void GetTimings(bool toFile)
{
Regex reg = new Regex(@"Chapter #\d+:\d+: start (\d+.\d+), end (\d+.\d+)");
MatchCollection res = reg.Matches(output);
StringBuilder sb = new StringBuilder();
LinkedList<string> asList = new LinkedList<string>();
for (int i = 0; i < res.Count; i++)
{
Match r = res[i];
string timing = $"{r.Groups[1]} {r.Groups[2]}";
sb.AppendIfPrev("\r\n").AppendForPrev(timing);
asList.AddLast(timing);
}
Timings = asList.ToArray();
if (sb.Length > 0 && toFile)
System.IO.File.WriteAllText(OutFile, sb.ToString());
}
