diff --git a/src/video2x_gui.py b/src/video2x_gui.py
index 05c9bde..fbcf943 100755
--- a/src/video2x_gui.py
+++ b/src/video2x_gui.py
@@ -31,7 +31,7 @@ from PyQt5.QtWidgets import *
 import magic
 # QObject, pyqtSlot, pyqtSignal, QRunnable, QThreadPool, QAbstractTableModel, Qt
 
-GUI_VERSION = '2.1.0'
+GUI_VERSION = '2.2.0'
 
 LEGAL_INFO = f'''Video2X GUI Version: {GUI_VERSION}\\
 Upscaler Version: {UPSCALER_VERSION}\\
@@ -374,9 +374,10 @@ class Video2XMainWindow(QMainWindow):
         self.ffmpeg_migrate_streams_output_options_mapping_data_check_box_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsMappingDataCheckBox')
         self.ffmpeg_migrate_streams_output_options_mapping_font_check_box_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsMappingFontCheckBox')
         self.ffmpeg_migrate_streams_output_options_pixel_format_line_edit = self.findChild(QLineEdit, 'ffmpegMigrateStreamsOutputOptionsPixelFormatLineEdit')
+        self.ffmpeg_migrate_streams_output_options_frame_interpolation_spin_box = self.findChild(QSpinBox, 'ffmpegMigrateStreamsOutputOptionsFrameInterpolationSpinBox')
         self.ffmpeg_migrate_streams_output_options_copy_codec_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsCopyCodecCheckBox')
-        self.ffmpeg_migrate_streams_output_options_copy_known_metadata_tags_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsOtherCopyKnownMetadataTagsCheckBox')
-        self.ffmpeg_migrate_streams_output_options_copy_arbitrary_metadata_tags_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsOtherCopyArbitraryMetadataTagsCheckBox')
+        self.ffmpeg_migrate_streams_output_options_copy_known_metadata_tags_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsCopyKnownMetadataTagsCheckBox')
+        self.ffmpeg_migrate_streams_output_options_copy_arbitrary_metadata_tags_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsOutputOptionsCopyArbitraryMetadataTagsCheckBox')
         self.ffmpeg_migrate_streams_hardware_acceleration_check_box = self.findChild(QCheckBox, 'ffmpegMigrateStreamsHardwareAccelerationCheckBox')
 
         # Gifski settings
@@ -691,6 +692,16 @@ class Video2XMainWindow(QMainWindow):
 
         self.config['ffmpeg']['migrate_streams']['output_options']['-pix_fmt'] = self.ffmpeg_migrate_streams_output_options_pixel_format_line_edit.text()
 
