Qt: Add video recording presets

src/platform/qt/VideoView.cpp

@@ -11,6 +11,31 @@ QMap<QString, QString> VideoView::s_acodecMap;
 QMap<QString, QString> VideoView::s_vcodecMap;
 QMap<QString, QString> VideoView::s_containerMap;
 
+bool VideoView::Preset::compatible(const Preset& other) const {
+	if (!other.container.isNull() && !container.isNull() && other.container != container) {
+		return false;
+	}
+	if (!other.acodec.isNull() && !acodec.isNull() && other.acodec != acodec) {
+		return false;
+	}
+	if (!other.vcodec.isNull() && !vcodec.isNull() && other.vcodec != vcodec) {
+		return false;
+	}
+	if (other.abr && abr && other.abr != abr) {
+		return false;
+	}
+	if (other.vbr && vbr && other.vbr != vbr) {
+		return false;
+	}
+	if (other.width && width && other.width != width) {
+		return false;
+	}
+	if (other.height && height && other.height != height) {
+		return false;
+	}
+	return true;
+}
+
 VideoView::VideoView(QWidget* parent)
 	: QWidget(parent)
 	, m_audioCodecCstr(nullptr)
@@ -54,13 +79,73 @@ VideoView::VideoView(QWidget* parent)
 	connect(m_ui.abr, SIGNAL(valueChanged(int)), this, SLOT(setAudioBitrate(int)));
 	connect(m_ui.vbr, SIGNAL(valueChanged(int)), this, SLOT(setVideoBitrate(int)));
 
+	connect(m_ui.showAdvanced, SIGNAL(clicked(bool)), this, SLOT(showAdvanced(bool)));
+
 	FFmpegEncoderInit(&m_encoder);
 
+	addPreset(m_ui.preset1080, (Preset) {
+		.width = 1620,
+		.height = 1080
+	});
+
+	addPreset(m_ui.preset720, (Preset) {
+		.width = 1080,
+		.height = 720
+	});
+
+	addPreset(m_ui.preset480, (Preset) {
+		.width = 720,
+		.height = 480
+	});
+
+	addPreset(m_ui.preset160, (Preset) {
+		.width = 240,
+		.height = 160
+	});
+
+	addPreset(m_ui.presetHQ, (Preset) {
+		.container = "MP4",
+		.vcodec = "h.264",
+		.acodec = "AAC",
+		.vbr = 6000,
+		.abr = 384,
+		.width = 1620,
+		.height = 1080
+	});
+
+	addPreset(m_ui.presetYoutube, (Preset) {
+		.container = "MP4",
+		.vcodec = "h.264",
+		.acodec = "AAC",
+		.vbr = 3000,
+		.abr = 256,
+		.width = 1080,
+		.height = 720
+	});
+
+	addPreset(m_ui.presetWebM, (Preset) {
+		.container = "WebM",
+		.vcodec = "VP8",
+		.acodec = "Vorbis",
+		.vbr = 800,
+		.abr = 128
+	});
+
+	addPreset(m_ui.presetLossless, (Preset) {
+		.container = "MKV",
+		.vcodec = "PNG",
+		.acodec = "FLAC",
+		.width = 240,
+		.height = 160,
+	});
+
 	setAudioCodec(m_ui.audio->currentText());
 	setVideoCodec(m_ui.video->currentText());
 	setAudioBitrate(m_ui.abr->value());
 	setVideoBitrate(m_ui.vbr->value());
 	setContainer(m_ui.container->currentText());
+
+	showAdvanced(false);
 }
 
 VideoView::~VideoView() {
@@ -101,58 +186,68 @@ void VideoView::setFilename(const QString& fname) {
 	validateSettings();
 }
 
-void VideoView::setAudioCodec(const QString& codec) {
+void VideoView::setAudioCodec(const QString& codec, bool manual) {
 	free(m_audioCodecCstr);
-	m_audioCodec = sanitizeCodec(codec);
+	m_audioCodec = sanitizeCodec(codec, s_acodecMap);
-	if (s_acodecMap.contains(m_audioCodec)) {
-		m_audioCodec = s_acodecMap[m_audioCodec];
-	}
 	m_audioCodecCstr = strdup(m_audioCodec.toLocal8Bit().constData());
 	if (!FFmpegEncoderSetAudio(&m_encoder, m_audioCodecCstr, m_abr)) {
 		free(m_audioCodecCstr);
 		m_audioCodecCstr = nullptr;
 	}
 	validateSettings();
+	if (manual) {
+		uncheckIncompatible();
+	}
 }
 
