Do not change PlayRes if exists when burn-in subs - thx MMT Gouenji - Tech :)

See https://www.nikse.dk/posts/Subtitle_Edit_3-6-6

src/ui/Forms/GenerateVideoWithHardSubs.cs

@@ -171,6 +171,9 @@ namespace Nikse.SubtitleEdit.Forms
 
             checkBoxRightToLeft.Checked = Configuration.Settings.General.RightToLeftMode && LanguageAutoDetect.CouldBeRightToLeftLanguage(_assaSubtitle);
             textBoxLog.Visible = false;
+
+            UiUtil.FixLargeFonts(this, buttonOK);
+            UiUtil.FixFonts(this, 2000);
         }
 
         private void buttonCancel_Click(object sender, EventArgs e)
@@ -261,14 +264,13 @@ namespace Nikse.SubtitleEdit.Forms
             FixRightToLeft(_assaSubtitle);
 
             var format = new AdvancedSubStationAlpha();
-            var assaTempFileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".ass");
+            var assaTempFileName = GetAssaFileName(_inputVideoFileName);
-            File.WriteAllText(assaTempFileName, format.ToText(_assaSubtitle, null));
+            FileUtil.WriteAllText(assaTempFileName, format.ToText(_assaSubtitle, null), new TextEncoding(Encoding.UTF8, "UTF8"));
 
             groupBoxSettings.Enabled = false;
             labelPleaseWait.Visible = true;
             if (_videoInfo.TotalFrames > 0)
             {
-                progressBar1.Maximum = (int)_videoInfo.TotalFrames;
                 progressBar1.Visible = true;
             }
 
@@ -314,6 +316,22 @@ namespace Nikse.SubtitleEdit.Forms
             DialogResult = DialogResult.OK;
         }
 
+        private static string GetAssaFileName(string inputVideoFileName)
+        {
+            var path = Path.GetDirectoryName(inputVideoFileName);
+            for (var i =0; i< int.MaxValue; i++)
+            {
+                var guidLetters = Guid.NewGuid().ToString().RemoveChar('0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '-');
+                var fileName = Path.Combine(path, $"{guidLetters}.ass");
+                if (!File.Exists(fileName))
+                {
+                    return fileName;
+                }
+            }
+
+            return Path.Combine(path, "qwerty12.ass");
+        }
+
         private string SuggestNewVideoFileName()
         {
             var fileName = Path.GetFileNameWithoutExtension(_inputVideoFileName);
@@ -385,10 +403,7 @@ namespace Nikse.SubtitleEdit.Forms
                 }
 
                 var v = (int)_processedFrames;
-                if (v >= progressBar1.Minimum && v <= progressBar1.Maximum)
+                SetProgress(v);
-                {
-                    progressBar1.Value = v;
-                }
             }
 
 
@@ -412,11 +427,22 @@ namespace Nikse.SubtitleEdit.Forms
                 }
 
                 var v = (int)_processedFrames;
-                if (v >= progressBar1.Minimum && v <= progressBar1.Maximum)
+                SetProgress(v);
-                {
-                    progressBar1.Value = v;
             }
         }
+
+        private void SetProgress(int v)
+        {
+            if (_totalFrames == 0)
+            {
+                progressBar1.Value = progressBar1.Maximum;
+            }
+
+            var pct = Math.Min(progressBar1.Maximum, (int)Math.Round(v * 100.0 / _totalFrames, MidpointRounding.AwayFromZero));
+            if (pct >= progressBar1.Minimum && pct <= progressBar1.Maximum && _totalFrames > 0)
+            {
+                progressBar1.Value = pct;
+            }
         }
 
         private int GetAudioFileSizeInMb()
@@ -473,18 +499,15 @@ namespace Nikse.SubtitleEdit.Forms
 
             while (!process.HasExited)
             {
-                System.Threading.Thread.Sleep(100);
                 Application.DoEvents();
+                System.Threading.Thread.Sleep(100);
                 if (_abort)
                 {
                     process.Kill();
                 }
 
                 var v = (int)_processedFrames;
-                if (v >= progressBar1.Minimum && v <= progressBar1.Maximum)
+                SetProgress(v);
-                {
-                    progressBar1.Value = v;
-                }
             }
         }
 
