Exemple #1
0
        private void Record()
        {
            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)
                    {
                        MainForm.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 = String.Format("{0}-{1}-{2}_{3}-{4}-{5}",
                            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);
                        }
                        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)
                        {
                            if (ErrorHandler != null)
                                ErrorHandler(ex.Message);
                        }

                        if (_writer != null && _writer.IsOpen)
                        {
                            try
                            {
                                Program.FFMPEGMutex.WaitOne();
                                _writer.Dispose();
                            }
                            catch (Exception ex)
                            {
                                if (ErrorHandler != null)
                                    ErrorHandler(ex.Message);
                            }
                            finally
                            {
                                try
                                {
                                    Program.FFMPEGMutex.ReleaseMutex();
                                }
                                catch (ObjectDisposedException)
                                {
                                    //can happen on shutdown
                                }
                            }
                        }

                        _writer = null;

                        #endregion
                    }

                    UpdateFloorplans(false);
                }
                catch (Exception ex)
                {
                    if (ErrorHandler != null)
                        ErrorHandler(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]));
                            if (vl != null)
                                vl.RecordSwitch(false);
                            break;
                        case "2":
                            CameraWindow c = MainForm.InstanceReference.GetCameraWindow(Convert.ToInt32(tid[1]));
                            if (c != null)
                                c.RecordSwitch(false);
                            break;
                    }
                }

                if (cw == null)
                {
                    Micobject.newrecordingcount++;
                    if (Notification != null)
                        Notification(this, new NotificationType("NewRecording", Micobject.name, ""));
                }
            }
            catch (Exception ex)
            {
                MainForm.LogExceptionToFile(ex);
            }
        }
Exemple #2
0
        private void Record()
        {
            _stopWrite = false;
            DateTime recordingStart = DateTime.MinValue;

            if (!String.IsNullOrEmpty(Micobject.recorder.trigger) && TopLevelControl != null)
            {
                string[] tid = Micobject.recorder.trigger.Split(',');
                switch (tid[0])
                {
                    case "1":
                        VolumeLevel vl = ((MainForm)TopLevelControl).GetVolumeLevel(Convert.ToInt32(tid[1]));
                        if (vl != null)
                            vl.RecordSwitch(true);
                        break;
                    case "2":
                        CameraWindow cw = ((MainForm)TopLevelControl).GetCameraWindow(Convert.ToInt32(tid[1]));
                        if (cw != null)
                            cw.RecordSwitch(true);
                        break;
                }
            }

            try
            {
                WriterBuffer = new QueueWithEvents<AudioAction>();
                WriterBuffer.Changed += WriterBufferChanged;

                _pairedRecording = false;
                if (CameraControl!=null && CameraControl.Camobject.settings.active)
                {
                    _pairedRecording = true;
                    CameraControl.StartSaving();
                    CameraControl.ForcedRecording = ForcedRecording;
                    while (!_stopWrite)
                    {
                        _newRecordingFrame.WaitOne(200);
                    }
                }
                else
                {
                    #region mp3writer

                    DateTime date = DateTime.Now;

                    string filename = String.Format("{0}-{1}-{2}_{3}-{4}-{5}",
                                                    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;
                    filename = MainForm.Conf.MediaDirectory + "audio\\" + Micobject.directory + "\\";
                    filename += AudioFileName;

                    Program.WriterMutex.WaitOne();
                    try
                    {
                        _writer = new AudioFileWriter();
                        _writer.Open(filename + ".mp3", AudioCodec.MP3, AudioSource.RecordingFormat.BitsPerSample * AudioSource.RecordingFormat.SampleRate * AudioSource.RecordingFormat.Channels, AudioSource.RecordingFormat.SampleRate, AudioSource.RecordingFormat.Channels);
                    }
                    catch (Exception ex)
                    {
                        Log.Error("",ex);//MainForm.LogExceptionToFile(ex);
                    }
                    finally
                    {
                        Program.WriterMutex.ReleaseMutex();
                    }

                    double maxlevel = 0;
                    foreach (AudioAction aa in AudioBuffer.OrderBy(p=>p.TimeStamp))
                    {
                        if (recordingStart == DateTime.MinValue)
                        {
                            recordingStart = aa.TimeStamp;
                        }

