public static IFrameStream OpenFile(string fileName, out AdvFileMetadataInfo fileMetadataInfo, out GeoLocationInfo geoLocation)
{
fileMetadataInfo = new AdvFileMetadataInfo();
geoLocation = new GeoLocationInfo();
try
{
IFrameStream rv = new AstroDigitalVideoStreamV2(fileName, ref fileMetadataInfo, ref geoLocation);
TangraContext.Current.RenderingEngine = fileMetadataInfo.Engine == "AAV" ? "AstroAnalogueVideo" : "AstroDigitalVideo";
if (fileMetadataInfo.Engine == "AAV")
{
UsageStats.Instance.ProcessedAavFiles++;
}
else
{
UsageStats.Instance.ProcessedAdvFiles++;
}
UsageStats.Instance.Save();
return(rv);
}
catch (ADVFormatException ex)
{
MessageBox.Show(ex.Message, "Error opening ADV/AAV file", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(null);
}
private void CheckAdvFileFormat(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
AdvFile advFile = AdvFile.OpenFile(fileName);
CheckAdvFileFormatInternal(advFile);
fileMetadataInfo.Recorder = advFile.AdvFileTags["RECORDER"];
fileMetadataInfo.Camera = advFile.AdvFileTags["CAMERA-MODEL"];
fileMetadataInfo.Engine = advFile.AdvFileTags["FSTF-TYPE"];
engine = fileMetadataInfo.Engine;
if (engine == "ADV")
{
advFile.AdvFileTags.TryGetValue("ADVR-SOFTWARE-VERSION", out fileMetadataInfo.AdvrVersion);
if (string.IsNullOrWhiteSpace(fileMetadataInfo.AdvrVersion))
{
advFile.AdvFileTags.TryGetValue("RECORDER-SOFTWARE-VERSION", out fileMetadataInfo.AdvrVersion);
}
advFile.AdvFileTags.TryGetValue("HTCC-FIRMWARE-VERSION", out fileMetadataInfo.HtccFirmareVersion);
fileMetadataInfo.SensorInfo = advFile.AdvFileTags["CAMERA-SENSOR-INFO"];
advFile.AdvFileTags.TryGetValue("OBJNAME", out fileMetadataInfo.ObjectName);
advFile.AdvFileTags.TryGetValue("LONGITUDE-WGS84", out geoLocation.Longitude);
advFile.AdvFileTags.TryGetValue("LATITUDE-WGS84", out geoLocation.Latitude);
advFile.AdvFileTags.TryGetValue("ALTITUDE-MSL", out geoLocation.Altitude);
advFile.AdvFileTags.TryGetValue("MSL-WGS84-OFFSET", out geoLocation.MslWgs84Offset);
if (!string.IsNullOrEmpty(geoLocation.MslWgs84Offset) &&
!geoLocation.MslWgs84Offset.StartsWith("-"))
{
geoLocation.MslWgs84Offset = "+" + geoLocation.MslWgs84Offset;
}
advFile.AdvFileTags.TryGetValue("GPS-HDOP", out geoLocation.GpsHdop);
}
else if (engine == "AAV")
{
advFile.AdvFileTags.TryGetValue("OCR-ENGINE", out OcrEngine);
string sCorr;
int iCorr;
if (advFile.AdvFileTags.TryGetValue("CAPHNTP-TIMING-CORRECTION", out sCorr) &&
int.TryParse(sCorr, out iCorr))
{
fileMetadataInfo.HasNTPTimeStamps = true;
}
advFile.AdvFileTags.TryGetValue("OBJECT", out fileMetadataInfo.ObjectName);
}
this.geoLocation = new GeoLocationInfo(geoLocation);
}
public static IFrameStream OpenFile(string fileName, out AdvFileMetadataInfo fileMetadataInfo, out GeoLocationInfo geoLocation)
{
fileMetadataInfo = new AdvFileMetadataInfo();
geoLocation = new GeoLocationInfo();
try
{
