win/C#/Functions/QueryGenerator.cs

   1 /*  QueryGenerator.cs $\r
   2         \r
   3            This file is part of the HandBrake source code.\r
   4            Homepage: <http://handbrake.fr/>.\r
   5            It may be used under the terms of the GNU General Public License. */\r
   6 \r
   7 using System;\r
   8 using System.Windows.Forms;\r
   9 using System.Globalization;\r
  10 using System.IO;\r
  11 using System.Collections.Generic;\r
  12 \r
  13 namespace Handbrake.Functions\r
  14 {\r
  15     class QueryGenerator\r
  16     {\r
  17         /// <summary>\r
  18         /// Generates a CLI query based on the GUI widgets.\r
  19         /// </summary>\r
  20         /// <param name="mainWindow"></param>\r
  21         /// <returns>The CLI String</returns>\r
  22         public string generateTheQuery(frmMain mainWindow)\r
  23         {\r
  24             // Source tab\r
  25             string query = "";\r
  26 \r
  27             if ((mainWindow.text_source.Text != "") && (mainWindow.text_source.Text.Trim() != "Click 'Source' to continue"))\r
  28                 query = " -i " + '"' + mainWindow.text_source.Text + '"';\r
  29 \r
  30             if (mainWindow.drp_dvdtitle.Text != "Automatic")\r
  31             {\r
  32                 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');\r
  33                 query += " -t " + titleInfo[0];\r
  34             }\r
  35 \r
  36             if (Properties.Settings.Default.dvdnav == "Checked")\r
  37                 if (mainWindow.drop_angle.Items.Count != 0)\r
  38                     query += " --angle " + mainWindow.drop_angle.SelectedItem;\r
  39 \r
  40             if (mainWindow.drop_chapterFinish.Text == mainWindow.drop_chapterStart.Text && mainWindow.drop_chapterStart.Text != "Auto")\r
  41                 query += " -c " + mainWindow.drop_chapterStart.Text;\r
  42             else if (mainWindow.drop_chapterStart.Text == "Auto" && mainWindow.drop_chapterFinish.Text != "Auto")\r
  43                 query += " -c " + "0-" + mainWindow.drop_chapterFinish.Text;\r
  44             else if (mainWindow.drop_chapterStart.Text != "Auto" && mainWindow.drop_chapterFinish.Text != "Auto")\r
  45                 query += " -c " + mainWindow.drop_chapterStart.Text + "-" + mainWindow.drop_chapterFinish.Text;\r
  46 \r
  47             // Destination tab\r
  48             if (mainWindow.text_destination.Text != "")\r
  49                 query += " -o " + '"' + mainWindow.text_destination.Text + '"';\r
  50 \r
  51             query += generateTabbedComponentsQuery(mainWindow);\r
  52             return query;\r
  53         }\r
  54 \r
  55         /// <summary>\r
  56         /// Generates a CLI query for the preview function.\r
  57         /// This basically forces a shortened version of the encdode.\r
  58         /// </summary>\r
  59         /// <param name="mainWindow"></param>\r
  60         /// <param name="duration">Duration</param>\r
  61         /// <param name="preview">Start at preview</param>\r
  62         /// <returns>Returns a CLI query String.</returns>\r
  63         public string generatePreviewQuery(frmMain mainWindow, string duration, string preview)\r
  64         {\r
  65             int seconds;\r
  66             int.TryParse(duration, out seconds);\r
  67 \r
  68             // Source tab\r
  69             string query = "";\r
  70 \r
  71             if ((mainWindow.text_source.Text != "") && (mainWindow.text_source.Text.Trim() != "Click 'Source' to continue"))\r
  72                 query = " -i " + '"' + mainWindow.text_source.Text + '"';\r
  73 \r
  74             if (mainWindow.drp_dvdtitle.Text != "Automatic")\r
  75             {\r
  76                 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');\r
  77                 query += " -t " + titleInfo[0];\r
  78             }\r
  79 \r
  80             if (mainWindow.drop_angle.SelectedIndex != 0)\r
  81                 query += " --angle " + mainWindow.drop_angle.SelectedItem;\r
  82 \r
  83             query += " --start-at-preview " + preview;\r
  84             query += " --stop-at duration:" + duration + " ";\r
  85 \r
  86             // Destination tab\r
  87             if (mainWindow.text_destination.Text != "")\r
  88                 query += " -o " + '"' + mainWindow.text_destination.Text.Replace(".m", "_sample.m") + '"';\r
  89 \r
  90             query += generateTabbedComponentsQuery(mainWindow);\r
