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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15 /// Generate a CLI Query for HandBrakeCLI
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17 public class QueryGenerator
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20 /// Generates a full CLI query for either encoding or previe encoeds if duration and preview are defined.
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22 /// <param name="mainWindow">
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25 /// <param name="mode">
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26 /// What Mode. (Point to Point Encoding) Chapters, Seconds, Frames OR Preview Encode
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28 /// <param name="duration">
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29 /// Time in seconds for preview mode
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31 /// <param name="preview">
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32 /// Preview --start-at-preview (int)
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37 public static string GenerateCliQuery(frmMain mainWindow, int mode, int duration, string preview)
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39 string query = string.Empty;
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41 if (!string.IsNullOrEmpty(mainWindow.sourcePath) &&
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42 mainWindow.sourcePath.Trim() != "Select \"Source\" to continue")
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43 query = " -i " + '"' + mainWindow.sourcePath + '"';
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45 if (mainWindow.drp_dvdtitle.Text != string.Empty)
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47 string[] titleInfo = mainWindow.drp_dvdtitle.Text.Split(' ');
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48 query += " -t " + titleInfo[0];
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51 if (!Properties.Settings.Default.noDvdNav && mainWindow.drop_angle.Items.Count != 0)
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52 query += " --angle " + mainWindow.drop_angle.SelectedItem;
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54 // Decide what part of the video we want to encode.
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58 if (mainWindow.drop_chapterFinish.Text == mainWindow.drop_chapterStart.Text &&
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59 mainWindow.drop_chapterStart.Text != string.Empty)
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60 query += string.Format(" -c {0}", mainWindow.drop_chapterStart.Text);
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61 else if (mainWindow.drop_chapterStart.Text != string.Empty &&
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62 mainWindow.drop_chapterFinish.Text != string.Empty)
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63 query += string.Format(" -c {0}-{1}", mainWindow.drop_chapterStart.Text,
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64 mainWindow.drop_chapterFinish.Text);
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68 int.TryParse(mainWindow.drop_chapterStart.Text, out start);
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69 int.TryParse(mainWindow.drop_chapterFinish.Text, out end);
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70 int calculatedDuration = end - start;
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72 query += string.Format(" --start-at duration:{0} --stop-at duration:{1}",
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73 mainWindow.drop_chapterStart.Text, calculatedDuration);
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76 int.TryParse(mainWindow.drop_chapterStart.Text, out start);
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77 int.TryParse(mainWindow.drop_chapterFinish.Text, out end);
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78 calculatedDuration = end - start;
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80 query += string.Format(" --start-at frame:{0} --stop-at frame:{1}",
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81 mainWindow.drop_chapterStart.Text, calculatedDuration);
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84 query += " --previews " + Properties.Settings.Default.previewScanCount + " ";
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85 query += " --start-at-preview " + preview;
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86 query += " --stop-at duration:" + duration + " ";
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88 if (mainWindow.text_destination.Text != string.Empty)
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89 query += string.Format(" -o \"{0}\" ",
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90 mainWindow.text_destination.Text.Replace(".m", "_sample.m"));
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96 query += string.Format(" -o \"{0}\" ", mainWindow.text_destination.Text);
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98 query += GenerateTabbedComponentsQuery(mainWindow);
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104 /// Generates part of the CLI query, for the tabbed components only.
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106 /// <param name="mainWindow">frmMain the main window</param>
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107 /// <returns>The CLI Query for the Tab Screens on the main window</returns>
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108 public static string GenerateTabbedComponentsQuery(frmMain mainWindow)
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110 string query = string.Empty;
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112 #region Output Settings Box
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114 query += " -f " + mainWindow.drop_format.Text.ToLower().Replace(" file", string.Empty);
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116 // These are output settings features
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117 if (mainWindow.check_largeFile.Checked)
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120 if (mainWindow.check_iPodAtom.Checked)
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123 if (mainWindow.check_optimiseMP4.Checked)
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128 #region Picture Settings Tab
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130 if (mainWindow.PictureSettings.text_width.Value != 0)
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131 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex != 1) // Prevent usage for strict anamorphic
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132 query += " -w " + mainWindow.PictureSettings.text_width.Text;
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134 if (mainWindow.PictureSettings.text_height.Value != 0 && mainWindow.PictureSettings.text_height.Text != string.Empty)
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135 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 0 || mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 3) // Prevent usage for strict anamorphic
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136 query += " -l " + mainWindow.PictureSettings.text_height.Text;
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138 string cropTop = mainWindow.PictureSettings.crop_top.Text;
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139 string cropBottom = mainWindow.PictureSettings.crop_bottom.Text;
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140 string cropLeft = mainWindow.PictureSettings.crop_left.Text;
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141 string cropRight = mainWindow.PictureSettings.crop_right.Text;
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143 if (mainWindow.PictureSettings.check_customCrop.Checked)
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145 if (mainWindow.PictureSettings.crop_top.Text == string.Empty)
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147 if (mainWindow.PictureSettings.crop_bottom.Text == string.Empty)
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149 if (mainWindow.PictureSettings.crop_left.Text == string.Empty)
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151 if (mainWindow.PictureSettings.crop_right.Text == string.Empty)
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154 query += " --crop " + cropTop + ":" + cropBottom + ":" + cropLeft + ":" + cropRight;
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157 switch (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex)
