public static FFprobeKeyValuePair SerializeAsFFprobeFraction(List <FFprobeKeyValuePair> inputValuePairs, string key)
{
var inputValuePair = inputValuePairs.FirstOrDefault(ivp => ivp.Key == key);
if (inputValuePair == null)
{
return(null);
}
var ffprobeObject = inputValuePair.Value as FFprobeObject;
if (ffprobeObject == null)
{
return(null);
}
FFprobeFraction ffprobeFraction;
if (!FFprobeFraction.TryParse(ffprobeObject, out ffprobeFraction))
{
return(null);
}
return(FFprobeKeyValuePair.Create(key, ffprobeFraction));
}
internal static FFmpegFraction Create(FFprobeFraction ffprobeFraction)
{
if (ffprobeFraction == null)
{
return(null);
}
return(new FFmpegFraction(ffprobeFraction.Numerator, ffprobeFraction.Denominator));
}
