public static void ExtractSnaphots(Settings settings, String path, List<Tuple<CardInfo, String>> allEntries, InfoProgress progress) {
foreach(var entry in allEntries) {
if(progress.Cancelled) break;
progress.ProcessedSteps(1);
var cardInfoNameTuple = entry;
var cardInfo = cardInfoNameTuple.Item1;
if(!cardInfo.HasImage()) continue;
// create file at given path
String outputSnapshotFilename = cardInfoNameTuple.Item2;
String outputSnapshotFilepath = path + Path.DirectorySeparatorChar + outputSnapshotFilename;
// get file with snapshot information -> video
UtilsInputFiles.FileDesc videoFileDesc = cardInfo.episodeInfo.VideoFileDesc;
// extract image
double scaling = UtilsVideo.GetMaxScalingByStreamInfo(cardInfo.episodeInfo.VideoStreamInfo, settings.RescaleWidth, settings.RescaleHeight, settings.RescaleMode);
double timeStamp = UtilsCommon.GetMiddleTime (cardInfo);
UtilsImage.GetImage (videoFileDesc.filename, timeStamp, outputSnapshotFilepath, scaling);
}
}
public static void ExtractAudio(Settings settings, String path, List<Tuple<CardInfo, String>> allEntries, InfoProgress progress) {
foreach(var entry in allEntries) {
progress.ProcessedSteps(1);
if(progress.Cancelled) return;
CardInfo cardInfo = entry.Item1;
if(!cardInfo.HasAudio()) continue;
String outputAudioFilename = entry.Item2;
String outputAudioFilepath = path + Path.DirectorySeparatorChar + outputAudioFilename;
UtilsInputFiles.FileDesc audioFileDesc = cardInfo.episodeInfo.AudioFileDesc;
var audioStreamInfo = cardInfo.episodeInfo.AudioStreamInfo;
String arguments = String.Format ("-v quiet -y -i \"{0}\" -map 0:{1} -ss \"{2}\" -to \"{3}\" -vn -c:a libvorbis \"{4}\"",
audioFileDesc.filename, // input file
audioStreamInfo.StreamIndex, // audio stream index
UtilsCommon.ToTimeArg(cardInfo.audioStartTimestamp), // start time
UtilsCommon.ToTimeArg(cardInfo.audioEndTimestamp), // end time
outputAudioFilepath // output file
);
UtilsCommon.StartProcessAndGetOutput(InstanceSettings.systemSettings.formatConvertCommand, arguments);
}
}
public void ExportData(Settings settings, InfoProgress progressInfo)
{
var activeCardList = GetActiveCards();
progressInfo.AddSection("Exporting text file", 1);
progressInfo.AddSection("Exporting snapshots", activeCardList.Count);
progressInfo.AddSection("Exporting audio files", activeCardList.Count);
if (settings.NormalizeAudio)
{
progressInfo.AddSection("Normalize audio files", activeCardList.Count);
}
progressInfo.Update();
ExportTextFile(activeCardList, settings, progressInfo);
progressInfo.ProcessedSteps(1);
var cardSnapshotNameTupleList = new List <Tuple <CardInfo, String> >(activeCardList.Count);
var cardAudioNameTupleList = new List <Tuple <CardInfo, String> >(activeCardList.Count);
foreach (var cardInfo in activeCardList)
{
cardSnapshotNameTupleList.Add(new Tuple <CardInfo, String>(cardInfo, GetSnapshotFileName(settings, cardInfo)));
cardAudioNameTupleList.Add(new Tuple <CardInfo, String>(cardInfo, GetAudioFileName(settings, cardInfo)));
}
if (progressInfo.Cancelled)
{
return;
}
// extract images
String snapshotsPath = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + "_snapshots" + Path.DirectorySeparatorChar;
UtilsCommon.ClearDirectory(snapshotsPath);
WorkerSnapshot.ExtractSnaphots(settings, snapshotsPath, cardSnapshotNameTupleList, progressInfo);
if (progressInfo.Cancelled)
{
return;
}
// extract audio
String audioPath = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + "_audio" + Path.DirectorySeparatorChar;
