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 // Use MaxWidth for built-in presets and width for user settings.
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131 if (mainWindow.PictureSettings.PresetMaximumResolution.Width == 0)
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133 if (mainWindow.PictureSettings.text_width.Value != 0)
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134 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex != 1)
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135 // Prevent usage for strict anamorphic
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136 query += " -w " + mainWindow.PictureSettings.text_width.Text;
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140 if (mainWindow.PictureSettings.text_width.Value != 0)
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141 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex != 1)
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142 query += " -X " + mainWindow.PictureSettings.text_width.Text;
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145 // Use MaxHeight for built-in presets and height for user settings.
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146 if (mainWindow.PictureSettings.PresetMaximumResolution.Height == 0)
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148 if (mainWindow.PictureSettings.text_height.Value != 0)
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149 if (mainWindow.PictureSettings.text_height.Text != string.Empty)
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150 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 0 ||
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151 mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 3)
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152 // Prevent usage for strict anamorphic
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153 query += " -l " + mainWindow.PictureSettings.text_height.Text;
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157 if (mainWindow.PictureSettings.text_height.Value != 0)
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158 if (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 0 ||
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159 mainWindow.PictureSettings.drp_anamorphic.SelectedIndex == 3)
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160 query += " -Y " + mainWindow.PictureSettings.text_height.Text;
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163 string cropTop = mainWindow.PictureSettings.crop_top.Text;
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164 string cropBottom = mainWindow.PictureSettings.crop_bottom.Text;
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165 string cropLeft = mainWindow.PictureSettings.crop_left.Text;
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166 string cropRight = mainWindow.PictureSettings.crop_right.Text;
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168 if (mainWindow.PictureSettings.check_customCrop.Checked)
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170 if (mainWindow.PictureSettings.crop_top.Text == string.Empty)
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172 if (mainWindow.PictureSettings.crop_bottom.Text == string.Empty)
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174 if (mainWindow.PictureSettings.crop_left.Text == string.Empty)
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176 if (mainWindow.PictureSettings.crop_right.Text == string.Empty)
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179 query += " --crop " + cropTop + ":" + cropBottom + ":" + cropLeft + ":" + cropRight;
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182 switch (mainWindow.PictureSettings.drp_anamorphic.SelectedIndex)
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185 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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186 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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189 query += " --strict-anamorphic ";
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192 query += " --loose-anamorphic ";
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193 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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194 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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197 query += " --custom-anamorphic ";
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199 if (mainWindow.PictureSettings.drp_modulus.SelectedIndex != 0)
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200 query += " --modulus " + mainWindow.PictureSettings.drp_modulus.SelectedItem;
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202 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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203 query += " --display-width " + mainWindow.PictureSettings.updownDisplayWidth.Text + " ";
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205 if (mainWindow.PictureSettings.check_KeepAR.Checked)
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206 query += " --keep-display-aspect ";
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208 if (!mainWindow.PictureSettings.check_KeepAR.Checked)
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209 if (mainWindow.PictureSettings.updownParWidth.Text != string.Empty &&
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210 mainWindow.PictureSettings.updownParHeight.Text != string.Empty)
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211 query += " --pixel-aspect " + mainWindow.PictureSettings.updownParWidth.Text + ":" +
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212 mainWindow.PictureSettings.updownParHeight.Text + " ";
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219 query += mainWindow.Filters.GetCliQuery;
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221 #region Video Settings Tab
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223 switch (mainWindow.drp_videoEncoder.Text)
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225 case "MPEG-4 (FFmpeg)":
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226 query += " -e ffmpeg";
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228 case "H.264 (x264)":
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229 query += " -e x264";
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231 case "VP3 (Theora)":
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232 query += " -e theora";
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235 query += " -e x264";
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240 if (mainWindow.radio_avgBitrate.Checked)
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241 query += " -b " + mainWindow.text_bitrate.Text;
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243 if (mainWindow.radio_targetFilesize.Checked)
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244 query += " -S " + mainWindow.text_filesize.Text;
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246 // Video Quality Setting
