More tts

src/ui/Forms/Main.cs

@@ -19028,17 +19028,22 @@ namespace Nikse.SubtitleEdit.Forms
             }
             else if (e.Modifiers == (Keys.Alt | Keys.Shift | Keys.Control) && e.KeyCode == Keys.T)
             {
-                using (var form = new TextToSpeech(_subtitle, GetCurrentSubtitleFormat(), _videoFileName, _videoInfo))
-                {
-                    if (form.ShowDialog(this) != DialogResult.OK)
-                    {
-                        return;
-                    }
-                }
-
                 e.SuppressKeyPress = true;
-            }
 
+                TaskDelayHelper.RunDelayed(TimeSpan.FromMilliseconds(25), () =>
+                {
+                    if (RequireFfmpegOk())
+                    {
+                        using (var form = new TextToSpeech(_subtitle, GetCurrentSubtitleFormat(), _videoFileName, _videoInfo))
+                        {
+                            if (form.ShowDialog(this) != DialogResult.OK)
+                            {
+                                return;
+                            }
+                        }
+                    }
+                });
+            }
 
             // put new entries above tabs
 

src/ui/Forms/Tts/TextToSpeech.Designer.cs

@@ -36,13 +36,14 @@
             this.labelEngine = new System.Windows.Forms.Label();
             this.groupBoxMsSettings = new System.Windows.Forms.GroupBox();
             this.labelMsVoice = new System.Windows.Forms.Label();
-            this.nikseComboBoxVoice = new Nikse.SubtitleEdit.Controls.NikseComboBox();
             this.checkBoxAddToVideoFile = new System.Windows.Forms.CheckBox();
             this.listView1 = new System.Windows.Forms.ListView();
             this.columnHeader1 = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.columnHeader2 = ((System.Windows.Forms.ColumnHeader)(new System.Windows.Forms.ColumnHeader()));
             this.contextMenuStripActors = new System.Windows.Forms.ContextMenuStrip(this.components);
+            this.nikseComboBoxVoice = new Nikse.SubtitleEdit.Controls.NikseComboBox();
             this.nikseComboBoxEngine = new Nikse.SubtitleEdit.Controls.NikseComboBox();
+            this.buttonTestVoice = new System.Windows.Forms.Button();
             this.groupBoxMsSettings.SuspendLayout();
             this.SuspendLayout();
             // 
@@ -105,6 +106,7 @@
             // 
             this.groupBoxMsSettings.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Right)));
+            this.groupBoxMsSettings.Controls.Add(this.buttonTestVoice);
             this.groupBoxMsSettings.Controls.Add(this.labelMsVoice);
             this.groupBoxMsSettings.Controls.Add(this.nikseComboBoxVoice);
             this.groupBoxMsSettings.Location = new System.Drawing.Point(451, 57);
@@ -125,34 +127,12 @@
             this.labelMsVoice.TabIndex = 16;
             this.labelMsVoice.Text = "Voice";
             // 
-            // nikseComboBoxVoice
-            // 
-            this.nikseComboBoxVoice.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
-            this.nikseComboBoxVoice.BackColor = System.Drawing.SystemColors.Window;
-            this.nikseComboBoxVoice.BackColorDisabled = System.Drawing.Color.FromArgb(((int)(((byte)(240)))), ((int)(((byte)(240)))), ((int)(((byte)(240)))));
-            this.nikseComboBoxVoice.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(171)))), ((int)(((byte)(173)))), ((int)(((byte)(179)))));
-            this.nikseComboBoxVoice.BorderColorDisabled = System.Drawing.Color.FromArgb(((int)(((byte)(120)))), ((int)(((byte)(120)))), ((int)(((byte)(120)))));
-            this.nikseComboBoxVoice.ButtonForeColor = System.Drawing.SystemColors.ControlText;
-            this.nikseComboBoxVoice.ButtonForeColorDown = System.Drawing.Color.Orange;
-            this.nikseComboBoxVoice.ButtonForeColorOver = System.Drawing.Color.FromArgb(((int)(((byte)(0)))), ((int)(((byte)(120)))), ((int)(((byte)(215)))));
-            this.nikseComboBoxVoice.DropDownHeight = 400;
-            this.nikseComboBoxVoice.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
-            this.nikseComboBoxVoice.DropDownWidth = 0;
-            this.nikseComboBoxVoice.FormattingEnabled = false;
-            this.nikseComboBoxVoice.Location = new System.Drawing.Point(17, 41);
-            this.nikseComboBoxVoice.MaxLength = 32767;