+        if (fps := self.ffmpeg_migrate_streams_output_options_frame_interpolation_spin_box.value()) > 0:
+            if ('-vf' in self.config['ffmpeg']['migrate_streams']['output_options'] and
+                    len(self.config['ffmpeg']['migrate_streams']['output_options']['-vf']) > 0 and
+                    self.config['ffmpeg']['migrate_streams']['output_options']['-vf'] != f'minterpolate=\'fps={fps}\''):
+                self.config['ffmpeg']['migrate_streams']['output_options']['-vf'] += f',minterpolate=\'fps={fps}\''
+            else:
+                self.config['ffmpeg']['migrate_streams']['output_options']['-vf'] = f'minterpolate=\'fps={fps}\''
+        else:
+            self.config['ffmpeg']['migrate_streams']['output_options'].pop('-vf', None)
+
         # copy source codec
         if self.ffmpeg_migrate_streams_output_options_copy_codec_check_box.isChecked():
             self.config['ffmpeg']['migrate_streams']['output_options']['-c'] = 'copy'
diff --git a/src/video2x_gui.pyproject.user b/src/video2x_gui.pyproject.user
index 90555ba..efa575f 100644
--- a/src/video2x_gui.pyproject.user
+++ b/src/video2x_gui.pyproject.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.12.0, 2020-05-14T22:33:50. -->
+<!-- Written by QtCreator 4.12.0, 2020-05-17T09:47:49. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>
@@ -170,7 +170,7 @@
     <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
     <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
     <value type="QString" key="RunConfiguration.WorkingDirectory"></value>
-    <value type="QString" key="RunConfiguration.WorkingDirectory.default"></value>
+    <value type="QString" key="RunConfiguration.WorkingDirectory.default">C:/Users/k4yt3x/Documents/Projects/video2x/src</value>
    </valuemap>
    <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
   </valuemap>
diff --git a/src/video2x_gui.ui b/src/video2x_gui.ui
index 090bd14..628bfaa 100644
--- a/src/video2x_gui.ui
+++ b/src/video2x_gui.ui
@@ -1933,7 +1933,7 @@
                <item>
                 <widget class="QCheckBox" name="ffmpegAssembleVideoOutputOptionsEnsureDivisibleCheckBox">
                  <property name="text">
-                  <string>Ensure output width and height are divisible by 2</string>
+                  <string>Ensure output width and height are divisible by 2 (-vf: &quot;pad=ceil(iw/2)*2:ceil(ih/2)*2&quot;)</string>
                  </property>
                  <property name="checked">
                   <bool>true</bool>
@@ -2070,9 +2070,9 @@
                  </property>
                  <layout class="QVBoxLayout" name="verticalLayout_32">
                   <item>
-                   <layout class="QHBoxLayout" name="ffmpegMigrateStreamsOutputOptionsOtherPixelFormatHorizontalLayout">
+                   <layout class="QHBoxLayout" name="ffmpegMigrateStreamsOutputOptionsPixelFormatHorizontalLayout">
                     <item>
-                     <widget class="QLabel" name="ffmpegMigrateStreamsOutputOptionsOtherPixelFormatLabel">
+                     <widget class="QLabel" name="ffmpegMigrateStreamsOutputOptionsPixelFormatLabel">
                       <property name="text">
                        <string>Pixel Format (-pix_fmt)</string>
                       </property>
@@ -2083,10 +2083,28 @@
                     </item>
                    </layout>
                   </item>
+                  <item>
+                   <layout class="QHBoxLayout" name="ffmpegMigrateStreamsOutputOptionsFrameInterpolationHorizontalLayout">
+                    <item>
+                     <widget class="QLabel" name="ffmpegMigrateStreamsOutputOptionsFrameInterpolationLabel">
+                      <property name="text">
+                       <string>Frame Interpolation (-filter &quot;minterpolate='fps=n'&quot;)</string>
+                      </property>
+                     </widget>
+                    </item>
+                    <item>
+                     <widget class="QSpinBox" name="ffmpegMigrateStreamsOutputOptionsFrameInterpolationSpinBox">
+                      <property name="maximum">
+                       <number>9999</number>
+                      </property>
+                     </widget>
+                    </item>
+                   </layout>
+                  </item>
                   <item>
                    <widget class="QCheckBox" name="ffmpegMigrateStreamsOutputOptionsCopyCodecCheckBox">
                     <property name="text">
-                     <string>Copy codec</string>
+                     <string>Stream copy (-c copy)</string>
                     </property>
                     <property name="checked">
                      <bool>true</bool>
@@ -2094,9 +2112,9 @@
                    </widget>
                   </item>
                   <item>
-                   <widget class="QCheckBox" name="ffmpegMigrateStreamsOutputOptionsOtherCopyKnownMetadataTagsCheckBox">
+                   <widget class="QCheckBox" name="ffmpegMigrateStreamsOutputOptionsCopyKnownMetadataTagsCheckBox">
                     <property name="text">
-                     <string>Copy known metadata tags</string>
+                     <string>Copy known metadata tags (-map_metadata 0)</string>
                     </property>
                     <property name="checked">
                      <bool>true</bool>
@@ -2104,9 +2122,9 @@
                    </widget>
                   </item>
                   <item>
-                   <widget class="QCheckBox" name="ffmpegMigrateStreamsOutputOptionsOtherCopyArbitraryMetadataTagsCheckBox">
+                   <widget class="QCheckBox" name="ffmpegMigrateStreamsOutputOptionsCopyArbitraryMetadataTagsCheckBox">
                     <property name="text">
-                     <string>Copy arbitrary metadata tags</string>
+                     <string>Copy arbitrary metadata tags (-movflags use_metadata_tags)</string>
                     </property>
                     <property name="checked">
                      <bool>true</bool>
@@ -2114,7 +2132,7 @@
                    </widget>
                   </item>
                   <item>
-                   <spacer name="verticalSpacer">
+                   <spacer name="ffmpegMigrateStreamsOutputOptionsOtherVerticalSpacer">
                     <property name="orientation">
                      <enum>Qt::Vertical</enum>
                     </property>