  91             return query;\r
  92         }\r
  93 \r
  94         /// <summary>\r
  95         /// Generates part of the CLI query, for the tabbed components only.\r
  96         /// </summary>\r
  97         /// <param name="mainWindow"></param>\r
  98         /// <returns></returns>\r
  99         public static string generateTabbedComponentsQuery(frmMain mainWindow)\r
 100         {\r
 101             string query = "";\r
 102 \r
 103             #region Output Settings Box\r
 104             query += " -f " + mainWindow.drop_format.Text.ToLower().Replace(" file", "");\r
 105 \r
 106             // These are output settings features\r
 107             if (mainWindow.check_largeFile.Checked)\r
 108                 query += " -4 ";\r
 109 \r
 110             if (mainWindow.check_iPodAtom.Checked)\r
 111                 query += " -I ";\r
 112 \r
 113             if (mainWindow.check_optimiseMP4.Checked)\r
 114                 query += " -O ";\r
 115             #endregion\r
 116 \r
 117             #region Picture Settings Tab\r
 118 \r
 119             // Use MaxWidth for built-in presets and width for user settings.\r
 120             if (mainWindow.pictureSettings.maxWidth == 0)\r
 121             {\r
 122 \r
 123                 if (mainWindow.pictureSettings.text_width.Text != "")\r
 124                     if (mainWindow.pictureSettings.drp_anamorphic.SelectedIndex != 1) // Prevent usage for strict anamorphic\r
 125                         query += " -w " + mainWindow.pictureSettings.text_width.Text;\r
 126             }\r
 127             else\r
 128             {\r
 129                 if (mainWindow.pictureSettings.text_width.Text != "")\r
 130                     query += " -X " + mainWindow.pictureSettings.text_width.Text;\r
 131             }\r
 132 \r
 133             // Use MaxHeight for built-in presets and height for user settings.\r
 134             if (mainWindow.pictureSettings.maxHeight == 0)\r
 135             {\r
 136                 if (mainWindow.pictureSettings.text_height.Text != "0")\r
 137                     if (mainWindow.pictureSettings.text_height.Text != "")\r
 138                         if (mainWindow.pictureSettings.drp_anamorphic.SelectedIndex == 0 || mainWindow.pictureSettings.drp_anamorphic.SelectedIndex == 3) // Prevent usage for strict anamorphic\r
 139                             query += " -l " + mainWindow.pictureSettings.text_height.Text;\r
 140             }\r
 141             else\r
 142             {\r
 143                 if (mainWindow.pictureSettings.text_height.Text != "")\r
 144                     query += " -Y " + mainWindow.pictureSettings.text_height.Text;\r
 145             }\r
 146 \r
 147             string cropTop = mainWindow.pictureSettings.crop_top.Text;\r
 148             string cropBottom = mainWindow.pictureSettings.crop_bottom.Text;\r
 149             string cropLeft = mainWindow.pictureSettings.crop_left.Text;\r
 150             string cropRight = mainWindow.pictureSettings.crop_right.Text;\r
 151 \r
 152             if (mainWindow.pictureSettings.check_customCrop.Checked)\r
 153             {\r
 154                 if (mainWindow.pictureSettings.crop_top.Text == string.Empty)\r
 155                     cropTop = "0";\r
 156                 if (mainWindow.pictureSettings.crop_bottom.Text == string.Empty)\r
 157                     cropBottom = "0";\r
 158                 if (mainWindow.pictureSettings.crop_left.Text == string.Empty)\r
 159                     cropLeft = "0";\r
 160                 if (mainWindow.pictureSettings.crop_right.Text == string.Empty)\r
 161                     cropRight = "0";\r
 162 \r
 163                 query += " --crop " + cropTop + ":" + cropBottom + ":" + cropLeft + ":" + cropRight;\r
 164             }\r
 165 \r
 166             switch (mainWindow.pictureSettings.drp_anamorphic.SelectedIndex)\r
 167             {\r
 168                 case 1:\r
 169                     query += " --strict-anamorphic ";\r
 170                     break;\r
 171                 case 2:\r
 172                     query += " --loose-anamorphic ";\r
 173                     break;\r
 174                 case 3:\r
 175                     query += " --custom-anamorphic ";\r
 176                     query += " --display-width " + mainWindow.pictureSettings.txt_displayWidth.Text + " ";\r