-            this.nikseComboBoxVoice.Name = "nikseComboBoxVoice";
-            this.nikseComboBoxVoice.SelectedIndex = -1;
-            this.nikseComboBoxVoice.SelectedItem = null;
-            this.nikseComboBoxVoice.SelectedText = "";
-            this.nikseComboBoxVoice.Size = new System.Drawing.Size(351, 23);
-            this.nikseComboBoxVoice.TabIndex = 15;
-            this.nikseComboBoxVoice.UsePopupWindow = false;
-            // 
             // checkBoxAddToVideoFile
             // 
             this.checkBoxAddToVideoFile.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
             this.checkBoxAddToVideoFile.AutoSize = true;
+            this.checkBoxAddToVideoFile.Checked = true;
+            this.checkBoxAddToVideoFile.CheckState = System.Windows.Forms.CheckState.Checked;
             this.checkBoxAddToVideoFile.Location = new System.Drawing.Point(614, 397);
             this.checkBoxAddToVideoFile.Name = "checkBoxAddToVideoFile";
             this.checkBoxAddToVideoFile.Size = new System.Drawing.Size(176, 17);
@@ -194,6 +174,30 @@
             this.contextMenuStripActors.Name = "contextMenuStripActors";
             this.contextMenuStripActors.Size = new System.Drawing.Size(61, 4);
             // 
+            // nikseComboBoxVoice
+            // 
+            this.nikseComboBoxVoice.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
+            this.nikseComboBoxVoice.BackColor = System.Drawing.SystemColors.Window;
+            this.nikseComboBoxVoice.BackColorDisabled = System.Drawing.Color.FromArgb(((int)(((byte)(240)))), ((int)(((byte)(240)))), ((int)(((byte)(240)))));
+            this.nikseComboBoxVoice.BorderColor = System.Drawing.Color.FromArgb(((int)(((byte)(171)))), ((int)(((byte)(173)))), ((int)(((byte)(179)))));
+            this.nikseComboBoxVoice.BorderColorDisabled = System.Drawing.Color.FromArgb(((int)(((byte)(120)))), ((int)(((byte)(120)))), ((int)(((byte)(120)))));
+            this.nikseComboBoxVoice.ButtonForeColor = System.Drawing.SystemColors.ControlText;
+            this.nikseComboBoxVoice.ButtonForeColorDown = System.Drawing.Color.Orange;
+            this.nikseComboBoxVoice.ButtonForeColorOver = System.Drawing.Color.FromArgb(((int)(((byte)(0)))), ((int)(((byte)(120)))), ((int)(((byte)(215)))));
+            this.nikseComboBoxVoice.DropDownHeight = 400;
+            this.nikseComboBoxVoice.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
+            this.nikseComboBoxVoice.DropDownWidth = 0;
+            this.nikseComboBoxVoice.FormattingEnabled = false;
+            this.nikseComboBoxVoice.Location = new System.Drawing.Point(17, 41);
+            this.nikseComboBoxVoice.MaxLength = 32767;
+            this.nikseComboBoxVoice.Name = "nikseComboBoxVoice";
+            this.nikseComboBoxVoice.SelectedIndex = -1;
+            this.nikseComboBoxVoice.SelectedItem = null;
+            this.nikseComboBoxVoice.SelectedText = "";
+            this.nikseComboBoxVoice.Size = new System.Drawing.Size(351, 23);
+            this.nikseComboBoxVoice.TabIndex = 15;
+            this.nikseComboBoxVoice.UsePopupWindow = false;
+            // 
             // nikseComboBoxEngine
             // 
             this.nikseComboBoxEngine.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
@@ -221,6 +225,16 @@
             this.nikseComboBoxEngine.UsePopupWindow = false;
             this.nikseComboBoxEngine.SelectedIndexChanged += new System.EventHandler(this.nikseComboBoxEngine_SelectedIndexChanged);
             // 
+            // buttonTestVoice
+            // 
+            this.buttonTestVoice.Location = new System.Drawing.Point(17, 80);
+            this.buttonTestVoice.Name = "buttonTestVoice";
+            this.buttonTestVoice.Size = new System.Drawing.Size(150, 23);
+            this.buttonTestVoice.TabIndex = 17;
+            this.buttonTestVoice.Text = "Test voice";
+            this.buttonTestVoice.UseVisualStyleBackColor = true;
+            this.buttonTestVoice.Click += new System.EventHandler(this.buttonTestVoice_Click);
+            // 
             // TextToSpeech
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -267,5 +281,6 @@
         private System.Windows.Forms.ColumnHeader columnHeader1;
         private System.Windows.Forms.ColumnHeader columnHeader2;
         private System.Windows.Forms.ContextMenuStrip contextMenuStripActors;
+        private System.Windows.Forms.Button buttonTestVoice;
     }
 }