UtilsCommon.ClearDirectory(audioPath);
WorkerAudio.ExtractAudio(settings, audioPath, cardAudioNameTupleList, progressInfo);
if (progressInfo.Cancelled)
{
return;
}
if (settings.NormalizeAudio)
{
// normalize all audio files
foreach (var entry in cardAudioNameTupleList)
{
if (progressInfo.Cancelled)
{
return;
}
progressInfo.ProcessedSteps(1);
var cardInfo = entry.Item1;
if (!cardInfo.HasAudio())
{
continue;
}
var filepath = audioPath + entry.Item2;
var audioStreamInfos = StreamInfo.ReadAllStreams(filepath);
audioStreamInfos.RemoveAll(streamInfo => streamInfo.StreamTypeValue != StreamInfo.StreamType.ST_AUDIO);
if (audioStreamInfos.Count != 1)
{
Console.WriteLine("Skipped normalizing file \"{0}\" because it contains {1} audio streams", filepath, audioStreamInfos.Count);
continue;
}
try {
UtilsAudio.NormalizeAudio(filepath, audioStreamInfos[0]);
} catch (Exception e) {
Console.WriteLine(e.ToString());
continue;
}
}
}
}
/** Generates a .tsv file */
public void ExportTextFile(List <CardInfo> cardInfoList, Settings settings, InfoProgress progressInfo)
{
String tsvFilename = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + ".tsv";
Console.WriteLine(tsvFilename);
// value that will be imported into Anki/SRS-Programs-Field => [sound:???.ogg] and <img src="???.jpg"/>
var snapshotFields = new List <String>(cardInfoList.Count);
var audioFields = new List <String>(cardInfoList.Count);
foreach (var cardInfo in cardInfoList)
{
if (cardInfo.HasImage())
{
var outputSnapshotFilename = GetSnapshotFileName(settings, cardInfo);
snapshotFields.Add("<img src=\"" + outputSnapshotFilename + "\"/>"); // TODO: make this flexible
}
else
{
snapshotFields.Add("");
}
if (cardInfo.HasAudio())
{
var outputAudioFilename = GetAudioFileName(settings, cardInfo);
audioFields.Add("[sound:" + outputAudioFilename + "]"); // TODO: make this flexible
}
else
{
audioFields.Add("");
}
}
using (var outputStream = new StreamWriter(tsvFilename))
{
for (int i = 0; i < cardInfoList.Count; i++)
{
CardInfo cardInfo = cardInfoList[i];
// XXX: performance analasys then --- generate a episode-filtered list for context card search (because it has O(n^2) steps)
var contextCardsTuple = UtilsSubtitle.GetContextCards(cardInfo.episodeInfo.Index, cardInfo, m_cardInfos);
var previousCards = contextCardsTuple.Item1;
var nextCards = contextCardsTuple.Item2;
var previousCardsNativeLanguage = UtilsSubtitle.CardListToMultilineString(previousCards, UtilsCommon.LanguageType.NATIVE);
var previousCardsTargetLanguage = UtilsSubtitle.CardListToMultilineString(previousCards, UtilsCommon.LanguageType.TARGET);
var nextCardsNativeLanguage = UtilsSubtitle.CardListToMultilineString(nextCards, UtilsCommon.LanguageType.NATIVE);
var nextCardsTargetLanguage = UtilsSubtitle.CardListToMultilineString(nextCards, UtilsCommon.LanguageType.TARGET);
String keyField = cardInfo.GetKey();
String audioField = audioFields[i];
String imageField = snapshotFields[i];
String tags = String.Format("SubtitleMemorize {0} ep{1:000} {2}", settings.DeckNameModified, cardInfo.episodeInfo.Number, InfoLanguages.languages[settings.TargetLanguageIndex].tag);
outputStream.WriteLine(UtilsCommon.HTMLify(keyField) + "\t" +
UtilsCommon.HTMLify(imageField) + "\t" +
UtilsCommon.HTMLify(audioField) + "\t" +
UtilsCommon.HTMLify(cardInfo.ToSingleLine(UtilsCommon.LanguageType.TARGET)) + "\t" +
UtilsCommon.HTMLify(cardInfo.ToSingleLine(UtilsCommon.LanguageType.NATIVE)) + "\t" +
