private string GetSubtitleExpression(SubtitleFormat format, SubtitleProperties subtitleProperties, FileProperties fileProperties)
{
if (format.Mode == SubtitleMode.Both)
{
if (fileProperties.TimingMode == TimingMode.Times)
{
return(format.SubtitleOutTimesMode);
}
else
{
return(format.SubtitleOutFramesMode);
}
}
else
{
if (format.SubtitleOut != null)
{
return(format.SubtitleOut);
}
else
{
return(format.GetDynamicSubtitleOut(subtitleProperties));
}
}
}