-void VideoView::setVideoCodec(const QString& codec) {
+void VideoView::setVideoCodec(const QString& codec, bool manual) {
 	free(m_videoCodecCstr);
-	m_videoCodec = sanitizeCodec(codec);
+	m_videoCodec = sanitizeCodec(codec, s_vcodecMap);
-	if (s_vcodecMap.contains(m_videoCodec)) {
-		m_videoCodec = s_vcodecMap[m_videoCodec];
-	}
 	m_videoCodecCstr = strdup(m_videoCodec.toLocal8Bit().constData());
 	if (!FFmpegEncoderSetVideo(&m_encoder, m_videoCodecCstr, m_vbr)) {
 		free(m_videoCodecCstr);
 		m_videoCodecCstr = nullptr;
 	}
 	validateSettings();
+	if (manual) {
+		uncheckIncompatible();
+	}
 }
 
-void VideoView::setContainer(const QString& container) {
+void VideoView::setContainer(const QString& container, bool manual) {
 	free(m_containerCstr);
-	m_container = sanitizeCodec(container);
+	m_container = sanitizeCodec(container, s_containerMap);
-	if (s_containerMap.contains(m_container)) {
-		m_container = s_containerMap[m_container];
-	}
 	m_containerCstr = strdup(m_container.toLocal8Bit().constData());
 	if (!FFmpegEncoderSetContainer(&m_encoder, m_containerCstr)) {
 		free(m_containerCstr);
 		m_containerCstr = nullptr;
 	}
 	validateSettings();
+	if (manual) {
+		uncheckIncompatible();
+	}
 }
 
-void VideoView::setAudioBitrate(int br) {
+void VideoView::setAudioBitrate(int br, bool manual) {
 	m_abr = br * 1000;
 	FFmpegEncoderSetAudio(&m_encoder, m_audioCodecCstr, m_abr);
 	validateSettings();
+	if (manual) {
+		uncheckIncompatible();
+	}
 }
 
-void VideoView::setVideoBitrate(int br) {
+void VideoView::setVideoBitrate(int br, bool manual) {
 	m_vbr = br * 1000;
 	FFmpegEncoderSetVideo(&m_encoder, m_videoCodecCstr, m_vbr);
 	validateSettings();
+	if (manual) {
+		uncheckIncompatible();
+	}
+}
+
+void VideoView::showAdvanced(bool show) {
+	m_ui.advancedBox->setVisible(show);
 }
 
 bool VideoView::validateSettings() {
@@ -185,12 +280,100 @@ bool VideoView::validateSettings() {
 	}
 