 177                     if (mainWindow.pictureSettings.check_KeepAR.Checked)\r
 178                         query += " --keep-display-aspect ";\r
 179                     if (mainWindow.pictureSettings.txt_parWidth.Text != "" && mainWindow.pictureSettings.txt_parHeight.Text != "")\r
 180                         query += " --pixel-aspect " + mainWindow.pictureSettings.txt_parWidth.Text + ":" + mainWindow.pictureSettings.txt_parHeight.Text + " ";\r
 181                     break;\r
 182             }\r
 183             #endregion\r
 184 \r
 185             #region Filters\r
 186             query += mainWindow.ctl_detelecine.getCLIQuery;\r
 187             query += mainWindow.ctl_decomb.getCLIQuery;\r
 188             query += mainWindow.ctl_deinterlace.getCLIQuery;\r
 189             query += mainWindow.ctl_denoise.getCLIQuery;\r
 190 \r
 191             if (mainWindow.slider_deblock.Value != 4)\r
 192                 query += " --deblock=" + mainWindow.slider_deblock.Value;\r
 193             #endregion\r
 194 \r
 195             #region Video Settings Tab\r
 196 \r
 197             switch (mainWindow.drp_videoEncoder.Text)\r
 198             {\r
 199                 case "MPEG-4 (FFmpeg)":\r
 200                     query += " -e ffmpeg";\r
 201                     break;\r
 202                 case "H.264 (x264)":\r
 203                     query += " -e x264";\r
 204                     break;\r
 205                 case "VP3 (Theora)":\r
 206                     query += " -e theora";\r
 207                     break;\r
 208                 default:\r
 209                     query += " -e x264";\r
 210                     break;\r
 211             }\r
 212 \r
 213             if (mainWindow.check_grayscale.Checked)\r
 214                 query += " -g ";\r
 215 \r
 216             // Video Settings\r
 217             if (mainWindow.radio_avgBitrate.Checked)\r
 218                 query += " -b " + mainWindow.text_bitrate.Text;\r
 219 \r
 220             if (mainWindow.radio_targetFilesize.Checked)\r
 221                 query += " -S " + mainWindow.text_filesize.Text;\r
 222 \r
 223             // Video Quality Setting\r
 224             if (mainWindow.radio_cq.Checked)\r
 225             {\r
 226                 double value;\r
 227                 switch (mainWindow.drp_videoEncoder.Text)\r
 228                 {\r
 229                     case "MPEG-4 (FFmpeg)":\r
 230                         value = 31 - (mainWindow.slider_videoQuality.Value - 1);\r
 231                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 232                         break;\r
 233                     case "H.264 (x264)":\r
 234                         double divided;\r
 235                         CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");\r
 236                         double.TryParse(Properties.Settings.Default.x264cqstep,\r
 237                                         NumberStyles.Number,\r
 238                                         culture,\r
 239                                         out divided);\r
 240                         value = 51 - mainWindow.slider_videoQuality.Value * divided;\r
 241                         value = Math.Round(value, 2);\r
 242                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 243                         break;\r
 244                     case "VP3 (Theora)":\r
 245                         value = mainWindow.slider_videoQuality.Value;\r
 246                         query += " -q " + value.ToString(new CultureInfo("en-US"));\r
 247                         break;\r
 248                 }\r
 249             }\r
 250 \r
 251             if (mainWindow.check_2PassEncode.Checked)\r
 252                 query += " -2 ";\r
 253 \r
 254             if (mainWindow.check_turbo.Checked)\r
 255                 query += " -T ";\r
 256 \r
 257             if (mainWindow.drp_videoFramerate.Text != "Same as source")\r
 258                 query += " -r " + mainWindow.drp_videoFramerate.Text;\r
 259             #endregion\r
 260 \r
 261             #region Audio Settings Tab\r
 262 \r
 263             ListView audioTracks = mainWindow.audioPanel.getAudioPanel();\r
 264             List<string> tracks = new List<string>();\r
 265             List<string> codecs = new List<string>();\r
 266             List<string> mixdowns = new List<string>();\r
 267             List<string> samplerates = new List<string>();\r
