_cast<string> (fc->audio_stream()->id));
+ ContentList ac = _parent->selected_audio ();
+ if (property == AudioContentProperty::STREAMS) {
+ if (ac.size() == 1) {
+ _mapping->set (ac.front()->audio->mapping());
+ _mapping->set_input_channels (ac.front()->audio->channel_names ());
+
+ vector<AudioMappingView::Group> groups;
+ int c = 0;
+ BOOST_FOREACH (shared_ptr<const AudioStream> i, ac.front()->audio->streams()) {
+ shared_ptr<const FFmpegAudioStream> f = dynamic_pointer_cast<const FFmpegAudioStream> (i);
+ string name = "";
+ if (f) {
+ name = f->name;
+ if (f->codec_name) {
+ name += " (" + f->codec_name.get() + ")";
+ }
+ }
+ groups.push_back (AudioMappingView::Group (c, c + i->channels() - 1, name));
+ c += i->channels ();
}
+ _mapping->set_input_groups (groups);
+
+ } else {
+ _mapping->set (AudioMapping ());
}
+ setup_description ();
+ setup_peak ();
+ _sizer->Layout ();
+ } else if (property == AudioContentProperty::GAIN) {
+ setup_peak ();
+ } else if (property == DCPContentProperty::REFERENCE_AUDIO) {
+ if (ac.size() == 1) {
+ shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (ac.front ());
+ checked_set (_reference, dcp ? dcp->reference_audio () : false);
+ } else {
+ checked_set (_reference, false);
+ }
+
setup_sensitivity ();
- } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
- setup_sensitivity ();
+ } else if (property == ContentProperty::VIDEO_FRAME_RATE) {
+ setup_description ();
}
}
void
-AudioPanel::gain_changed (wxCommandEvent &)
+AudioPanel::gain_calculate_button_clicked ()
{
- shared_ptr<AudioContent> ac = _editor->selected_audio_content ();
- if (!ac) {
+ GainCalculatorDialog* d = new GainCalculatorDialog (this);
+ int const r = d->ShowModal ();
+ optional<float> c = d->db_change();
+
+ if (r == wxID_CANCEL || !c) {
+ d->Destroy ();
return;
}
- ac->set_audio_gain (_gain->GetValue ());
+ optional<float> old_peak_dB = peak ();
+ double old_value = _gain->wrapped()->GetValue();
+ _gain->wrapped()->SetValue(old_value + *c);
+
+ /* This appears to be necessary, as the change is not signalled,
+ I think.
+ */
+ _gain->view_changed ();
+
+ optional<float> peak_dB = peak ();
+ if (old_peak_dB && *old_peak_dB < -0.5 && peak_dB && *peak_dB > -0.5) {
+ error_dialog (this, _("It is not possible to adjust the content's gain for this fader change as it would cause the DCP's audio to clip. The gain has not been changed."));
+ _gain->wrapped()->SetValue (old_value);
+ _gain->view_changed ();
+ }
+
+ d->Destroy ();
}
void
-AudioPanel::delay_changed (wxCommandEvent &)
+AudioPanel::setup_description ()
{
- shared_ptr<AudioContent> ac = _editor->selected_audio_content ();
- if (!ac) {
+ ContentList ac = _parent->selected_audio ();
+ if (ac.size () != 1) {
+ checked_set (_description, wxT (""));
return;
}
- ac->set_audio_delay (_delay->GetValue ());
+ checked_set (_description, ac.front()->audio->processing_description(_parent->film()));
}
void
-AudioPanel::gain_calculate_button_clicked (wxCommandEvent &)
+AudioPanel::mapping_changed (AudioMapping m)
{
- GainCalculatorDialog* d = new GainCalculatorDialog (this);
- d->ShowModal ();
+ ContentList c = _parent->selected_audio ();
+ if (c.size() == 1) {
+ c.front()->audio->set_mapping (m);
+ }
+}
- if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
- d->Destroy ();
- return;
+void
+AudioPanel::content_selection_changed ()
+{
+ ContentList sel = _parent->selected_audio ();
+
+ _gain->set_content (sel);
+ _delay->set_content (sel);
+
+ film_content_changed (AudioContentProperty::STREAMS);
+ film_content_changed (AudioContentProperty::GAIN);
+ film_content_changed (DCPContentProperty::REFERENCE_AUDIO);
+
+ setup_sensitivity ();
+}
+
+void
+AudioPanel::setup_sensitivity ()
+{
+ ContentList sel = _parent->selected_audio ();
+
+ shared_ptr<DCPContent> dcp;
+ if (sel.size() == 1) {
+ dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
}
-
- _gain->SetValue (
- Config::instance()->sound_processor()->db_for_fader_change (
- d->wanted_fader (),
- d->actual_fader ()
- )
- );
- /* This appears to be necessary, as the change is not signalled,
- I think.
