/// <summary>
/// Synchronize the first subtitle timing with second subtitle timing
/// </summary>
/// <param name="recipientNum">Represents the number of line in first subtitle file starting FROM which
/// it will sync timing with second file</param>
/// <param name="donorNum">Represents the number of line WITH which first subtitle file would sync</param>
private void Synchronize(int recipientNum, int donorNum)
{
using (recipientStream)
using (donorStream)
{
var recipientList = parser.ParseStream(recipientStream);
var donorList = parser.ParseStream(donorStream);
int[] recipientStartTimings = recipientList.Select(x => x.StartTime).ToArray();
int[] recipientEndTimings = recipientList.Select(x => x.EndTime).ToArray();
int[] donorStartTimings = donorList.Select(x => x.StartTime).ToArray();
int[] donorEndTimings = donorList.Select(x => x.EndTime).ToArray();
List<SubtitleFile> resultSubtitleList = new List<SubtitleFile>();
try
{
for (; recipientNum < recipientStartTimings.Length; recipientNum++, donorNum++)
{
recipientStartTimings[recipientNum] = donorStartTimings[donorNum];
recipientEndTimings[recipientNum] = donorEndTimings[donorNum];
}
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
for (int k = 0; k < recipientList.Count; k++)
{
resultSubtitleList.Add(new SubtitleFile(recipientStartTimings[k], recipientEndTimings[k], recipientList[k].Lines));
}
string resultSubtitleString = string.Empty;
foreach (var subtitleFile in resultSubtitleList)
{
resultSubtitleString += subtitleFile;
}
recipientText.Text = resultSubtitleString;
}
}
private async void LoadCC_Tapped(object sender, TappedRoutedEventArgs e)
{
var file = await StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///Assets/secondCC.srt"));
if (file == null)
{
return;
}
try
{
Stream stream = await file.OpenStreamForReadAsync();
var parser = new SubParser();
var fileName = Path.GetFileName(file.Path);
SubtitleEncoding Subencoding = SubtitleEncodingHelper.GetSubtitleEncoding(stream);
Encoding encoding = new UTF8Encoding();
if (Subencoding == SubtitleEncoding.ASCII)
{
encoding = new ASCIIEncoding();
}
else if (Subencoding == SubtitleEncoding.Unicode)
{
encoding = new UnicodeEncoding();
}
else if (Subencoding == SubtitleEncoding.UTF8)
{
encoding = new UTF8Encoding();
}
else if (Subencoding == SubtitleEncoding.Windows1256)
{
encoding = new CustomCP1256Encoding();
}
else if (Subencoding == SubtitleEncoding.UTF7)
{
encoding = new UTF7Encoding();
}
else if (Subencoding == SubtitleEncoding.UTF32)
{
encoding = Encoding.UTF32;
}
else if (Subencoding == SubtitleEncoding.BigEndianUnicode)
{
encoding = Encoding.BigEndianUnicode;
}
var mostLikelyFormat = parser.GetMostLikelyFormat(fileName, stream, encoding);
Debug.WriteLine("mostLikelyFormat: " + mostLikelyFormat.Name);
SubtitleList = parser.ParseStream(await file.OpenStreamForReadAsync(), encoding, mostLikelyFormat);
dt.Start();
}
catch (Exception ex) { }
}
public IEnumerable <SubtitleItem> ParseSubtitleStream(Stream stream)
{
var parser = new SubParser();
var items = parser.ParseStream(stream, Encoding.UTF8);
return(items.Select(s => new SubtitleItem()
{
StartTime = s.StartTime,
EndTime = s.EndTime,
Lines = s.Lines.ToList()
}).ToList());
}
public void Parse_successfully()
{
foreach (var filePath in TestFiles.ValidFiles)
{
var fileName = Path.GetFileName(filePath);
using (var fileStream = File.OpenRead(filePath))
{
var mostLikelyFormat = parser.GetMostLikelyFormat(fileName);
_ = parser.ParseStream(fileStream, Encoding.UTF8, mostLikelyFormat);
}
}
}
public void Throw_on_parse()
{
foreach (var filePath in TestFiles.InvalidFiles)
{
var fileName = Path.GetFileName(filePath);
using (var fileStream = File.OpenRead(filePath))
{
var mostLikelyFormat = parser.GetMostLikelyFormat(fileName);
Assert.Throws <FormatException>(() => parser.ParseStream(fileStream, Encoding.UTF8, mostLikelyFormat));
}
}
}
async public void ImportSubtitle(StorageFile file)
{
try
{
if (file == null)
{
return;
}
