public void SampleAdvFileRecording2()
{
fileName = @"C:\hello-world.adv";
const uint MILLI_TO_NANO = 1000000;
const int WIDTH = 800;
const int HEIGHT = 600;
var recorder = new AdvRecorder();
recorder.ImageConfig.SetImageParameters(WIDTH, HEIGHT, 16, 0);
recorder.FileMetaData.RecorderSoftwareName = "MyVideoRecorder";
recorder.FileMetaData.RecorderSoftwareVersion = "x.y.z";
recorder.FileMetaData.CameraModel = "TestCamera";
recorder.FileMetaData.CameraSensorInfo = "TestSensor";
recorder.StartRecordingNewFile(fileName, 1 * MILLI_TO_NANO /* 1ms */);
for (int i = 0; i < 10; i++)
{
ushort[] pixels = new ushort[WIDTH * HEIGHT];
recorder.AddVideoFrame(
pixels, false, null,
AdvTimeStamp.FromDateTime(DateTime.Now),
AdvTimeStamp.FromDateTime(DateTime.Now.AddSeconds(0.5 * i)),
null, AdvImageData.PixelDepth16Bit);
}
recorder.FinishRecording();
}
public void SampleAdvFileRecording5()
{
fileName = @"C:\hello-world-5.adv";
const uint MILLI_TO_NANO = 1000000;
const int WIDTH = 800;
const int HEIGHT = 600;
var rec = new AdvRecorder();
rec.ImageConfig.SetImageParameters(WIDTH, HEIGHT, 16, 0);
rec.FileMetaData.RecorderSoftwareName = "MyVideoRecorder";
rec.FileMetaData.RecorderSoftwareVersion = "x.y.z";
rec.FileMetaData.CameraModel = "TestCamera";
rec.FileMetaData.CameraSensorInfo = "TestSensor";
rec.FileMetaData.GainResponseMode = ResponseMode.Linear;
rec.FileMetaData.Telescope = "14\" LX-200 ACF (Tangra Observatory)";
rec.FileMetaData.Observer = "Hristo Pavlov";
rec.FileMetaData.ObjectName = "Chariklo";
rec.FileMetaData.Comment = "Full moon only 20 deg away from the target.";
rec.FileMetaData.AddUserTag("Timing Hardware", "IOTA-VTI v3");
rec.StatusSectionConfig.AddDefineTag("ErrorFlag", Adv2TagType.Int8);
rec.StatusSectionConfig.AddDefineTag("Temperature", Adv2TagType.Real);
rec.StartRecordingNewFile(fileName, 1 * MILLI_TO_NANO /* 1ms */);
// TODO: Get the real actual timestamps and exposure
DateTime startTime = DateTime.UtcNow;
double exposureSeconds = 0.5;
for (int i = 0; i < 10; i++)
{
ushort[] pixels = new ushort[WIDTH * HEIGHT];
var statusEntry = new AdvRecorder.AdvStatusEntry()
{
// Set actual values. Order and type of values is important.
AdditionalStatusTags = new object[] { (byte)1, 15.3f }
};
rec.AddVideoFrame(
pixels, false, null,
AdvTimeStamp.FromDateTime(startTime.AddSeconds(exposureSeconds * i)),
AdvTimeStamp.FromDateTime(startTime.AddSeconds(exposureSeconds * (i + 1))),
statusEntry, AdvImageData.PixelDepth16Bit);
}
rec.FinishRecording();
}
private static void FixOccuRecEveryFrameNoLockedSavedInPeriod(string fileLocation)
{
string fileLocationOut = Path.GetFullPath(Path.GetDirectoryName(fileLocation) + @"\" + Path.GetFileName(fileLocation) + "-fixed.aav");
int FIRST_FRAME_IN_PERIOD = 0;
int ACTUAL_INTEGRATION = 2;
var aaFile = new AdvFile2(fileLocation);
int FIRST_OSD_LINE = int.Parse(aaFile.UserMetadataTags["OSD-FIRST-LINE"]);
int LAST_OSD_LINE = int.Parse(aaFile.UserMetadataTags["OSD-LAST-LINE"]);
int FRAME_WIDTH = int.Parse(aaFile.SystemMetadataTags["WIDTH"]);
int FRAME_HEIGHT = int.Parse(aaFile.SystemMetadataTags["HEIGHT"]);
int FRAME_PIXELS = FRAME_WIDTH * FRAME_HEIGHT;
var frame = new ushort[FRAME_PIXELS];
List <ushort[]> calFrames = new List <ushort[]>();
for (uint i = 0; i < aaFile.CalibrationSteamInfo.FrameCount; i++)
{
var calPix = aaFile.GetCalibrationFramePixels(i);
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = (ushort)calPix[j];
}
calFrames.Add(frame.ToArray());
}