int version = TangraCore.ADV2GetFormatVersion(fileName);
IFrameStream rv;
if (version == 1)
{
var adv1 = new AstroDigitalVideoStream(fileName, ref fileMetadataInfo, ref geoLocation);
if (adv1.IsStatusChannelOnly)
{
TangraContext.Current.CustomRenderer = new AavStatusChannelOnlyRenderer(adv1);
return(null);
}
rv = adv1;
}
else
{
rv = AstroDigitalVideoStreamV2.OpenFile(fileName, out fileMetadataInfo, out geoLocation);
}
TangraContext.Current.RenderingEngine = fileMetadataInfo.Engine == "AAV" ? "AstroAnalogueVideo" : "AstroDigitalVideo";
if (fileMetadataInfo.Engine == "AAV")
{
UsageStats.Instance.ProcessedAavFiles++;
}
else
{
UsageStats.Instance.ProcessedAdvFiles++;
}
UsageStats.Instance.Save();
return(rv);
}
catch (ADVFormatException ex)
{
MessageBox.Show(ex.Message, "Error opening ADV/AAV file", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return(null);
}
private AstroDigitalVideoStream(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
CheckAdvFileFormat(fileName, ref fileMetadataInfo, ref geoLocation);
m_FileName = fileName;
var fileInfo = new AdvFileInfo();
TangraCore.ADVOpenFile(fileName, ref fileInfo);
m_FirstFrame = 0;
m_CountFrames = fileInfo.CountFrames;
m_BitPix = fileInfo.Bpp;
m_Width = fileInfo.Width;
m_Height = fileInfo.Height;
m_Aav16NormVal = fileInfo.Aav16NormVal;
m_FrameRate = fileInfo.FrameRate;
// Get the last frame in the video and read the Almanac Offset and Almanac Status so they are applied
// to the frames that didn't have Almanac Status = Updated
if (m_CountFrames > 0)
{
GetPixelmap(m_FirstFrame + m_CountFrames - 1);
m_AlamanacOffsetLastFrameIsGood = m_CurrentFrameInfo.AlmanacStatusIsGood;
m_AlmanacOffsetLastFrame = m_CurrentFrameInfo.GetSignedAlamancOffset();
}
else
{
m_AlamanacOffsetLastFrameIsGood = false;
m_AlmanacOffsetLastFrame = 0;
}
m_Engine = fileMetadataInfo.Engine;
m_CameraModel = fileMetadataInfo.Camera;
m_UsesNtpTimestamps = fileMetadataInfo.HasNTPTimeStamps;
if (m_Engine == "AAV")
{
m_VideoStandard = GetFileTag("NATIVE-VIDEO-STANDARD");
double.TryParse(GetFileTag("NATIVE-FRAME-RATE"), out m_NativeFrameRate);
int.TryParse(GetFileTag("OSD-FIRST-LINE"), out m_OsdFirstLine);
int.TryParse(GetFileTag("OSD-LAST-LINE"), out m_OsdLastLine);
if (m_OsdLastLine > m_Height)
{
m_OsdLastLine = m_Height;
}
if (m_OsdFirstLine < 0)
{
m_OsdFirstLine = 0;
}
m_IntegratedAAVFrames = -1;
if (double.TryParse(GetFileTag("EFFECTIVE-FRAME-RATE"), out m_EffectiveFrameRate) && m_NativeFrameRate != 0)
{
m_IntegratedAAVFrames = (int)Math.Round(m_NativeFrameRate / m_EffectiveFrameRate);
}
int.TryParse(GetFileTag("FRAME-STACKING-RATE"), out m_StackingRate);
if (m_StackingRate == 1)
{
m_StackingRate = 0; // Video stacked at x1 is a non-stacked video
}
}
else
{
m_OsdFirstLine = 0;
m_OsdLastLine = 0;
}
m_OcrDataAvailable = null;
}
private AstroDigitalVideoStreamV2(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
