public AavTimeAnalyser(AstroDigitalVideoStream aav)
{
m_Aav = aav;
float frameRate = 40;
if (float.TryParse(m_Aav.GetFileTag("NATIVE-FRAME-RATE"), out frameRate))
{
m_FrameDurationMs = 1000.0f / frameRate;
}
int ntpAppliedCorr = 60;
if (int.TryParse(m_Aav.GetFileTag("CAPHNTP-TIMING-CORRECTION"), out ntpAppliedCorr))
{
m_AppliedNtpTimeCorr = ntpAppliedCorr;
}
m_CorrNtpTimeMs = ntpAppliedCorr - frameRate / 2.0f;
m_CorrSystemTimeMs = -frameRate / 2.0f;
}
public bool OpenVideo(string fileName)
{
string fileExtension = Path.GetExtension(fileName);
if (fileExtension != null)
{
fileExtension = fileExtension.ToLower();
}
IFrameStream frameStream = null;
if (fileExtension == ".adv" || fileExtension == ".aav")
{
AdvFileMetadataInfo fileMetadataInfo;
GeoLocationInfo geoLocation;
frameStream = AstroDigitalVideoStream.OpenFile(fileName, out fileMetadataInfo, out geoLocation);
}
else if (fileExtension == ".avi")
{
frameStream = VideoStream.OpenFileForAutomation(fileName, 0);
frameStream = ReInterlacingVideoStream.Create(frameStream, ReInterlaceMode.None);
}
else
{
Console.Error.WriteLine("{0} files are not supported.", fileExtension);
Console.WriteLine(string.Format("{0} files are not supported.", fileExtension));
return(false);
}
if (frameStream != null && m_FramePlayer != null)
{
m_FramePlayer.OpenVideo(frameStream);
return(true);
}
return(false);
}
public AavStatusChannelOnlyRenderer(AstroDigitalVideoStream aav)
{
m_AAV = aav;
}