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = 0;
}
int totalIntegratedFrames = 0;
string tmpBuffFileName = Path.GetTempFileName();
using (var tmpFile = File.Create(tmpBuffFileName))
using (var bw = new BinaryWriter(tmpFile))
{
uint[] pixels = null;
int originalRawFrames = 0;
for (uint i = 0; i < aaFile.MainSteamInfo.FrameCount; i++)
{
AdvFrameInfo frameInfo;
pixels = aaFile.GetMainFramePixels(i, out frameInfo);
bool isFirstFrameInInterval = (i - (FIRST_FRAME_IN_PERIOD + ACTUAL_INTEGRATION)) % ACTUAL_INTEGRATION == 0;
bool isLastFrameInInterval = (i - (FIRST_FRAME_IN_PERIOD + ACTUAL_INTEGRATION - 1)) % ACTUAL_INTEGRATION == 0;
bool isFirstFrameOfOccuRecPresumedIntegrationInterval = Convert.ToInt64(frameInfo.Status["StartFrame"]) == Convert.ToInt64(frameInfo.Status["EndFrame"]);
for (int j = 0; j < FRAME_PIXELS; j++)
{
int lineNo = (j / FRAME_WIDTH);
if (lineNo < FIRST_OSD_LINE || lineNo > (LAST_OSD_LINE + 1))
{
// Sum up all pixels which are NOT in the OSD area
frame[j] += (ushort)pixels[j];
}
else
{
// This is *the* OSD timestamp. Copy only even/odd lines
if (isFirstFrameInInterval)
{
if (lineNo % 2 == 0)
{
// The first timestamp will be only correct if this is also a first frame from the 'presumed' integration period
if (isFirstFrameOfOccuRecPresumedIntegrationInterval)
{
frame[j] = (ushort)(ACTUAL_INTEGRATION * pixels[j]);
}
else
{
frame[j] = 0;
}
}
}
else if (isLastFrameInInterval)
{
// The timestamp of the last field is always correct so always copy it
if (lineNo % 2 == 1)
{
frame[j] = (ushort)pixels[j];
}
}
}
}
if (isLastFrameInInterval)
{
for (int j = 0; j < frame.Length; j++)
{
bw.Write(frame[j]);
}
totalIntegratedFrames++;
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = 0;
}
}
originalRawFrames += (short)frameInfo.Status["IntegratedFrames"];
}
}
var recorder = new AdvRecorder();
recorder.ImageConfig.SetImageParameters(
(ushort)aaFile.Width,
(ushort)aaFile.Height,
16,
255 * ACTUAL_INTEGRATION);
recorder.FileMetaData.RecorderSoftwareName = "Tangra";
recorder.FileMetaData.RecorderSoftwareVersion = VersionHelper.AssemblyVersion;
recorder.FileMetaData.CameraModel = "Unknown";
recorder.FileMetaData.CameraSensorInfo = "Unknown";
var frameRate = 25.00;
recorder.FileMetaData.NativeFrameRate = frameRate;
recorder.FileMetaData.EffectiveFrameRate = 25.0 / ACTUAL_INTEGRATION;
var nativeStandards = string.Empty;
if (Math.Abs(frameRate - 25.0) < 0.1)
{
nativeStandards = "PAL";
}
else if (Math.Abs(frameRate - 29.97) < 0.1)
{
nativeStandards = "NTSC";
}
recorder.FileMetaData.AddUserTag("NATIVE-VIDEO-STANDARD", nativeStandards);
recorder.FileMetaData.AddUserTag("FRAME-COMBINING", "Binning");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("AAV-VERSION", "2");
recorder.FileMetaData.AddUserTag("AAV16-NORMVAL", (255 * ACTUAL_INTEGRATION).ToString());
recorder.FileMetaData.AddCalibrationStreamTag("TYPE", "VTI-OSD-CALIBRATION");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.StatusSectionConfig.RecordSystemErrors = true;
recorder.StatusSectionConfig.AddDefineTag("FRAME-TYPE", Adv2TagType.UTF8String);
recorder.StatusSectionConfig.AddDefineTag("FRAMES-IN-INTERVAL", Adv2TagType.Int8);
recorder.StatusSectionConfig.AddDefineTag("NOISE-SIGNATURES", Adv2TagType.UTF8String);
recorder.StatusSectionConfig.AddDefineTag("ORIGINAL-FRAME-ID", Adv2TagType.Int32);
recorder.StatusSectionConfig.AddDefineTag("IntegratedFrames", Adv2TagType.Int8);
recorder.StartRecordingNewFile(fileLocationOut, 0, true);
