Add video tab (#131 )

This tab will allow switching scenes based on the video output of sources.
Add german locale for extended sequences (#135 )
2026-08-29 12:45:28 -05:00 · 2021-03-05 14:08:17 +01:00 · 2021-03-01 20:25:18 +01:00 · 2021-02-28 15:38:33 +01:00 · 2021-02-26 19:21:02 +01:00
17 changed files with 1212 additions and 115 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,6 +73,7 @@ set(advanced-scene-switcher_HEADERS
 	src/headers/switch-transitions.hpp
 	src/headers/switch-window.hpp
 	src/headers/switch-sequence.hpp
+	src/headers/switch-video.hpp
 	src/headers/switch-generic.hpp
 	src/headers/version.h
 	)
@@ -99,6 +100,7 @@ set(advanced-scene-switcher_SOURCES
 	src/switch-random.cpp
 	src/switch-time.cpp
 	src/switch-audio.cpp
+	src/switch-video.cpp
 	src/switch-generic.cpp
 	src/curl-helper.cpp
 	src/volume-control.cpp
--- a/data/locale/de-DE.ini
+++ b/data/locale/de-DE.ini
@@ -49,6 +49,7 @@ AdvSceneSwitcher.generalTab.priority.windowTitle="Fenstername"
 AdvSceneSwitcher.generalTab.priority.media="Medien"
 AdvSceneSwitcher.generalTab.priority.time="Zeit"
 AdvSceneSwitcher.generalTab.priority.audio="Audio"
+AdvSceneSwitcher.generalTab.priority.video="Video"

 ; Transition Tab
 AdvSceneSwitcher.transitionTab.title="Szenenübergänge"
@@ -185,6 +186,8 @@ AdvSceneSwitcher.sceneSequenceTab.loadSuccess="Laden der Einstellungen war erfol
 AdvSceneSwitcher.sceneSequenceTab.fileType="Text Dateien (*.txt)"
 AdvSceneSwitcher.sceneSequenceTab.interruptible="kann unterbrochen werden"
 AdvSceneSwitcher.sceneSequenceTab.interruptibleHint="Andere Szenenwechselmethoden können diese Sequenz unterbrechen"
+AdvSceneSwitcher.sceneSequenceTab.extendEdit="Szenenfolge erweitern"
+AdvSceneSwitcher.sceneSequenceTab.extendEntry="Nach {{delay}} {{delayUnits}} wechsle zu {{scenes}} mit {{transitions}}"
 AdvSceneSwitcher.sceneSequenceTab.entry="Wenn {{startScenes}} aktiv ist wechsle zu {{scenes}} nach {{delay}} {{delayUnits}} mit {{transitions}} {{interruptible}}"
 AdvSceneSwitcher.sceneSequenceTab.help="Dieser Tab ermöglicht es automatisiert zu einer anderen Szene zu wechseln, nachdem eine Szene für die konfigurierte Zeit aktiv war.\nZum Beispiel kann so automatisch zwischen zwei Szenen hin und her gewechselt werden.\n\nKlicke auf das markierte Plus Symbol, um einen neuen Eintrag hinzuzufügen."

@@ -197,6 +200,18 @@ AdvSceneSwitcher.audioTab.multiMatchfallbackCondition="Wenn mehrere Einträge zu
 AdvSceneSwitcher.audioTab.multiMatchfallback="... für {{duration}} wechsle zu {{scenes}} mit {{transitions}}"
 AdvSceneSwitcher.audioTab.help="Dieser Tab ermöglicht es basierend auf der Lautstärke von Audioquellen Szenen zu wechseln.\nSo kann zum Beispiel automatisch zu einer Szene gewechselt werden, wenn die Lautstärke eines Mikrofons eine konfigurierte Schwelle überschreitet.\n\nKlicke auf das markierte Plus Symbol, um einen neuen Eintrag hinzuzufügen."

+; Video Tab
+AdvSceneSwitcher.videoTab.title="Video"
+AdvSceneSwitcher.videoTab.getScreenshot="Screenshot für ausgewählten Eintrag erstellen"
+AdvSceneSwitcher.videoTab.getScreenshotHelp="Erstellt einen Screenshot für die Video Quelle des ausgewählten Eintrag und setzt diesen als Ziel Bild"
+AdvSceneSwitcher.videoTab.condition.match="genau übereinstimmt mit"
+AdvSceneSwitcher.videoTab.condition.match.tooltip="Eine genaue Übereinstimmung setzt voraus, dass sowohl Zielquelle als auch das Bild die gleiche Auflösung besitzen.\nZusätzlich muss jeder einzelne Pixel zwischen beiden Bildquellen übereinstimmen weshalb Bildformate, welche das Bild komprimieren (z. B. .JPG) nicht zu empfehlen sind."
+AdvSceneSwitcher.videoTab.condition.differ="nicht übereinstimmt mit"
+AdvSceneSwitcher.videoTab.condition.hasNotChanged="sich nicht verändert"
+AdvSceneSwitcher.videoTab.ignoreInactiveSource="außer Video Quelle ist inaktiv"
+AdvSceneSwitcher.videoTab.entry="Wenn {{videoSources}} {{condition}} {{filePath}} {{browseButton}} für {{duration}} wechsle zu {{scenes}} mit {{transitions}} {{ignoreInactiveSource}}"
+AdvSceneSwitcher.videoTab.help="<html><head/><body><p>Dieser Tab ermöglicht es basierend auf der Videoausgabe von Quellen scenen zu wechseln.<br/>Für eine noch bessere Implementierung dieser Funktionalität siehe <a href=\"https://obsproject.com/forum/resources/pixel-match-switcher.1202/\"><span style=\" text-decoration: underline; color:#268bd2;\">Pixel Match Switcher</span></a>.<br/><br/>Klicke auf das markierte Plus Symbol, um einen neuen Eintrag hinzuzufügen..</p></body></html>"
+
 ; Scene Group Tab
 AdvSceneSwitcher.sceneGroupTab.title="Szenengruppe"
 AdvSceneSwitcher.sceneGroupTab.list="Szenengruppen"
@@ -256,6 +271,7 @@ AdvSceneSwitcher.currentTransition="Aktueller Szenenübergang"
 AdvSceneSwitcher.selectTransition="--Szenenübergang auswählen--"
 AdvSceneSwitcher.selectWindow="--Fenster auswählen--"
 AdvSceneSwitcher.selectAudioSource="--Audio Quelle auswählen--"
+AdvSceneSwitcher.selectVideoSource="--Video Quelle auswählen--"
 AdvSceneSwitcher.selectMediaSource="--Medien Quelle auswählen--"
 AdvSceneSwitcher.selectProcess="--Prozess auswählen--"
 AdvSceneSwitcher.enterPath="--Pfad eingeben--"
--- a/data/locale/en-US.ini
+++ b/data/locale/en-US.ini
@@ -49,6 +49,7 @@ AdvSceneSwitcher.generalTab.priority.windowTitle="Window Title"
 AdvSceneSwitcher.generalTab.priority.media="Media"
 AdvSceneSwitcher.generalTab.priority.time="Time"
 AdvSceneSwitcher.generalTab.priority.audio="Audio"
+AdvSceneSwitcher.generalTab.priority.video="Video"

 ; Transition Tab
 AdvSceneSwitcher.transitionTab.title="Transition"
@@ -199,6 +200,18 @@ AdvSceneSwitcher.audioTab.multiMatchfallbackCondition="If multiple entries match
 AdvSceneSwitcher.audioTab.multiMatchfallback="... for {{duration}} switch to {{scenes}} using {{transitions}}"
 AdvSceneSwitcher.audioTab.help="This tab will allow you to switch scenes based on the volume of sources.\nFor example, you could automatically switch to a different scene if the volume of your microphone reaches a certain threshold.\n\nClick on the highlighted plus symbol to continue."