//CheckAdvFileFormat(fileName, ref fileMetadataInfo, ref geoLocation);
m_FileName = fileName;
m_AdvFile = new AdvFile2(fileName);
m_FirstFrame = 0;
m_CountFrames = m_AdvFile.MainSteamInfo.FrameCount;
m_BitPix = m_AdvFile.DataBpp;
m_Width = m_AdvFile.Width;
m_Height = m_AdvFile.Height;
m_MaxPixelValue = (uint)m_AdvFile.MaxPixelValue;
m_FrameRate = 0;
m_Engine = "ADV2";
fileMetadataInfo.Recorder = GetFileTag("RECORDER-SOFTWARE");
CameraModel = fileMetadataInfo.Camera = GetFileTag("CAMERA-MODEL");
fileMetadataInfo.Engine = GetFileTag("FSTF-TYPE");
fileMetadataInfo.AdvrVersion = GetFileTag("RECORDER-SOFTWARE-VERSION");
fileMetadataInfo.SensorInfo = GetFileTag("CAMERA-SENSOR-INFO");
fileMetadataInfo.ObjectName = GetFileTag("OBJNAME");
int aavVersion;
if (int.TryParse(GetFileTag("AAV-VERSION"), out aavVersion))
{
m_AAVVersion = aavVersion;
m_VideoStandard = GetFileTag("NATIVE-VIDEO-STANDARD");
double.TryParse(GetFileTag("NATIVE-FRAME-RATE"), NumberStyles.Float, CultureInfo.InvariantCulture, out m_NativeFrameRate);
int.TryParse(GetFileTag("OSD-FIRST-LINE"), out m_OsdFirstLine);
int.TryParse(GetFileTag("OSD-LAST-LINE"), out m_OsdLastLine);
if (m_OsdLastLine > m_Height)
{
m_OsdLastLine = m_Height;
}
if (m_OsdFirstLine < 0)
{
m_OsdFirstLine = 0;
}
m_IntegratedAAVFrames = -1;
if (double.TryParse(GetFileTag("EFFECTIVE-FRAME-RATE"), NumberStyles.Float, CultureInfo.InvariantCulture, out m_EffectiveFrameRate) && m_NativeFrameRate != 0)
{
m_IntegratedAAVFrames = (int)Math.Round(m_NativeFrameRate / m_EffectiveFrameRate);
m_FrameRate = m_EffectiveFrameRate; // This is important for OCR-ing as the frame rate is used to derive the frame exposure
}
int.TryParse(GetFileTag("FRAME-STACKING-RATE"), out m_StackingRate);
if (m_StackingRate == 1)
{
m_StackingRate = 0; // Video stacked at x1 is a non-stacked video
}
m_Engine = string.Format("AAV{0}", aavVersion);
}
this.geoLocation = new GeoLocationInfo()
{
//TODO
};
geoLocation = this.geoLocation;
}
private void CheckAdvFileFormat(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
AdvFile advFile = AdvFile.OpenFile(fileName);
CheckAdvFileFormatInternal(advFile);
fileMetadataInfo.Recorder = advFile.AdvFileTags["RECORDER"];
fileMetadataInfo.Camera = advFile.AdvFileTags["CAMERA-MODEL"];
fileMetadataInfo.Engine = advFile.AdvFileTags["FSTF-TYPE"];
engine = fileMetadataInfo.Engine;
if (engine == "ADV")
{
advFile.AdvFileTags.TryGetValue("ADVR-SOFTWARE-VERSION", out fileMetadataInfo.AdvrVersion);
if (string.IsNullOrWhiteSpace(fileMetadataInfo.AdvrVersion))
advFile.AdvFileTags.TryGetValue("RECORDER-SOFTWARE-VERSION", out fileMetadataInfo.AdvrVersion);
advFile.AdvFileTags.TryGetValue("HTCC-FIRMWARE-VERSION", out fileMetadataInfo.HtccFirmareVersion);
fileMetadataInfo.SensorInfo = advFile.AdvFileTags["CAMERA-SENSOR-INFO"];
advFile.AdvFileTags.TryGetValue("OBJNAME", out fileMetadataInfo.ObjectName);