int calFrameId = 0;
foreach (var calFrame in calFrames)
{
recorder.AddCalibrationFrame(calFrame, true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
AdditionalStatusTags = new[] { "VTI-OSD-CALIBRATION", (object)(byte)0, string.Empty, (object)calFrameId, (object)(byte)0 }
},
Adv.AdvImageData.PixelDepth16Bit);
calFrameId++;
}
using (var tmpFile = File.OpenRead(tmpBuffFileName))
using (var rdr = new BinaryReader(tmpFile))
{
for (int i = 0; i < totalIntegratedFrames; i++)
{
for (int j = 0; j < frame.Length; j++)
{
frame[j] = rdr.ReadUInt16();
}
recorder.AddVideoFrame(frame, true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
SystemErrors = "",
AdditionalStatusTags = new[] { "DATA", (object)(byte)8, string.Empty, (object)(int)0, (object)(byte)8 }
},
Adv.AdvImageData.PixelDepth16Bit);
}
}
File.Delete(tmpBuffFileName);
recorder.FinishRecording();
}
private static void MergeOverlappingAAVFiles(string file1, string file2)
{
string fileLocationOut = Path.GetFullPath(Path.GetDirectoryName(file1) + @"\" + Path.GetFileName(file1) + "-fixed.aav");
int FIRST_FILE_FRAME_NO_SEC_FILE_ZERO = 110;
var aaFile1 = new AdvFile2(file1);
int FIRST_OSD_LINE = int.Parse(aaFile1.SystemMetadataTags["OSD-FIRST-LINE"]);
int LAST_OSD_LINE = int.Parse(aaFile1.SystemMetadataTags["OSD-LAST-LINE"]);
int INTEGRATION = (int)Math.Round(double.Parse(aaFile1.SystemMetadataTags["NATIVE-FRAME-RATE"]) / double.Parse(aaFile1.SystemMetadataTags["EFFECTIVE-FRAME-RATE"]));
int FRAME_WIDTH = int.Parse(aaFile1.SystemMetadataTags["WIDTH"]);
int FRAME_HEIGHT = int.Parse(aaFile1.SystemMetadataTags["HEIGHT"]);
int FRAME_PIXELS = FRAME_WIDTH * FRAME_HEIGHT;
var frame = new ushort[FRAME_PIXELS];
List <ushort[]> calFrames = new List <ushort[]>();
// TODO: Frames of large AAV files should be saved in a temporary file to avoid running OutOfMemory
List <ushort[]> mainFrames = new List <ushort[]>();
List <Tuple <object, object, object> > mainFramesInfo = new List <Tuple <object, object, object> >();
for (uint i = 0; i < aaFile1.CalibrationSteamInfo.FrameCount; i++)
{
var calPix = aaFile1.GetCalibrationFramePixels(i);
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = (ushort)calPix[j];
}
calFrames.Add(frame.ToArray());
}
for (uint i = 0; i < FIRST_FILE_FRAME_NO_SEC_FILE_ZERO; i++)
{
AdvFrameInfo frameInfo;
var framePix = aaFile1.GetMainFramePixels(i, out frameInfo);
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = (ushort)framePix[j];
}
mainFrames.Add(frame.ToArray());
mainFramesInfo.Add(Tuple.Create(frameInfo.Status["IntegratedFrames"], frameInfo.Status["StartFrame"], frameInfo.Status["EndFrame"]));
}
aaFile1.Close();
var aaFile2 = new AdvFile2(file2);
for (uint i = 0; i < aaFile2.MainSteamInfo.FrameCount; i++)
{
AdvFrameInfo frameInfo;
var framePix = aaFile2.GetMainFramePixels(i, out frameInfo);
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = (ushort)framePix[j];
}
mainFrames.Add(frame.ToArray());
mainFramesInfo.Add(Tuple.Create(frameInfo.Status["IntegratedFrames"], frameInfo.Status["StartFrame"], frameInfo.Status["EndFrame"]));
}
aaFile2.Close();
var recorder = new AdvRecorder();
recorder.ImageConfig.SetImageParameters(
(ushort)aaFile1.Width,
(ushort)aaFile1.Height,
(byte)aaFile1.DataBpp,
aaFile1.MaxPixelValue);
recorder.FileMetaData.RecorderSoftwareName = "Tangra";
recorder.FileMetaData.RecorderSoftwareVersion = VersionHelper.AssemblyVersion;
recorder.FileMetaData.CameraModel = "Unknown";