+; Video Tab
+AdvSceneSwitcher.videoTab.title="Video"
+AdvSceneSwitcher.videoTab.getScreenshot="Get screenshot for selected entry"
+AdvSceneSwitcher.videoTab.getScreenshotHelp="Get Screenshot of the currently selected entry's video source and automatically set it as the target image"
+AdvSceneSwitcher.videoTab.condition.match="exactly matches"
+AdvSceneSwitcher.videoTab.condition.match.tooltip="An exact match requires the target and the source image to be of the same resolution.\nAdditionally every single pixel needs to match, which is why use of image formats which use compression (e.g. .JPG) is not recommended!"
+AdvSceneSwitcher.videoTab.condition.differ="does not match"
+AdvSceneSwitcher.videoTab.condition.hasNotChanged="has not changed"
+AdvSceneSwitcher.videoTab.ignoreInactiveSource="unless source is inactive"
+AdvSceneSwitcher.videoTab.entry="When {{videoSources}} {{condition}} {{filePath}} {{browseButton}} for {{duration}} switch to {{scenes}} using {{transitions}} {{ignoreInactiveSource}}"
+AdvSceneSwitcher.videoTab.help="<html><head/><body><p>This tab will allow you to switch scenes based on the current video output of selected sources.<br/>Make sure to check out <a href=\"https://obsproject.com/forum/resources/pixel-match-switcher.1202/\"><span style=\" text-decoration: underline; color:#268bd2;\">Pixel Match Switcher</span></a> for an even better implementation of this functionality.<br/><br/> Click on the highlighted plus symbol to continue.</p></body></html>"
+
 ; Scene Group Tab
 AdvSceneSwitcher.sceneGroupTab.title="Scene Group"
 AdvSceneSwitcher.sceneGroupTab.list="Scene Groups"
@@ -257,6 +270,7 @@ AdvSceneSwitcher.currentTransition="Current Transition"
 AdvSceneSwitcher.selectTransition="--select transition--"
 AdvSceneSwitcher.selectWindow="--select window--"
 AdvSceneSwitcher.selectAudioSource="--select audio source--"
+AdvSceneSwitcher.selectVideoSource="--select video source--"
 AdvSceneSwitcher.selectMediaSource="--select media source--"
 AdvSceneSwitcher.selectProcess="--select process--"
 AdvSceneSwitcher.enterPath="--enter path--"
--- a/forms/advanced-scene-switcher.ui
+++ b/forms/advanced-scene-switcher.ui
@@ -3084,6 +3084,191 @@
       </item>
      </layout>
     </widget>
+     <widget class="QWidget" name="videoTab">
+      <attribute name="title">
+       <string>AdvSceneSwitcher.videoTab.title</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_29">
+       <item>
+        <layout class="QGridLayout" name="gridLayout_22">
+         <item row="0" column="0">
+          <widget class="QListWidget" name="videoSwitches">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="sortingEnabled">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="0" column="0">
+          <widget class="QLabel" name="videoHelp">
+           <property name="text">
+            <string>AdvSceneSwitcher.videoTab.help</string>
+           </property>
+           <property name="alignment">
+            <set>Qt::AlignCenter</set>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <layout class="QHBoxLayout" name="horizontalLayout_58">
+         <item>
+          <widget class="QPushButton" name="videoAdd">
+           <property name="maximumSize">
+            <size>
+             <width>22</width>
+             <height>22</height>
+            </size>
+           </property>
+           <property name="flat">
+            <bool>true</bool>
+           </property>
+           <property name="themeID" stdset="0">
+            <string notr="true">addIconSmall</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="videoRemove">
+           <property name="maximumSize">
+            <size>
+             <width>22</width>
+             <height>22</height>
+            </size>
+           </property>
+           <property name="flat">
+            <bool>true</bool>
+           </property>
+           <property name="themeID" stdset="0">
+            <string notr="true">removeIconSmall</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_124">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeType">
+            <enum>QSizePolicy::Fixed</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>5</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="Line" name="line_43">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_125">
+           <property name="orientation">
+            <enum>Qt::Horizontal</enum>
+           </property>
+           <property name="sizeType">
+            <enum>QSizePolicy::Fixed</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>5</width>
+             <height>20</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item>
+          <widget class="QPushButton" name="videoUp">
+           <property name="maximumSize">
+            <size>
+             <width>22</width>
+             <height>22</height>
+            </size>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="icon">
+            <iconset>
+             <normaloff>../../../forms/images/up.svg</normaloff>../../../forms/images/up.svg</iconset>
+           </property>
+           <property name="flat">
+            <bool>true</bool>
+           </property>
+           <property name="themeID" stdset="0">
+            <string>upArrowIconSmall</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="videoDown">
+           <property name="maximumSize">
+            <size>
+             <width>22</width>
+             <height>22</height>
+            </size>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="icon">
+            <iconset>
+             <normaloff>../../../forms/images/down.svg</normaloff>../../../forms/images/down.svg</iconset>
+           </property>
+           <property name="flat">
+            <bool>true</bool>
+           </property>
+           <property name="themeID" stdset="0">
+            <string>downArrowIconSmall</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="Line" name="line">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="getScreenshot">
+           <property name="text">
+            <string>AdvSceneSwitcher.videoTab.getScreenshot</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="horizontalSpacer_62">
+           <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>
+      </layout>
+     </widget>
     <widget class="QWidget" name="sceneGroupTab">
      <attribute name="title">
       <string>AdvSceneSwitcher.sceneGroupTab.title</string>
--- a/src/advanced-scene-switcher.cpp
+++ b/src/advanced-scene-switcher.cpp
@@ -59,6 +59,7 @@ void AdvSceneSwitcher::loadUI()
 	setupFileTab();
 	setupTimeTab();
 	setupAudioTab();
+	setupVideoTab();
 	setupSceneGroupTab();
 	setupTriggerTab();

@@ -119,8 +120,6 @@ void AdvSceneSwitcher::populateSceneSelection(QComboBox *sel, bool addPrevious,
 					      std::string selectText,
 					      bool selectable)
 {
-	sel->clear();
-
 	if (addSelect) {
 		if (selectText.empty()) {
 			addSelectionEntry(
@@ -235,6 +234,42 @@ void AdvSceneSwitcher::populateAudioSelection(QComboBox *sel, bool addSelect)
 	}
 }

+void AdvSceneSwitcher::populateVideoSelection(QComboBox *sel, bool addScenes,
+					      bool addSelect)
+{
+	if (addSelect) {
+		addSelectionEntry(
+			sel,
+			obs_module_text("AdvSceneSwitcher.selectVideoSource"),
+			false,
+			obs_module_text(
+				"AdvSceneSwitcher.invaildEntriesWillNotBeSaved"));
+	}
+
+	auto sourceEnum = [](void *data, obs_source_t *source) -> bool /* -- */
+	{
+		std::vector<std::string> *list =
+			reinterpret_cast<std::vector<std::string> *>(data);
+		uint32_t flags = obs_source_get_output_flags(source);
+		std::string test = obs_source_get_name(source);
+		if ((flags & (OBS_SOURCE_VIDEO | OBS_SOURCE_ASYNC)) != 0) {
+			list->push_back(obs_source_get_name(source));
+		}
+		return true;
+	};
+
+	std::vector<std::string> videoSources;
+	obs_enum_sources(sourceEnum, &videoSources);
+	sort(videoSources.begin(), videoSources.end());
+	for (std::string &source : videoSources) {
+		sel->addItem(source.c_str());
+	}
+
+	if (addScenes) {
+		populateSceneSelection(sel, false, false, false);
+	}
+}
+
 void AdvSceneSwitcher::populateMediaSelection(QComboBox *sel, bool addSelect)
 {
 	if (addSelect) {
@@ -563,6 +598,9 @@ bool SwitcherData::checkForMatch(OBSWeakSource &scene,
 		case audio_func:
 			checkAudioSwitch(match, scene, transition);
 			break;
+		case video_func:
+			checkVideoSwitch(match, scene, transition);
+			break;
 		}

 		if (switcher->stop) {
--- a/src/general.cpp
+++ b/src/general.cpp
@@ -4,7 +4,7 @@
 #include "headers/utility.hpp"
 #include "headers/version.h"

-constexpr auto tab_count = 15;
+constexpr auto tab_count = 16;

 QMetaObject::Connection inactivePluse;

@@ -326,9 +326,12 @@ int findTabIndex(QTabWidget *tabWidget, int pos)
 		tabName = "audioTab";
 		break;
 	case 13:
-		tabName = "sceneGroupTab";
+		tabName = "videoTab";
 		break;
 	case 14:
+		tabName = "sceneGroupTab";
+		break;
+	case 15:
 		tabName = "sceneTriggerTab";
 		break;
 	}
@@ -383,22 +386,23 @@ void SwitcherData::loadSettings(obs_data_t *obj)
 		return;
 	}