@@ -497,7 +520,7 @@ namespace Nikse.SubtitleEdit.Forms
             }
 
             return VideoPreviewGenerator.GenerateHardcodedVideoFile(
-                inputVideoFileName,
+                Path.GetFileName(inputVideoFileName),
                 assaTempFileName,
                 outputVideoFileName,
                 (int)numericUpDownWidth.Value,
@@ -593,7 +616,7 @@ namespace Nikse.SubtitleEdit.Forms
                         log.AppendLine("Video info total frames: " + _videoInfo.TotalFrames);
                         log.AppendLine("Video info total seconds: " + _videoInfo.TotalSeconds);
                         log.AppendLine();
-                        log.AppendLine("ffmpeg " + GetFfmpegProcess(_inputVideoFileName, VideoFileName, "input.ass", null).StartInfo.Arguments);
+                        log.AppendLine("ffmpeg " + GetFfmpegProcess(_inputVideoFileName, "output.mp4", "input.ass", null).StartInfo.Arguments);
                         textBoxLog.Text = log.ToString();
                     }
                     else
@@ -913,6 +936,7 @@ namespace Nikse.SubtitleEdit.Forms
             var targetFileSizeMb = (int)Math.Round(new FileInfo(_inputVideoFileName).Length / 1024.0 / 1024);
             numericUpDownTargetFileSize.Value = Math.Max(targetFileSizeMb, numericUpDownTargetFileSize.Minimum);
             _loading = false;
+            UiUtil.FixFonts(groupBoxSettings, 2000);
         }
 
         private void checkBoxTargetFileSize_CheckedChanged(object sender, EventArgs e)
@@ -959,7 +983,7 @@ namespace Nikse.SubtitleEdit.Forms
                 }
 
                 // make temp assa file with font
-                var assaTempFileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString() + ".ass");
+                var assaTempFileName = GetAssaFileName(tempVideoFileName);
                 var sub = new Subtitle();
                 sub.Header = _assaSubtitle.Header;
                 sub.Paragraphs.Add(new Paragraph(GetPreviewParagraph()));
@@ -969,7 +993,7 @@ namespace Nikse.SubtitleEdit.Forms
                     SetStyleForNonAssa(sub);
                 }
                 FixRightToLeft(sub);
-                File.WriteAllText(assaTempFileName, new AdvancedSubStationAlpha().ToText(sub, string.Empty));
+                FileUtil.WriteAllText(assaTempFileName, new AdvancedSubStationAlpha().ToText(sub, string.Empty), new TextEncoding(Encoding.UTF8, "UTF8"));
 
                 // hardcode subtitle
                 var outputVideoFileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".mp4");

src/ui/Forms/Main.cs

@@ -33776,8 +33776,11 @@ namespace Nikse.SubtitleEdit.Forms
                 sub.Header = AdvancedSubStationAlpha.AddTagToHeader("Style", styleLine, "[V4+ Styles]", sub.Header);
             }
 
+            if (!sub.Header.Contains("PlayResX:") || !sub.Header.Contains("PlayResY:"))
+            {
                 sub.Header = AdvancedSubStationAlpha.AddTagToHeader("PlayResX", "PlayResX: " + _videoInfo.Width.ToString(CultureInfo.InvariantCulture), "[Script Info]", sub.Header);
                 sub.Header = AdvancedSubStationAlpha.AddTagToHeader("PlayResY", "PlayResY: " + _videoInfo.Height.ToString(CultureInfo.InvariantCulture), "[Script Info]", sub.Header);
+            }
 
             using (var form = new GenerateVideoWithHardSubs(sub, _videoFileName, _videoInfo, fontSize))
             {

src/ui/Logic/VideoPreviewGenerator.cs

@@ -1,6 +1,7 @@
 using Nikse.SubtitleEdit.Core.Common;
 using Nikse.SubtitleEdit.Forms;
 using System;
+using System.Collections.Specialized;
 using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Imaging;
@@ -148,9 +149,7 @@ namespace Nikse.SubtitleEdit.Logic
             };
 
             processMakeVideo.StartInfo.Arguments = processMakeVideo.StartInfo.Arguments.Trim();
-
             SetupDataReceiveHandler(dataReceivedHandler, processMakeVideo);
-
             return processMakeVideo;
         }