recorder.FileMetaData.CameraSensorInfo = "Unknown";
var frameRate = 25.00;
recorder.FileMetaData.NativeFrameRate = frameRate;
recorder.FileMetaData.EffectiveFrameRate = 25.0 / INTEGRATION;
var nativeStandards = string.Empty;
if (Math.Abs(frameRate - 25.0) < 0.1)
{
nativeStandards = "PAL";
}
else if (Math.Abs(frameRate - 29.97) < 0.1)
{
nativeStandards = "NTSC";
}
recorder.FileMetaData.AddUserTag("NATIVE-VIDEO-STANDARD", nativeStandards);
recorder.FileMetaData.AddUserTag("FRAME-COMBINING", "Binning");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("AAV-VERSION", "2");
recorder.FileMetaData.AddUserTag("AAV16-NORMVAL", (256 * INTEGRATION).ToString());
recorder.FileMetaData.AddCalibrationStreamTag("TYPE", "VTI-OSD-CALIBRATION");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.StatusSectionConfig.RecordSystemErrors = true;
recorder.StatusSectionConfig.AddDefineTag("FRAME-TYPE", Adv2TagType.UTF8String);
recorder.StatusSectionConfig.AddDefineTag("ORIGINAL-FRAME-ID", Adv2TagType.Int32);
recorder.StatusSectionConfig.AddDefineTag("IntegratedFrames", Adv2TagType.Int16);
recorder.StatusSectionConfig.AddDefineTag("StartFrame", Adv2TagType.Long64);
recorder.StatusSectionConfig.AddDefineTag("EndFrame", Adv2TagType.Long64);
recorder.StartRecordingNewFile(fileLocationOut, 0, true);
int calFrameId = 0;
foreach (var calFrame in calFrames)
{
recorder.AddCalibrationFrame(calFrame, true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
AdditionalStatusTags = new[] { "VTI-OSD-CALIBRATION", (object)calFrameId, (object)(short)0, (object)(long)0, (object)(long)0 }
},
Adv.AdvImageData.PixelDepth16Bit);
calFrameId++;
}
for (int frameNo = 0; frameNo < mainFrames.Count; frameNo++)
{
Tuple <object, object, object> frameInfo = mainFramesInfo[frameNo];
recorder.AddVideoFrame(mainFrames[frameNo], true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
SystemErrors = "",
AdditionalStatusTags = new[] { "DATA", (object)(int)frameNo, frameInfo.Item1, frameInfo.Item2, frameInfo.Item3 }
},
Adv.AdvImageData.PixelDepth16Bit);
}
recorder.FinishRecording();
}
private static void FixOccuRecEveryFrameSavedInPeriod(string fileLocation)
{
string fileLocationOut = Path.GetFullPath(Path.GetDirectoryName(fileLocation) + @"\" + Path.GetFileName(fileLocation) + "-fixed.aav");
int FIRST_FRAME_IN_PERIOD = 2;
List <uint> BAD_FRAMES = new List <uint>();
var aaFile = new AdvFile2(fileLocation);
int FIRST_OSD_LINE = int.Parse(aaFile.SystemMetadataTags["OSD-FIRST-LINE"]);
int LAST_OSD_LINE = int.Parse(aaFile.SystemMetadataTags["OSD-LAST-LINE"]);
int INTEGRATION = (int)Math.Round(double.Parse(aaFile.SystemMetadataTags["NATIVE-FRAME-RATE"]) / double.Parse(aaFile.SystemMetadataTags["EFFECTIVE-FRAME-RATE"]));
int FRAME_WIDTH = int.Parse(aaFile.SystemMetadataTags["WIDTH"]);
int FRAME_HEIGHT = int.Parse(aaFile.SystemMetadataTags["HEIGHT"]);
int FRAME_PIXELS = FRAME_WIDTH * FRAME_HEIGHT;
var frame = new ushort[FRAME_PIXELS];
List <ushort[]> calFrames = new List <ushort[]>();
for (uint i = 0; i < aaFile.CalibrationSteamInfo.FrameCount; i++)
{
var calPix = aaFile.GetCalibrationFramePixels(i);
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = (ushort)calPix[j];
}
calFrames.Add(frame.ToArray());
}
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = 0;
}
int totalIntegratedFrames = 0;
string tmpBuffFileName = Path.GetTempFileName();
using (var tmpFile = File.Create(tmpBuffFileName))
using (var bw = new BinaryWriter(tmpFile))
{
uint[] pixels = null;