-	switcher->loadSceneGroups(obj);
-	switcher->loadWindowTitleSwitches(obj);
-	switcher->loadScreenRegionSwitches(obj);
-	switcher->loadPauseSwitches(obj);
-	switcher->loadSceneSequenceSwitches(obj);
-	switcher->loadSceneTransitions(obj);
-	switcher->loadIdleSwitches(obj);
-	switcher->loadExecutableSwitches(obj);
-	switcher->loadRandomSwitches(obj);
-	switcher->loadFileSwitches(obj);
-	switcher->loadMediaSwitches(obj);
-	switcher->loadTimeSwitches(obj);
-	switcher->loadAudioSwitches(obj);
-	switcher->loadSceneTriggers(obj);
-	switcher->loadGeneralSettings(obj);
-	switcher->loadHotkeys(obj);
+	loadSceneGroups(obj);
+	loadWindowTitleSwitches(obj);
+	loadScreenRegionSwitches(obj);
+	loadPauseSwitches(obj);
+	loadSceneSequenceSwitches(obj);
+	loadSceneTransitions(obj);
+	loadIdleSwitches(obj);
+	loadExecutableSwitches(obj);
+	loadRandomSwitches(obj);
+	loadFileSwitches(obj);
+	loadMediaSwitches(obj);
+	loadTimeSwitches(obj);
+	loadAudioSwitches(obj);
+	loadVideoSwitches(obj);
+	loadSceneTriggers(obj);
+	loadGeneralSettings(obj);
+	loadHotkeys(obj);
 }

 void SwitcherData::saveSettings(obs_data_t *obj)
@@ -420,6 +424,7 @@ void SwitcherData::saveSettings(obs_data_t *obj)
 	saveMediaSwitches(obj);
 	saveTimeSwitches(obj);
 	saveAudioSwitches(obj);
+	saveVideoSwitches(obj);
 	saveSceneTriggers(obj);
 	saveGeneralSettings(obj);
 	saveHotkeys(obj);
@@ -467,15 +472,15 @@ void SwitcherData::saveGeneralSettings(obs_data_t *obj)
 			 switcher->functionNamesByPriority[7]);
 	obs_data_set_int(obj, "priority8",
 			 switcher->functionNamesByPriority[8]);
+	obs_data_set_int(obj, "priority9",
+			 switcher->functionNamesByPriority[9]);

 	obs_data_set_int(obj, "threadPriority", switcher->threadPriority);

 	// After fresh install of OBS the vector can be empty
 	// as save() might be called before first load()
-	if (switcher->tabOrder.size() < tab_count) {
-		switcher->tabOrder = std::vector<int>(tab_count);
-		std::iota(switcher->tabOrder.begin(), switcher->tabOrder.end(),
-			  0);
+	if (tabOrder.size() < tab_count) {
+		resetTabOrder();
 	}

 	obs_data_set_int(obj, "generalTabPos", switcher->tabOrder[0]);
@@ -491,8 +496,9 @@ void SwitcherData::saveGeneralSettings(obs_data_t *obj)
 	obs_data_set_int(obj, "idleTabPos", switcher->tabOrder[10]);
 	obs_data_set_int(obj, "sequenceTabPos", switcher->tabOrder[11]);
 	obs_data_set_int(obj, "audioTabPos", switcher->tabOrder[12]);
-	obs_data_set_int(obj, "sceneGroupTabPos", switcher->tabOrder[13]);
-	obs_data_set_int(obj, "triggerTabPos", switcher->tabOrder[14]);
+	obs_data_set_int(obj, "videoTabPos", switcher->tabOrder[13]);
+	obs_data_set_int(obj, "sceneGroupTabPos", switcher->tabOrder[14]);
+	obs_data_set_int(obj, "triggerTabPos", switcher->tabOrder[15]);
 }

 void SwitcherData::loadGeneralSettings(obs_data_t *obj)
@@ -555,6 +561,8 @@ void SwitcherData::loadGeneralSettings(obs_data_t *obj)
 		(obs_data_get_int(obj, "priority7"));
 	switcher->functionNamesByPriority[8] =
 		(obs_data_get_int(obj, "priority8"));
+	switcher->functionNamesByPriority[9] =
+		(obs_data_get_int(obj, "priority9"));
 	if (!switcher->prioFuncsValid()) {
 		switcher->functionNamesByPriority[0] = (default_priority_0);
 		switcher->functionNamesByPriority[1] = (default_priority_1);
@@ -565,6 +573,7 @@ void SwitcherData::loadGeneralSettings(obs_data_t *obj)
 		switcher->functionNamesByPriority[6] = (default_priority_6);
 		switcher->functionNamesByPriority[7] = (default_priority_7);
 		switcher->functionNamesByPriority[8] = (default_priority_8);
+		switcher->functionNamesByPriority[9] = (default_priority_9);
 	}

 	obs_data_set_default_int(obj, "threadPriority",
@@ -584,8 +593,9 @@ void SwitcherData::loadGeneralSettings(obs_data_t *obj)
 	obs_data_set_default_int(obj, "idleTabPos", 10);
 	obs_data_set_default_int(obj, "sequenceTabPos", 11);
 	obs_data_set_default_int(obj, "audioTabPos", 12);
-	obs_data_set_default_int(obj, "sceneGroupTabPos", 13);
-	obs_data_set_default_int(obj, "triggerTabPos", 14);
+	obs_data_set_default_int(obj, "videoTabPos", 13);
+	obs_data_set_default_int(obj, "sceneGroupTabPos", 14);
+	obs_data_set_default_int(obj, "triggerTabPos", 15);

 	switcher->tabOrder.emplace_back(
 		(int)(obs_data_get_int(obj, "generalTabPos")));
@@ -613,10 +623,30 @@ void SwitcherData::loadGeneralSettings(obs_data_t *obj)
 		(int)(obs_data_get_int(obj, "sequenceTabPos")));
 	switcher->tabOrder.emplace_back(
 		(int)(obs_data_get_int(obj, "audioTabPos")));
+	switcher->tabOrder.emplace_back(
+		(int)(obs_data_get_int(obj, "videoTabPos")));
 	switcher->tabOrder.emplace_back(
 		(int)(obs_data_get_int(obj, "sceneGroupTabPos")));
 	switcher->tabOrder.emplace_back(
 		(int)(obs_data_get_int(obj, "triggerTabPos")));
+
+	if (!tabOrderValid()) {
+		resetTabOrder();
+	}
+}
+
+bool SwitcherData::tabOrderValid()
+{
+	auto tmp = tabOrder;
+	std::sort(tmp.begin(), tmp.end());
+	auto it = std::unique(tmp.begin(), tmp.end());
+	return it == tmp.end();
+}
+
+void SwitcherData::resetTabOrder()
+{
+	tabOrder = std::vector<int>(tab_count);
+	std::iota(switcher->tabOrder.begin(), switcher->tabOrder.end(), 0);
 }

 void SwitcherData::checkNoMatchSwitch(bool &match, OBSWeakSource &scene,
@@ -765,6 +795,10 @@ void AdvSceneSwitcher::setupGeneralTab()
 			s = obs_module_text(
 				"AdvSceneSwitcher.generalTab.priority.audio");
 			break;
+		case video_func:
+			s = obs_module_text(
+				"AdvSceneSwitcher.generalTab.priority.video");
+			break;
 		}
 		QString text(s.c_str());
 		QListWidgetItem *item =
--- a/src/headers/advanced-scene-switcher.hpp
+++ b/src/headers/advanced-scene-switcher.hpp
@@ -59,6 +59,7 @@ public:
 	void setupAudioTab();
 	void setupSceneGroupTab();
 	void setupTriggerTab();
+	void setupVideoTab();
 	void setTabOrder();

 	static bool DisplayMessage(QString msg, bool question = false);
@@ -82,6 +83,9 @@ public:
 					    bool addSelect = true);
 	static void populateAudioSelection(QComboBox *sel,
 					   bool addSelect = true);
+	static void populateVideoSelection(QComboBox *sel,
+					   bool addScenes = true,
+					   bool addSelect = true);
 	static void populateMediaSelection(QComboBox *sel,
 					   bool addSelect = true);
 	static void populateProcessSelection(QComboBox *sel,
@@ -201,6 +205,12 @@ public slots:
 	void on_audioDown_clicked();
 	void on_audioFallback_toggled(bool on);