src/ui/Forms/Tts/TextToSpeech.cs

@@ -95,22 +95,7 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             _waveFolder = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString());
             Directory.CreateDirectory(_waveFolder);
 
-            if (nikseComboBoxEngine.SelectedIndex == 0)
+            GenerateParagraphAudio(_subtitle);
-            {
-                GenerateParagraphAudioMs();
-            }
-            else if (nikseComboBoxEngine.SelectedIndex == 1)
-            {
-                GenerateParagraphAudioPiperTts();
-            }
-            else if (nikseComboBoxEngine.SelectedIndex == 2)
-            {
-                GenerateParagraphAudioTortoiseTts();
-            }
-            else if (nikseComboBoxEngine.SelectedIndex == 3)
-            {
-                GenerateParagraphAudioMimic3();
-            }
 
             var fileNames = FixParagraphAudioSpeed();
 
@@ -130,6 +115,26 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             UiUtil.OpenFolder(_waveFolder);
         }
 
+        private void GenerateParagraphAudio(Subtitle subtitle)
+        {
+            if (nikseComboBoxEngine.SelectedIndex == 0)
+            {
+                GenerateParagraphAudioMs(subtitle, true);
+            }
+            else if (nikseComboBoxEngine.SelectedIndex == 1)
+            {
+                GenerateParagraphAudioPiperTts(subtitle, true);
+            }
+            else if (nikseComboBoxEngine.SelectedIndex == 2)
+            {
+                GenerateParagraphAudioTortoiseTts(subtitle, true);
+            }
+            else if (nikseComboBoxEngine.SelectedIndex == 3)
+            {
+                GenerateParagraphAudioMimic3(subtitle, true);
+            }
+        }
+
         private void AddAudioToVideoFile(string audioFileName)
         {
             var videoExt = ".mkv";
@@ -251,11 +256,11 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             return outputFileName;
         }
 
-        private void GenerateParagraphAudioMs()
+        private void GenerateParagraphAudioMs(Subtitle subtitle, bool showProgressBar)
         {
             progressBar1.Value = 0;
-            progressBar1.Maximum = _subtitle.Paragraphs.Count;
+            progressBar1.Maximum = subtitle.Paragraphs.Count;
-            progressBar1.Visible = true;
+            progressBar1.Visible = showProgressBar;
 
             using (var synthesizer = new SpeechSynthesizer())
             {
@@ -271,11 +276,15 @@ namespace Nikse.SubtitleEdit.Forms.Tts
                     }
                 }
 
-                for (var index = 0; index < _subtitle.Paragraphs.Count; index++)
+                for (var index = 0; index < subtitle.Paragraphs.Count; index++)
                 {
-                    progressBar1.Value = index + 1;
+                    if (showProgressBar)
-                    labelProgress.Text = $"Generating audio texts: {index + 1} / {_subtitle.Paragraphs.Count}...";
+                    {
-                    var p = _subtitle.Paragraphs[index];
+                        progressBar1.Value = index + 1;
+                        labelProgress.Text = $"Generating audio texts: {index + 1} / {subtitle.Paragraphs.Count}...";
+                    }
+
+                    var p = subtitle.Paragraphs[index];
                     synthesizer.SetOutputToWaveFile(Path.Combine(_waveFolder, index + ".wav"));
                     var builder = new PromptBuilder();
                     if (voiceInfo != null)
@@ -312,7 +321,7 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             labelProgress.Text = string.Empty;
         }
 