for (uint i = 1; i < aaFile.MainSteamInfo.FrameCount; i++)
{
if (!BAD_FRAMES.Contains(i))
{
pixels = aaFile.GetMainFramePixels(i);
}
for (int j = 0; j < FRAME_PIXELS; j++)
{
if (j < FIRST_OSD_LINE * FRAME_WIDTH)
{
frame[j] += (ushort)pixels[j];
}
else
{
frame[j] = (ushort)pixels[j];
}
}
if ((i - (FIRST_FRAME_IN_PERIOD + INTEGRATION - 1)) % INTEGRATION == 0)
{
for (int j = 0; j < frame.Length; j++)
{
bw.Write(frame[j]);
}
totalIntegratedFrames++;
for (int j = 0; j < FRAME_PIXELS; j++)
{
frame[j] = 0;
}
}
}
}
var recorder = new AdvRecorder();
recorder.ImageConfig.SetImageParameters(
(ushort)aaFile.Width,
(ushort)aaFile.Height,
16,
aaFile.MaxPixelValue);
recorder.FileMetaData.RecorderSoftwareName = "Tangra";
recorder.FileMetaData.RecorderSoftwareVersion = VersionHelper.AssemblyVersion;
recorder.FileMetaData.CameraModel = "Unknown";
recorder.FileMetaData.CameraSensorInfo = "Unknown";
var frameRate = 25.00;
recorder.FileMetaData.NativeFrameRate = frameRate;
recorder.FileMetaData.EffectiveFrameRate = 25.0 / INTEGRATION;
var nativeStandards = string.Empty;
if (Math.Abs(frameRate - 25.0) < 0.1)
{
nativeStandards = "PAL";
}
else if (Math.Abs(frameRate - 29.97) < 0.1)
{
nativeStandards = "NTSC";
}
recorder.FileMetaData.AddUserTag("NATIVE-VIDEO-STANDARD", nativeStandards);
recorder.FileMetaData.AddUserTag("FRAME-COMBINING", "Binning");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("AAV-VERSION", "2");
recorder.FileMetaData.AddUserTag("AAV16-NORMVAL", (256 * INTEGRATION).ToString());
recorder.FileMetaData.AddCalibrationStreamTag("TYPE", "VTI-OSD-CALIBRATION");
recorder.FileMetaData.AddUserTag("OSD-FIRST-LINE", FIRST_OSD_LINE.ToString());
recorder.FileMetaData.AddUserTag("OSD-LAST-LINE", LAST_OSD_LINE.ToString());
recorder.StatusSectionConfig.RecordSystemErrors = true;
recorder.StatusSectionConfig.AddDefineTag("FRAME-TYPE", Adv2TagType.UTF8String);
recorder.StatusSectionConfig.AddDefineTag("FRAMES-IN-INTERVAL", Adv2TagType.Int8);
recorder.StatusSectionConfig.AddDefineTag("NOISE-SIGNATURES", Adv2TagType.UTF8String);
recorder.StatusSectionConfig.AddDefineTag("ORIGINAL-FRAME-ID", Adv2TagType.Int32);
recorder.StatusSectionConfig.AddDefineTag("IntegratedFrames", Adv2TagType.Int8);
recorder.StartRecordingNewFile(fileLocationOut, 0, true);
int calFrameId = 0;
foreach (var calFrame in calFrames)
{
recorder.AddCalibrationFrame(calFrame, true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
AdditionalStatusTags = new[] { "VTI-OSD-CALIBRATION", (object)(byte)0, string.Empty, (object)calFrameId, (object)(byte)0 }
},
Adv.AdvImageData.PixelDepth16Bit);
calFrameId++;
}
using (var tmpFile = File.OpenRead(tmpBuffFileName))
using (var rdr = new BinaryReader(tmpFile))
{
for (int i = 0; i < totalIntegratedFrames; i++)
{
for (int j = 0; j < frame.Length; j++)
{
frame[j] = rdr.ReadUInt16();
}
recorder.AddVideoFrame(frame, true,
PreferredCompression.Lagarith16,
new AdvRecorder.AdvStatusEntry()
{
SystemErrors = "",
AdditionalStatusTags = new[] { "DATA", (object)(byte)8, string.Empty, (object)(int)0, (object)(byte)8 }
},
Adv.AdvImageData.PixelDepth16Bit);
}
}
File.Delete(tmpBuffFileName);
recorder.FinishRecording();
}
public void GenerateaAdv_V2(AdvGenerationConfig config, string fileName)
{
var recorder = new AdvRecorder();
// First set the values of the standard file metadata
recorder.FileMetaData.RecorderSoftwareName = "AdvLibRecorder";
recorder.FileMetaData.RecorderSoftwareVersion = "x.y.z";
