1 /* QueryGenerator.cs $
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2 This file is part of the HandBrake source code.
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3 Homepage: <http://handbrake.fr/>.
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4 It may be used under the terms of the GNU General Public License. */
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6 namespace Handbrake.Functions
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9 using System.Collections.Generic;
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10 using System.Globalization;
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12 using System.Windows.Forms;
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14 using Handbrake.Model;
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17 /// Generate a CLI Query for HandBrakeCLI
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19 public class QueryGenerator
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21 public static string GenerateQueryForPreset(frmMain mainWindow, QueryPictureSettingsMode mode, bool filters, int width, int height)
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23 string query = string.Empty;
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25 query += GenerateTabbedComponentsQuery(mainWindow, filters, mode, width, height);
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30 public static string GeneratePreviewQuery(frmMain mainWindow, int duration, string preview)
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32 string query = string.Empty;
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34 query += SourceQuery(mainWindow, 3, duration, preview);
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36 query += DestinationQuery(mainWindow, QueryEncodeMode.Preview);
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38 query += GenerateTabbedComponentsQuery(mainWindow, true, QueryPictureSettingsMode.UserInterfaceSettings, 0, 0);
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43 public static string GenerateFullQuery(frmMain mainWindow)
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45 string query = string.Empty;
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47 query += SourceQuery(mainWindow, mainWindow.drop_mode.SelectedIndex, 0, null);
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49 query += DestinationQuery(mainWindow, QueryEncodeMode.Standard);
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51 query += GenerateTabbedComponentsQuery(mainWindow, true, QueryPictureSettingsMode.UserInterfaceSettings, 0, 0);
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56 #region Individual Query Sections
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58 private static string GenerateTabbedComponentsQuery(frmMain mainWindow, bool filters, QueryPictureSettingsMode mode, int width, int height)
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60 string query = string.Empty;
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63 query += OutputSettingsQuery(mainWindow);
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67 query += FiltersQuery(mainWindow);
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70 query += PictureSettingsQuery(mainWindow, mode, width, height);
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73 query += VideoSettingsQuery(mainWindow);
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76 query += AudioSettingsQuery(mainWindow);
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79 query += mainWindow.Subtitles.GetCliQuery;
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82 query += ChapterMarkersQuery(mainWindow);
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85 query += X264Query(mainWindow);
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88 query += ExtraSettings();
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93 private static string SourceQuery(frmMain mainWindow, int mode, int duration, string preview)
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95 string query = string.Empty;
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97 if (!string.IsNullOrEmpty(mainWindow.sourcePath) &&
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98 mainWindow.sourcePath.Trim() != "Select \"Source\" to continue")
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99 query = " -i " + '"' + mainWindow.sourcePath + '"';
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101 if (mainWindow.drp_dvdtitle.Text != string.Empty)
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103 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');
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104 query += " -t " + titleInfo[0];
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107 if (!Properties.Settings.Default.noDvdNav && mainWindow.drop_angle.Items.Count != 0)
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108 query += " --angle " + mainWindow.drop_angle.SelectedItem;
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110 // Decide what part of the video we want to encode.
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113 case 0: // Chapters
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114 if (mainWindow.drop_chapterFinish.Text == mainWindow.drop_chapterStart.Text &&
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115 mainWindow.drop_chapterStart.Text != string.Empty)
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116 query += string.Format(" -c {0}", mainWindow.drop_chapterStart.Text);
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117 else if (mainWindow.drop_chapterStart.Text != string.Empty &&
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118 mainWindow.drop_chapterFinish.Text != string.Empty)
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119 query += string.Format(" -c {0}-{1}", mainWindow.drop_chapterStart.Text,
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120 mainWindow.drop_chapterFinish.Text);
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124 int.TryParse(mainWindow.drop_chapterStart.Text, out start);
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125 int.TryParse(mainWindow.drop_chapterFinish.Text, out end);
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126 int calculatedDuration = end - start;
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128 query += string.Format(" --start-at duration:{0} --stop-at duration:{1}", mainWindow.drop_chapterStart.Text, calculatedDuration);
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131 int.TryParse(mainWindow.drop_chapterStart.Text, out start);
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132 int.TryParse(mainWindow.drop_chapterFinish.Text, out end);
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133 calculatedDuration = end - start;
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135 query += string.Format(" --start-at frame:{0} --stop-at frame:{1}", mainWindow.drop_chapterStart.Text, calculatedDuration);
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138 query += " --previews " + Properties.Settings.Default.previewScanCount + " ";
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139 query += " --start-at-preview " + preview;
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140 query += " --stop-at duration:" + duration + " ";
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149 private static string DestinationQuery(frmMain mainWindow, QueryEncodeMode mode)
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151 string query = string.Empty;
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153 if (mode != QueryEncodeMode.Preview)