+	void on_videoAdd_clicked();
+	void on_videoRemove_clicked();
+	void on_videoUp_clicked();
+	void on_videoDown_clicked();
+	void on_getScreenshot_clicked();
+
 	void on_sceneGroupAdd_clicked();
 	void on_sceneGroupRemove_clicked();
 	void on_sceneGroupUp_clicked();
--- a/src/headers/switch-pause.hpp
+++ b/src/headers/switch-pause.hpp
@@ -19,6 +19,7 @@ enum class PauseTarget {
 	Idle,
 	Sequence,
 	Audio,
+	Video,
 };

 struct PauseEntry : SceneSwitcherEntry {
--- a/src/headers/switch-sequence.hpp
+++ b/src/headers/switch-sequence.hpp
@@ -50,15 +50,15 @@ class SequenceWidget : public SwitchWidget {

 public:
 	SequenceWidget(QWidget *parent, SceneSequenceSwitch *s,
-		       bool extendSequence = false,
-		       bool editExtendMode = false);
+		       bool extendSequence = false, bool editExtendMode = false,
+		       bool showExtendText = true);
 	SceneSequenceSwitch *getSwitchData();
 	void setSwitchData(SceneSequenceSwitch *s);

 	static void swapSwitchData(SequenceWidget *s1, SequenceWidget *s2);

 	void UpdateDelay();
-	void UpdateExtendText();
+	void UpdateWidgetStatus(bool showExtendText);
 	void setExtendedSequenceStartScene();

 private slots:
--- a/src/headers/switch-video.hpp
+++ b/src/headers/switch-video.hpp
@@ -0,0 +1,98 @@
+#pragma once
+#include <QSpinBox>
+
+#include "switch-generic.hpp"
+
+constexpr auto video_func = 9;
+constexpr auto default_priority_9 = video_func;
+
+enum class videoSwitchType {
+	MATCH,
+	DIFFER,
+	HAS_NOT_CHANGED,
+};
+
+class AdvSSScreenshotObj {
+public:
+	AdvSSScreenshotObj(obs_source_t *source);
+	~AdvSSScreenshotObj();
+
+	void Screenshot();
+	void Download();
+	void Copy();
+	void MarkDone();
+
+	gs_texrender_t *texrender = nullptr;
+	gs_stagesurf_t *stagesurf = nullptr;
+	OBSWeakSource weakSource;
+	std::string path;
+	QImage image;
+	uint32_t cx = 0;
+	uint32_t cy = 0;
+
+	int stage = 0;
+
+	bool done = false;
+	std::chrono::high_resolution_clock::time_point time;
+};
+
+struct VideoSwitch : virtual SceneSwitcherEntry {
+	static bool pause;
+
+	videoSwitchType condition = videoSwitchType::MATCH;
+	OBSWeakSource videoSource = nullptr;
+	std::string file = obs_module_text("AdvSceneSwitcher.enterPath");
+	double duration = 0;
+	bool ignoreInactiveSource = false;
+
+	std::unique_ptr<AdvSSScreenshotObj> screenshotData = nullptr;
+	std::chrono::high_resolution_clock::time_point previousTime{};
+	QImage matchImage;
+
+	std::chrono::milliseconds currentMatchDuration{};
+
+	const char *getType() { return "video"; }
+	bool initialized();
+	bool valid();
+	void save(obs_data_t *obj);
+	void load(obs_data_t *obj);
+	void getScreenshot();
+	bool loadImageFromFile();
+	bool checkMatch();
+
+	VideoSwitch(){};
+	friend void swap(VideoSwitch &first, VideoSwitch &second);
+};
+
+class VideoSwitchWidget : public SwitchWidget {
+	Q_OBJECT
+
+public:
+	VideoSwitchWidget(QWidget *parent, VideoSwitch *s);
+	VideoSwitch *getSwitchData();
+	void setSwitchData(VideoSwitch *s);
+
+	static void swapSwitchData(VideoSwitchWidget *as1,
+				   VideoSwitchWidget *as2);
+
+	void UpdatePreviewTooltip();
+	void SetFilePath(const QString &text);
+
+private slots:
+	void SourceChanged(const QString &text);
+	void ConditionChanged(int cond);
+	void DurationChanged(double dur);
+	void FilePathChanged();
+	void BrowseButtonClicked();
+	void IgnoreInactiveChanged(int state);
+
+private:
+	QComboBox *videoSources;
+	QComboBox *condition;
+	QDoubleSpinBox *duration;
+	QLineEdit *filePath;
+	QPushButton *browseButton;
+	QCheckBox *ignoreInactiveSource;
+
+	VideoSwitch *switchData;
+};
--- a/src/headers/switcher-data-structs.hpp
+++ b/src/headers/switcher-data-structs.hpp
@@ -21,6 +21,7 @@
 #include "switch-transitions.hpp"
 #include "switch-window.hpp"
 #include "switch-sequence.hpp"
+#include "switch-video.hpp"

 constexpr auto default_interval = 300;
 constexpr auto previous_scene_name = "Previous Scene";
@@ -113,12 +114,15 @@ struct SwitcherData {
 	std::deque<AudioSwitch> audioSwitches;
 	AudioSwitchFallback audioFallback;

+	std::deque<VideoSwitch> videoSwitches;
+
 	std::deque<SceneGroup> sceneGroups;

 	std::vector<int> functionNamesByPriority = std::vector<int>{
 		default_priority_0, default_priority_1, default_priority_2,
 		default_priority_3, default_priority_4, default_priority_5,
-		default_priority_6, default_priority_7, default_priority_8};
+		default_priority_6, default_priority_7, default_priority_8,
+		default_priority_9};

 	struct ThreadPrio {
 		std::string name;
@@ -164,6 +168,9 @@ struct SwitcherData {

 	bool prioFuncsValid();

+	bool tabOrderValid();
+	void resetTabOrder();
+
 	void writeSceneInfoToFile();
 	void writeToStatusFile(QString status);

@@ -193,6 +200,8 @@ struct SwitcherData {
 			      OBSWeakSource &transition);
 	void checkAudioSwitchFallback(OBSWeakSource &scene,
 				      OBSWeakSource &transition);
+	void checkVideoSwitch(bool &match, OBSWeakSource &scene,
+			      OBSWeakSource &transition);
 	void checkNoMatchSwitch(bool &match, OBSWeakSource &scene,
 				OBSWeakSource &transition, int &sleep);
 	void checkSwitchCooldown(bool &match);
@@ -215,6 +224,7 @@ struct SwitcherData {
 	void saveAudioSwitches(obs_data_t *obj);
 	void saveSceneGroups(obs_data_t *obj);
 	void saveSceneTriggers(obs_data_t *obj);
+	void saveVideoSwitches(obs_data_t *obj);
 	void saveGeneralSettings(obs_data_t *obj);
 	void saveHotkeys(obs_data_t *obj);
 	void saveVersion(obs_data_t *obj, std::string currentVersion);
@@ -235,6 +245,7 @@ struct SwitcherData {
 	void loadAudioSwitches(obs_data_t *obj);
 	void loadSceneGroups(obs_data_t *obj);
 	void loadSceneTriggers(obs_data_t *obj);
+	void loadVideoSwitches(obs_data_t *obj);
 	void loadGeneralSettings(obs_data_t *obj);
 	void loadHotkeys(obs_data_t *obj);

--- a/src/scene-trigger.cpp
+++ b/src/scene-trigger.cpp
@@ -187,7 +187,7 @@ void frontEndActionThread(sceneTriggerAction action, double delay)
 		break;
 	default:
 		blog(LOG_WARNING, "ignoring unexpected frontend action '%d'",
-		     action);
+		     static_cast<int>(action));
 		break;
 	}
 }
@@ -255,7 +255,8 @@ void SceneTrigger::performAction()
 		bool stop = triggerAction == sceneTriggerAction::STOP_SWITCHER;
 		t = std::thread(statusThread, duration, stop);
 	} else {
-		blog(LOG_WARNING, "ignoring unkown action '%d'", triggerAction);
+		blog(LOG_WARNING, "ignoring unkown action '%d'",
+		     static_cast<int>(triggerAction));
 	}

 	t.detach();
@@ -439,19 +440,12 @@ void AdvSceneSwitcher::setupTriggerTab()

 void SceneTrigger::save(obs_data_t *obj)
 {
-	obs_source_t *sceneSource = obs_weak_source_get_source(scene);
-	const char *sceneName = obs_source_get_name(sceneSource);
-	obs_data_set_string(obj, "scene", sceneName);
-	obs_source_release(sceneSource);
-
+	obs_data_set_string(obj, "scene", GetWeakSourceName(scene).c_str());
 	obs_data_set_int(obj, "triggerType", static_cast<int>(triggerType));
 	obs_data_set_int(obj, "triggerAction", static_cast<int>(triggerAction));
 	obs_data_set_double(obj, "duration", duration);
-
-	obs_source_t *source = obs_weak_source_get_source(audioSource);
-	const char *audioSourceName = obs_source_get_name(source);
-	obs_data_set_string(obj, "audioSource", audioSourceName);
-	obs_source_release(source);
+	obs_data_set_string(obj, "audioSource",
+			    GetWeakSourceName(audioSource).c_str());
 }

 void SceneTrigger::load(obs_data_t *obj)
--- a/src/switch-audio.cpp
+++ b/src/switch-audio.cpp
@@ -438,7 +438,7 @@ void swap(AudioSwitch &first, AudioSwitch &second)
 	second.resetVolmeter();
 }