Stream stream = await file.OpenStreamForReadAsync();
var parser = new SubParser();
var fileName = Path.GetFileName(file.Path);
SubtitleEncoding Subencoding = HelperUP.GetSubtitleEncoding(stream);
Encoding encoding = new UTF8Encoding();
if (Subencoding == SubtitleEncoding.ASCII)
{
encoding = new ASCIIEncoding();
}
else if (Subencoding == SubtitleEncoding.Unicode)
{
encoding = new UnicodeEncoding();
}
else if (Subencoding == SubtitleEncoding.UTF8)
{
encoding = new UTF8Encoding();
}
else if (Subencoding == SubtitleEncoding.Windows1256)
{
encoding = new CustomCP1256Encoding();
}
else if (Subencoding == SubtitleEncoding.UTF7)
{
encoding = new UTF7Encoding();
}
else if (Subencoding == SubtitleEncoding.UTF32)
{
encoding = Encoding.UTF32;
}
else if (Subencoding == SubtitleEncoding.BigEndianUnicode)
{
encoding = Encoding.BigEndianUnicode;
}
var mostLikelyFormat = parser.GetMostLikelyFormat(fileName, stream, encoding);
HelperUP.Output("mostLikelyFormat: " + mostLikelyFormat.Name);
SubtitleList = parser.ParseStream(await file.OpenStreamForReadAsync(), encoding, mostLikelyFormat);
dt.Start();
}
catch (Exception ex) { HelperUP.Output("ImportSubtitle ex: " + ex.Message); }
}
private ISubtitle GetSubtitleFromStream(string filePath, Stream stream)
{
Subtitle subtitle;
var parser = new SubParser();
try
{
var items = parser.ParseStream(stream);
subtitle = new Subtitle(filePath, items);
}
catch (ArgumentException e)
{
throw new FormatException(e.Message, e);
}
return(subtitle);
}
private static NSArray ParseSubtitles(NSUrl url)
{
var subtitles = new NSMutableArray();
try {
NSData data = NSData.FromUrl(url);
var parser = new SubParser();
byte[] bytes = data.ToArray();
using (MemoryStream stream = new MemoryStream(bytes)) {
foreach (var item in parser.ParseStream(stream))
{
var subtitle = new NSMutableDictionary();
subtitle.Add(
new NSString("from"),
NSNumber.FromFloat(item.StartTime / 1000.0f)
);
subtitle.Add(
new NSString("to"),
NSNumber.FromFloat(item.EndTime / 1000.0f)
);
string content = string.Empty;
item.Lines.ForEach(l => content += (l + "\n"));
content = content.Trim('\n');
subtitle.Add(
new NSString("text"),
new NSString(content)
);
subtitles.Add(
subtitle
);
}
}
return(subtitles);
}
catch (Exception e) {
Console.WriteLine("Error parsing subtitles: " + e.Message);
return(new NSArray());
}
}
static void Main(string[] args)
{
Console.WriteLine("-------Welcome To Batch Subtitle Editor-------");
Console.WriteLine("\n" +
"Enter the path to the folder containing your subtitles." +
"\n" +
"The program will automatically search for .srt files. (Also scanning for subdirectories)");
var path = Console.ReadLine();
Console.WriteLine("Enter the timeshift you want to apply: (in milliseconds) ");
var timeshiftString = Console.ReadLine();
int timeShift = 0;
try
{
timeShift = Convert.ToInt32(timeshiftString);
} catch
{
Console.WriteLine("Please enter a number.");
Console.ReadKey();
Environment.Exit(1);
}
var files = Directory.GetFiles(path, "*.srt", SearchOption.AllDirectories);
foreach (var filePath in files)
{
var parser = new SubParser();
List <SubtitleItem> itemsShifted = null;
List <SubtitleItem> itemsOriginal = new List <SubtitleItem>();
using (var fileStream = File.OpenRead(filePath))
{
try
{
itemsShifted = parser.ParseStream(fileStream);
//Copy to original list without copying the reference
foreach (var _ in itemsShifted)
{
itemsOriginal.Add(new SubtitleItem()
{
EndTime = _.EndTime,
StartTime = _.StartTime,
Lines = _.Lines
});
}
Console.WriteLine($"Shifting Subtitle: {Path.GetFileName(filePath)} by {timeShift} milliseconds.");
foreach (var item in itemsShifted)
{
item.StartTime += timeShift;
item.EndTime += timeShift;
}
}
catch
{
Console.WriteLine($"Not a valid subtitle format: {filePath}");
}
}
parser = null;
var res = SubtitleEditor.SaveItemsToFile(itemsShifted, itemsOriginal, filePath);
if (!res)
{
Console.WriteLine("Error writing to subtitle.");
}
else
{
Console.WriteLine("Subtitle successfully edited!");
}
}
}