recorder.FileMetaData.RecorderHardwareName = "a.b.c";
recorder.FileMetaData.CameraModel = "Flea3 FL3-FW-03S3M";
recorder.FileMetaData.CameraSensorInfo = "Sony ICX414AL (1/2\" 648x488 CCD)";
recorder.FileMetaData.ObjectName = "Generated File Object";
recorder.FileMetaData.Telescope = "Generated File Telescope";
recorder.FileMetaData.Observer = "Generated File Observer";
if (config.SaveLocationData)
{
recorder.LocationData.SetLocation(
150 + 38 / 60.0 + 27.7 / 3600.0,
-1 * (33 + 39 / 60.0 + 49.3 / 3600.0),
284.4);
}
recorder.ImageConfig.SetImageParameters(640, 480, config.DynaBits, config.NormalPixelValue);
// By default no status section values will be recorded. The user must enable the ones they need recorded and
// can also define additional status parameters to be recorded with each video frame
recorder.StatusSectionConfig.RecordGain = true;
recorder.StatusSectionConfig.RecordGamma = true;
recorder.StatusSectionConfig.RecordSystemErrors = true;
if (config.MainStreamCustomClock != null)
{
recorder.DefineCustomClock(AdvRecorder.AdvStream.MainStream, config.MainStreamCustomClock.ClockFrequency, config.MainStreamCustomClock.TicksTimingAccuracy, config.MainStreamCustomClock.ClockTicksCallback);
}
if (config.CalibrationStreamCustomClock != null)
{
recorder.DefineCustomClock(AdvRecorder.AdvStream.CalibrationStream, config.CalibrationStreamCustomClock.ClockFrequency, config.CalibrationStreamCustomClock.TicksTimingAccuracy, config.CalibrationStreamCustomClock.ClockTicksCallback);
}
if (config.BayerPattern != null)
{
recorder.ImageConfig.SetBayerPattern(config.BayerPattern.Value);
}
foreach (string key in config.MainStreamMetadata.Keys)
{
recorder.FileMetaData.AddMainStreamTag(key, config.MainStreamMetadata[key]);
}
foreach (string key in config.CalibrationStreamMetadata.Keys)
{
recorder.FileMetaData.AddCalibrationStreamTag(key, config.CalibrationStreamMetadata[key]);
}
foreach (string key in config.UserMetadata.Keys)
{
recorder.FileMetaData.AddUserTag(key, config.UserMetadata[key]);
}
if (config.SaveCustomStatusSectionTags)
{
recorder.StatusSectionConfig.AddDefineTag("CustomInt8", Adv2TagType.Int8);
recorder.StatusSectionConfig.AddDefineTag("CustomInt16", Adv2TagType.Int16);
recorder.StatusSectionConfig.AddDefineTag("CustomInt32", Adv2TagType.Int32);
recorder.StatusSectionConfig.AddDefineTag("CustomLong64", Adv2TagType.Long64);
recorder.StatusSectionConfig.AddDefineTag("CustomReal", Adv2TagType.Real);
recorder.StatusSectionConfig.AddDefineTag("CustomString", Adv2TagType.UTF8String);
}
recorder.StartRecordingNewFile(fileName, config.UtcTimestampAccuracyInNanoseconds);
AdvRecorder.AdvStatusEntry status = new AdvRecorder.AdvStatusEntry();
status.AdditionalStatusTags = new object[2];
for (int i = 0; i < config.NumberOfFrames; i++)
{
// NOTE: Get the test data
uint exposure = config.ExposureCallback != null?config.ExposureCallback(i) : 0;
DateTime startTimestamp = config.TimeStampCallback != null?config.TimeStampCallback(i) : DateTime.Now;
var utcStart = AdvTimeStamp.FromDateTime(startTimestamp);
var utcEnd = utcStart.AddNanoseconds(exposure);
status.Gain = config.GainCallback != null?config.GainCallback(i) : 0;
status.Gamma = config.GammaCallback != null?config.GammaCallback(i) : 0;
status.SystemErrors = config.SystemErrorsCallback != null?config.SystemErrorsCallback(i) : null;
if (config.SaveCustomStatusSectionTags)
{
status.AdditionalStatusTags = new object[]
{
