ardour/livetrax
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Add a no-gain loudness preset

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This commit is contained in:
Robin Gareus 2020-08-04 23:36:29 +02:00
parent 72adf2844e
commit 6b9a0f923b
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 16 additions and 5 deletions
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20
gtk2_ardour/loudness_dialog.cc
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@ -59,6 +59,7 @@ using namespace ArdourWidgets;
LoudnessDialog::LoudnessPreset LoudnessDialog::presets[] =
{
/* | dbFS dBTP LUFS short mom. | FS, TP , int, sht, mom |maxIntg| notes */
{"-Analysis Only-", { false, false, false, false, false}, { 0, 0.0, 0, 0, 0 }, { 0.0, -200.0}},
{"EBU R128", { false, true, true, false, false}, { 0, -1.0, -23, 0, 0 }, {-22.5, -23.5}}, // +/- 0.5 LU
{"EBU R128 S1", { false, true, true, true, false}, { 0, -1.0, -23, -18, 0 }, {-22.5, -23.5}}, // +/- 0.5 LU
{"ATSC A/85", { false, true, true, true, false}, { 0, -2.0, -24, 0, 0 }, {-22.0, -26.0}}, // +/- 2 LU
@ -76,7 +77,7 @@ LoudnessDialog::LoudnessPreset LoudnessDialog::presets[] =
{"Youtube", { false, true, true, false, false}, { 0, -1.0, -14, 0, 0 }, {-13.0, -15.0}}, // -13 to -15 LUFS
};
LoudnessDialog::LoudnessPreset LoudnessDialog::_preset = LoudnessDialog::presets [0];
LoudnessDialog::LoudnessPreset LoudnessDialog::_preset = LoudnessDialog::presets [1];
LoudnessDialog::LoudnessDialog (Session* s, AudioRange const& ar, bool as)
: ArdourDialog (as ? _("Loudness Assistant") : _("Loudness Analyzer and Normalizer"))
@ -84,7 +85,7 @@ LoudnessDialog::LoudnessDialog (Session* s, AudioRange const& ar, bool as)
, _range (ar)
, _status (s->get_export_status ())
, _autostart (as)
, _conformity_expander (_("Conformity Analysis"))
, _conformity_expander (_("Conformity Analysis (with gain applied)"))
, _dbfs_btn (_("Peak:"), ArdourButton::led_default_elements, true)
, _dbtp_btn (_("True Peak:"), ArdourButton::led_default_elements, true)
, _lufs_i_btn (_("Integrated Loudness:"), ArdourButton::led_default_elements, true)
@ -106,6 +107,7 @@ LoudnessDialog::LoudnessDialog (Session* s, AudioRange const& ar, bool as)
, _lufs_m_spinbutton (_lufs_m_adjustment, 0.1, 1)
, _gain_out (0)
, _gain_norm (0)
, _ignore_preset (false)
, _ignore_change (false)
{
/* query initial gain */
@ -320,10 +322,15 @@ LoudnessDialog::LoudnessDialog (Session* s, AudioRange const& ar, bool as)
_preset_dropdown.AddMenuElem (MenuElemNoMnemonic (presets[i].name, sigc::bind (sigc::mem_fun (*this, &LoudnessDialog::load_preset), i)));
}
_conformity_expander.set_expanded(false);
_initial_preset_name = _preset.name;
if (_preset.name != _("Custom")) {
/* call _menu.set_active to initialize 'current_active' item */
PBD::Unwinder<bool> uw (_ignore_preset, true);
_preset_dropdown.set_active (_preset.name);
}
apply_preset ();
_conformity_expander.set_expanded(false);
_gain_out_label.set_text (string_compose (_("%1 dB"), std::setprecision (2), std::showpos, std::fixed, _gain_out));
/* connect signals */
@ -506,6 +513,9 @@ LoudnessDialog::display_report ()
void
LoudnessDialog::load_preset (size_t n)
{
if (_ignore_preset) {
return;
}
_preset = presets[n];
apply_preset ();
calculate_gain ();
@ -546,7 +556,7 @@ LoudnessDialog::update_settings ()
if (_ignore_change) {
return;
}
_preset.name = "User";
_preset.name = _("Custom");
_preset_dropdown.set_text (_preset.name);
update_sensitivity ();
@ -695,7 +705,7 @@ LoudnessDialog::test_conformity ()
Gdk::Color color_warn = ARDOUR_UI_UTILS::gdk_color_from_rgba (c_warn);
Gdk::Color color_fail = ARDOUR_UI_UTILS::gdk_color_from_rgba (c_fail);
for (size_t i = 0; i < n_pset; ++i) {
for (size_t i = 1; i < n_pset; ++i) {
Label* l = manage (new Label (presets[i].name + ":", ALIGN_LEFT));
t->attach (*l, col, col + 1, row, row + 1, EXPAND|FILL, SHRINK, 2, 0);

1
gtk2_ardour/loudness_dialog.h
View File

@ -141,5 +141,6 @@ private:
float _gain_out;
float _gain_norm;
bool _ignore_preset;
bool _ignore_change;
};