public static bool OnFrameBoundary(double time, double frameRate)
{
return(TimeUtility.OnFrameBoundary(time, frameRate, Math.Max(time, 1.0) * frameRate * TimeUtility.kTimeEpsilon));
}
public static double ToExactFrames(double time, double frameRate)
{
TimeUtility.ValidateFrameRate(frameRate);
return(time * frameRate);
}
public static double FromFrames(double frames, double frameRate)
{
TimeUtility.ValidateFrameRate(frameRate);
return(frames / frameRate);
}
public static double ParseTimeCode(string timeCode, double frameRate, double defaultValue)
{
timeCode = TimeUtility.RemoveChar(timeCode, (char c) => char.IsWhiteSpace(c));
string[] array = timeCode.Split(new char[]
{
':'
});
double result;
if (array.Length == 0 || array.Length > 4)
{
result = defaultValue;
}
else
{
int num = 0;
int num2 = 0;
double num3 = 0.0;
double num4 = 0.0;
try
{
string text = array[array.Length - 1];
if (Regex.Match(text, "^\\d+\\.\\d+$").Success)
{
num3 = double.Parse(text);
if (array.Length > 3)
{
return(defaultValue);
}
if (array.Length > 1)
{
num2 = int.Parse(array[array.Length - 2]);
}
if (array.Length > 2)
{
num = int.Parse(array[array.Length - 3]);
}
}
else
{
if (Regex.Match(text, "^\\d+\\[\\.\\d+\\]$").Success)
{
string s = TimeUtility.RemoveChar(text, (char c) => c == '[' || c == ']');
num4 = double.Parse(s);
}
else
{
if (!Regex.Match(text, "^\\d*$").Success)
{
return(defaultValue);
}
num4 = (double)int.Parse(text);
}
if (array.Length > 1)
{
num3 = (double)int.Parse(array[array.Length - 2]);
}
if (array.Length > 2)
{
num2 = int.Parse(array[array.Length - 3]);
}
if (array.Length > 3)
{
num = int.Parse(array[array.Length - 4]);
}
}
}
catch (FormatException)
{
return(defaultValue);
}
result = num4 / frameRate + num3 + (double)(num2 * 60) + (double)(num * 3600);
}
return(result);
}
