mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-23 08:20:01 +01:00
transcoder: Add options avenc_aac element.
Initially adding encoder and bitrate settings, but the gstreamer element exposes a lot of ffmpeg options that can be added as needed. Reference: https://gstreamer.freedesktop.org/documentation/libav/avenc_aac.html
This commit is contained in:
Jim Broadus
John Maguire
parent
5ab81fd8bc
commit
f9854e564d
@ -323,6 +323,7 @@ set(SOURCES
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transcoder/transcodedialog.cpp
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transcoder/transcoder.cpp
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transcoder/transcoderoptionsaac.cpp
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transcoder/transcoderoptionsavaac.cpp
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transcoder/transcoderoptionsdialog.cpp
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transcoder/transcoderoptionserror.cpp
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transcoder/transcoderoptionsfdkaac.cpp
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@ -630,6 +631,7 @@ set(HEADERS
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transcoder/transcodedialog.h
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transcoder/transcoder.h
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transcoder/transcoderoptionsavaac.h
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transcoder/transcoderoptionsdialog.h
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transcoder/transcoderoptionsmp3.h
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transcoder/transcoderoptionsfdkaac.h
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@ -763,6 +765,7 @@ set(UI
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transcoder/transcodedialog.ui
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transcoder/transcodelogdialog.ui
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transcoder/transcoderoptionsaac.ui
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transcoder/transcoderoptionsavaac.ui
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transcoder/transcoderoptionsdialog.ui
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transcoder/transcoderoptionserror.ui
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transcoder/transcoderoptionsfdkaac.ui
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100
src/transcoder/transcoderoptionsavaac.cpp
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100
src/transcoder/transcoderoptionsavaac.cpp
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@ -0,0 +1,100 @@
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/* This file is part of Clementine.
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Copyright 2021, Jim Broadus <jbroadus@gmail.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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Settings for the avenc_aac gstreamer element.
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https://gstreamer.freedesktop.org/documentation/libav/avenc_aac.html
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*/
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#include "transcoderoptionsavaac.h"
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#include <QSettings>
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#include "core/logging.h"
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#include "ui_transcoderoptionsavaac.h"
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const char* TranscoderOptionsAvAAC::kSettingsGroup = "Transcoder/avenc_aac";
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TranscoderOptionsAvAAC::TranscoderOptionsAvAAC(QWidget* parent)
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: TranscoderOptionsInterface(parent), ui_(new Ui_TranscoderOptionsAvAAC) {
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ui_->setupUi(this);
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connect(ui_->bitrate_target, SIGNAL(toggled(bool)),
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SLOT(TargetBitrateToggle(bool)));
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}
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TranscoderOptionsAvAAC::~TranscoderOptionsAvAAC() { delete ui_; }
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void TranscoderOptionsAvAAC::Load() {
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QSettings s;
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s.beginGroup(kSettingsGroup + settings_postfix_);
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// The gst-libav defaults to "fast". ffmpeg's default is twoloop.
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int encoder = s.value("aac-coder", 2).toInt();
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switch (encoder) {
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case 0:
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ui_->encoder_anmr->setChecked(true);
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break;
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case 1:
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ui_->encoder_twoloop->setChecked(true);
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break;
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default:
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qLog(Warning) << "Unknown encoder setting" << encoder;
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// Fall through.
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case 2:
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ui_->encoder_fast->setChecked(true);
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break;
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}
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// If bitrate is set to 0 (default), then the codec default.
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int bitrate = s.value("bitrate", 0).toInt();
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if (bitrate == 0) {
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ui_->bitrate_default->setChecked(true);
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ui_->bitrate_group->setEnabled(false);
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} else {
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ui_->bitrate_target->setChecked(true);
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ui_->bitrate_slider->setValue(bitrate / 1000);
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}
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}
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void TranscoderOptionsAvAAC::Save() {
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QSettings s;
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s.beginGroup(kSettingsGroup + settings_postfix_);
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int encoder;
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int strict = 0;
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if (ui_->encoder_anmr->isChecked()) {
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encoder = 0;
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// Allow experimental
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strict = -2;
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} else if (ui_->encoder_twoloop->isChecked()) {
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encoder = 1;
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} else {
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encoder = 2;
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}
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s.setValue("aac-coder", encoder);
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s.setValue("strict", strict);
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if (ui_->bitrate_target->isChecked()) {
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s.setValue("bitrate", ui_->bitrate_slider->value() * 1000);
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} else {
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s.setValue("bitrate", 0);
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}
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}
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void TranscoderOptionsAvAAC::TargetBitrateToggle(bool checked) {
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ui_->bitrate_group->setEnabled(checked);
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}
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44
src/transcoder/transcoderoptionsavaac.h
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44
src/transcoder/transcoderoptionsavaac.h
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@ -0,0 +1,44 @@
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/* This file is part of Clementine.