advFile.AdvFileTags.TryGetValue("LONGITUDE-WGS84", out geoLocation.Longitude);
advFile.AdvFileTags.TryGetValue("LATITUDE-WGS84", out geoLocation.Latitude);
advFile.AdvFileTags.TryGetValue("ALTITUDE-MSL", out geoLocation.Altitude);
advFile.AdvFileTags.TryGetValue("MSL-WGS84-OFFSET", out geoLocation.MslWgs84Offset);
if (!string.IsNullOrEmpty(geoLocation.MslWgs84Offset) &&
!geoLocation.MslWgs84Offset.StartsWith("-"))
{
geoLocation.MslWgs84Offset = "+" + geoLocation.MslWgs84Offset;
}
advFile.AdvFileTags.TryGetValue("GPS-HDOP", out geoLocation.GpsHdop);
}
else if (engine == "AAV")
{
advFile.AdvFileTags.TryGetValue("OCR-ENGINE", out OcrEngine);
string sCorr;
int iCorr;
if (advFile.AdvFileTags.TryGetValue("CAPHNTP-TIMING-CORRECTION", out sCorr) &&
int.TryParse(sCorr, out iCorr))
{
fileMetadataInfo.HasNTPTimeStamps = true;
}
advFile.AdvFileTags.TryGetValue("OBJECT", out fileMetadataInfo.ObjectName);
}
this.geoLocation = new GeoLocationInfo(geoLocation);
}
public static IFrameStream OpenFile(string fileName, out AdvFileMetadataInfo fileMetadataInfo, out GeoLocationInfo geoLocation)
{
fileMetadataInfo = new AdvFileMetadataInfo();
geoLocation = new GeoLocationInfo();
try
{
int version = TangraCore.ADV2GetFormatVersion(fileName);
IFrameStream rv;
if (version == 1)
rv = new AstroDigitalVideoStream(fileName, ref fileMetadataInfo, ref geoLocation);
else
rv = AstroDigitalVideoStreamV2.OpenFile(fileName, out fileMetadataInfo, out geoLocation);
TangraContext.Current.RenderingEngine = fileMetadataInfo.Engine == "AAV" ? "AstroAnalogueVideo" : "AstroDigitalVideo";
if (fileMetadataInfo.Engine == "AAV")
UsageStats.Instance.ProcessedAavFiles++;
else
UsageStats.Instance.ProcessedAdvFiles++;
UsageStats.Instance.Save();
return rv;
}
catch(ADVFormatException ex)
{
MessageBox.Show(ex.Message, "Error opening ADV/AAV file", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
return null;
}
private AstroDigitalVideoStream(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
CheckAdvFileFormat(fileName, ref fileMetadataInfo, ref geoLocation);
m_FileName = fileName;
var fileInfo = new AdvFileInfo();
TangraCore.ADVOpenFile(fileName, ref fileInfo);
m_FirstFrame = 0;
m_CountFrames = fileInfo.CountFrames;
m_BitPix = fileInfo.Bpp;
m_Width = fileInfo.Width;
m_Height = fileInfo.Height;
m_Aav16NormVal = fileInfo.Aav16NormVal;
m_FrameRate = fileInfo.FrameRate;
// Get the last frame in the video and read the Almanac Offset and Almanac Status so they are applied
// to the frames that didn't have Almanac Status = Updated
if (m_CountFrames > 0)
{
GetPixelmap(m_FirstFrame + m_CountFrames - 1);
m_AlamanacOffsetLastFrameIsGood = m_CurrentFrameInfo.AlmanacStatusIsGood;
m_AlmanacOffsetLastFrame = m_CurrentFrameInfo.GetSignedAlamancOffset();
}
else
{
m_AlamanacOffsetLastFrameIsGood = false;
m_AlmanacOffsetLastFrame = 0;
}
m_Engine = fileMetadataInfo.Engine;
m_CameraModel = fileMetadataInfo.Camera;
