Clementine-audio-player-Mac.../src/transcoder/transcoderoptionsfdkaac.cpp

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/* This file is part of Clementine.
Copyright 2021, Jim Broadus <jbroadus@gmail.com>
Clementine 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 3 of the License, or
(at your option) any later version.
Clementine 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 Clementine. If not, see <http://www.gnu.org/licenses/>.
*/
/*
Settings for the fdkaacenc gstreamer element.
https://gstreamer.freedesktop.org/documentation/fdkaac/fdkaacenc.html
*/
#include "transcoderoptionsfdkaac.h"
#include <QSettings>
#include "ui_transcoderoptionsfdkaac.h"
const char* TranscoderOptionsFDKAAC::kSettingsGroup = "Transcoder/fdkaacenc";
TranscoderOptionsFDKAAC::TranscoderOptionsFDKAAC(QWidget* parent)
: TranscoderOptionsInterface(parent), ui_(new Ui_TranscoderOptionsFDKAAC) {
ui_->setupUi(this);
connect(ui_->target_radio, SIGNAL(toggled(bool)),
SLOT(TargetBitrateToggle(bool)));
}
TranscoderOptionsFDKAAC::~TranscoderOptionsFDKAAC() { delete ui_; }
void TranscoderOptionsFDKAAC::Load() {
QSettings s;
s.beginGroup(kSettingsGroup + settings_postfix_);
// If bitrate is set to 0 (default), then bitrate is detemined by sample rate
// and channel count.
int bitrate = s.value("bitrate", 0).toInt();
if (bitrate == 0) {
ui_->auto_radio->setChecked(true);
ui_->bitrate_group->setEnabled(false);
} else {
ui_->target_radio->setChecked(true);
ui_->bitrate_slider->setValue(bitrate / 1000);
}
}
void TranscoderOptionsFDKAAC::Save() {
QSettings s;
s.beginGroup(kSettingsGroup + settings_postfix_);
if (ui_->target_radio->isChecked()) {
s.setValue("bitrate", ui_->bitrate_slider->value() * 1000);
} else {
s.setValue("bitrate", 0);
}
}
void TranscoderOptionsFDKAAC::TargetBitrateToggle(bool checked) {
ui_->bitrate_group->setEnabled(checked);
}