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154 query += string.Format(" -o \"{0}\" ", mainWindow.text_destination.Text);
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157 if (mainWindow.text_destination.Text != string.Empty)
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158 query += string.Format(" -o \"{0}\" ", mainWindow.text_destination.Text.Replace(".m", "_sample.m"));
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164 private static string OutputSettingsQuery(frmMain mainWindow)
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166 string query = string.Empty;
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168 query += " -f " + mainWindow.drop_format.Text.ToLower().Replace(" file", string.Empty);
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170 // These are output settings features
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171 if (mainWindow.check_largeFile.Checked)
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174 if (mainWindow.check_iPodAtom.Checked)
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177 if (mainWindow.check_optimiseMP4.Checked)
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183 private static string PictureSettingsQuery(frmMain mainWindow, QueryPictureSettingsMode mode, int width, int height)
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185 string query = string.Empty;
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187 if (mode == QueryPictureSettingsMode.UserInterfaceSettings)
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189 if (mainWindow.PictureSettings.text_width.Value != 0)
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190 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex != 1) // Prevent usage for strict anamorphic
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191 query += " -w " + mainWindow.PictureSettings.text_width.Text;
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193 if (mainWindow.PictureSettings.text_height.Value != 0 &&
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194 mainWindow.PictureSettings.text_height.Text != string.Empty)
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195 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 0 ||
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196 mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 3) // Prevent usage for strict anamorphic
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197 query += " -l " + mainWindow.PictureSettings.text_height.Text;
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199 else if (mode == QueryPictureSettingsMode.Custom) // For Add Preset Only.
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201 query += " -X " + width;
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202 query += " -Y " + height;
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204 else if (mode == QueryPictureSettingsMode.SourceMaximum) // For Add Preset Only.
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206 if (mainWindow.PictureSettings.text_width.Value != 0)
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207 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex != 1) // Prevent usage for strict anamorphic
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208 query += " -X " + mainWindow.PictureSettings.text_width.Text;
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210 if (mainWindow.PictureSettings.text_height.Value != 0 &&
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211 mainWindow.PictureSettings.text_height.Text != string.Empty)
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212 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 0 ||
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213 mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 3) // Prevent usage for strict anamorphic
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214 query += " -Y " + mainWindow.PictureSettings.text_height.Text;
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217 string cropTop = mainWindow.PictureSettings.crop_top.Text;
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218 string cropBottom = mainWindow.PictureSettings.crop_bottom.Text;
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219 string cropLeft = mainWindow.PictureSettings.crop_left.Text;
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220 string cropRight = mainWindow.PictureSettings.crop_right.Text;
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222 if (mainWindow.PictureSettings.check_customCrop.Checked && mode != QueryPictureSettingsMode.None)
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224 if (mainWindow.PictureSettings.crop_top.Text == string.Empty)
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226 if (mainWindow.PictureSettings.crop_bottom.Text == string.Empty)
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228 if (mainWindow.PictureSettings.crop_left.Text == string.Empty)
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230 if (mainWindow.PictureSettings.crop_right.Text == string.Empty)
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233 query += " --crop " + cropTop + ":" + cropBottom + ":" + cropLeft + ":" + cropRight;
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236 switch (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex)
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239 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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240 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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243 query += " --strict-anamorphic ";
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246 query += " --loose-anamorphic ";
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247 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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248 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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251 query += " --custom-anamorphic ";
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253 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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254 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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256 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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257 query += " --display-width " + mainWindow.PictureSettings.updownDisplayWidth.Text + " ";
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259 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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260 query += " --keep-display-aspect ";
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262 if (!mainWindow.PictureSettings.check_KeepAR.Checked)
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263 if (mainWindow.PictureSettings.updownParWidth.Text != string.Empty &&
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264 mainWindow.PictureSettings.updownParHeight.Text != string.Empty)
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265 query += " --pixel-aspect " + mainWindow.PictureSettings.updownParWidth.Text + ":" +
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266 mainWindow.PictureSettings.updownParHeight.Text + " ";
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273 private static string FiltersQuery(frmMain mainWindow)
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275 return mainWindow.Filters.GetCliQuery;
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278 private static string VideoSettingsQuery(frmMain mainWindow)
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280 string query = string.Empty;