UtilsCommon.HTMLify(previousCardsTargetLanguage) + "\t" +
UtilsCommon.HTMLify(previousCardsNativeLanguage) + "\t" +
UtilsCommon.HTMLify(nextCardsTargetLanguage) + "\t" +
UtilsCommon.HTMLify(nextCardsNativeLanguage) + "\t" +
UtilsCommon.HTMLify(tags)
);
}
}
}
public void ExportData(Settings settings, InfoProgress progressInfo)
{
var activeCardList = GetActiveCards();
progressInfo.AddSection("Exporting text file", 1);
progressInfo.AddSection("Exporting snapshots", activeCardList.Count);
progressInfo.AddSection("Exporting audio files", activeCardList.Count);
if(settings.NormalizeAudio) progressInfo.AddSection("Normalize audio files", activeCardList.Count);
progressInfo.Update();
ExportTextFile(activeCardList, settings, progressInfo);
progressInfo.ProcessedSteps(1);
var cardSnapshotNameTupleList = new List<Tuple<CardInfo, String>>(activeCardList.Count);
var cardAudioNameTupleList = new List<Tuple<CardInfo, String>>(activeCardList.Count);
foreach(var cardInfo in activeCardList) {
cardSnapshotNameTupleList.Add(new Tuple<CardInfo, String>(cardInfo, GetSnapshotFileName(settings, cardInfo)));
cardAudioNameTupleList.Add(new Tuple<CardInfo, String>(cardInfo, GetAudioFileName(settings, cardInfo)));
}
if(progressInfo.Cancelled) return;
// extract images
String snapshotsPath = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + "_snapshots" + Path.DirectorySeparatorChar;
UtilsCommon.ClearDirectory(snapshotsPath);
WorkerSnapshot.ExtractSnaphots(settings, snapshotsPath, cardSnapshotNameTupleList, progressInfo);
if(progressInfo.Cancelled) return;
// extract audio
String audioPath = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + "_audio" + Path.DirectorySeparatorChar;
UtilsCommon.ClearDirectory(audioPath);
WorkerAudio.ExtractAudio(settings, audioPath, cardAudioNameTupleList, progressInfo);
if(progressInfo.Cancelled) return;
if(settings.NormalizeAudio) {
// normalize all audio files
foreach(var entry in cardAudioNameTupleList) {
if(progressInfo.Cancelled) return;
progressInfo.ProcessedSteps(1);
var cardInfo = entry.Item1;
if(!cardInfo.HasAudio()) continue;
var filepath = audioPath + entry.Item2;
var audioStreamInfos = StreamInfo.ReadAllStreams(filepath);
audioStreamInfos.RemoveAll(streamInfo => streamInfo.StreamTypeValue != StreamInfo.StreamType.ST_AUDIO);
if(audioStreamInfos.Count != 1) {
Console.WriteLine("Skipped normalizing file \"{0}\" because it contains {1} audio streams", filepath, audioStreamInfos.Count);
continue;
}
try {
UtilsAudio.NormalizeAudio(filepath, audioStreamInfos[0]);
} catch(Exception e) {
Console.WriteLine(e.ToString());
continue;
}
}
}
}
/** Generates a .tsv file */
public void ExportTextFile(List<CardInfo> cardInfoList, Settings settings, InfoProgress progressInfo) {
String tsvFilename = settings.OutputDirectoryPath + Path.DirectorySeparatorChar + settings.DeckName + ".tsv";
Console.WriteLine(tsvFilename);
// value that will be imported into Anki/SRS-Programs-Field => [sound:???.ogg] and <img src="???.jpg"/>
var snapshotFields = new List<String>(cardInfoList.Count);
var audioFields = new List<String>(cardInfoList.Count);
foreach(var cardInfo in cardInfoList) {
if(cardInfo.HasImage()) {
var outputSnapshotFilename = GetSnapshotFileName(settings, cardInfo);
snapshotFields.Add("<img src=\"" + outputSnapshotFilename + "\"/>"); // TODO: make this flexible
} else snapshotFields.Add("");
if(cardInfo.HasAudio()) {