(byte)12, (short)-123, (int)192847, -1 * (long)(0x6E9104B012CD110F), 91.291823f, "Значение 1"
};
}
else
{
status.AdditionalStatusTags = null;
}
if (config.SourceFormat == AdvSourceDataFormat.Format16BitUShort)
{
ushort[] imagePixels = imageGenerator.GetCurrentImageBytesInt16(i, config.DynaBits);
recorder.AddVideoFrame(
imagePixels,
// NOTE: Use with caution! Using compression is slower and may not work at high frame rates
// i.e. it may take longer to compress the data than for the next image to arrive on the buffer
config.Compression != CompressionType.Uncompressed,
config.Compression == CompressionType.Lagarith16 ? PreferredCompression.Lagarith16 : PreferredCompression.QuickLZ,
utcStart,
utcEnd,
status,
AdvImageData.PixelDepth16Bit);
}
else if (config.SourceFormat == AdvSourceDataFormat.Format16BitLittleEndianByte)
{
byte[] imageBytes = imageGenerator.GetCurrentImageBytes(i, config.DynaBits);
recorder.AddVideoFrame(
imageBytes,
// NOTE: Use with caution! Using compression is slower and may not work at high frame rates
// i.e. it may take longer to compress the data than for the next image to arrive on the buffer
config.Compression != CompressionType.Uncompressed,
config.Compression == CompressionType.Lagarith16 ? PreferredCompression.Lagarith16 : PreferredCompression.QuickLZ,
utcStart,
utcEnd,
status,
AdvImageData.PixelDepth16Bit);
}
else if (config.SourceFormat == AdvSourceDataFormat.Format12BitPackedByte)
{
byte[] imageBytes = imageGenerator.GetCurrentImageBytes(i, config.DynaBits);
recorder.AddVideoFrame(
imageBytes,
// NOTE: Use with caution! Using compression is slower and may not work at high frame rates
// i.e. it may take longer to compress the data than for the next image to arrive on the buffer
config.Compression != CompressionType.Uncompressed,
config.Compression == CompressionType.Lagarith16 ? PreferredCompression.Lagarith16 : PreferredCompression.QuickLZ,
utcStart,
utcEnd,
status,
AdvImageData.PixelData12Bit);
}
else if (config.SourceFormat == AdvSourceDataFormat.Format8BitByte)
{
byte[] imageBytes = imageGenerator.GetCurrentImageBytes(i, config.DynaBits);
recorder.AddVideoFrame(
imageBytes,
// NOTE: Use with caution! Using compression is slower and may not work at high frame rates
// i.e. it may take longer to compress the data than for the next image to arrive on the buffer
config.Compression != CompressionType.Uncompressed,
config.Compression == CompressionType.Lagarith16 ? PreferredCompression.Lagarith16 : PreferredCompression.QuickLZ,
utcStart,
utcEnd,
status,
AdvImageData.PixelDepth8Bit);
}
else if (config.SourceFormat == AdvSourceDataFormat.Format24BitColour)
{
throw new NotImplementedException();
}
}
recorder.FinishRecording();
}
internal void FinishedConversion()
{
m_Recorder.FinishRecording();
}
public void TestStatusTagsAreSavedAndReadCorrectly()
{
string fileName = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("N"));
if (File.Exists(fileName))
{
File.Delete(fileName);
}
try
{
// Generate
var recorder = new AdvRecorder();
recorder.ImageConfig.SetImageParameters(640, 480, 16, 0);
recorder.FileMetaData.RecorderSoftwareName = "AdvLibTestRecorder";
recorder.FileMetaData.RecorderSoftwareVersion = "x.y.z";
recorder.FileMetaData.RecorderHardwareName = "a.b.c";
recorder.FileMetaData.CameraModel = "TestCamera";
recorder.FileMetaData.CameraSensorInfo = "TestSensor";
recorder.StatusSectionConfig.RecordGain = true;
recorder.StatusSectionConfig.RecordGamma = true;
recorder.StatusSectionConfig.RecordShutter = true;