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282 switch (mainWindow.drp_videoEncoder.Text)
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284 case "MPEG-4 (FFmpeg)":
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285 query += " -e ffmpeg";
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287 case "H.264 (x264)":
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288 query += " -e x264";
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290 case "VP3 (Theora)":
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291 query += " -e theora";
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294 query += " -e x264";
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299 if (mainWindow.radio_avgBitrate.Checked)
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300 query += " -b " + mainWindow.text_bitrate.Text;
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302 if (mainWindow.radio_targetFilesize.Checked)
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303 query += " -S " + mainWindow.text_filesize.Text;
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305 // Video Quality Setting
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306 if (mainWindow.radio_cq.Checked)
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308 double cqStep = Properties.Settings.Default.x264cqstep;
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310 switch (mainWindow.drp_videoEncoder.Text)
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312 case "MPEG-4 (FFmpeg)":
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313 value = 31 - (mainWindow.slider_videoQuality.Value - 1);
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314 query += " -q " + value.ToString(new CultureInfo("en-US"));
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316 case "H.264 (x264)":
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317 CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
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318 value = 51 - (mainWindow.slider_videoQuality.Value * cqStep);
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319 value = Math.Round(value, 2);
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320 query += " -q " + value.ToString(culture);
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322 case "VP3 (Theora)":
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323 value = mainWindow.slider_videoQuality.Value;
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324 query += " -q " + value.ToString(new CultureInfo("en-US"));
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329 if (mainWindow.check_2PassEncode.Checked)
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332 if (mainWindow.check_turbo.Checked)
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335 if (mainWindow.drp_videoFramerate.Text != "Same as source")
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336 query += " -r " + mainWindow.drp_videoFramerate.Text;
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338 if (mainWindow.checkMaximumFramerate.Checked)
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339 query += " --pfr ";
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344 private static string AudioSettingsQuery(frmMain mainWindow)
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346 string query = string.Empty;
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348 DataGridView audioTracks = mainWindow.AudioSettings.GetAudioPanel();
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349 List<string> tracks = new List<string>();
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350 List<string> codecs = new List<string>();
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351 List<string> mixdowns = new List<string>();
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352 List<string> samplerates = new List<string>();
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353 List<string> bitrates = new List<string>();
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354 List<string> drcs = new List<string>();
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357 if (audioTracks.Rows.Count == 0)
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358 query += " -a none ";
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360 // Gather information about each audio track and store them in the declared lists.
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361 foreach (DataGridViewRow row in audioTracks.Rows)
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363 // Audio Track (-a)
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364 if (row.Cells[1].Value.ToString() == "Automatic")
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366 else if (row.Cells[1].Value.ToString() != "None")
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368 string[] tempSub = row.Cells[1].Value.ToString().Split(' ');
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369 tracks.Add(tempSub[0]);
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372 // Audio Codec (-E)
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373 if (row.Cells[2].Value.ToString() != String.Empty)
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374 codecs.Add(GetAudioEncoder(row.Cells[2].Value.ToString()));
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376 // Audio Mixdown (-6)
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377 if (row.Cells[3].Value.ToString() != String.Empty)
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378 mixdowns.Add(GetMixDown(row.Cells[3].Value.ToString()));
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380 // Sample Rate (-R)
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381 if (row.Cells[4].Value.ToString() != String.Empty)
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382 samplerates.Add(row.Cells[4].Value.ToString());
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384 // Audio Bitrate (-B)
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385 if (row.Cells[5].Value.ToString() != String.Empty)
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386 bitrates.Add(row.Cells[5].Value.ToString().Replace("Auto", "auto"));
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389 if (row.Cells[6].Value.ToString() != String.Empty)
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390 drcs.Add(row.Cells[6].Value.ToString());
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393 // Audio Track (-a)
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394 string audioItems = string.Empty;
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395 bool firstLoop = true;
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397 foreach (string item in tracks)
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405 audioItems += "," + item;
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407 if (audioItems.Trim() != String.Empty)
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408 query += " -a " + audioItems;
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410 audioItems = string.Empty; // Reset for another pass.
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412 // Audio Codec (-E)
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413 foreach (string item in codecs)
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421 audioItems += "," + item;
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423 if (audioItems.Trim() != String.Empty)
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424 query += " -E " + audioItems;
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426 audioItems = string.Empty; // Reset for another pass.