var outputAudioFilename = GetAudioFileName(settings, cardInfo);
audioFields.Add("[sound:" + outputAudioFilename + "]"); // TODO: make this flexible
} else audioFields.Add("");
}
using (var outputStream = new StreamWriter(tsvFilename))
{
for (int i = 0; i < cardInfoList.Count; i++)
{
CardInfo cardInfo = cardInfoList[i];
// XXX: performance analasys then --- generate a episode-filtered list for context card search (because it has O(n^2) steps)
var contextCardsTuple = UtilsSubtitle.GetContextCards(cardInfo.episodeInfo.Index, cardInfo, m_cardInfos);
var previousCards = contextCardsTuple.Item1;
var nextCards = contextCardsTuple.Item2;
var previousCardsNativeLanguage = UtilsSubtitle.CardListToMultilineString(previousCards, UtilsCommon.LanguageType.NATIVE);
var previousCardsTargetLanguage = UtilsSubtitle.CardListToMultilineString(previousCards, UtilsCommon.LanguageType.TARGET);
var nextCardsNativeLanguage = UtilsSubtitle.CardListToMultilineString(nextCards, UtilsCommon.LanguageType.NATIVE);
var nextCardsTargetLanguage = UtilsSubtitle.CardListToMultilineString(nextCards, UtilsCommon.LanguageType.TARGET);
String keyField = cardInfo.GetKey();
String audioField = audioFields[i];
String imageField = snapshotFields[i];
String tags = String.Format("SubtitleMemorize {0} ep{1:000} {2}", settings.DeckNameModified, cardInfo.episodeInfo.Number, InfoLanguages.languages[settings.TargetLanguageIndex].tag);
outputStream.WriteLine(UtilsCommon.HTMLify(keyField) + "\t" +
UtilsCommon.HTMLify(imageField) + "\t"+
UtilsCommon.HTMLify(audioField) + "\t" +
UtilsCommon.HTMLify(cardInfo.ToSingleLine(UtilsCommon.LanguageType.TARGET)) + "\t" +
UtilsCommon.HTMLify(cardInfo.ToSingleLine(UtilsCommon.LanguageType.NATIVE)) + "\t" +
UtilsCommon.HTMLify(previousCardsTargetLanguage) + "\t" +
UtilsCommon.HTMLify(previousCardsNativeLanguage) + "\t" +
UtilsCommon.HTMLify(nextCardsTargetLanguage) + "\t" +
UtilsCommon.HTMLify(nextCardsNativeLanguage) + "\t" +
UtilsCommon.HTMLify(tags)
);
}
}
}
private void ConnectEventsPreviewWindowOptions() {
// ----------------------------------------------------------------------------------------------------
m_previewWindow.DeleteEvent += delegate(object o, DeleteEventArgs args) {
m_previewWindow.Hide();
args.RetVal = true; // prevents window from being actually deleted
};
// ----------------------------------------------------------------------------------------------------
m_toolbuttonSelectAll.Clicked += delegate(object sender, EventArgs e) {
m_treeviewSelectionLines.SelectAll();
};
// ----------------------------------------------------------------------------------------------------
m_toolbuttonSelectNone.Clicked += delegate(object sender, EventArgs e) {
m_treeviewSelectionLines.UnselectAll();
};
// ----------------------------------------------------------------------------------------------------
m_toolbuttonInvert.Clicked += delegate(object sender, EventArgs e) {
// get a all selected rows
TreePath[] selectedTreePaths = m_treeviewSelectionLines.GetSelectedRows();
bool[] wasLineSelected = new bool[m_liststoreLines.IterNChildren()];
foreach(TreePath tp in selectedTreePaths)
wasLineSelected[tp.Indices[0]] = true;
// Gtk.TreeViews do not provide any easy mechanism to invert selection, so we just select
// every non-selected row one by one
m_ignoreLineSelectionChanges = true;
m_treeviewSelectionLines.UnselectAll();
for(int index = 0; index < wasLineSelected.Length; index++)
if(!wasLineSelected[index])