-void populateConditionSelection(QComboBox *list)
+static inline void populateConditionSelection(QComboBox *list)
 {
 	list->addItem(
 		obs_module_text("AdvSceneSwitcher.audioTab.condition.above"));
--- a/src/switch-pause.cpp
+++ b/src/switch-pause.cpp
@@ -87,6 +87,7 @@ void resetPause()
 	IdleData::pause = false;
 	SceneSequenceSwitch::pause = false;
 	AudioSwitch::pause = false;
+	VideoSwitch::pause = false;
 }

 void setPauseTarget(PauseTarget &target, bool &verbose)
@@ -139,6 +140,10 @@ void setPauseTarget(PauseTarget &target, bool &verbose)
 		vblog(LOG_INFO, "pause audio switching");
 		AudioSwitch::pause = true;
 		break;
+	case PauseTarget::Video:
+		vblog(LOG_INFO, "pause video switching");
+		VideoSwitch::pause = true;
+		break;
 	}
 }

@@ -340,6 +345,7 @@ void populatePauseTargets(QComboBox *list)
 	list->addItem(
 		obs_module_text("AdvSceneSwitcher.sceneSequenceTab.title"));
 	list->addItem(obs_module_text("AdvSceneSwitcher.audioTab.title"));
+	list->addItem(obs_module_text("AdvSceneSwitcher.VideoTab.title"));
 }

 PauseEntryWidget::PauseEntryWidget(QWidget *parent, PauseEntry *s)
--- a/src/switch-priority.cpp
+++ b/src/switch-priority.cpp
@@ -55,15 +55,18 @@ void AdvSceneSwitcher::on_priorityDown_clicked()

 bool SwitcherData::prioFuncsValid()
 {
-	auto it = std::unique(functionNamesByPriority.begin(),
-			      functionNamesByPriority.end());
-	bool wasUnique = (it == functionNamesByPriority.end());
+	auto fNBPCopy = functionNamesByPriority;
+
+	std::sort(fNBPCopy.begin(), fNBPCopy.end());
+	auto it = std::unique(fNBPCopy.begin(), fNBPCopy.end());
+	bool wasUnique = (it == fNBPCopy.end());
+
 	if (!wasUnique) {
 		return false;
 	}

 	for (int p : functionNamesByPriority) {
-		if (p < 0 || p > 8) {
+		if (p < 0 || p > 9) {
 			return false;
 		}
 	}
--- a/src/switch-sequence.cpp
+++ b/src/switch-sequence.cpp
@@ -30,20 +30,10 @@ void AdvSceneSwitcher::on_sceneSequenceRemove_clicked()
 	}

 	{
-		// Might be in waiting state of sequence
-		// causing invalid access after wakeup
-		// thus we need to stop the main thread before delete
-		bool wasRunning = !switcher->stop;
-		switcher->Stop();
-
 		std::lock_guard<std::mutex> lock(switcher->m);
 		int idx = ui->sceneSequenceSwitches->currentRow();
 		auto &switches = switcher->sceneSequenceSwitches;
 		switches.erase(switches.begin() + idx);
-
-		if (wasRunning) {
-			switcher->Start();
-		}
 	}

 	delete item;
@@ -142,18 +132,8 @@ void AdvSceneSwitcher::on_sceneSequenceLoad_clicked()
 		return;
 	}

-	// Might be in waiting state of sequence
-	// causing invalid access after wakeup
-	// thus we need to stop the main thread before delete
-	bool wasRunning = !switcher->stop;
-	switcher->Stop();
-
 	switcher->loadSceneSequenceSwitches(obj);

-	if (wasRunning) {
-		switcher->Start();
-	}
-
 	obs_data_release(obj);

 	DisplayMessage(obs_module_text(
@@ -164,7 +144,8 @@ void AdvSceneSwitcher::on_sceneSequenceLoad_clicked()
 void AdvSceneSwitcher::OpenSequenceExtendEdit(SequenceWidget *sw)
 {
 	QDialog edit;
-	SequenceWidget editWidget(this, sw->getSwitchData(), false, true);
+	SequenceWidget editWidget(this, sw->getSwitchData(), false, true,
+				  false);
 	QHBoxLayout layout;
 	layout.setSizeConstraint(QLayout::SetFixedSize);
 	layout.addWidget(&editWidget);
@@ -173,7 +154,7 @@ void AdvSceneSwitcher::OpenSequenceExtendEdit(SequenceWidget *sw)
 		"AdvSceneSwitcher.sceneSequenceTab.extendEdit"));
 	edit.exec();

-	sw->UpdateExtendText();
+	sw->UpdateWidgetStatus(true);
 }

 void AdvSceneSwitcher::on_sequenceEdit_clicked()
@@ -573,11 +554,17 @@ void SceneSequenceSwitch::logSequenceCanceled()
 	blog(LOG_INFO, "unexpected scene change - cancel sequence");
 }

-void populateDelayUnits(QComboBox *list)
+QString delayMultiplierToString(int delayMultiplier)
 {
-	list->addItem(obs_module_text("AdvSceneSwitcher.unit.secends"));
-	list->addItem(obs_module_text("AdvSceneSwitcher.unit.minutes"));
-	list->addItem(obs_module_text("AdvSceneSwitcher.unit.hours"));
+	switch (delayMultiplier) {
+	case 1:
+		return obs_module_text("AdvSceneSwitcher.unit.secends");
+	case 60:
+		return obs_module_text("AdvSceneSwitcher.unit.minutes");
+	case 60 * 60:
+		return obs_module_text("AdvSceneSwitcher.unit.hours");
+	}
+	return "???";
 }

 QString makeExtendText(SceneSequenceSwitch *s, int curLen = 0)
@@ -589,21 +576,7 @@ QString makeExtendText(SceneSequenceSwitch *s, int curLen = 0)
 	QString ext = "";

 	ext = QString::number(s->delay / s->delayMultiplier) + " ";
-
-	switch (s->delayMultiplier) {
-	case 1:
-		ext += obs_module_text("AdvSceneSwitcher.unit.secends");
-		break;
-	case 60:
-		ext += obs_module_text("AdvSceneSwitcher.unit.minutes");
-		break;
-	case 60 * 60:
-		ext += obs_module_text("AdvSceneSwitcher.unit.hours");
-		break;
-	default:
-		ext += obs_module_text("?????");
-		break;
-	}
+	ext += delayMultiplierToString(s->delayMultiplier);

 	QString sceneName = GetWeakSourceName(s->scene).c_str();
 	if (s->targetType == SwitchTargetType::SceneGroup && s->group) {
@@ -627,8 +600,16 @@ QString makeExtendText(SceneSequenceSwitch *s, int curLen = 0)
 	}
 }

+void populateDelayUnits(QComboBox *list)
+{
+	list->addItem(obs_module_text("AdvSceneSwitcher.unit.secends"));
+	list->addItem(obs_module_text("AdvSceneSwitcher.unit.minutes"));
+	list->addItem(obs_module_text("AdvSceneSwitcher.unit.hours"));
+}
+
 SequenceWidget::SequenceWidget(QWidget *parent, SceneSequenceSwitch *s,
-			       bool extendSequence, bool editExtendMode)
+			       bool extendSequence, bool editExtendMode,
+			       bool showExtendText)
 	: SwitchWidget(parent, s, !extendSequence, true)
 {
 	this->setParent(parent);
@@ -678,25 +659,8 @@ SequenceWidget::SequenceWidget(QWidget *parent, SceneSequenceSwitch *s,
 	interruptible->setToolTip(obs_module_text(
 		"AdvSceneSwitcher.sceneSequenceTab.interruptibleHint"));