 268             List<string> bitrates = new List<string>();\r
 269             List<string> drcs = new List<string>();\r
 270 \r
 271             // No Audio\r
 272             if (audioTracks.Items.Count == 0)\r
 273                 query += " -a none ";\r
 274 \r
 275             // Gather information about each audio track and store them in the declared lists.\r
 276             foreach (ListViewItem row in audioTracks.Items)\r
 277             {\r
 278                 // Audio Track (-a)\r
 279                 if (row.Text == "Automatic")\r
 280                     tracks.Add("1");\r
 281                 else if (row.Text != "None")\r
 282                 {\r
 283                     string[] tempSub = row.SubItems[1].Text.Split(' ');\r
 284                     tracks.Add(tempSub[0]);\r
 285                 }\r
 286 \r
 287                 // Audio Codec (-E)\r
 288                 if (row.SubItems[1].Text != String.Empty)\r
 289                     codecs.Add(getAudioEncoder(row.SubItems[2].Text));\r
 290 \r
 291                 // Audio Mixdown (-6)\r
 292                 if (row.SubItems[2].Text != String.Empty)\r
 293                     mixdowns.Add(getMixDown(row.SubItems[3].Text));\r
 294 \r
 295                 // Sample Rate (-R)\r
 296                 if (row.SubItems[3].Text != String.Empty)\r
 297                     samplerates.Add(row.SubItems[4].Text.Replace("Auto", "Auto"));\r
 298 \r
 299                 // Audio Bitrate (-B)\r
 300                 if (row.SubItems[4].Text != String.Empty)\r
 301                     bitrates.Add(row.SubItems[5].Text.Replace("Auto", "auto"));\r
 302 \r
 303                 // DRC (-D)\r
 304                 if (row.SubItems[5].Text != String.Empty)\r
 305                     drcs.Add(row.SubItems[6].Text);\r
 306             }\r
 307 \r
 308             // Audio Track (-a)\r
 309             String audioItems = "";\r
 310             Boolean firstLoop = true;\r
 311 \r
 312             foreach (String item in tracks)\r
 313             {\r
 314                 if (firstLoop)\r
 315                 {\r
 316                     audioItems = item; firstLoop = false;\r
 317                 }\r
 318                 else\r
 319                     audioItems += "," + item;\r
 320             }\r
 321             if (audioItems.Trim() != String.Empty)\r
 322                 query += " -a " + audioItems;\r
 323             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 324 \r
 325             // Audio Codec (-E)\r
 326             foreach (String item in codecs)\r
 327             {\r
 328 \r
 329                 if (firstLoop)\r
 330                 {\r
 331                     audioItems = item; firstLoop = false;\r
 332                 }\r
 333                 else\r
 334                     audioItems += "," + item;\r
 335             }\r
 336             if (audioItems.Trim() != String.Empty)\r
 337                 query += " -E " + audioItems;\r
 338             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 339 \r
 340             // Audio Mixdown (-6)\r
 341             foreach (String item in mixdowns)\r
 342             {\r
 343                 if (firstLoop)\r
 344                 {\r
 345                     audioItems = item; firstLoop = false;\r
 346                 }\r
 347                 else\r
 348                     audioItems += "," + item;\r
 349             }\r
 350             if (audioItems.Trim() != String.Empty)\r
 351                 query += " -6 " + audioItems;\r
 352             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 353 \r
 354             // Sample Rate (-R)\r
 355             foreach (String item in samplerates)\r
 356             {\r
 357                 if (firstLoop)\r
 358                 {\r
 359                     audioItems = item; firstLoop = false;\r
 360                 }\r
 361                 else\r
 362                     audioItems += "," + item;\r
 363             }\r
 364             if (audioItems.Trim() != String.Empty)\r
 365                 query += " -R " + audioItems;\r
 366             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 367 \r
 368             // Audio Bitrate (-B)\r
 369             foreach (String item in bitrates)\r
 370             {\r
 371                 if (firstLoop)\r
 372                 {\r
 373                     audioItems = item; firstLoop = false;\r
 374                 }\r
 375                 else\r