m_treeviewSelectionLines.SelectPath(new TreePath(new int[]{index}));
m_ignoreLineSelectionChanges = false;
SelectCard();
};
m_treeviewSelectionLines.Changed += delegate(object sender, EventArgs e) {
var numLinesSelected = m_treeviewSelectionLines.CountSelectedRows();
if(numLinesSelected < 2) m_labelNumCardsSelected.Text = numLinesSelected + " Card selected";
else m_labelNumCardsSelected.Text = numLinesSelected + " Cards selected";
SelectCard();
};
m_buttonReplaceInSub1.Clicked += delegate(object sender, EventArgs e) {
PreviewWindowRegexReplace(true, false, m_previewWindow_isControlPressed, m_entryReplaceRegexFrom.Text, m_entryReplaceRegexTo.Text);
};
m_buttonReplaceInSub2.Clicked += delegate(object sender, EventArgs e) {
PreviewWindowRegexReplace(false, true, m_previewWindow_isControlPressed, m_entryReplaceRegexFrom.Text, m_entryReplaceRegexTo.Text);
};
m_previewWindow.KeyPressEvent += delegate(object o, KeyPressEventArgs args) {
if(args.Event.KeyValue == Gdk.Keyval.FromName("Shift_R") || args.Event.KeyValue == Gdk.Keyval.FromName("Shift_L"))
m_previewWindow_isShiftPressed = true;
if(args.Event.KeyValue == Gdk.Keyval.FromName("Control_R") || args.Event.KeyValue == Gdk.Keyval.FromName("Control_L"))
m_previewWindow_isControlPressed = true;
UpdatePreviewWidgetLabels();
};
m_previewWindow.KeyReleaseEvent += delegate(object o, KeyReleaseEventArgs args) {
if(args.Event.KeyValue == Gdk.Keyval.FromName("Shift_R") || args.Event.KeyValue == Gdk.Keyval.FromName("Shift_L"))
m_previewWindow_isShiftPressed = false;
if(args.Event.KeyValue == Gdk.Keyval.FromName("Control_R") || args.Event.KeyValue == Gdk.Keyval.FromName("Control_L"))
m_previewWindow_isControlPressed = false;
UpdatePreviewWidgetLabels();
};
m_buttonSelectLinesBySearch.Clicked += delegate(object sender, EventArgs e) {
PreviewWindowSelectLines(m_entryLinesSearch.Text, m_previewWindow_isShiftPressed, !m_previewWindow_isControlPressed);
};
m_entryLinesSearch.KeyReleaseEvent += delegate(object sender, KeyReleaseEventArgs e) {
if(e.Event.KeyValue == Gdk.Keyval.FromName("Return")) {
PreviewWindowSelectLines(m_entryLinesSearch.Text, m_previewWindow_isShiftPressed, !m_previewWindow_isControlPressed);
}
};
m_buttonPlayContent.Clicked += delegate(object sender, EventArgs e) {
if(m_selectedPreviewIndex < 0) return;
CardInfo cardInfo = m_previewListModel.GetCardClone(m_selectedPreviewIndex);
if(!cardInfo.HasAudio()) return;
EpisodeInfo episodeInfo = cardInfo.episodeInfo;
String arguments = String.Format("--really-quiet --no-video --start={0} --end={1} \"{2}\"",
UtilsCommon.ToTimeArg(cardInfo.audioStartTimestamp),
UtilsCommon.ToTimeArg(cardInfo.audioEndTimestamp),
episodeInfo.VideoFileDesc.filename);
// TODO: normalize audio for live audio play
Thread thr = new Thread (new ThreadStart (delegate() {
UtilsCommon.StartProcessAndGetOutput("mpv", arguments);
}));
thr.Start ();
};
m_toolbuttonToggleActivation.Clicked += delegate {
// switch isActive field for every selected entry
var updateItems = new List<int>();
TreePath[] selectedTreePaths = m_treeviewSelectionLines.GetSelectedRows();
foreach(TreePath treePath in selectedTreePaths) {
updateItems.Add(treePath.Indices[0]);
}
// make internal changes visible to user
var changeMode = PreviewListModel.BinaryChangeMode.Disable;
if(m_previewWindow_isControlPressed) { changeMode = PreviewListModel.BinaryChangeMode.Enable; }
else if(m_previewWindow_isShiftPressed) { changeMode = PreviewListModel.BinaryChangeMode.Toggle; }