-	if (s) {
-		switch (s->delayMultiplier) {
-		case 1:
-			delayUnits->setCurrentIndex(0);
-			break;
-		case 60:
-			delayUnits->setCurrentIndex(1);
-			break;
-		case 3600:
-			delayUnits->setCurrentIndex(2);
-			break;
-		default:
-			delayUnits->setCurrentIndex(0);
-		}
-		startScenes->setCurrentText(
-			GetWeakSourceName(s->startScene).c_str());
-		interruptible->setChecked(s->interruptible);
-	}
-
+	// The extended sequence widgets never exist on their own and are always
+	// place inside a non-extend sequence widget
 	if (extendSequence) {
 		QHBoxLayout *mainLayout = new QHBoxLayout;
 		std::unordered_map<std::string, QWidget *> widgetPlaceholders = {
@@ -722,7 +686,7 @@ SequenceWidget::SequenceWidget(QWidget *parent, SceneSequenceSwitch *s,
 				     "AdvSceneSwitcher.sceneSequenceTab.entry"),
 			     startSequence, widgetPlaceholders);

-		//exetend widgets placed here
+		// The exetend widgets placed here
 		extendSequenceLayout = new QVBoxLayout;
 		if (s) {
 			if (!editExtendMode) {
@@ -755,10 +719,9 @@ SequenceWidget::SequenceWidget(QWidget *parent, SceneSequenceSwitch *s,
 	}

 	switchData = s;
+	UpdateWidgetStatus(showExtendText);

 	loading = false;
-
-	UpdateDelay();
 }

 SceneSequenceSwitch *SequenceWidget::getSwitchData()
@@ -874,9 +837,33 @@ void SequenceWidget::InterruptibleChanged(int state)
 	}
 }

-void SequenceWidget::UpdateExtendText()
+void SequenceWidget::UpdateWidgetStatus(bool showExtendText)
 {
-	extendText->setText(makeExtendText(switchData->extendedSequence.get()));
+	if (showExtendText) {
+		extendText->setText(
+			makeExtendText(switchData->extendedSequence.get()));
+	}
+
+	switch (switchData->delayMultiplier) {
+	case 1:
+		delayUnits->setCurrentIndex(0);
+		break;
+	case 60:
+		delayUnits->setCurrentIndex(1);
+		break;
+	case 3600:
+		delayUnits->setCurrentIndex(2);
+		break;
+	default:
+		delayUnits->setCurrentIndex(0);
+	}
+	UpdateDelay();
+
+	startScenes->setCurrentText(
+		GetWeakSourceName(switchData->startScene).c_str());
+	interruptible->setChecked(switchData->interruptible);
+
+	SwitchWidget::showSwitchData();
 }