 376                     audioItems += "," + item;\r
 377             }\r
 378             if (audioItems.Trim() != String.Empty)\r
 379                 query += " -B " + audioItems;\r
 380             firstLoop = true; audioItems = ""; // Reset for another pass.\r
 381 \r
 382             // DRC (-D)\r
 383             foreach (String item in drcs)\r
 384             {\r
 385                 if (firstLoop)\r
 386                 {\r
 387                     audioItems = item; firstLoop = false;\r
 388                 }\r
 389                 else\r
 390                     audioItems += "," + item;\r
 391             }\r
 392             if (audioItems.Trim() != String.Empty)\r
 393                 query += " -D " + audioItems;\r
 394 \r
 395             #endregion\r
 396 \r
 397             #region Subtitles Tab\r
 398 \r
 399             if (mainWindow.Subtitles.lv_subList.Items.Count != 0) // If we have subtitle tracks\r
 400             {\r
 401                 // Find --subtitle <string>\r
 402                 query += " --subtitle ";\r
 403                 String subtitleTracks = "";\r
 404                 String itemToAdd;\r
 405                 foreach (ListViewItem item in mainWindow.Subtitles.lv_subList.Items)\r
 406                 {\r
 407                     if (item.SubItems[1].Text.Contains("Foreign Audio Search"))\r
 408                         itemToAdd = "scan";\r
 409                     else\r
 410                     {\r
 411                         string[] tempSub = item.SubItems[1].Text.Split(' ');\r
 412                         itemToAdd = tempSub[0];\r
 413                     }\r
 414 \r
 415                     subtitleTracks += subtitleTracks == "" ? itemToAdd : "," + itemToAdd;\r
 416                 }\r
 417                 query += subtitleTracks;\r
 418 \r
 419 \r
 420                 // Find --subtitle-forced\r
 421                 String forcedTrack = "";\r
 422                 foreach (ListViewItem item in mainWindow.Subtitles.lv_subList.Items)\r
 423                 {\r
 424                     itemToAdd = "";\r
 425                     string[] tempSub = item.SubItems[1].Text.Split(' ');\r
 426                     string trackID = tempSub[0];\r
 427 \r
 428                     if (item.SubItems[2].Text == "Yes")\r
 429                         itemToAdd = trackID;\r
 430 \r
 431                     if (itemToAdd != "")\r
 432                         forcedTrack += forcedTrack == "" ? itemToAdd : "," + itemToAdd;\r
 433                 }\r
 434                 if (forcedTrack != "")\r
 435                     query += " --subtitle-forced " + forcedTrack;\r
 436 \r
 437 \r
 438                 // Find --subtitle-burn and --subtitle-default\r
 439                 String burned = "";\r
 440                 String defaultTrack = "";\r
 441                 foreach (ListViewItem item in mainWindow.Subtitles.lv_subList.Items)\r
 442                 {\r
 443                     string[] tempSub = item.SubItems[1].Text.Split(' ');\r
 444                     string trackID = tempSub[0];\r
 445 \r
 446                     if (trackID.Trim() == "Foreign")\r
 447                         trackID = "scan";\r
 448 \r
 449                     if (item.SubItems[3].Text == "Yes") // Burned\r
 450                         burned = trackID;\r
 451 \r
 452                     if (item.SubItems[4].Text == "Yes") // Burned\r
 453                         defaultTrack = trackID;\r
 454 \r
 455                 }\r
 456                 if (burned != "")\r
 457                     query += " --subtitle-burn " + burned;\r
 458 \r
 459                 if (defaultTrack != "")\r
 460                     query += " --subtitle-default " + defaultTrack;\r
 461 \r
 462             }\r
 463 \r
 464             #endregion\r
 465 \r
 466             #region Chapter Markers\r
 467 \r
 468             // Attach Source name and dvd title to the start of the chapters.csv filename.\r
 469             // This is for the queue. It allows different chapter name files for each title.\r
 470             string[] destName = mainWindow.text_destination.Text.Split('\\');\r
 471             string dest_name = destName[destName.Length - 1];\r
 472             dest_name = dest_name.Replace("\"", "");\r
 473             dest_name = dest_name.Replace(".mp4", "").Replace(".m4v", "").Replace(".mkv", "");\r
 474 \r
 475             string source_title = mainWindow.drp_dvdtitle.Text;\r