- */
- wxCommandEvent dummy;
- gain_changed (dummy);
-
- d->Destroy ();
+ string why_not;
+ bool const can_reference = dcp && dcp->can_reference_audio (_parent->film(), why_not);
+ wxString cannot;
+ if (why_not.empty()) {
+ cannot = _("Cannot reference this DCP's audio.");
+ } else {
+ cannot = _("Cannot reference this DCP's audio: ") + std_to_wx(why_not);
+ }
+ setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
+
+ if (_reference->GetValue ()) {
+ _gain->wrapped()->Enable (false);
+ _gain_calculate_button->Enable (false);
+ _show->Enable (true);
+ _peak->Enable (false);
+ _delay->wrapped()->Enable (false);
+ _mapping->Enable (false);
+ _description->Enable (false);
+ } else {
+ _gain->wrapped()->Enable (sel.size() == 1);
+ _gain_calculate_button->Enable (sel.size() == 1);
+ _show->Enable (sel.size() == 1);
+ _peak->Enable (sel.size() == 1);
+ _delay->wrapped()->Enable (sel.size() == 1);
+ _mapping->Enable (sel.size() == 1);
+ _description->Enable (sel.size() == 1);
+ }
}
void
-AudioPanel::show_clicked (wxCommandEvent &)
+AudioPanel::show_clicked ()
{
if (_audio_dialog) {
_audio_dialog->Destroy ();
_audio_dialog = 0;
}
- shared_ptr<Content> c = _editor->selected_content ();
- if (!c) {
+ ContentList ac = _parent->selected_audio ();
+ if (ac.size() != 1) {
return;
}
- shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
- if (!ac) {
- return;
- }
-
- _audio_dialog = new AudioDialog (this);
+ _audio_dialog = new AudioDialog (this, _parent->film(), _parent->film_viewer(), ac.front());
_audio_dialog->Show ();
- _audio_dialog->set_content (ac);
}
+/** @return If there is one selected piece of audio content, return its peak value in dB (if known) */
+optional<float>
+AudioPanel::peak () const
+{
+ optional<float> peak_dB;
+
+ ContentList sel = _parent->selected_audio ();
+ if (sel.size() == 1) {
+ shared_ptr<Playlist> playlist (new Playlist);
+ playlist->add (_parent->film(), sel.front());
+ try {
+ shared_ptr<AudioAnalysis> analysis (new AudioAnalysis(_parent->film()->audio_analysis_path(playlist)));
+ peak_dB = linear_to_db(analysis->overall_sample_peak().first.peak) + analysis->gain_correction(playlist);
+ } catch (...) {
+
+ }
+ }
+
+ return peak_dB;
+}
void
-AudioPanel::setup_sensitivity ()
+AudioPanel::setup_peak ()
{
- _show->Enable (_editor->film ());
- _gain->Enable (_editor->generally_sensitive ());
- _gain_calculate_button->Enable (_editor->generally_sensitive ());
- _delay->Enable (_editor->generally_sensitive ());
+ ContentList sel = _parent->selected_audio ();
+
+ optional<float> peak_dB = peak ();
+ if (sel.size() != 1) {
+ _peak->SetLabel (wxT(""));
+ } else {
+ peak_dB = peak ();
+ if (peak_dB) {
+ _peak->SetLabel (wxString::Format(_("Peak: %.2fdB"), *peak_dB));
+ } else {
+ _peak->SetLabel (_("Peak: unknown"));
+ }
+ }
+
+ static wxColour normal = _peak->GetForegroundColour ();
+
+ if (peak_dB && *peak_dB > -0.5) {
+ _peak->SetForegroundColour (wxColour (255, 0, 0));
+ } else if (peak_dB && *peak_dB > -3) {
+ _peak->SetForegroundColour (wxColour (186, 120, 0));
+ } else {
+ _peak->SetForegroundColour (normal);
+ }
}
void
-AudioPanel::content_selection_changed ()
+AudioPanel::active_jobs_changed (optional<string> old_active, optional<string> new_active)
{
- if (_audio_dialog && _editor->selected_audio_content()) {
- _audio_dialog->set_content (_editor->selected_audio_content ());
+ if (old_active && *old_active == "analyse_audio") {
+ setup_peak ();
+ _mapping->Enable (true);
+ } else if (new_active && *new_active == "analyse_audio") {
+ _mapping->Enable (false);
}
}
void
-AudioPanel::stream_changed (wxCommandEvent &)
+AudioPanel::reference_clicked ()
{
- shared_ptr<Content> c = _editor->selected_content ();
- if (!c) {
+ ContentList c = _parent->selected ();
+ if (c.size() != 1) {
return;
}
-
- shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
- if (!fc) {
- return;
- }
-
- vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
- vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
- string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
- while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
- ++i;
- }
- if (i != a.end ()) {
- fc->set_audio_stream (*i);
+ shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
+ if (!d) {
+ return;
}
- if (!fc->audio_stream ()) {
- _description->SetLabel (wxT (""));
- } else {
- wxString s;
- if (fc->audio_channels() == 1) {
- s << _("1 channel");
- } else {
- s << fc->audio_channels() << wxT (" ") << _("channels");
- }
- s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
- _description->SetLabel (s);
- }
+ d->set_reference_audio (_reference->GetValue ());
}
void
-AudioPanel::mapping_changed (AudioMapping m)
+AudioPanel::set_film (shared_ptr<Film>)
{
- shared_ptr<AudioContent> c = _editor->selected_audio_content ();
- if (!c) {
- return;
+ /* We are changing film, so destroy any audio dialog for the old one */
+ if (_audio_dialog) {
+ _audio_dialog->Destroy ();
+ _audio_dialog = 0;
}
-
- c->set_audio_mapping (m);
}
-