recorder.StatusSectionConfig.RecordCameraOffset = true;
recorder.StatusSectionConfig.RecordSystemTime = true;
recorder.StatusSectionConfig.RecordTrackedSatellites = true;
recorder.StatusSectionConfig.RecordAlmanacStatus = true;
recorder.StatusSectionConfig.RecordAlmanacOffset = true;
recorder.StatusSectionConfig.RecordFixStatus = true;
recorder.StatusSectionConfig.RecordSystemErrors = true;
recorder.StatusSectionConfig.RecordVideoCameraFrameId = true;
recorder.StatusSectionConfig.RecordHardwareTimerFrameId = true;
recorder.StatusSectionConfig.AddDefineTag("CustomInt8", Adv2TagType.Int8);
recorder.StatusSectionConfig.AddDefineTag("CustomInt16", Adv2TagType.Int16);
recorder.StatusSectionConfig.AddDefineTag("CustomInt32", Adv2TagType.Int32);
recorder.StatusSectionConfig.AddDefineTag("CustomLong64", Adv2TagType.Long64);
recorder.StatusSectionConfig.AddDefineTag("CustomReal", Adv2TagType.Real);
recorder.StatusSectionConfig.AddDefineTag("CustomString", Adv2TagType.UTF8String);
recorder.StartRecordingNewFile(fileName, 0);
var systemTimeStamp = DateTime.Now.AddMilliseconds(123);
var status = new AdvRecorder.AdvStatusEntry()
{
AlmanacStatus = AlmanacStatus.Good,
AlmanacOffset = 14,
TrackedSatellites = 8,
CameraOffset = 8.23f,
FixStatus = FixStatus.PFix,
Gain = 32.82f,
Gamma = 0.35f,
Shutter = 2.502f,
SystemTime = AdvTimeStamp.FromDateTime(systemTimeStamp),
VideoCameraFrameId = 19289232,
HardwareTimerFrameId = 9102
};
status.AdditionalStatusTags = new object[]
{
(byte)12, (short)-123, (int)192847, -1 * (long)(0x6E9104B012CD110F), 91.291823f, "Значение 1"
};
var imageGenerator = new ImageGenerator();
ushort[] imagePixels = imageGenerator.GetCurrentImageBytesInt16(0, 16);
recorder.AddVideoFrame(
imagePixels, false, null,
AdvTimeStamp.FromDateTime(DateTime.Now),
AdvTimeStamp.FromDateTime(DateTime.Now.AddSeconds(2.56)),
status, AdvImageData.PixelDepth16Bit);
recorder.FinishRecording();
// Verify
using (var loadedFile = new AdvFile2(fileName))
{
AdvFrameInfo frameInfo;
loadedFile.GetMainFramePixels(0, out frameInfo);
Assert.AreEqual(status.Gain, frameInfo.Gain, 0.000001);
Assert.AreEqual(status.Gamma, frameInfo.Gamma, 0.000001);
Assert.AreEqual(status.Shutter, frameInfo.Shutter, 0.000001);
Assert.AreEqual(status.CameraOffset, frameInfo.Offset, 0.000001);
Assert.AreEqual(status.FixStatus, (FixStatus)frameInfo.GPSFixStatus);
Assert.AreEqual(status.AlmanacStatus, (AlmanacStatus)frameInfo.GPSAlmanacStatus);
Assert.AreEqual(status.TrackedSatellites, frameInfo.GPSTrackedSattelites);
Assert.AreEqual(status.AlmanacOffset, frameInfo.GPSAlmanacOffset);
Assert.AreEqual(status.VideoCameraFrameId, frameInfo.VideoCameraFrameId);
Assert.AreEqual(status.HardwareTimerFrameId, frameInfo.HardwareTimerFrameId);
Assert.AreEqual(systemTimeStamp.Ticks, frameInfo.SystemTimestamp.Ticks);
Assert.AreEqual(status.AdditionalStatusTags[0], frameInfo.Status["CustomInt8"]);
Assert.AreEqual(status.AdditionalStatusTags[1], frameInfo.Status["CustomInt16"]);
Assert.AreEqual(status.AdditionalStatusTags[2], frameInfo.Status["CustomInt32"]);
Assert.AreEqual(status.AdditionalStatusTags[3], frameInfo.Status["CustomLong64"]);
Assert.AreEqual(status.AdditionalStatusTags[4], frameInfo.Status["CustomReal"]);
Assert.AreEqual(status.AdditionalStatusTags[5], frameInfo.Status["CustomString"]);
}
}
finally
{
try
{
if (File.Exists(fileName))
{
File.Delete(fileName);
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
Trace.WriteLine(ex);
}
}
}