diff --git a/src/shared/WobblyProject.cpp b/src/shared/WobblyProject.cpp
index 8bd101a..f8494bd 100644
--- a/src/shared/WobblyProject.cpp
+++ b/src/shared/WobblyProject.cpp
@@ -4199,7 +4199,7 @@ void WobblyProject::freezeFramesToScript(std::string &script) const {
 }
 
 
-void WobblyProject::decimatedFramesToScript(std::string &script) const {
+void WobblyProject::decimatedFramesToScript(std::string &script, DecimationFunction decimation_function) const {
     std::string delete_frames;
 
     const DecimationRangeVector &decimation_ranges = getDecimationRanges();
@@ -4283,7 +4283,7 @@ void WobblyProject::decimatedFramesToScript(std::string &script) const {
 
     select_every += "\n" + splice + "])\n\n";
 
-    if (delete_frames.size() < select_every.size())
+    if (decimation_function == DELETEFRAMES || (decimation_function == AUTO && delete_frames.size() < select_every.size()))
         script += delete_frames;
     else
         script += select_every;
@@ -4328,7 +4328,7 @@ void WobblyProject::setOutputToScript(std::string &script) const {
 }
 
 
-std::string WobblyProject::generateFinalScript(bool save_source_node) const {
+std::string WobblyProject::generateFinalScript(bool save_source_node, FinalScriptFormat format) const {
     // XXX Insert comments before and after each part.
     std::string script;
 
@@ -4361,7 +4361,7 @@ std::string WobblyProject::generateFinalScript(bool save_source_node) const {
             break;
         }
     if (decimation_needed)
-        decimatedFramesToScript(script);
+        decimatedFramesToScript(script, format.decimation_function);
 
     customListsToScript(script, PostDecimate);
 
diff --git a/src/shared/WobblyProject.h b/src/shared/WobblyProject.h
index 95148cb..544e20a 100644
--- a/src/shared/WobblyProject.h
+++ b/src/shared/WobblyProject.h
@@ -103,6 +103,16 @@ struct UndoStep {
 };
 
 
+enum DecimationFunction {
+    AUTO = 0,
+    SELECTEVERY,
+    DELETEFRAMES,
+};
+
+struct FinalScriptFormat {
+    DecimationFunction decimation_function;
+};
+
 class WobblyProject : public QObject {
     Q_OBJECT
 
@@ -432,12 +442,12 @@ class WobblyProject : public QObject {
         void trimToScript(std::string &script) const;
         void fieldHintToScript(std::string &script) const;
         void freezeFramesToScript(std::string &script) const;
-        void decimatedFramesToScript(std::string &script) const;
+        void decimatedFramesToScript(std::string &script, DecimationFunction decimation_function) const;
         void cropToScript(std::string &script) const;
         void resizeAndBitDepthToScript(std::string &script, bool resize_enabled, bool depth_enabled) const;
         void setOutputToScript(std::string &script) const;
 
-        std::string generateFinalScript(bool save_source_node = true) const;
+        std::string generateFinalScript(bool save_source_node = true, FinalScriptFormat format = {}) const;
         std::string generateMainDisplayScript() const;
 
         std::string generateTimecodesV1() const;
diff --git a/src/wobbly/WobblyWindow.cpp b/src/wobbly/WobblyWindow.cpp
index 7988f38..61c7cc3 100644
--- a/src/wobbly/WobblyWindow.cpp
+++ b/src/wobbly/WobblyWindow.cpp
@@ -75,6 +75,7 @@ SOFTWARE.
 
 #define KEY_COMPACT_PROJECT_FILES           QStringLiteral("projects/compact_project_files")
 #define KEY_USE_RELATIVE_PATHS              QStringLiteral("projects/use_relative_paths")
+#define KEY_DECIMATION_FUNCTION             QStringLiteral("projects/decimation_function")
 
 
 struct CallbackData {
@@ -176,6 +177,8 @@ void WobblyWindow::readSettings() {
 
     settings_bookmark_description_check->setChecked(settings.value(KEY_ASK_FOR_BOOKMARK_DESCRIPTION, true).toBool());
 
+    settings_decimation_function_combo->setCurrentText(settings.value(KEY_DECIMATION_FUNCTION, "Auto").toString());
+
     settings_colormatrix_combo->setCurrentText(settings.value(KEY_COLORMATRIX, "BT 601").toString());
 
     settings_cache_spin->setValue(settings.value(KEY_MAXIMUM_CACHE_SIZE, 4096).toInt());
@@ -2766,6 +2769,9 @@ void WobblyWindow::createSettingsWindow() {
 
     settings_bookmark_description_check = new QCheckBox(QStringLiteral("Ask for bookmark description"));
 
+    settings_decimation_function_combo = new QComboBox;
+    settings_decimation_function_combo->addItems({ "Auto", "SelectEvery", "DeleteFrames" });
+
     settings_font_spin = new QSpinBox;
     settings_font_spin->setRange(4, 99);
 
@@ -2830,6 +2836,10 @@ void WobblyWindow::createSettingsWindow() {
         settings.setValue(KEY_ASK_FOR_BOOKMARK_DESCRIPTION, checked);
     });
 
+    connect(settings_decimation_function_combo, &QComboBox::currentTextChanged, [this] (const QString &text) {
+        settings.setValue(KEY_DECIMATION_FUNCTION, text);
+    });
+
     connect(settings_font_spin, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), [this] (int value) {
         QFont font = QApplication::font();
         font.setPointSize(value);
@@ -2995,6 +3005,7 @@ void WobblyWindow::createSettingsWindow() {
     form->addRow(settings_use_relative_paths_check);
     form->addRow(settings_print_details_check);
     form->addRow(settings_bookmark_description_check);
+    form->addRow(QStringLiteral("Decimation function"), settings_decimation_function_combo);
     form->addRow(QStringLiteral("Font size"), settings_font_spin);
     form->addRow(QStringLiteral("Overlay size"), overlay_size_spin);
     form->addRow(QStringLiteral("Application style"), application_style_combo);
@@ -4031,7 +4042,17 @@ void WobblyWindow::realSaveScript(const QString &path) {
     // The currently selected preset might not have been stored in the project yet.
     presetEdited();
 
-    std::string script = project->generateFinalScript(false);
+    FinalScriptFormat format{};
+
+    QString decimation_function = settings_decimation_function_combo->currentText();
+    if (decimation_function == "SelectEvery")
+        format.decimation_function = DecimationFunction::SELECTEVERY;
+    else if (decimation_function == "DeleteFrames")
+        format.decimation_function = DecimationFunction::DELETEFRAMES;
+    else
+        format.decimation_function = DecimationFunction::AUTO;
+
+    std::string script = project->generateFinalScript(false, format);
 
     QFile file(path);
 
diff --git a/src/wobbly/WobblyWindow.h b/src/wobbly/WobblyWindow.h
index 9a446e8..23c14fb 100644
--- a/src/wobbly/WobblyWindow.h
+++ b/src/wobbly/WobblyWindow.h
@@ -185,6 +185,7 @@ class WobblyWindow : public QMainWindow {
     SpinBox *settings_undo_steps_spin;
     QCheckBox *settings_print_details_check;
     QCheckBox *settings_bookmark_description_check;
+    QComboBox *settings_decimation_function_combo;
     SpinBox *settings_num_thumbnails_spin;
     QDoubleSpinBox *settings_thumbnail_size_dspin;
     TableWidget *settings_shortcuts_table;