 void SequenceWidget::ExtendClicked()
--- a/src/switch-video.cpp
+++ b/src/switch-video.cpp
@@ -0,0 +1,698 @@
+#include <QFileDialog>
+#include <QBuffer>
+#include <QToolTip>
+#include <thread>
+
+#include "headers/advanced-scene-switcher.hpp"
+#include "headers/utility.hpp"
+
+bool VideoSwitch::pause = false;
+static QMetaObject::Connection addPulse;
+
+static void ScreenshotTick(void *param, float);
+
+AdvSSScreenshotObj::AdvSSScreenshotObj(obs_source_t *source)
+	: weakSource(OBSGetWeakRef(source))
+{
+	obs_add_tick_callback(ScreenshotTick, this);
+}
+
+AdvSSScreenshotObj::~AdvSSScreenshotObj()
+{
+	obs_enter_graphics();
+	gs_stagesurface_destroy(stagesurf);
+	gs_texrender_destroy(texrender);
+	obs_leave_graphics();
+
+	obs_remove_tick_callback(ScreenshotTick, this);
+}
+
+void AdvSSScreenshotObj::Screenshot()
+{
+	OBSSource source = OBSGetStrongRef(weakSource);
+
+	if (source) {
+		cx = obs_source_get_base_width(source);
+		cy = obs_source_get_base_height(source);
+	} else {
+		obs_video_info ovi;
+		obs_get_video_info(&ovi);
+		cx = ovi.base_width;
+		cy = ovi.base_height;
+	}
+
+	if (!cx || !cy) {
+		blog(LOG_WARNING, "Cannot screenshot, invalid target size");
+		obs_remove_tick_callback(ScreenshotTick, this);
+		done = true;
+		return;
+	}
+
+	texrender = gs_texrender_create(GS_RGBA, GS_ZS_NONE);
+	stagesurf = gs_stagesurface_create(cx, cy, GS_RGBA);
+
+	gs_texrender_reset(texrender);
+	if (gs_texrender_begin(texrender, cx, cy)) {
+		vec4 zero;
+		vec4_zero(&zero);
+
+		gs_clear(GS_CLEAR_COLOR, &zero, 0.0f, 0);
+		gs_ortho(0.0f, (float)cx, 0.0f, (float)cy, -100.0f, 100.0f);
+
+		gs_blend_state_push();
+		gs_blend_function(GS_BLEND_ONE, GS_BLEND_ZERO);
+
+		if (source) {
+			obs_source_inc_showing(source);
+			obs_source_video_render(source);
+			obs_source_dec_showing(source);
+		} else {
+			obs_render_main_texture();
+		}
+
+		gs_blend_state_pop();
+		gs_texrender_end(texrender);
+	}
+}
+
+void AdvSSScreenshotObj::Download()
+{
+	gs_stage_texture(stagesurf, gs_texrender_get_texture(texrender));
+}
+
+void AdvSSScreenshotObj::Copy()
+{
+	uint8_t *videoData = nullptr;
+	uint32_t videoLinesize = 0;
+
+	image = QImage(cx, cy, QImage::Format::Format_RGBX8888);
+
+	if (gs_stagesurface_map(stagesurf, &videoData, &videoLinesize)) {
+		int linesize = image.bytesPerLine();
+		for (int y = 0; y < (int)cy; y++)
+			memcpy(image.scanLine(y),
+			       videoData + (y * videoLinesize), linesize);
+
+		gs_stagesurface_unmap(stagesurf);
+	}
+}
+
+void AdvSSScreenshotObj::MarkDone()
+{
+	time = std::chrono::high_resolution_clock::now();
+	done = true;
+}
+
+#define STAGE_SCREENSHOT 0
+#define STAGE_DOWNLOAD 1
+#define STAGE_COPY_AND_SAVE 2
+#define STAGE_FINISH 3
+
+static void ScreenshotTick(void *param, float)
+{
+	AdvSSScreenshotObj *data =
+		reinterpret_cast<AdvSSScreenshotObj *>(param);
+
+	if (data->stage == STAGE_FINISH) {
+		return;
+	}
+
+	obs_enter_graphics();
+
+	switch (data->stage) {
+	case STAGE_SCREENSHOT:
+		data->Screenshot();
+		break;
+	case STAGE_DOWNLOAD:
+		data->Download();
+		break;
+	case STAGE_COPY_AND_SAVE:
+		data->Copy();
+		data->MarkDone();
+
+		obs_remove_tick_callback(ScreenshotTick, data);
+		break;
+	}
+
+	obs_leave_graphics();
+
+	data->stage++;
+}
+
+void AdvSceneSwitcher::on_videoAdd_clicked()
+{
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switcher->videoSwitches.emplace_back();
+
+	VideoSwitchWidget *sw =
+		new VideoSwitchWidget(this, &switcher->videoSwitches.back());
+
+	listAddClicked(ui->videoSwitches, sw, ui->videoAdd, &addPulse);
+
+	ui->videoHelp->setVisible(false);
+}
+
+void AdvSceneSwitcher::on_videoRemove_clicked()
+{
+	QListWidgetItem *item = ui->videoSwitches->currentItem();
+	if (!item) {
+		return;
+	}
+
+	{
+		std::lock_guard<std::mutex> lock(switcher->m);
+		int idx = ui->videoSwitches->currentRow();
+		auto &switches = switcher->videoSwitches;
+		switches.erase(switches.begin() + idx);
+	}
+
+	delete item;
+}
+
+void AdvSceneSwitcher::on_videoUp_clicked()
+{
+	int index = ui->videoSwitches->currentRow();
+	if (!listMoveUp(ui->videoSwitches)) {
+		return;
+	}
+
+	VideoSwitchWidget *s1 =
+		(VideoSwitchWidget *)ui->videoSwitches->itemWidget(
+			ui->videoSwitches->item(index));
+	VideoSwitchWidget *s2 =
+		(VideoSwitchWidget *)ui->videoSwitches->itemWidget(
+			ui->videoSwitches->item(index - 1));
+	VideoSwitchWidget::swapSwitchData(s1, s2);
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+
+	std::swap(switcher->videoSwitches[index],
+		  switcher->videoSwitches[index - 1]);
+}
+
+void AdvSceneSwitcher::on_videoDown_clicked()
+{
+	int index = ui->videoSwitches->currentRow();
+
+	if (!listMoveDown(ui->videoSwitches)) {
+		return;
+	}
+
+	VideoSwitchWidget *s1 =
+		(VideoSwitchWidget *)ui->videoSwitches->itemWidget(
+			ui->videoSwitches->item(index));
+	VideoSwitchWidget *s2 =
+		(VideoSwitchWidget *)ui->videoSwitches->itemWidget(
+			ui->videoSwitches->item(index + 1));
+	VideoSwitchWidget::swapSwitchData(s1, s2);
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+
+	std::swap(switcher->videoSwitches[index],
+		  switcher->videoSwitches[index + 1]);
+}
+
+void AdvSceneSwitcher::on_getScreenshot_clicked()
+{
+	QListWidgetItem *item = ui->videoSwitches->currentItem();
+
+	if (!item) {
+		return;
+	}
+
+	VideoSwitchWidget *sw =
+		(VideoSwitchWidget *)ui->videoSwitches->itemWidget(item);
+	auto s = sw->getSwitchData();
+	if (!s || !s->videoSource) {
+		return;
+	}
+
+	auto source = obs_weak_source_get_source(s->videoSource);
+	auto screenshotData = std::make_unique<AdvSSScreenshotObj>(source);
+	obs_source_release(source);
+
+	QString filePath = QFileDialog::getSaveFileName(this);
+	if (filePath.isEmpty()) {
+		return;
+	}
+
+	QFile file(filePath);
+	if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+		return;
+	}
+
+	// During selection of the save path enough time should usually have
+	// passed already
+	// Add this just in case ...
+	if (!screenshotData->done) {
+		std::this_thread::sleep_for(std::chrono::seconds(1));
+	}
+
+	if (!screenshotData->done) {
+		DisplayMessage("Failed to get screenshot of source!");
+		return;
+	}
+
+	screenshotData->image.save(file.fileName());
+	sw->SetFilePath(file.fileName());
+}
+
+void SwitcherData::checkVideoSwitch(bool &match, OBSWeakSource &scene,
+				    OBSWeakSource &transition)
+{
+	if (VideoSwitch::pause) {
+		return;
+	}
+
+	for (auto &s : videoSwitches) {
+		bool matched = s.checkMatch();
+		if (!match && matched) {
+			match = true;
+			scene = s.getScene();
+			transition = s.transition;
+			if (verbose) {
+				s.logMatch();
+			}
+		}
+	}
+}
+
+void SwitcherData::saveVideoSwitches(obs_data_t *obj)
+{
+	obs_data_array_t *videoArray = obs_data_array_create();
+	for (VideoSwitch &s : videoSwitches) {
+		obs_data_t *array_obj = obs_data_create();
+
+		s.save(array_obj);
+		obs_data_array_push_back(videoArray, array_obj);
+
+		obs_data_release(array_obj);
+	}
+	obs_data_set_array(obj, "videoSwitches", videoArray);
+	obs_data_array_release(videoArray);
+}
+
+void SwitcherData::loadVideoSwitches(obs_data_t *obj)
+{
+	switcher->videoSwitches.clear();
+
+	obs_data_array_t *videoArray = obs_data_get_array(obj, "videoSwitches");
+	size_t count = obs_data_array_count(videoArray);
+
+	for (size_t i = 0; i < count; i++) {
+		obs_data_t *array_obj = obs_data_array_item(videoArray, i);
+
+		switcher->videoSwitches.emplace_back();
+		videoSwitches.back().load(array_obj);
+
+		obs_data_release(array_obj);
+	}
+	obs_data_array_release(videoArray);
+}
+
+void AdvSceneSwitcher::setupVideoTab()
+{
+	for (auto &s : switcher->videoSwitches) {
+		QListWidgetItem *item;
+		item = new QListWidgetItem(ui->videoSwitches);
+		ui->videoSwitches->addItem(item);
+		VideoSwitchWidget *sw = new VideoSwitchWidget(this, &s);
+		item->setSizeHint(sw->minimumSizeHint());
+		ui->videoSwitches->setItemWidget(item, sw);
+	}
+
+	if (switcher->videoSwitches.size() == 0) {
+		addPulse = PulseWidget(ui->videoAdd, QColor(Qt::green));
+		ui->videoHelp->setVisible(true);
+	} else {
+		ui->videoHelp->setVisible(false);
+	}
+
+	ui->getScreenshot->setToolTip(
+		obs_module_text("AdvSceneSwitcher.videoTab.getScreenshotHelp"));
+}
+
+bool VideoSwitch::initialized()
+{
+	return SceneSwitcherEntry::initialized() && videoSource;
+}
+
+bool VideoSwitch::valid()
+{
+	return !initialized() ||
+	       (SceneSwitcherEntry::valid() && WeakSourceValid(videoSource));
+}
+
+void VideoSwitch::save(obs_data_t *obj)
+{
+	SceneSwitcherEntry::save(obj);
+
+	obs_data_set_string(obj, "videoSource",
+			    GetWeakSourceName(videoSource).c_str());
+	obs_data_set_int(obj, "condition", static_cast<int>(condition));
+	obs_data_set_double(obj, "duration", duration);
+	obs_data_set_string(obj, "filePath", file.c_str());
+	obs_data_set_bool(obj, "ignoreInactiveSource", ignoreInactiveSource);
+}
+
+void VideoSwitch::load(obs_data_t *obj)
+{
+	SceneSwitcherEntry::load(obj);
+
+	const char *videoSourceName = obs_data_get_string(obj, "videoSource");
+	videoSource = GetWeakSourceByName(videoSourceName);
+	condition = static_cast<videoSwitchType>(
+		obs_data_get_int(obj, "condition"));
+	duration = obs_data_get_double(obj, "duration");
+	file = obs_data_get_string(obj, "filePath");