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160 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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161 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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164 query += " --strict-anamorphic ";
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167 query += " --loose-anamorphic ";
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168 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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169 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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172 query += " --custom-anamorphic ";
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174 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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175 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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177 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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178 query += " --display-width " + mainWindow.PictureSettings.updownDisplayWidth.Text + " ";
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180 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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181 query += " --keep-display-aspect ";
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183 if (!mainWindow.PictureSettings.check_KeepAR.Checked)
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184 if (mainWindow.PictureSettings.updownParWidth.Text != string.Empty &&
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185 mainWindow.PictureSettings.updownParHeight.Text != string.Empty)
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186 query += " --pixel-aspect " + mainWindow.PictureSettings.updownParWidth.Text + ":" +
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187 mainWindow.PictureSettings.updownParHeight.Text + " ";
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194 query += mainWindow.Filters.GetCliQuery;
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196 #region Video Settings Tab
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198 switch (mainWindow.drp_videoEncoder.Text)
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200 case "MPEG-4 (FFmpeg)":
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201 query += " -e ffmpeg";
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203 case "H.264 (x264)":
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204 query += " -e x264";
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206 case "VP3 (Theora)":
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207 query += " -e theora";
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210 query += " -e x264";
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215 if (mainWindow.radio_avgBitrate.Checked)
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216 query += " -b " + mainWindow.text_bitrate.Text;
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218 if (mainWindow.radio_targetFilesize.Checked)
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219 query += " -S " + mainWindow.text_filesize.Text;
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221 // Video Quality Setting
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222 if (mainWindow.radio_cq.Checked)
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224 double cqStep = Properties.Settings.Default.x264cqstep;
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226 switch (mainWindow.drp_videoEncoder.Text)
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228 case "MPEG-4 (FFmpeg)":
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229 value = 31 - (mainWindow.slider_videoQuality.Value - 1);
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230 query += " -q " + value.ToString(new CultureInfo("en-US"));
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232 case "H.264 (x264)":
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233 CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
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234 value = 51 - mainWindow.slider_videoQuality.Value * cqStep;
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235 value = Math.Round(value, 2);
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236 query += " -q " + value.ToString(culture);
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238 case "VP3 (Theora)":
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239 value = mainWindow.slider_videoQuality.Value;
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240 query += " -q " + value.ToString(new CultureInfo("en-US"));
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245 if (mainWindow.check_2PassEncode.Checked)
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248 if (mainWindow.check_turbo.Checked)
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251 if (mainWindow.drp_videoFramerate.Text != "Same as source")
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252 query += " -r " + mainWindow.drp_videoFramerate.Text;
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256 #region Audio Settings Tab
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258 ListView audioTracks = mainWindow.AudioSettings.GetAudioPanel();
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259 List<string> tracks = new List<string>();
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260 List<string> codecs = new List<string>();
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261 List<string> mixdowns = new List<string>();
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262 List<string> samplerates = new List<string>();
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263 List<string> bitrates = new List<string>();
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264 List<string> drcs = new List<string>();
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267 if (audioTracks.Items.Count == 0)
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268 query += " -a none ";
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270 // Gather information about each audio track and store them in the declared lists.
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271 foreach (ListViewItem row in audioTracks.Items)
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273 // Audio Track (-a)
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274 if (row.SubItems[1].Text == "Automatic")
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276 else if (row.Text != "None")
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278 string[] tempSub = row.SubItems[1].Text.Split(' ');
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279 tracks.Add(tempSub[0]);
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282 // Audio Codec (-E)
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283 if (row.SubItems[2].Text != String.Empty)
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284 codecs.Add(GetAudioEncoder(row.SubItems[2].Text));
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286 // Audio Mixdown (-6)
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287 if (row.SubItems[3].Text != String.Empty)
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288 mixdowns.Add(GetMixDown(row.SubItems[3].Text));
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290 // Sample Rate (-R)
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291 if (row.SubItems[4].Text != String.Empty)
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292 samplerates.Add(row.SubItems[4].Text);
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294 // Audio Bitrate (-B)
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295 if (row.SubItems[5].Text != String.Empty)
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296 bitrates.Add(row.SubItems[5].Text.Replace("Auto", "auto"));
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299 if (row.SubItems[6].Text != String.Empty)
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300 drcs.Add(row.SubItems[6].Text);
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303 // Audio Track (-a)
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304 string audioItems = string.Empty;
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305 bool firstLoop = true;
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307 foreach (string item in tracks)
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315 audioItems += "," + item;
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317 if (audioItems.Trim() != String.Empty)
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318 query += " -a " + audioItems;
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320 audioItems = string.Empty; // Reset for another pass.
