private void Record()
{
string linktofile = "";
try
{
_stopWrite.Reset();
if (!string.IsNullOrEmpty(Micobject.recorder.trigger))
{
string[] tid = Micobject.recorder.trigger.Split(',');
switch (tid[0])
{
case "1":
VolumeLevel vl = MainForm.InstanceReference.GetVolumeLevel(Convert.ToInt32(tid[1]));
if (vl != null && !vl.Recording)
vl.RecordSwitch(true);
break;
case "2":
CameraWindow c = MainForm.InstanceReference.GetCameraWindow(Convert.ToInt32(tid[1]));
if (c != null && !c.Recording)
c.RecordSwitch(true);
break;
}
}
var cw = CameraControl;
//
if (cw != null)
{
if (cw.AbortedAudio)
{
Logger.LogErrorToFile(Micobject.name +
": paired recording aborted as the camera is already recording");
ForcedRecording = false;
return;
}
}
try
{
if (cw != null)
{
cw.ForcedRecording = ForcedRecording;
cw.StartSaving();
_stopWrite.WaitOne();
}
else
{
#region mp3writer
DateTime date = DateTime.Now;
string filename =
$"{date.Year}-{Helper.ZeroPad(date.Month)}-{Helper.ZeroPad(date.Day)}_{Helper.ZeroPad(date.Hour)}-{Helper.ZeroPad(date.Minute)}-{Helper.ZeroPad(date.Second)}";
AudioFileName = Micobject.id + "_" + filename;
string folder = Dir.Entry + "audio\\" + Micobject.directory + "\\";
if (!Directory.Exists(folder))
Directory.CreateDirectory(folder);
filename = folder + AudioFileName;
_writer = new AudioFileWriter();
try
{
Program.FfmpegMutex.WaitOne();
_writer.Open(filename + ".mp3", AudioCodec.MP3,
AudioSource.RecordingFormat.BitsPerSample*AudioSource.RecordingFormat.SampleRate*
AudioSource.RecordingFormat.Channels, AudioSource.RecordingFormat.SampleRate,
AudioSource.RecordingFormat.Channels);
try
{
string url = (X509.SslEnabled ? "https" : "http") + "://" + MainForm.IPAddress + "/";
linktofile = HttpUtility.UrlEncode(url + "loadclip.mp3?oid=" + Micobject.id + "&ot=1&fn=" + AudioFileName + ".mp3&auth=" + MainForm.Identifier);
}
catch (Exception ex)
{
Logger.LogExceptionToFile(ex, "Generating external link to file");
}
DoAlert("recordingstarted", linktofile);
}
finally
{
try
{
Program.FfmpegMutex.ReleaseMutex();
}
catch (ObjectDisposedException)
{
//can happen on shutdown
}
}
double maxlevel = 0;
bool first = true;
DateTime recordingStart = Helper.Now;
try
{
while (!_stopWrite.WaitOne(5))
{
Helper.FrameAction fa;
while (Buffer.TryDequeue(out fa))
{
if (first)
{
recordingStart = fa.TimeStamp;
first = false;
}
if (fa.FrameType == Enums.FrameType.Audio)
{
unsafe
{
fixed (byte* p = fa.Content)
{
_writer.WriteAudio(p, fa.DataLength);
}
}
float d = Levels.Max();
_soundData.Append(string.Format(CultureInfo.InvariantCulture,
"{0:0.000}", d));
_soundData.Append(",");
if (d > maxlevel)
maxlevel = d;
}
fa.Nullify();
}
}
FilesFile ff = _filelist.FirstOrDefault(p => p.Filename.EndsWith(AudioFileName + ".mp3"));
bool newfile = false;
if (ff == null)
{
ff = new FilesFile();
newfile = true;
}
string[] fnpath = (filename + ".mp3").Split('\\');
string fn = fnpath[fnpath.Length - 1];
var fi = new FileInfo(filename + ".mp3");
var dSeconds = Convert.ToInt32((Helper.Now - recordingStart).TotalSeconds);
ff.CreatedDateTicks = DateTime.Now.Ticks;
ff.Filename = fnpath[fnpath.Length - 1];
ff.MaxAlarm = maxlevel;
ff.SizeBytes = fi.Length;
ff.DurationSeconds = dSeconds;
ff.IsTimelapse = false;
ff.IsMergeFile = false;
ff.AlertData = Helper.GetMotionDataPoints(_soundData);
_soundData.Clear();
ff.TriggerLevel = Micobject.detector.minsensitivity;
ff.TriggerLevelMax = Micobject.detector.maxsensitivity;
if (newfile)
{
lock (_lockobject)
{
_filelist.Insert(0, ff);
}
MainForm.MasterFileAdd(new FilePreview(fn, dSeconds, Micobject.name, DateTime.Now.Ticks,
1, Micobject.id, ff.MaxAlarm, false, false));
MainForm.NeedsMediaRefresh = Helper.Now;
}
}
catch (Exception ex)
{
ErrorHandler?.Invoke(ex.Message);
}
if (_writer != null && _writer.IsOpen)
{
try
{
Program.FfmpegMutex.WaitOne();
_writer.Dispose();
}
catch (Exception ex)
{
ErrorHandler?.Invoke(ex.Message);
}
finally
{
try
{
Program.FfmpegMutex.ReleaseMutex();
}
catch (ObjectDisposedException)
{
//can happen on shutdown
}
}
}
_writer = null;
#endregion
}
UpdateFloorplans(false);
}
catch (Exception ex)
{
ErrorHandler?.Invoke(ex.Message);
}
if (!string.IsNullOrEmpty(Micobject.recorder.trigger))
{
string[] tid = Micobject.recorder.trigger.Split(',');
switch (tid[0])
{
case "1":
VolumeLevel vl = MainForm.InstanceReference.GetVolumeLevel(Convert.ToInt32(tid[1]));
vl?.RecordSwitch(false);
break;
case "2":
CameraWindow c = MainForm.InstanceReference.GetCameraWindow(Convert.ToInt32(tid[1]));
c?.RecordSwitch(false);
break;
}
}
if (cw == null)
{
Micobject.newrecordingcount++;
Notification?.Invoke(this, new NotificationType("NewRecording", Micobject.name, ""));
DoAlert("recordingstopped", linktofile);
}
}
catch (Exception ex)
{
Logger.LogExceptionToFile(ex);
}
}