 476             string[] titlesplit = source_title.Split(' ');\r
 477             source_title = titlesplit[0];\r
 478 \r
 479             if (mainWindow.Check_ChapterMarkers.Checked)\r
 480             {\r
 481                 if (dest_name.Trim() != String.Empty)\r
 482                 {\r
 483                     string path = source_title != "Automatic"\r
 484                                       ? Path.Combine(Path.GetTempPath(), dest_name + "-" + source_title + "-chapters.csv")\r
 485                                       : Path.Combine(Path.GetTempPath(), dest_name + "-chapters.csv");\r
 486 \r
 487                     if (chapterCSVSave(mainWindow, path) == false)\r
 488                         query += " -m ";\r
 489                     else\r
 490                         query += " --markers=" + "\"" + path + "\"";\r
 491                 }\r
 492                 else\r
 493                     query += " -m";\r
 494             }\r
 495             #endregion\r
 496 \r
 497             #region  H264 Tab\r
 498             if (mainWindow.x264Panel.x264Query != "")\r
 499                 query += " -x " + mainWindow.x264Panel.x264Query;\r
 500             #endregion\r
 501 \r
 502             #region Processors / Other\r
 503             string processors = Properties.Settings.Default.Processors;\r
 504             if (processors != "Automatic")\r
 505                 query += " -C " + processors + " ";\r
 506 \r
 507             query += " -v " + Properties.Settings.Default.verboseLevel;\r
 508 \r
 509             if (Properties.Settings.Default.dvdnav == "Checked")\r
 510                 query += " --dvdnav";\r
 511             #endregion\r
 512 \r
 513             return query;\r
 514         }\r
 515 \r
 516         private static string getMixDown(string selectedAudio)\r
 517         {\r
 518             switch (selectedAudio)\r
 519             {\r
 520                 case "Automatic":\r
 521                     return "auto";\r
 522                 case "Mono":\r
 523                     return "mono";\r
 524                 case "Stereo":\r
 525                     return "stereo";\r
 526                 case "Dolby Surround":\r
 527                     return "dpl1";\r
 528                 case "Dolby Pro Logic II":\r
 529                     return "dpl2";\r
 530                 case "6 Channel Discrete":\r
 531                     return "6ch";\r
 532                 default:\r
 533                     return "auto";\r
 534             }\r
 535         }\r
 536         private static string getAudioEncoder(string selectedEncoder)\r
 537         {\r
 538             switch (selectedEncoder)\r
 539             {\r
 540                 case "AAC (faac)":\r
 541                     return "faac";\r
 542                 case "MP3 (lame)":\r
 543                     return "lame";\r
 544                 case "Vorbis (vorbis)":\r
 545                     return "vorbis";\r
 546                 case "AC3 Passthru":\r
 547                     return "ac3";\r
 548                 case "DTS Passthru":\r
 549                     return "dts";\r
 550                 default:\r
 551                     return "";\r
 552             }\r
 553         }\r
 554         private static Boolean chapterCSVSave(frmMain mainWindow, string filePathName)\r
 555         {\r
 556             try\r
 557             {\r
 558                 string csv = "";\r
 559 \r
 560                 foreach (DataGridViewRow row in mainWindow.data_chpt.Rows)\r
 561                 {\r
 562                     csv += row.Cells[0].Value.ToString();\r
 563                     csv += ",";\r
 564                     csv += row.Cells[1].Value.ToString();\r
 565                     csv += Environment.NewLine;\r
 566                 }\r
 567                 StreamWriter file = new StreamWriter(filePathName);\r
 568                 file.Write(csv);\r
 569                 file.Close();\r
 570                 file.Dispose();\r
 571                 return true;\r
 572 \r
 573             }\r
 574             catch (Exception exc)\r
 575             {\r
 576                 MessageBox.Show("Unable to save Chapter Makrers file! \nChapter marker names will NOT be saved in your encode \n\n" + exc, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);\r
 577                 return false;\r
 578             }\r
 579         }\r
 580     }\r
 581 }