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322 // Audio Codec (-E)
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323 foreach (string item in codecs)
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331 audioItems += "," + item;
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333 if (audioItems.Trim() != String.Empty)
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334 query += " -E " + audioItems;
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336 audioItems = string.Empty; // Reset for another pass.
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338 // Audio Mixdown (-6)
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339 foreach (string item in mixdowns)
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347 audioItems += "," + item;
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349 if (audioItems.Trim() != String.Empty)
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350 query += " -6 " + audioItems;
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352 audioItems = string.Empty; // Reset for another pass.
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354 // Sample Rate (-R)
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355 foreach (string item in samplerates)
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363 audioItems += "," + item;
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365 if (audioItems.Trim() != String.Empty)
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366 query += " -R " + audioItems;
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368 audioItems = string.Empty; // Reset for another pass.
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370 // Audio Bitrate (-B)
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371 foreach (string item in bitrates)
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379 audioItems += "," + item;
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381 if (audioItems.Trim() != String.Empty)
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382 query += " -B " + audioItems;
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384 audioItems = string.Empty; // Reset for another pass.
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387 foreach (var itm in drcs)
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389 string item = itm.ToString(new CultureInfo("en-US"));
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396 audioItems += "," + item;
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398 if (audioItems.Trim() != String.Empty)
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399 query += " -D " + audioItems;
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404 query += mainWindow.Subtitles.GetCliQuery;
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406 #region Chapter Markers
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408 // Attach Source name and dvd title to the start of the chapters.csv filename.
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409 // This is for the queue. It allows different chapter name files for each title.
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410 string[] destName = mainWindow.text_destination.Text.Split('\\');
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411 string dest_name = destName[destName.Length - 1];
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412 dest_name = dest_name.Replace("\"", string.Empty);
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413 dest_name = dest_name.Replace(".mp4", string.Empty).Replace(".m4v", string.Empty).Replace(".mkv", string.Empty);
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415 string sourceTitle = mainWindow.drp_dvdtitle.Text;
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416 string[] titlesplit = sourceTitle.Split(' ');
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417 sourceTitle = titlesplit[0];
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419 if (mainWindow.Check_ChapterMarkers.Checked && mainWindow.Check_ChapterMarkers.Enabled)
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421 if (dest_name.Trim() != String.Empty)
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423 string path = sourceTitle != "Automatic"
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424 ? Path.Combine(Path.GetTempPath(), dest_name + "-" + sourceTitle + "-chapters.csv")
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425 : Path.Combine(Path.GetTempPath(), dest_name + "-chapters.csv");
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427 if (ChapterCsvSave(mainWindow, path) == false)
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430 query += " --markers=" + "\"" + path + "\"";
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439 query += " -x " + mainWindow.x264Panel.X264Query;
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441 #region Processors / Other
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443 string processors = Properties.Settings.Default.Processors;
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444 if (processors != "Automatic")
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445 query += " -C " + processors + " ";
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447 query += " -v " + Properties.Settings.Default.verboseLevel;
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449 if (Properties.Settings.Default.noDvdNav)
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450 query += " --no-dvdnav";
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458 /// Return the CLI Mixdown name
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460 /// <param name="selectedAudio">GUI mixdown name</param>
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461 /// <returns>CLI mixdown name</returns>
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462 private static string GetMixDown(string selectedAudio)
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464 switch (selectedAudio)
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472 case "Dolby Surround":
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474 case "Dolby Pro Logic II":
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476 case "6 Channel Discrete":
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484 /// Get the CLI Audio Encoder name
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486 /// <param name="selectedEncoder">
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487 /// String The GUI Encode name
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490 /// String CLI encoder name
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492 private static string GetAudioEncoder(string selectedEncoder)
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494 switch (selectedEncoder)
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500 case "Vorbis (vorbis)":
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502 case "AC3 Passthru":
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504 case "DTS Passthru":
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507 return string.Empty;
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512 /// Create a CSV file with the data from the Main Window Chapters tab
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514 /// <param name="mainWindow">Main Window</param>
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515 /// <param name="filePathName">Path to save the csv file</param>
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516 /// <returns>True if successful </returns>
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517 private static bool ChapterCsvSave(frmMain mainWindow, string filePathName)
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521 string csv = string.Empty;
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523 foreach (DataGridViewRow row in mainWindow.data_chpt.Rows)
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525 csv += row.Cells[0].Value.ToString();
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527 csv += row.Cells[1].Value.ToString().Replace(",", "\\,");
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528 csv += Environment.NewLine;
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530 StreamWriter file = new StreamWriter(filePathName);
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536 catch (Exception exc)
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539 "Unable to save Chapter Makrers file! \nChapter marker names will NOT be saved in your encode \n\n" +
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540 exc, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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