+	ignoreInactiveSource = obs_data_get_bool(obj, "ignoreInactiveSource");
+
+	if (condition != videoSwitchType::HAS_NOT_CHANGED) {
+		(void)loadImageFromFile();
+	}
+}
+
+void VideoSwitch::getScreenshot()
+{
+	auto source = obs_weak_source_get_source(videoSource);
+	screenshotData = std::make_unique<AdvSSScreenshotObj>(source);
+	obs_source_release(source);
+}
+
+bool VideoSwitch::loadImageFromFile()
+{
+	if (!matchImage.load(QString::fromStdString(file))) {
+		blog(LOG_WARNING, "Cannot load image data from file '%s'",
+		     file.c_str());
+		return false;
+	}
+	matchImage =
+		matchImage.convertToFormat(QImage::Format::Format_RGBX8888);
+	return true;
+}
+
+bool VideoSwitch::checkMatch()
+{
+	if (ignoreInactiveSource) {
+		obs_source_t *vs = obs_weak_source_get_source(videoSource);
+		bool videoActive = obs_source_active(vs);
+		obs_source_release(vs);
+
+		if (!videoActive) {
+			screenshotData.reset(nullptr);
+			return false;
+		}
+	}
+
+	bool match = false;
+
+	if (screenshotData) {
+		if (screenshotData->done) {
+			bool conditionMatch = false;
+
+			switch (condition) {
+			case videoSwitchType::MATCH:
+				conditionMatch = screenshotData->image ==
+						 matchImage;
+				break;
+			case videoSwitchType::DIFFER:
+				conditionMatch = screenshotData->image !=
+						 matchImage;
+				break;
+			case videoSwitchType::HAS_NOT_CHANGED:
+				conditionMatch = screenshotData->image ==
+						 matchImage;
+				break;
+			default:
+				break;
+			}
+
+			if (conditionMatch) {
+				currentMatchDuration +=
+					std::chrono::duration_cast<
+						std::chrono::milliseconds>(
+						screenshotData->time -
+						previousTime);
+			} else {
+				currentMatchDuration = {};
+			}
+
+			bool durationMatch = currentMatchDuration.count() >=
+					     duration * 1000;
+
+			if (conditionMatch && durationMatch) {
+				match = true;
+			}
+
+			if (condition == videoSwitchType::HAS_NOT_CHANGED) {
+				matchImage = std::move(screenshotData->image);
+			}
+			previousTime = std::move(screenshotData->time);
+
+			screenshotData.reset(nullptr);
+		}
+	}
+
+	getScreenshot();
+	return match;
+}
+
+void swap(VideoSwitch &first, VideoSwitch &second)
+{
+	std::swap(first.targetType, second.targetType);
+	std::swap(first.group, second.group);
+	std::swap(first.scene, second.scene);
+	std::swap(first.transition, second.transition);
+	std::swap(first.usePreviousScene, second.usePreviousScene);
+	std::swap(first.videoSource, second.videoSource);
+}
+
+static inline void populateConditionSelection(QComboBox *list)
+{
+	list->addItem(
+		obs_module_text("AdvSceneSwitcher.videoTab.condition.match"));
+	list->setItemData(
+		0,
+		obs_module_text(
+			"AdvSceneSwitcher.videoTab.condition.match.tooltip"),
+		Qt::ToolTipRole);
+	list->addItem(
+		obs_module_text("AdvSceneSwitcher.videoTab.condition.differ"));
+	list->addItem(obs_module_text(
+		"AdvSceneSwitcher.videoTab.condition.hasNotChanged"));
+}
+
+VideoSwitchWidget::VideoSwitchWidget(QWidget *parent, VideoSwitch *s)
+	: SwitchWidget(parent, s, true, true)
+{
+	videoSources = new QComboBox();
+	condition = new QComboBox();
+	duration = new QDoubleSpinBox();
+	filePath = new QLineEdit();
+	browseButton =
+		new QPushButton(obs_module_text("AdvSceneSwitcher.browse"));
+	ignoreInactiveSource = new QCheckBox(obs_module_text(
+		"AdvSceneSwitcher.videoTab.ignoreInactiveSource"));
+
+	filePath->setFixedWidth(100);
+
+	browseButton->setStyleSheet("border:1px solid gray;");
+
+	duration->setMinimum(0.0);
+	duration->setMaximum(99.000000);
+	duration->setSuffix("s");
+
+	QWidget::connect(videoSources,
+			 SIGNAL(currentTextChanged(const QString &)), this,
+			 SLOT(SourceChanged(const QString &)));
+	QWidget::connect(condition, SIGNAL(currentIndexChanged(int)), this,
+			 SLOT(ConditionChanged(int)));
+	QWidget::connect(duration, SIGNAL(valueChanged(double)), this,
+			 SLOT(DurationChanged(double)));
+	QWidget::connect(filePath, SIGNAL(editingFinished()), this,
+			 SLOT(FilePathChanged()));
+	QWidget::connect(browseButton, SIGNAL(clicked()), this,
+			 SLOT(BrowseButtonClicked()));
+	QWidget::connect(ignoreInactiveSource, SIGNAL(stateChanged(int)), this,
+			 SLOT(IgnoreInactiveChanged(int)));
+
+	// TODO:
+	// Figure out why scene do not work for "match exactly".
+	// Until then do not allow selecting scenes
+	AdvSceneSwitcher::populateVideoSelection(videoSources, false);
+	populateConditionSelection(condition);
+
+	if (s) {
+		videoSources->setCurrentText(
+			GetWeakSourceName(s->videoSource).c_str());
+		condition->setCurrentIndex(static_cast<int>(s->condition));
+		duration->setValue(s->duration);
+		filePath->setText(QString::fromStdString(s->file));
+		ignoreInactiveSource->setChecked(s->ignoreInactiveSource);
+
+		if (s->condition == videoSwitchType::HAS_NOT_CHANGED) {
+			filePath->hide();
+			browseButton->hide();
+		}
+	}
+
+	QHBoxLayout *switchLayout = new QHBoxLayout;
+	std::unordered_map<std::string, QWidget *> widgetPlaceholders = {
+		{"{{videoSources}}", videoSources},
+		{"{{condition}}", condition},
+		{"{{duration}}", duration},
+		{"{{filePath}}", filePath},
+		{"{{browseButton}}", browseButton},
+		{"{{ignoreInactiveSource}}", ignoreInactiveSource},
+		{"{{scenes}}", scenes},
+		{"{{transitions}}", transitions}};
+	placeWidgets(obs_module_text("AdvSceneSwitcher.videoTab.entry"),
+		     switchLayout, widgetPlaceholders);
+
+	QVBoxLayout *mainLayout = new QVBoxLayout;
+
+	mainLayout->addLayout(switchLayout);
+	setLayout(mainLayout);
+
+	switchData = s;
+	UpdatePreviewTooltip();
+
+	loading = false;
+}
+
+VideoSwitch *VideoSwitchWidget::getSwitchData()
+{
+	return switchData;
+}
+
+void VideoSwitchWidget::setSwitchData(VideoSwitch *s)
+{
+	switchData = s;
+}
+
+void VideoSwitchWidget::swapSwitchData(VideoSwitchWidget *s1,
+				       VideoSwitchWidget *s2)
+{
+	SwitchWidget::swapSwitchData(s1, s2);
+
+	VideoSwitch *t = s1->getSwitchData();
+	s1->setSwitchData(s2->getSwitchData());
+	s2->setSwitchData(t);
+}
+
+void VideoSwitchWidget::UpdatePreviewTooltip()
+{
+	if (!switchData ||
+	    switchData->condition == videoSwitchType::HAS_NOT_CHANGED) {
+		return;
+	}
+
+	QImage preview =
+		switchData->matchImage.scaled({300, 300}, Qt::KeepAspectRatio);
+
+	QByteArray data;
+	QBuffer buffer(&data);
+	if (!preview.save(&buffer, "PNG")) {
+		return;
+	}
+
+	QString html =
+		QString("<html><img src='data:image/png;base64, %0'/></html>")
+			.arg(QString(data.toBase64()));
+	this->setToolTip(html);
+}
+
+void VideoSwitchWidget::SetFilePath(const QString &text)
+{
+	filePath->setText(text);
+	FilePathChanged();
+}
+
+void VideoSwitchWidget::SourceChanged(const QString &text)
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switchData->videoSource = GetWeakSourceByQString(text);
+}
+
+void VideoSwitchWidget::ConditionChanged(int cond)
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switchData->condition = static_cast<videoSwitchType>(cond);
+
+	if (switchData->condition == videoSwitchType::HAS_NOT_CHANGED) {
+		filePath->hide();
+		browseButton->hide();
+	} else {
+		filePath->show();
+		browseButton->show();
+	}
+
+	// Reload image data to avoid incorrect matches.
+	//
+	// Condition type HAS_NOT_CHANGED will use matchImage to store previous
+	// frame of video source, which will differ from the image stored at
+	// specified file location.
+	if (switchData->loadImageFromFile()) {
+		UpdatePreviewTooltip();
+	}
+}
+
+void VideoSwitchWidget::DurationChanged(double dur)
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switchData->duration = dur;
+}
+
+void VideoSwitchWidget::FilePathChanged()
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switchData->file = filePath->text().toUtf8().constData();
+	if (switchData->loadImageFromFile()) {
+		UpdatePreviewTooltip();
+	}
+}
+
+void VideoSwitchWidget::BrowseButtonClicked()
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	QString path = QFileDialog::getOpenFileName(
+		this,
+		tr(obs_module_text("AdvSceneSwitcher.fileTab.selectRead")),
+		QDir::currentPath(),
+		tr(obs_module_text("AdvSceneSwitcher.fileTab.anyFileType")));
+	if (path.isEmpty()) {
+		return;
+	}
+
+	filePath->setText(path);
+	FilePathChanged();
+}
+
+void VideoSwitchWidget::IgnoreInactiveChanged(int state)
+{
+	if (loading || !switchData) {
+		return;
+	}
+
+	std::lock_guard<std::mutex> lock(switcher->m);
+	switchData->ignoreInactiveSource = state;
+}
Author	SHA1	Message	Date
WarmUpTill	e4bb034303	Add video tab (#131 ) This tab will allow switching scenes based on the video output of sources.	2021-03-05 14:08:17 +01:00
WarmUpTill	78e14df620	Add german locale for extended sequences (#135 )	2021-03-01 20:25:18 +01:00
WarmUpTill	34f07bfb07	Clean up extended sequence (#134 ) * Update original switch widget status if changed in extend edit * Clean up * Add more comments * Clean up unecessary code. Sleep no longer happens inside the sequence switch check so we don't need to stop / start the switcher after importing new entries or deleting existing entries.	2021-02-28 15:38:33 +01:00
WarmUpTill	ee74d39424	Fixes and Minor rework (#132 ) * Fix warning in scene trigger log functions. * Use GetWeakSourceName() when saving scene trigger sources. * Fix prioFuncsValid().	2021-02-26 19:21:02 +01:00