                        unsafe
                        {
                            fixed (byte* p = aa.Decoded)
                            {
                                _writer.WriteAudio(p, aa.Decoded.Length);
                            }
                        }

                        _soundData.Append(String.Format(CultureInfo.InvariantCulture,
                                                        "{0:0.000}", aa.SoundLevel));
                        _soundData.Append(",");
                        if (aa.SoundLevel > maxlevel)
                            maxlevel = aa.SoundLevel;
                    }

                    AudioBuffer.Clear();

                    if (recordingStart == DateTime.MinValue)
                        recordingStart = DateTime.Now;

                    try
                    {
                        while (!_stopWrite)
                        {
                            while (WriterBuffer.Count > 0)
                            {
                                AudioAction b;
                                lock (_obj)
                                {
                                    b = WriterBuffer.Dequeue();
                                }
                                unsafe
                                {
                                    fixed (byte* p = b.Decoded)
                                    {
                                        _writer.WriteAudio(p, b.Decoded.Length);
                                    }
                                }
                                float d = Levels.Max();
                                _soundData.Append(String.Format(CultureInfo.InvariantCulture,
                                                               "{0:0.000}", d));
                                _soundData.Append(",");
                                if (d > maxlevel)
                                    maxlevel = d;

                            }
                            _newRecordingFrame.WaitOne(200);
                        }

                        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((DateTime.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.AlertData = Helper.GetMotionDataPoints(_soundData);
                        _soundData.Clear();
                        ff.TriggerLevel = Micobject.detector.sensitivity;

                        if (newfile)
                        {
                            FileList.Insert(0, ff);
                            if (MainForm.MasterFileList.Count(p => p.Filename.EndsWith(fn)) == 0)
                            {
                                MainForm.MasterFileList.Add(new FilePreview(fn, dSeconds, Micobject.name, DateTime.Now.Ticks, 1,Micobject.id, ff.MaxAlarm));
                            }
                        }

                    }
                    catch (Exception ex)
                    {
                        Log.Error("",ex);//MainForm.LogExceptionToFile(ex);
                    }

                    Program.WriterMutex.WaitOne();
                    try
                    {
                        _writer.Close();
                        _writer.Dispose();
                    }
                    catch (Exception ex)
                    {
                        Log.Error("",ex);//MainForm.LogExceptionToFile(ex);
                    }
                    finally
                    {
                        Program.WriterMutex.ReleaseMutex();
                    }

                    _writer = null;
                    #endregion
                }
                _stopWrite = false;
                WriterBuffer = null;
                _recordingTime = 0;
                UpdateFloorplans(false);
            }
            catch (Exception ex)
            {
                Log.Error("",ex);//MainForm.LogExceptionToFile(ex);
            }

            if (!String.IsNullOrEmpty(Micobject.recorder.trigger) && TopLevelControl != null)
            {
                string[] tid = Micobject.recorder.trigger.Split(',');
                switch (tid[0])
                {
                    case "1":
                        VolumeLevel vl = ((MainForm)TopLevelControl).GetVolumeLevel(Convert.ToInt32(tid[1]));
                        if (vl != null)
                            vl.RecordSwitch(false);
                        break;
                    case "2":
                        CameraWindow cw = ((MainForm)TopLevelControl).GetCameraWindow(Convert.ToInt32(tid[1]));
                        if (cw != null)
                            cw.RecordSwitch(false);
                        break;
                }
            }

            if (!_pairedRecording)
            {
                Micobject.newrecordingcount++;
                if (Notification != null)
                    Notification(this, new NotificationType("NewRecording", Micobject.name, ""));
            }
        }