-        private bool GenerateParagraphAudioPiperTts()
+        private bool GenerateParagraphAudioPiperTts(Subtitle subtitle, bool showProgressBar)
         {
             var ttsPath = Path.Combine(Configuration.DataDirectory, "TextToSpeech");
             if (!Directory.Exists(ttsPath))
@@ -345,15 +354,19 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             }
 
             progressBar1.Value = 0;
-            progressBar1.Maximum = _subtitle.Paragraphs.Count;
+            progressBar1.Maximum = subtitle.Paragraphs.Count;
-            progressBar1.Visible = true;
+            progressBar1.Visible = showProgressBar;
             var voices = PiperModels.GetVoices();
 
-            for (var index = 0; index < _subtitle.Paragraphs.Count; index++)
+            for (var index = 0; index < subtitle.Paragraphs.Count; index++)
             {
-                progressBar1.Value = index + 1;
+                if (showProgressBar)
-                labelProgress.Text = $"Generating audio texts: {index + 1} / {_subtitle.Paragraphs.Count}...";
+                {
-                var p = _subtitle.Paragraphs[index];
+                    progressBar1.Value = index + 1;
+                    labelProgress.Text = $"Generating audio texts: {index + 1} / {subtitle.Paragraphs.Count}...";
+                }
+
+                var p = subtitle.Paragraphs[index];
                 var outputFileName = Path.Combine(_waveFolder, index + ".wav");
 
                 var voice = voices.First(x => x.ToString() == nikseComboBoxVoice.Text);
@@ -424,7 +437,7 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             return true;
         }
 
-        private bool GenerateParagraphAudioTortoiseTts()
+        private bool GenerateParagraphAudioTortoiseTts(Subtitle subtitle, bool showProgressBar)
         {
             var pythonFolder = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile),
                 "AppData",
@@ -449,15 +462,18 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             }
 
             progressBar1.Value = 0;
-            progressBar1.Maximum = _subtitle.Paragraphs.Count;
+            progressBar1.Maximum = subtitle.Paragraphs.Count;
-            progressBar1.Visible = true;
+            progressBar1.Visible = showProgressBar;
 
-
+            for (var index = 0; index < subtitle.Paragraphs.Count; index++)
-            for (var index = 0; index < _subtitle.Paragraphs.Count; index++)
             {
-                progressBar1.Value = index + 1;
+                if (showProgressBar)
-                labelProgress.Text = $"Generating audio texts: {index + 1} / {_subtitle.Paragraphs.Count}...";
+                {
-                var p = _subtitle.Paragraphs[index];
+                    progressBar1.Value = index + 1;
+                    labelProgress.Text = $"Generating audio texts: {index + 1} / {subtitle.Paragraphs.Count}...";
+                }
+
+                var p = subtitle.Paragraphs[index];
                 var outputFileName = Path.Combine(_waveFolder, index + ".wav");
 
                 var v = voice;
@@ -499,7 +515,7 @@ namespace Nikse.SubtitleEdit.Forms.Tts
             return true;
         }
 
-        private void GenerateParagraphAudioMimic3()
+        private void GenerateParagraphAudioMimic3(Subtitle subtitle, bool showProgressBar)
         {
             throw new NotImplementedException();
         }
@@ -624,5 +640,28 @@ namespace Nikse.SubtitleEdit.Forms.Tts
         {
             listView1.AutoSizeLastColumn();
         }
+
+        private void buttonTestVoice_Click(object sender, EventArgs e)
+        {
+            try
+            {
+                _waveFolder = Path.GetTempPath();
+                var text = "Hello there, how are you?";
+                var sub = new Subtitle();
+                sub.Paragraphs.Add(new Paragraph(text, 0, 2500));
+                GenerateParagraphAudio(sub);
+                var waveFileName = Path.Combine(_waveFolder, "0.wav");
+                using (var soundPlayer = new System.Media.SoundPlayer(waveFileName))
+                {
+                    soundPlayer.Play();
+                }
+
+                File.Delete(waveFileName);
+            }
+            catch
+            {
+                // ignore
+            }
+        }
     }
 }