GUI 2.4.0: added H264/265 tune option

src/video2x.yaml

@@ -1,7 +1,7 @@
 # Name: Video2X Configuration File
 # Creator: K4YT3X
 # Date Created: October 23, 2018
-# Last Modified: May 17, 2020
+# Last Modified: May 23, 2020
 # Values here are the default values. Change the value here to
 #   save the default value permanently.
 # Items commented out are parameters irrelevant to this context
@@ -123,6 +123,7 @@ ffmpeg:
       '-crf': 17 # H.264 Constant Rate Factor
       '-b:v': null # target average bitrate
       '-vf': 'pad=ceil(iw/2)*2:ceil(ih/2)*2' # ensure output is divisible by 2, recommended for libx264
+      '-tune': 'animation' # encoding tuning film/animation/grain/stillimage/fastdecode/zerolatency/psnr/ssim
   # Step 3: Streams Migration
   # migrate audio and subtitle streams from original
   #   video into the upscaled video

src/video2x_gui.py

@@ -4,7 +4,7 @@
 Creator: Video2X GUI
 Author: K4YT3X
 Date Created: May 5, 2020
-Last Modified: May 22, 2020
+Last Modified: May 23, 2020
 """
 
 # local imports
@@ -32,7 +32,7 @@ from PyQt5.QtGui import *
 from PyQt5.QtWidgets import *
 import magic
 
-GUI_VERSION = '2.3.1'
+GUI_VERSION = '2.4.0'
 
 LEGAL_INFO = f'''Video2X GUI Version: {GUI_VERSION}\\
 Upscaler Version: {UPSCALER_VERSION}\\
@@ -383,6 +383,7 @@ class Video2XMainWindow(QMainWindow):
         self.ffmpeg_assemble_video_output_options_video_codec_line_edit = self.findChild(QLineEdit, 'ffmpegAssembleVideoOutputOptionsVideoCodecLineEdit')
         self.ffmpeg_assemble_video_output_options_pixel_format_line_edit = self.findChild(QLineEdit, 'ffmpegAssembleVideoOutputOptionsPixelFormatLineEdit')
         self.ffmpeg_assemble_video_output_options_crf_spin_box = self.findChild(QSpinBox, 'ffmpegAssembleVideoOutputOptionsCrfSpinBox')
+        self.ffmpeg_assemble_video_output_options_tune_combo_box = self.findChild(QComboBox, 'ffmpegAssembleVideoOutputOptionsTuneComboBox')
         self.ffmpeg_assemble_video_output_options_bitrate_line_edit = self.findChild(QLineEdit, 'ffmpegAssembleVideoOutputOptionsBitrateLineEdit')
         self.ffmpeg_assemble_video_output_options_ensure_divisible_check_box = self.findChild(QCheckBox, 'ffmpegAssembleVideoOutputOptionsEnsureDivisibleCheckBox')
         self.ffmpeg_assemble_video_hardware_acceleration_check_box = self.findChild(QCheckBox, 'ffmpegAssembleVideoHardwareAccelerationCheckBox')
@@ -530,6 +531,7 @@ class Video2XMainWindow(QMainWindow):
         self.ffmpeg_assemble_video_output_options_video_codec_line_edit.setText(settings['output_options']['-vcodec'])
         self.ffmpeg_assemble_video_output_options_pixel_format_line_edit.setText(settings['output_options']['-pix_fmt'])
         self.ffmpeg_assemble_video_output_options_crf_spin_box.setValue(settings['output_options']['-crf'])
+        self.ffmpeg_assemble_video_output_options_tune_combo_box.setCurrentText(settings['output_options']['-tune'])
         self.ffmpeg_assemble_video_output_options_bitrate_line_edit.setText(settings['output_options']['-b:v'])
 
         # migrate streams
@@ -629,6 +631,7 @@ class Video2XMainWindow(QMainWindow):
         self.config['ffmpeg']['assemble_video']['output_options']['-vcodec'] = self.ffmpeg_assemble_video_output_options_video_codec_line_edit.text()
         self.config['ffmpeg']['assemble_video']['output_options']['-pix_fmt'] = self.ffmpeg_assemble_video_output_options_pixel_format_line_edit.text()
         self.config['ffmpeg']['assemble_video']['output_options']['-crf'] = self.ffmpeg_assemble_video_output_options_crf_spin_box.value()
+        self.config['ffmpeg']['assemble_video']['output_options']['-tune'] = self.ffmpeg_assemble_video_output_options_tune_combo_box.currentText()
         if self.ffmpeg_assemble_video_output_options_bitrate_line_edit.text() != '':
             self.config['ffmpeg']['assemble_video']['output_options']['-b:v'] = self.ffmpeg_assemble_video_output_options_bitrate_line_edit.text()
         else:

src/video2x_gui.pyproject.user

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 4.12.0, 2020-05-22T17:48:55. -->
+<!-- Written by QtCreator 4.12.0, 2020-05-23T08:51:47. -->
 <qtcreator>
  <data>
   <variable>EnvironmentId</variable>

src/video2x_gui.ui

@@ -1707,7 +1707,7 @@
         <item>
          <widget class="QTabWidget" name="ffmpegSettingsTabWidget">
           <property name="currentIndex">
-           <number>0</number>
+           <number>2</number>
           </property>
           <widget class="QWidget" name="ffmpegGlobalOptionsTab">
            <attribute name="title">
@@ -1929,7 +1929,7 @@
                     </sizepolicy>
                    </property>
                    <property name="text">
-                    <string>yuv444p10le</string>
+                    <string>yuv420p</string>
                    </property>
                   </widget>
                  </item>
@@ -1956,6 +1956,64 @@
                  </item>
                 </layout>
                </item>
+               <item>
+                <layout class="QHBoxLayout" name="ffmpegAssembleVideoOutputOptionsTuneHorizontalLayout">
+                 <item>
+                  <widget class="QLabel" name="ffmpegAssembleVideoOutputOptionsTuneLabel">
+                   <property name="text">
+                    <string>H.264/H.265 Tune (-tune)</string>
+                   </property>
+                  </widget>
+                 </item>
+                 <item>
+                  <widget class="QComboBox" name="ffmpegAssembleVideoOutputOptionsTuneComboBox">
+                   <property name="toolTip">
+                    <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;- film (x264 only): use for high quality movie content; lowers deblocking&lt;/p&gt;&lt;p&gt;- animation (x264 only): good for cartoons; uses higher deblocking and more reference frames&lt;/p&gt;&lt;p&gt;- grain: preserves the grain structure in old, grainy film material&lt;/p&gt;&lt;p&gt;- stillimage: (x264 only) good for slideshow-like content&lt;/p&gt;&lt;p&gt;- fastdecode: allows faster decoding by disabling certain filters&lt;/p&gt;&lt;p&gt;- zerolatency: good for fast encoding and low-latency streaming&lt;/p&gt;&lt;p&gt;- psnr: ignore this as it is only used for codec development&lt;/p&gt;&lt;p&gt;- ssim: ignore this as it is only used for codec development &lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+                   </property>
+                   <item>
+                    <property name="text">
+                     <string>animation</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>film</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>grain</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>stillimage</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>fastdecode</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>zerolatency</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>psnr</string>
+                    </property>
+                   </item>
+                   <item>
+                    <property name="text">
+                     <string>ssim</string>
+                    </property>
+                   </item>
+                  </widget>
+                 </item>
+                </layout>
+               </item>
                <item>
                 <layout class="QHBoxLayout" name="ffmpegAssembleVideoOutputOptionsBitrateHorizontalLayout">
                  <item>