private void Read(Stream input, Encoding encoding)
{
BinaryReader reader = new BinaryReader(input, encoding, true);
short magicNumber = reader.ReadInt16();
byte lineCount = reader.ReadByte();
SubtitlePriority = reader.ReadByte();
// TODO: Check if this is string length and (encoded) byte count.
short stringLength1 = reader.ReadInt16();
short stringLength2 = reader.ReadInt16();
// TODO: Analyze what these values are used for
short unknown3 = reader.ReadInt16();
short flags = reader.ReadInt16();
SubpTiming[] timings = new SubpTiming[lineCount];
for (int i = 0; i < lineCount; i++)
{
timings[i] = SubpTiming.ReadSubpTiming(input);
}
byte[] data = reader.ReadBytes(stringLength1);
string subtitles = encoding.GetString(data).TrimEnd('\0');
// TODO: Check if $ can be escaped somehow
// TODO: Check if Split('$').Count == lineCount
string[] lines = subtitles.Split('$');
for (int i = 0; i < lineCount; i++)
{
Lines.Add(new SubpLine(lines.Length > i ? lines[i] : "", timings[i]));
}
}
public void Write(Stream outputStream, Encoding encoding)
{
BinaryWriter writer = new BinaryWriter(outputStream, encoding, true);
writer.Write(MagicNumber);
writer.Write((byte)Lines.Count);
writer.Write(SubtitlePriority);
string subtitles = GetJoinedSubtitleLines() + '\0';
byte[] encodedData = encoding.GetBytes(subtitles);
writer.Write(Convert.ToInt16(encodedData.Length));
writer.Write(Convert.ToInt16(encodedData.Length + AdditionalLength));
writer.Write(CharacterId);
writer.Write(Flags);
foreach (var line in Lines)
{
SubpTiming timing = line.Timing ?? SubpTiming.Null;
timing.Write(outputStream);
}
writer.Write(encodedData);
}
public static SubpTiming ReadSubpTiming(Stream input)
{
SubpTiming subpTiming = new SubpTiming();
subpTiming.Read(input);
return(subpTiming);
}
private void Read(Stream input, Encoding encoding)
{
BinaryReader reader = new BinaryReader(input, encoding, true);
short magicNumber = reader.ReadInt16();
byte lineCount = reader.ReadByte();
SubtitlePriority = reader.ReadByte();
// TODO: Check if this is string length and (encoded) byte count.
short stringLength1 = reader.ReadInt16();
short stringLength2 = reader.ReadInt16();
// TODO: Analyze what these values are used for
short unknown3 = reader.ReadInt16();
short flags = reader.ReadInt16();
SubpTiming[] timings = new SubpTiming[lineCount];
for (int i = 0; i < lineCount; i++)
{
timings[i] = SubpTiming.ReadSubpTiming(input);
}
byte[] data = reader.ReadBytes(stringLength1);
string subtitles = encoding.GetString(data).TrimEnd('\0');
// TODO: Check if $ can be escaped somehow
// TODO: Check if Split('$').Count == lineCount
string[] lines = subtitles.Split('$');
for (int i = 0; i < lineCount; i++)
{
Lines.Add(new SubpLine(lines.Length > i ? lines[i] : "", timings[i]));
}
}
private void Read(Stream input, Encoding encoding)
{
BinaryReader reader = new BinaryReader(input, encoding, true);
short magicNumber = reader.ReadInt16();
byte timingCount = reader.ReadByte();
SubtitlePriority = reader.ReadByte();
// TODO: Check if this is string length and (encoded) byte count.
short stringLength1 = reader.ReadInt16();
short stringLength2 = reader.ReadInt16();
// TODO: Analyze what these values are used for
AdditionalLength = Convert.ToInt16(stringLength2 - stringLength1);
CharacterId = reader.ReadInt16();
Flags = reader.ReadInt16();
SubpTiming[] timings = new SubpTiming[timingCount];
for (int i = 0; i < timingCount; i++)
{
timings[i] = SubpTiming.ReadSubpTiming(input);
}
byte[] data = reader.ReadBytes(stringLength1);
string subtitles = encoding.GetString(data).TrimEnd('\0');
// TODO: Check if the '$' literal can be escaped somehow
// TODO: Check if Split('$').Count == lineCount
string[] lines = subtitles.Split('$');
for (int i = 0; i < timingCount; i++)
{
Lines.Add(new SubpLine(lines.Length > i ? lines[i] : "", timings[i]));
}
if (lines.Length > timingCount)
{
// More lines than timings => Append without timing
for (int i = timingCount; i < lines.Length; i++)
{
Lines.Add(new SubpLine(lines[i], null));
}
}
}
public SubpLine(string text, SubpTiming timing)
{
Text = text;
Timing = timing;
}
public static SubpTiming ReadSubpTiming(Stream input)
{
SubpTiming subpTiming = new SubpTiming();
subpTiming.Read(input);
return subpTiming;
}
public SubpLine(string text, SubpTiming timing)
{
Text = text;
Timing = timing;
}