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247 if (mainWindow.radio_cq.Checked)
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249 double cqStep = Properties.Settings.Default.x264cqstep;
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251 switch (mainWindow.drp_videoEncoder.Text)
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253 case "MPEG-4 (FFmpeg)":
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254 value = 31 - (mainWindow.slider_videoQuality.Value - 1);
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255 query += " -q " + value.ToString(new CultureInfo("en-US"));
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257 case "H.264 (x264)":
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258 CultureInfo culture = CultureInfo.CreateSpecificCulture("en-US");
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259 value = 51 - mainWindow.slider_videoQuality.Value*cqStep;
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260 value = Math.Round(value, 2);
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261 query += " -q " + value.ToString(culture);
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263 case "VP3 (Theora)":
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264 value = mainWindow.slider_videoQuality.Value;
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265 query += " -q " + value.ToString(new CultureInfo("en-US"));
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270 if (mainWindow.check_2PassEncode.Checked)
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273 if (mainWindow.check_turbo.Checked)
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276 if (mainWindow.drp_videoFramerate.Text != "Same as source")
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277 query += " -r " + mainWindow.drp_videoFramerate.Text;
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281 #region Audio Settings Tab
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283 ListView audioTracks = mainWindow.AudioSettings.GetAudioPanel();
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284 List<string> tracks = new List<string>();
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285 List<string> codecs = new List<string>();
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286 List<string> mixdowns = new List<string>();
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287 List<string> samplerates = new List<string>();
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288 List<string> bitrates = new List<string>();
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289 List<string> drcs = new List<string>();
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292 if (audioTracks.Items.Count == 0)
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293 query += " -a none ";
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295 // Gather information about each audio track and store them in the declared lists.
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296 foreach (ListViewItem row in audioTracks.Items)
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298 // Audio Track (-a)
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299 if (row.SubItems[1].Text == "Automatic")
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301 else if (row.Text != "None")
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303 string[] tempSub = row.SubItems[1].Text.Split(' ');
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304 tracks.Add(tempSub[0]);
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307 // Audio Codec (-E)
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308 if (row.SubItems[2].Text != String.Empty)
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309 codecs.Add(GetAudioEncoder(row.SubItems[2].Text));
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311 // Audio Mixdown (-6)
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312 if (row.SubItems[3].Text != String.Empty)
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313 mixdowns.Add(GetMixDown(row.SubItems[3].Text));
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315 // Sample Rate (-R)
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316 if (row.SubItems[4].Text != String.Empty)
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317 samplerates.Add(row.SubItems[4].Text);
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319 // Audio Bitrate (-B)
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320 if (row.SubItems[5].Text != String.Empty)
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321 bitrates.Add(row.SubItems[5].Text.Replace("Auto", "auto"));
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324 if (row.SubItems[6].Text != String.Empty)
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325 drcs.Add(row.SubItems[6].Text);
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328 // Audio Track (-a)
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329 string audioItems = string.Empty;
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330 bool firstLoop = true;
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332 foreach (string item in tracks)
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340 audioItems += "," + item;
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342 if (audioItems.Trim() != String.Empty)
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343 query += " -a " + audioItems;
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345 audioItems = string.Empty; // Reset for another pass.
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347 // Audio Codec (-E)
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348 foreach (string item in codecs)
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356 audioItems += "," + item;
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358 if (audioItems.Trim() != String.Empty)
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359 query += " -E " + audioItems;
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361 audioItems = string.Empty; // Reset for another pass.
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363 // Audio Mixdown (-6)
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364 foreach (string item in mixdowns)
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372 audioItems += "," + item;
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374 if (audioItems.Trim() != String.Empty)
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375 query += " -6 " + audioItems;
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377 audioItems = string.Empty; // Reset for another pass.
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379 // Sample Rate (-R)
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380 foreach (string item in samplerates)
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388 audioItems += "," + item;
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390 if (audioItems.Trim() != String.Empty)
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391 query += " -R " + audioItems;
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393 audioItems = string.Empty; // Reset for another pass.