var changeList = m_previewListModel.UpdateCardActivation(updateItems, changeMode);
UpdatePreviewListViewByChangeList(changeList);
};
m_toolbuttonGo.Clicked += delegate {
new Thread(new ThreadStart(delegate {
try {
Console.WriteLine("Start computation");
InfoProgress progressInfo = new InfoProgress(ProgressHandler);
m_progressAndCancellable = progressInfo;
Gtk.Application.Invoke(delegate { m_previewWindow.Hide(); m_windowProgressInfo.Show(); });
m_previewListModel.ExportData(m_previewSettings, progressInfo);
Gtk.Application.Invoke(delegate { m_windowProgressInfo.Hide(); m_previewWindow.Show(); });
Console.WriteLine("End computation");
} catch(Exception e) {
Console.WriteLine(e);
SetErrorMessage(e.Message);
Gtk.Application.Invoke(delegate { m_windowProgressInfo.Hide(); m_previewWindow.Show(); });
}
})).Start();
};
Action<UtilsCommon.LanguageType> onBufferChange = delegate(UtilsCommon.LanguageType languageType) {
if(m_ignoreBufferChanges) return;
var textview = GetTextViewByLanguageType(languageType);
var cardInfo = m_previewListModel.GetCardClone(m_selectedPreviewIndex);
cardInfo.SetLineInfosByMultiLineString(languageType, textview.Buffer.Text);
var changeList = m_previewListModel.SetCard(m_selectedPreviewIndex, cardInfo);
UpdatePreviewListViewByChangeList(changeList, false);
};
// ----------------------------------------------------------------------
// change entries when text in preview textviews is changed
m_textviewTargetLanguage.Buffer.Changed += delegate(object sender, EventArgs e) {
onBufferChange(UtilsCommon.LanguageType.TARGET);
};
// ----------------------------------------------------------------------
// change entries when text in preview textviews is changed
m_textviewNativeLanguage.Buffer.Changed += delegate(object sender, EventArgs e) {
onBufferChange(UtilsCommon.LanguageType.NATIVE);
};
// ----------------------------------------------------------------------
// "merge line with next" or "merge selected"
m_toolbuttonMerge.Clicked += delegate(object sender, EventArgs e) {
var changeList = m_previewListModel.MergeLines(GetSelectedRows(), m_previewWindow_isControlPressed ? PreviewListModel.MergeMode.Prev : PreviewListModel.MergeMode.Next);
UpdatePreviewListViewByChangeList(changeList);
};
m_eventboxImagePreview.ButtonReleaseEvent += delegate(object o, ButtonReleaseEventArgs args) {
var imageWnd = new Gtk.Window("SubtitleMemorize - Image preview");
var image = new Gtk.Image();
// do not select currently selected entry again
if (!m_previewListModel.IsIndexInRange(m_selectedPreviewIndex))
return;
// get references to classes that describe the video file and stream
CardInfo cardInfo = m_previewListModel.GetCardClone(m_selectedPreviewIndex);
UtilsInputFiles.FileDesc videoFilename = cardInfo.episodeInfo.VideoFileDesc;
StreamInfo videoStreamInfo = cardInfo.episodeInfo.VideoStreamInfo;
// get right scaling
double scaling = UtilsVideo.GetMaxScalingByStreamInfo(videoStreamInfo, m_previewSettings.RescaleWidth, m_previewSettings.RescaleHeight, m_previewSettings.RescaleMode);
// extract big image from video
UtilsImage.GetImage(videoFilename.filename, UtilsCommon.GetMiddleTime(cardInfo), InstanceSettings.temporaryFilesPath + "subtitleMemorize_real.jpg", scaling);
image.Pixbuf = new Gdk.Pixbuf (InstanceSettings.temporaryFilesPath + "subtitleMemorize_real.jpg");
imageWnd.Add(image);
imageWnd.ShowAll();
};
}
/// <summary>
/// Reads all subtitle files.