 	m_ui.start->setEnabled(valid && !m_filename.isNull());
+
 	return valid;
 }
 
-QString VideoView::sanitizeCodec(const QString& codec) {
+void VideoView::uncheckIncompatible() {
+	Preset current = {
+		.container = m_container,
+		.acodec = m_audioCodec,
+		.vcodec = m_videoCodec,
+		.abr = m_abr / 1000,
+		.vbr = m_vbr / 1000
+	};
+
+	for (auto iterator = m_presets.constBegin(); iterator != m_presets.constEnd(); ++iterator) {
+		Preset next = *iterator;
+		next.container = sanitizeCodec(next.container, s_containerMap);
+		next.acodec = sanitizeCodec(next.acodec, s_acodecMap);
+		next.vcodec = sanitizeCodec(next.vcodec, s_vcodecMap);
+		if (!current.compatible(next)) {
+			safelyCheck(iterator.key(), false);
+		}
+	}
+	if (current.compatible(m_presets[m_ui.preset160])) {
+		safelyCheck(m_ui.preset160);
+	}
+	if (current.compatible(m_presets[m_ui.preset480])) {
+		safelyCheck(m_ui.preset480);
+	}
+	if (current.compatible(m_presets[m_ui.preset720])) {
+		safelyCheck(m_ui.preset720);
+	}
+	if (current.compatible(m_presets[m_ui.preset1080])) {
+		safelyCheck(m_ui.preset1080);
+	}
+}
+
+QString VideoView::sanitizeCodec(const QString& codec, const QMap<QString, QString>& mapping) {
 	QString sanitized = codec.toLower();
-	return sanitized.remove(QChar('.'));
+	sanitized = sanitized.remove(QChar('.'));
+	if (mapping.contains(sanitized)) {
+		sanitized = mapping[sanitized];
+	}
+	return sanitized;
+}
+
+void VideoView::safelyCheck(QAbstractButton* button, bool set) {
+	bool signalsBlocked = button->blockSignals(true);
+	button->setChecked(set);
+	button->blockSignals(signalsBlocked);
+}
+
+void VideoView::safelySet(QSpinBox* box, int value) {
+	bool signalsBlocked = box->blockSignals(true);
+	box->setValue(value);
+	box->blockSignals(signalsBlocked);
+}
+
+void VideoView::safelySet(QComboBox* box, const QString& value) {
+	bool signalsBlocked = box->blockSignals(true);
+	box->lineEdit()->setText(value);
+	box->blockSignals(signalsBlocked);
+}
+
+void VideoView::addPreset(QAbstractButton* button, const Preset& preset) {
+	m_presets[button] = preset;
+	connect(button, &QAbstractButton::pressed, [this, preset]() {
+		setPreset(preset);
+	});
+}
+
+void VideoView::setPreset(const Preset& preset) {
+	if (!preset.container.isNull()) {
+		setContainer(preset.container, false);
+		safelySet(m_ui.container, preset.container);
+	}
+	if (!preset.acodec.isNull()) {
+		setAudioCodec(preset.acodec, false);
+		safelySet(m_ui.audio, preset.acodec);
+	}
+	if (!preset.vcodec.isNull()) {
+		setVideoCodec(preset.vcodec, false);
+		safelySet(m_ui.video, preset.vcodec);
+	}
+	if (preset.abr) {
+		setAudioBitrate(preset.abr, false);
+		safelySet(m_ui.abr, preset.abr);
+	}
+	if (preset.vbr) {
+		setVideoBitrate(preset.vbr, false);
+		safelySet(m_ui.vbr, preset.vbr);
+	}
+
+	uncheckIncompatible();
+	validateSettings();
 }
 
 #endif

src/platform/qt/VideoView.h

@@ -17,6 +17,18 @@ class VideoView : public QWidget {
 Q_OBJECT
 
 public:
+	struct Preset {
+		QString container;
+		QString vcodec;
+		QString acodec;
+		int vbr;
+		int abr;
+		int width;
+		int height;
+
+		bool compatible(const Preset&) const;
+	};
+
 	VideoView(QWidget* parent = nullptr);
 	virtual ~VideoView();
 
@@ -33,16 +45,26 @@ signals:
 private slots:
 	void selectFile();
 	void setFilename(const QString&);
-	void setAudioCodec(const QString&);
+	void setAudioCodec(const QString&, bool manual = true);
-	void setVideoCodec(const QString&);
+	void setVideoCodec(const QString&, bool manual = true);
-	void setContainer(const QString&);
+	void setContainer(const QString&, bool manual = true);
 
-	void setAudioBitrate(int);
+	void setAudioBitrate(int, bool manual = true);
-	void setVideoBitrate(int);
+	void setVideoBitrate(int, bool manual = true);
+
+	void showAdvanced(bool);
+
+	void uncheckIncompatible();
 
 private:
 	bool validateSettings();
-	static QString sanitizeCodec(const QString&);
+	static QString sanitizeCodec(const QString&, const QMap<QString, QString>& mapping);
+	static void safelyCheck(QAbstractButton*, bool set = true);
+	static void safelySet(QSpinBox*, int value);
+	static void safelySet(QComboBox*, const QString& value);
+
+	void addPreset(QAbstractButton*, const Preset&);
+	void setPreset(const Preset&);
 
 	Ui::VideoView m_ui;
 
@@ -59,6 +81,8 @@ private:
 	int m_abr;
 	int m_vbr;
 
+	QMap<QAbstractButton*, Preset> m_presets;
+
 	static QMap<QString, QString> s_acodecMap;
 	static QMap<QString, QString> s_vcodecMap;
 	static QMap<QString, QString> s_containerMap;