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Copyright 2021, Jim Broadus <jbroadus@gmail.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TRANSCODEROPTIONSAVAAC_H
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#define TRANSCODEROPTIONSAVAAC_H
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#include "transcoderoptionsinterface.h"
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class Ui_TranscoderOptionsAvAAC;
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class TranscoderOptionsAvAAC : public TranscoderOptionsInterface {
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Q_OBJECT
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public:
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TranscoderOptionsAvAAC(QWidget* parent = nullptr);
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~TranscoderOptionsAvAAC();
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void Load();
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void Save();
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private slots:
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void TargetBitrateToggle(bool checked);
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private:
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static const char* kSettingsGroup;
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Ui_TranscoderOptionsAvAAC* ui_;
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};
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#endif // TRANSCODEROPTIONSAVAAC_H
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151
src/transcoder/transcoderoptionsavaac.ui
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151
src/transcoder/transcoderoptionsavaac.ui
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@ -0,0 +1,151 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>TranscoderOptionsAvAAC</class>
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<widget class="QWidget" name="TranscoderOptionsAvAAC">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>480</width>
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<height>344</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<item>
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<widget class="QGroupBox" name="encoder_group">
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<property name="title">
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<string>Encoder</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout_3">
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<item>
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<widget class="QRadioButton" name="encoder_fast">
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<property name="text">
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<string>Fast search</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QRadioButton" name="encoder_twoloop">
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<property name="text">
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<string>Two loop searching method</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QRadioButton" name="encoder_anmr">
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<property name="text">
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<string> ANMR method (experimental)</string>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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</item>
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<item>
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<widget class="QGroupBox" name="bitrateGroup">
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<property name="title">
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<string>Bitrate</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout_2">
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<item>
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<widget class="QRadioButton" name="bitrate_default">
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<property name="text">
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<string>Use default bitrate</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QRadioButton" name="bitrate_target">
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<property name="text">
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<string>Set target rate</string>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QGroupBox" name="bitrate_group">
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<property name="title">
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<string/>
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</property>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QSpinBox" name="bitrate_spinbox">
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<property name="suffix">
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<string> kbps</string>
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</property>
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<property name="minimum">
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<number>8</number>
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</property>
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<property name="maximum">
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<number>320</number>
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</property>
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<property name="singleStep">
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<number>8</number>
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</property>
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<property name="value">
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<number>128</number>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QSlider" name="bitrate_slider">
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<property name="minimum">
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<number>8</number>
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</property>
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<property name="maximum">
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<number>320</number>
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</property>
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<property name="value">
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<number>128</number>
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</property>
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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</item>
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</layout>
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</widget>
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</item>
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</layout>
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</widget>
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<resources/>
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<connections>
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<connection>
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<sender>bitrate_slider</sender>
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<signal>valueChanged(int)</signal>
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<receiver>bitrate_spinbox</receiver>
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<slot>setValue(int)</slot>
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<hints>
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<hint type="sourcelabel">
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<x>170</x>
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<y>29</y>
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</hint>
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<hint type="destinationlabel">
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<x>445</x>
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<y>24</y>
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</hint>
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</hints>
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</connection>
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<connection>
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<sender>bitrate_spinbox</sender>
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<signal>valueChanged(int)</signal>
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<receiver>bitrate_slider</receiver>
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<slot>setValue(int)</slot>
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<hints>
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<hint type="sourcelabel">
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<x>407</x>
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<y>18</y>
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</hint>
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<hint type="destinationlabel">
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<x>191</x>
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<y>29</y>
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</hint>
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</hints>
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</connection>
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</connections>
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</ui>
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@ -21,6 +21,7 @@
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#include "core/utilities.h"
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#include "transcoder.h"
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#include "transcoderoptionsaac.h"
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#include "transcoderoptionsavaac.h"
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#include "transcoderoptionserror.h"
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#include "transcoderoptionsfdkaac.h"
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#include "transcoderoptionsflac.h"
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@ -76,7 +77,9 @@ TranscoderOptionsInterface* TranscoderOptionsDialog::MakeOptionsPage(
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QString element = Transcoder::GetEncoderFactoryForMimeType(mime_type);
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qLog(Debug) << "Options for element" << element;
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if (element == "flacenc") {
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if (element == "avenc_aac") {
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return new TranscoderOptionsAvAAC(parent);
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} else if (element == "flacenc") {
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return new TranscoderOptionsFlac(parent);
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} else if (element == "faac") {
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return new TranscoderOptionsAAC(parent);
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