/// </summary>
/// <returns>Every entry in the outer list refers to exactly one subtitle file and for every file there is a list of all lines in it.</returns>
/// <param name="settings">Settings.</param>
/// <param name="attributedFilePaths">Attributed file path string.</param>
private static List<List<LineInfo>> ReadAllSubtitleFiles (Settings settings, PerSubtitleSettings thisSubtitleSettings, List<EpisodeInfo> episodeInfos, int subtileIndex, InfoProgress progressInfo)
{
// read all lines in every subtitle file
List<List<LineInfo>> lineInfosPerEpisode = new List<List<LineInfo>> ();
foreach (EpisodeInfo episodeInfo in episodeInfos) {
UtilsInputFiles.FileDesc fileDesc = episodeInfo.SubsFileDesc [subtileIndex];
if (fileDesc == null || String.IsNullOrWhiteSpace (fileDesc.filename))
lineInfosPerEpisode.Add (null);
else
lineInfosPerEpisode.Add (UtilsSubtitle.ParseSubtitleWithPostProcessing (settings, thisSubtitleSettings, fileDesc.filename, fileDesc.properties));
progressInfo.ProcessedSteps (1);
if (progressInfo.Cancelled)
return null;
}
return lineInfosPerEpisode;
}
/// <summary>
/// This reads all subtitles, matches them and saves them to the "m_cardInfos"
/// </summary>
/// <param name="settings">Settings.</param>
private static List<CardInfo> GenerateCardInfo(Settings settings, List<EpisodeInfo> episodeInfos, InfoProgress progressInfo) {
// read subtitles
List<List<LineInfo>> lineInfosPerEpisode_TargetLanguage = ReadAllSubtitleFiles(settings, settings.PerSubtitleSettings[0], episodeInfos, 0, progressInfo);
List<List<LineInfo>> lineInfosPerEpisode_NativeLanguage = ReadAllSubtitleFiles(settings, settings.PerSubtitleSettings[1], episodeInfos, 1, progressInfo);
if (progressInfo.Cancelled)
return null;
List<CardInfo> allCardInfos = new List<CardInfo> ();
for(int episodeIndex = 0; episodeIndex < lineInfosPerEpisode_TargetLanguage.Count; episodeIndex++) {
List<LineInfo> list1 = lineInfosPerEpisode_TargetLanguage[episodeIndex];
List<LineInfo> list2 = lineInfosPerEpisode_NativeLanguage[episodeIndex];
var episodeInfo = episodeInfos[episodeIndex];
if(episodeInfo.HasSub2()) {
// make sure that "other" subtitle has been shifted when aligning "this" subtitle to it
if(settings.PerSubtitleSettings[0].AlignMode == PerSubtitleSettings.AlignModes.ToSubtitle) {
UtilsCommon.AlignSub(list2, list1, episodeInfo, settings, settings.PerSubtitleSettings[1]);
UtilsCommon.AlignSub(list1, list2, episodeInfo, settings, settings.PerSubtitleSettings[0]);
} else {
UtilsCommon.AlignSub(list1, list2, episodeInfo, settings, settings.PerSubtitleSettings[0]);
UtilsCommon.AlignSub(list2, list1, episodeInfo, settings, settings.PerSubtitleSettings[1]);
}
var subtitleMatcherParameters = SubtitleMatcher.GetParameterCache (list1, list2);
var matchedLinesList = SubtitleMatcher.MatchSubtitles(subtitleMatcherParameters);
var thisEpisodeCardInfos = UtilsSubtitle.GetCardInfo(settings, episodeInfo, matchedLinesList);
allCardInfos.AddRange(thisEpisodeCardInfos);
} else {
UtilsCommon.AlignSub(list1, list2, episodeInfo, settings, settings.PerSubtitleSettings[0]);
allCardInfos.AddRange(UtilsSubtitle.GetCardInfo(settings, episodeInfo, list1));
}
progressInfo.ProcessedSteps (1);
if (progressInfo.Cancelled)
return null;
}
return allCardInfos;
}
private void ComputationThread(Settings settings) {