src/platform/qt/VideoView.ui

@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>462</width>
+    <width>351</width>
-    <height>194</height>
+    <height>510</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -19,175 +19,11 @@
   <property name="windowTitle">
    <string>Record Video</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout_2">
+  <layout class="QVBoxLayout" name="verticalLayout_4">
    <property name="sizeConstraint">
     <enum>QLayout::SetFixedSize</enum>
    </property>
-   <item row="0" column="0" rowspan="2">
+   <item>
-    <widget class="QGroupBox" name="groupBox_4">
-     <property name="title">
-      <string>Format</string>
-     </property>
-     <layout class="QVBoxLayout" name="verticalLayout_6">
-      <item>
-       <widget class="QComboBox" name="container">
-        <property name="editable">
-         <bool>true</bool>
-        </property>
-        <item>
-         <property name="text">
-          <string>MKV</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>WebM</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>AVI</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>MP4</string>
-         </property>
-        </item>
-       </widget>
-      </item>
-      <item>
-       <widget class="QComboBox" name="video">
-        <property name="editable">
-         <bool>true</bool>
-        </property>
-        <item>
-         <property name="text">
-          <string>PNG</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>h.264</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>VP8</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Xvid</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>FFV1</string>
-         </property>
-        </item>
-       </widget>
-      </item>
-      <item>
-       <widget class="QComboBox" name="audio">
-        <property name="editable">
-         <bool>true</bool>
-        </property>
-        <item>
-         <property name="text">
-          <string>FLAC</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Vorbis</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>MP3</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>AAC</string>
-         </property>
-        </item>
-        <item>
-         <property name="text">
-          <string>Uncompressed</string>
-         </property>
-        </item>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QGroupBox" name="groupBox">
-     <property name="title">
-      <string> Bitrate</string>
-     </property>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <item>
-       <widget class="QLabel" name="label">
-        <property name="text">
-         <string>Video</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-        </property>
-        <property name="buddy">
-         <cstring>vbr</cstring>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QSpinBox" name="vbr">
-        <property name="suffix">
-         <string/>
-        </property>
-        <property name="minimum">
-         <number>200</number>
-        </property>
-        <property name="maximum">
-         <number>2000</number>
-        </property>
-        <property name="value">
-         <number>400</number>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QLabel" name="label_2">
-        <property name="text">
-         <string>Audio</string>
-        </property>
-        <property name="alignment">
-         <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-        </property>
-        <property name="buddy">
-         <cstring>abr</cstring>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QSpinBox" name="abr">
-        <property name="minimum">
-         <number>16</number>
-        </property>
-        <property name="maximum">
-         <number>320</number>
-        </property>
-        <property name="value">
-         <number>192</number>
-        </property>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-   <item row="0" column="1">
     <layout class="QGridLayout" name="gridLayout">
      <item row="1" column="0">
       <widget class="QPushButton" name="start">
@@ -221,7 +57,7 @@
        </property>
       </widget>
      </item>
-     <item row="1" column="2">
+     <item row="1" column="3">
       <widget class="QPushButton" name="selectFile">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
@@ -234,7 +70,7 @@
        </property>
       </widget>
      </item>
-     <item row="0" column="0" colspan="3">
+     <item row="0" column="0" colspan="4">
       <widget class="QLineEdit" name="filename">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
@@ -244,15 +80,433 @@
        </property>
       </widget>
      </item>
+     <item row="1" column="2">
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
     </layout>
    </item>
-   <item row="2" column="0" colspan="2">
+   <item>
-    <widget class="QDialogButtonBox" name="buttonBox">
+    <widget class="QGroupBox" name="groupBox_2">
-     <property name="standardButtons">
+     <property name="title">
-      <set>QDialogButtonBox::Close</set>
+      <string>Presets</string>
      </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <item>
+       <layout class="QVBoxLayout" name="verticalLayout_2">
+        <item>
+         <widget class="QRadioButton" name="presetHQ">
+          <property name="text">
+           <string>High Quality</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">presets</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="presetYoutube">
+          <property name="text">
+           <string>YouTube</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">presets</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="presetWebM">
+          <property name="text">
+           <string>WebM</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">presets</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="presetLossless">
+          <property name="text">
+           <string>Lossless</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">presets</string>
+          </attribute>
+         </widget>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <layout class="QVBoxLayout" name="verticalLayout_3">
+        <item>
+         <widget class="QRadioButton" name="preset1080">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="text">
+           <string>1080p</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">resolutions</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="preset720">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="text">
+           <string>720p</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">resolutions</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="preset480">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="text">
+           <string>480p</string>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">resolutions</string>
+          </attribute>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="preset160">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="text">