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395 // Audio Bitrate (-B)
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396 foreach (string item in bitrates)
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404 audioItems += "," + item;
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406 if (audioItems.Trim() != String.Empty)
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407 query += " -B " + audioItems;
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409 audioItems = string.Empty; // Reset for another pass.
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412 foreach (var itm in drcs)
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414 string item = itm.ToString(new CultureInfo("en-US"));
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421 audioItems += "," + item;
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423 if (audioItems.Trim() != String.Empty)
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424 query += " -D " + audioItems;
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429 query += mainWindow.Subtitles.GetCliQuery;
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431 #region Chapter Markers
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433 // Attach Source name and dvd title to the start of the chapters.csv filename.
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434 // This is for the queue. It allows different chapter name files for each title.
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435 string[] destName = mainWindow.text_destination.Text.Split('\\');
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436 string dest_name = destName[destName.Length - 1];
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437 dest_name = dest_name.Replace("\"", string.Empty);
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438 dest_name = dest_name.Replace(".mp4", string.Empty).Replace(".m4v", string.Empty).Replace(".mkv", string.Empty);
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440 string sourceTitle = mainWindow.drp_dvdtitle.Text;
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441 string[] titlesplit = sourceTitle.Split(' ');
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442 sourceTitle = titlesplit[0];
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444 if (mainWindow.Check_ChapterMarkers.Checked && mainWindow.Check_ChapterMarkers.Enabled)
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446 if (dest_name.Trim() != String.Empty)
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448 string path = sourceTitle != "Automatic"
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449 ? Path.Combine(Path.GetTempPath(), dest_name + "-" + sourceTitle + "-chapters.csv")
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450 : Path.Combine(Path.GetTempPath(), dest_name + "-chapters.csv");
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452 if (ChapterCsvSave(mainWindow, path) == false)
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455 query += " --markers=" + "\"" + path + "\"";
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464 query += " -x " + mainWindow.x264Panel.X264Query;
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466 #region Processors / Other
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468 string processors = Properties.Settings.Default.Processors;
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469 if (processors != "Automatic")
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470 query += " -C " + processors + " ";
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472 query += " -v " + Properties.Settings.Default.verboseLevel;
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474 if (Properties.Settings.Default.noDvdNav)
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475 query += " --no-dvdnav";
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483 /// Return the CLI Mixdown name
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485 /// <param name="selectedAudio">GUI mixdown name</param>
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486 /// <returns>CLI mixdown name</returns>
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487 private static string GetMixDown(string selectedAudio)
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489 switch (selectedAudio)
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497 case "Dolby Surround":
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499 case "Dolby Pro Logic II":
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501 case "6 Channel Discrete":
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509 /// Get the CLI Audio Encoder name
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511 /// <param name="selectedEncoder">
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512 /// String The GUI Encode name
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515 /// String CLI encoder name
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517 private static string GetAudioEncoder(string selectedEncoder)
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519 switch (selectedEncoder)
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525 case "Vorbis (vorbis)":
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527 case "AC3 Passthru":
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529 case "DTS Passthru":
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532 return string.Empty;
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537 /// Create a CSV file with the data from the Main Window Chapters tab
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539 /// <param name="mainWindow">Main Window</param>
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540 /// <param name="filePathName">Path to save the csv file</param>
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541 /// <returns>True if successful </returns>
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542 private static bool ChapterCsvSave(frmMain mainWindow, string filePathName)
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546 string csv = string.Empty;
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548 foreach (DataGridViewRow row in mainWindow.data_chpt.Rows)
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550 csv += row.Cells[0].Value.ToString();
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552 csv += row.Cells[1].Value.ToString().Replace(",", "\\,");
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553 csv += Environment.NewLine;
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555 StreamWriter file = new StreamWriter(filePathName);
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561 catch (Exception exc)
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564 "Unable to save Chapter Makrers file! \nChapter marker names will NOT be saved in your encode \n\n" +
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565 exc, "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
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