m_UsesNtpTimestamps = fileMetadataInfo.HasNTPTimeStamps;
if (m_Engine == "AAV")
{
m_VideoStandard = GetFileTag("NATIVE-VIDEO-STANDARD");
double.TryParse(GetFileTag("NATIVE-FRAME-RATE"), out m_NativeFrameRate);
int.TryParse(GetFileTag("OSD-FIRST-LINE"), out m_OsdFirstLine);
int.TryParse(GetFileTag("OSD-LAST-LINE"), out m_OsdLastLine);
if (m_OsdLastLine > m_Height) m_OsdLastLine = m_Height;
if (m_OsdFirstLine < 0) m_OsdFirstLine = 0;
m_IntegratedAAVFrames = -1;
if (double.TryParse(GetFileTag("EFFECTIVE-FRAME-RATE"), out m_EffectiveFrameRate) && m_NativeFrameRate != 0)
{
m_IntegratedAAVFrames = (int)Math.Round(m_NativeFrameRate / m_EffectiveFrameRate);
}
int.TryParse(GetFileTag("FRAME-STACKING-RATE"), out m_StackingRate);
if (m_StackingRate == 1) m_StackingRate = 0; // Video stacked at x1 is a non-stacked video
}
else
{
m_OsdFirstLine = 0;
m_OsdLastLine = 0;
}
m_OcrDataAvailable = null;
}
private AstroDigitalVideoStreamV2(string fileName, ref AdvFileMetadataInfo fileMetadataInfo, ref GeoLocationInfo geoLocation)
{
//CheckAdvFileFormat(fileName, ref fileMetadataInfo, ref geoLocation);
m_FileName = fileName;
m_AdvFile = new AdvFile2(fileName);
m_FirstFrame = 0;
m_CountFrames = m_AdvFile.MainSteamInfo.FrameCount;
m_BitPix = m_AdvFile.DataBpp;
m_Width = m_AdvFile.Width;
m_Height = m_AdvFile.Height;
m_MaxPixelValue = (uint)m_AdvFile.MaxPixelValue;
m_FrameRate = 0;
m_Engine = "ADV2";
fileMetadataInfo.Recorder = GetFileTag("RECORDER-SOFTWARE");
CameraModel = fileMetadataInfo.Camera = GetFileTag("CAMERA-MODEL");
fileMetadataInfo.Engine = GetFileTag("FSTF-TYPE");
fileMetadataInfo.AdvrVersion = GetFileTag("RECORDER-SOFTWARE-VERSION");
fileMetadataInfo.SensorInfo = GetFileTag("CAMERA-SENSOR-INFO");
fileMetadataInfo.ObjectName = GetFileTag("OBJNAME");
int aavVersion;
if (int.TryParse(GetFileTag("AAV-VERSION"), out aavVersion))
{
m_AAVVersion = aavVersion;
m_VideoStandard = GetFileTag("NATIVE-VIDEO-STANDARD");
double.TryParse(GetFileTag("NATIVE-FRAME-RATE"), out m_NativeFrameRate);
int.TryParse(GetFileTag("OSD-FIRST-LINE"), out m_OsdFirstLine);
int.TryParse(GetFileTag("OSD-LAST-LINE"), out m_OsdLastLine);
if (m_OsdLastLine > m_Height) m_OsdLastLine = m_Height;
if (m_OsdFirstLine < 0) m_OsdFirstLine = 0;
m_IntegratedAAVFrames = -1;
if (double.TryParse(GetFileTag("EFFECTIVE-FRAME-RATE"), out m_EffectiveFrameRate) && m_NativeFrameRate != 0)
{
m_IntegratedAAVFrames = (int)Math.Round(m_NativeFrameRate / m_EffectiveFrameRate);
m_FrameRate = m_EffectiveFrameRate; // This is important for OCR-ing as the frame rate is used to derive the frame exposure
}
int.TryParse(GetFileTag("FRAME-STACKING-RATE"), out m_StackingRate);
if (m_StackingRate == 1) m_StackingRate = 0; // Video stacked at x1 is a non-stacked video
m_Engine = string.Format("AAV{0}", aavVersion);
}
this.geoLocation = new GeoLocationInfo()
{
//TODO
};
geoLocation = this.geoLocation;
}