+           <string>GBA (240x160)</string>
+          </property>
+          <property name="checked">
+           <bool>true</bool>
+          </property>
+          <attribute name="buttonGroup">
+           <string notr="true">resolutions</string>
+          </attribute>
+         </widget>
+        </item>
+       </layout>
+      </item>
+     </layout>
     </widget>
    </item>
+   <item>
+    <widget class="QWidget" name="advancedBox" native="true">
+     <layout class="QGridLayout" name="gridLayout_6">
+      <property name="leftMargin">
+       <number>0</number>
+      </property>
+      <property name="topMargin">
+       <number>0</number>
+      </property>
+      <property name="rightMargin">
+       <number>0</number>
+      </property>
+      <property name="bottomMargin">
+       <number>0</number>
+      </property>
+      <item row="0" column="0">
+       <widget class="QGroupBox" name="formatBox">
+        <property name="title">
+         <string>Format</string>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_6">
+         <item>
+          <widget class="QComboBox" name="container">
+           <property name="editable">
+            <bool>true</bool>
+           </property>
+           <item>
+            <property name="text">
+             <string>MKV</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>WebM</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>AVI</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>MP4</string>
+            </property>
+           </item>
+          </widget>
+         </item>
+         <item>
+          <widget class="QComboBox" name="video">
+           <property name="editable">
+            <bool>true</bool>
+           </property>
+           <item>
+            <property name="text">
+             <string>PNG</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>h.264</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>VP8</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>Xvid</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>FFV1</string>
+            </property>
+           </item>
+          </widget>
+         </item>
+         <item>
+          <widget class="QComboBox" name="audio">
+           <property name="editable">
+            <bool>true</bool>
+           </property>
+           <item>
+            <property name="text">
+             <string>FLAC</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>Vorbis</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>MP3</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>AAC</string>
+            </property>
+           </item>
+           <item>
+            <property name="text">
+             <string>Uncompressed</string>
+            </property>
+           </item>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item row="0" column="1">
+       <widget class="QGroupBox" name="bitrateBox">
+        <property name="title">
+         <string> Bitrate (kbps)</string>
+        </property>
+        <layout class="QGridLayout" name="gridLayout_3">
+         <item row="0" column="0">
+          <widget class="QLabel" name="label">
+           <property name="text">
+            <string>VBR </string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="buddy">
+            <cstring>vbr</cstring>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QSpinBox" name="vbr">
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="suffix">
+            <string/>
+           </property>
+           <property name="minimum">
+            <number>200</number>
+           </property>
+           <property name="maximum">
+            <number>10000</number>
+           </property>
+           <property name="value">
+            <number>400</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="QSpinBox" name="abr">
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="minimum">
+            <number>16</number>
+           </property>
+           <property name="maximum">
+            <number>320</number>
+           </property>
+           <property name="value">
+            <number>128</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_2">
+           <property name="text">
+            <string>ABR</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+           </property>
+           <property name="buddy">
+            <cstring>abr</cstring>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+      <item row="1" column="0" colspan="2">
+       <widget class="QGroupBox" name="dimensionsBox">
+        <property name="title">
+         <string>Dimensions</string>
+        </property>
+        <layout class="QGridLayout" name="gridLayout_4">
+         <item row="1" column="2">
+          <widget class="QLabel" name="label_4">
+           <property name="text">
+            <string>:</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="2">
+          <widget class="QLabel" name="label_3">
+           <property name="text">
+            <string>×</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="3">
+          <widget class="QSpinBox" name="height">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="minimum">
+            <number>160</number>
+           </property>
+           <property name="maximum">
+            <number>3160</number>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="1">
+          <widget class="QSpinBox" name="width">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="minimum">
+            <number>240</number>
+           </property>
+           <property name="maximum">
+            <number>3840</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="3">
+          <widget class="QSpinBox" name="hratio">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="value">
+            <number>2</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="1">
+          <widget class="QSpinBox" name="wratio">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="minimum">
+            <number>1</number>
+           </property>
+           <property name="value">
+            <number>3</number>
+           </property>
+          </widget>
+         </item>
+         <item row="1" column="4">
+          <widget class="QCheckBox" name="lockRatio">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+           <property name="text">
+            <string>Lock aspect ratio</string>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QCheckBox" name="showAdvanced">
+       <property name="text">
+        <string>Show advanced</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Close</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
   </layout>
  </widget>
  <tabstops>
@@ -263,9 +517,11 @@
   <tabstop>container</tabstop>
   <tabstop>video</tabstop>
   <tabstop>audio</tabstop>
-  <tabstop>vbr</tabstop>
-  <tabstop>abr</tabstop>
  </tabstops>
  <resources/>
  <connections/>
+ <buttongroups>
+  <buttongroup name="presets"/>
+  <buttongroup name="resolutions"/>
+ </buttongroups>
 </ui>