InfoProgress progressInfo = new InfoProgress(ProgressHandler);
m_progressAndCancellable = progressInfo;
// find sub1, sub2, audio and video file per episode
var episodeInfo = new List<EpisodeInfo>();
episodeInfo.AddRange(GenerateEpisodeInfos(settings));
// fill in progress sections
for(int i = 0; i < episodeInfo.Count; i++)
progressInfo.AddSection(String.Format("Episode {0:00.}: Extracting Sub1", i + 1), 1);
for(int i = 0; i < episodeInfo.Count; i++)
progressInfo.AddSection(String.Format("Episode {0:00.}: Extracting Sub2", i + 1), 1);
for(int i = 0; i < episodeInfo.Count; i++)
progressInfo.AddSection(String.Format("Episode {0:00.}: Matching subtitles", i + 1), 1);
progressInfo.AddSection("Preparing data presentation", 1);
progressInfo.StartProgressing();
// read all sub-files, match them and create a list for user that can be presented in preview window
var cardInfos = new List<CardInfo>();
cardInfos.AddRange(GenerateCardInfo(settings, episodeInfo, progressInfo) ?? new List<CardInfo>());
m_previewListModel = new PreviewListModel(cardInfos);
if(!progressInfo.Cancelled) {
// finish this last step
progressInfo.ProcessedSteps(1);
PopulatePreviewList();
}
// close progress window, free pending operation variable
CloseProgressWindow ();
}
public static void ExtractSnaphots(Settings settings, String path, List <Tuple <CardInfo, String> > allEntries, InfoProgress progress)
{
foreach (var entry in allEntries)
{
if (progress.Cancelled)
{
break;
}
progress.ProcessedSteps(1);
var cardInfoNameTuple = entry;
var cardInfo = cardInfoNameTuple.Item1;
if (!cardInfo.HasImage())
{
continue;
}
// create file at given path
String outputSnapshotFilename = cardInfoNameTuple.Item2;
String outputSnapshotFilepath = path + Path.DirectorySeparatorChar + outputSnapshotFilename;
// get file with snapshot information -> video
UtilsInputFiles.FileDesc videoFileDesc = cardInfo.episodeInfo.VideoFileDesc;
// extract image
double scaling = UtilsVideo.GetMaxScalingByStreamInfo(cardInfo.episodeInfo.VideoStreamInfo, settings.RescaleWidth, settings.RescaleHeight, settings.RescaleMode);
double timeStamp = UtilsCommon.GetMiddleTime(cardInfo);
UtilsImage.GetImage(videoFileDesc.filename, timeStamp, outputSnapshotFilepath, scaling);
}
}
public static void ExtractAudio(Settings settings, String path, List <Tuple <CardInfo, String> > allEntries, InfoProgress progress)
{
foreach (var entry in allEntries)
{
progress.ProcessedSteps(1);
if (progress.Cancelled)
{
return;
}
CardInfo cardInfo = entry.Item1;
if (!cardInfo.HasAudio())
{
continue;
}
String outputAudioFilename = entry.Item2;
String outputAudioFilepath = path + Path.DirectorySeparatorChar + outputAudioFilename;
UtilsInputFiles.FileDesc audioFileDesc = cardInfo.episodeInfo.AudioFileDesc;
var audioStreamInfo = cardInfo.episodeInfo.AudioStreamInfo;
String arguments = String.Format("-v quiet -y -i \"{0}\" -map 0:{1} -ss \"{2}\" -to \"{3}\" -vn -c:a libvorbis \"{4}\"",
audioFileDesc.filename, // input file
audioStreamInfo.StreamIndex, // audio stream index
UtilsCommon.ToTimeArg(cardInfo.audioStartTimestamp), // start time
UtilsCommon.ToTimeArg(cardInfo.audioEndTimestamp), // end time
outputAudioFilepath // output file
);
UtilsCommon.StartProcessAndGetOutput(InstanceSettings.systemSettings.formatConvertCommand, arguments);
}
}