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428 // Audio Mixdown (-6)
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429 foreach (string item in mixdowns)
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437 audioItems += "," + item;
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439 if (audioItems.Trim() != String.Empty)
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440 query += " -6 " + audioItems;
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442 audioItems = string.Empty; // Reset for another pass.
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444 // Sample Rate (-R)
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445 foreach (string item in samplerates)
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453 audioItems += "," + item;
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455 if (audioItems.Trim() != String.Empty)
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456 query += " -R " + audioItems;
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458 audioItems = string.Empty; // Reset for another pass.
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460 // Audio Bitrate (-B)
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461 foreach (string item in bitrates)
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469 audioItems += "," + item;
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471 if (audioItems.Trim() != String.Empty)
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472 query += " -B " + audioItems;
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474 audioItems = string.Empty; // Reset for another pass.
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477 foreach (var itm in drcs)
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479 string item = itm.ToString(new CultureInfo("en-US"));
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486 audioItems += "," + item;
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488 if (audioItems.Trim() != String.Empty)
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489 query += " -D " + audioItems;
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494 private static string ChapterMarkersQuery(frmMain mainWindow)
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496 string query = string.Empty;
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498 // Attach Source name and dvd title to the start of the chapters.csv filename.
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499 // This is for the queue. It allows different chapter name files for each title.
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500 string[] destNameSplit = mainWindow.text_destination.Text.Split('\\');
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501 string destName = destNameSplit[destNameSplit.Length - 1];
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502 destName = destName.Replace("\"", string.Empty);
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503 destName = destName.Replace(".mp4", string.Empty).Replace(".m4v", string.Empty).Replace(".mkv", string.Empty);
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505 string sourceTitle = mainWindow.drp_dvdtitle.Text;
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506 string[] titlesplit = sourceTitle.Split(' ');
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507 sourceTitle = titlesplit[0];
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509 if (mainWindow.Check_ChapterMarkers.Checked && mainWindow.Check_ChapterMarkers.Enabled)
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511 if (destName.Trim() != String.Empty)
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513 string path = sourceTitle != "Automatic"
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514 ? Path.Combine(Path.GetTempPath(), destName + "-" + sourceTitle + "-chapters.csv")
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515 : Path.Combine(Path.GetTempPath(), destName + "-chapters.csv");
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517 if (ChapterCsvSave(mainWindow, path) == false)
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520 query += " --markers=" + "\"" + path + "\"";
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529 private static string X264Query(frmMain mainWindow)
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531 if (string.IsNullOrEmpty(mainWindow.x264Panel.X264Query)) return string.Empty;
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533 return " -x " + mainWindow.x264Panel.X264Query;
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536 private static string ExtraSettings()
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538 string query = string.Empty;
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541 query += " -v " + Properties.Settings.Default.verboseLevel;
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544 if (Properties.Settings.Default.noDvdNav)
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545 query += " --no-dvdnav";
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555 /// Return the CLI Mixdown name
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557 /// <param name="selectedAudio">GUI mixdown name</param>
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558 /// <returns>CLI mixdown name</returns>
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559 private static string GetMixDown(string selectedAudio)
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561 switch (selectedAudio)
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569 case "Dolby Surround":
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571 case "Dolby Pro Logic II":
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573 case "6 Channel Discrete":
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581 /// Get the CLI Audio Encoder name
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583 /// <param name="selectedEncoder">
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584 /// String The GUI Encode name
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587 /// String CLI encoder name
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589 private static string GetAudioEncoder(string selectedEncoder)
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591 switch (selectedEncoder)
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597 case "Vorbis (vorbis)":
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599 case "AC3 Passthru":
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601 case "DTS Passthru":
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604 return string.Empty;
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609 /// Create a CSV file with the data from the Main Window Chapters tab
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611 /// <param name="mainWindow">Main Window</param>
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612 /// <param name="filePathName">Path to save the csv file</param>
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613 /// <returns>True if successful </returns>
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614 private static bool ChapterCsvSave(frmMain mainWindow, string filePathName)
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618 string csv = string.Empty;
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620 foreach (DataGridViewRow row in mainWindow.data_chpt.Rows)
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622 csv += row.Cells[0].Value.ToString();
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624 csv += row.Cells[1].Value.ToString().Replace(",", "\\,");
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625 csv += Environment.NewLine;
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627 StreamWriter file = new StreamWriter(filePathName);
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633 catch (Exception exc)
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635 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);
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