public IotaVtiTimeStamp(IotaVtiTimeStamp timeStamp)
{
Hours = timeStamp.Hours;
Minutes = timeStamp.Minutes;
Seconds = timeStamp.Seconds;
Milliseconds10 = timeStamp.Milliseconds10;
FrameNumber = timeStamp.FrameNumber;
}
public void SetOcredString(IotaVtiTimeStampStrings ocredValue)
{
CurrentOcredString = string.Format("{0}|{1}:{2}:{3}|{4} {5}|{6}", ocredValue.NumSat, ocredValue.HH, ocredValue.MM, ocredValue.SS, ocredValue.FFFF1, ocredValue.FFFF2, ocredValue.FRAMENO);
CurrentOcredTimeStamp = new IotaVtiTimeStamp(ocredValue);
}
private bool RecognizedTimestampsConsistent(IotaVtiOcrProcessor stateManager, List <CalibratedBlockPosition> normalizedPositions, bool swapped)
{
var allTimeStamps = new List <IotaVtiTimeStamp>();
int index = 0;
int totalTimestamps = normalizedPositions.Count;
for (; ;)
{
if (index == totalTimestamps - 1)
{
break;
}
IotaVtiTimeStampStrings timeStampStrings = IotaVtiOcrCalibratedState.OcrField(normalizedPositions[index].Image, stateManager, normalizedPositions[index].IsOddField);
if (!timeStampStrings.AllCharsPresent())
{
return(false);
}
var timeStamp = new IotaVtiTimeStamp(timeStampStrings);
if (stateManager.SwapFieldsOrder)
{
if (index + 1 == totalTimestamps - 1)
{
break;
}
IotaVtiTimeStampStrings timeStampStrings2 = IotaVtiOcrCalibratedState.OcrField(normalizedPositions[index + 1].Image, stateManager, normalizedPositions[index + 1].IsOddField);
if (!timeStampStrings2.AllCharsPresent())
{
return(false);
}
var timeStamp2 = new IotaVtiTimeStamp(timeStampStrings2);
allTimeStamps.Add(timeStamp2);
index++;
}
allTimeStamps.Add(timeStamp);
index++;
}
float fieldDurationMS = 0;
for (int i = 0; i < allTimeStamps.Count - 1; i++)
{
if (allTimeStamps[i].FrameNumber != allTimeStamps[i + 1].FrameNumber - 1 &&
allTimeStamps[i].FrameNumber != allTimeStamps[i + 1].FrameNumber + 1)
{
return(false);
}
int totalMillisecondsThis = (allTimeStamps[i].Hours * 3600 + allTimeStamps[i].Minutes * 60 + allTimeStamps[i].Seconds) * 10000 + allTimeStamps[i].Milliseconds10;
int totalMillisecondsNext = (allTimeStamps[i + 1].Hours * 3600 + allTimeStamps[i + 1].Minutes * 60 + allTimeStamps[i + 1].Seconds) * 10000 + allTimeStamps[i + 1].Milliseconds10;
fieldDurationMS = (totalMillisecondsNext - totalMillisecondsThis) / 10f;
if (Math.Abs(Math.Abs(fieldDurationMS) - VtiTimeStampComposer.FIELD_DURATION_PAL) > 0.15 && Math.Abs(Math.Abs(fieldDurationMS) - VtiTimeStampComposer.FIELD_DURATION_NTSC) > 0.15)
{
return(false);
}
}
if (Math.Abs(Math.Abs(fieldDurationMS) - VtiTimeStampComposer.FIELD_DURATION_PAL) < 0.15)
{
stateManager.VideoFormat = VideoFormat.PAL;
}
else if (Math.Abs(Math.Abs(fieldDurationMS) - VtiTimeStampComposer.FIELD_DURATION_NTSC) < 0.15)
{
stateManager.VideoFormat = VideoFormat.NTSC;
}
else
{
stateManager.VideoFormat = null;
}
stateManager.EvenBeforeOdd = swapped;
return(true);
}
