C# (CSharp) MidiTimeCodeEvent示例

示例#1

        private void TryRaiseMidiTimeCodeReceived(MidiTimeCodeEvent midiTimeCodeEvent)
        {
            var component      = midiTimeCodeEvent.Component;
            var componentValue = midiTimeCodeEvent.ComponentValue;

            _midiTimeCodeComponents[component] = componentValue;
            if (_midiTimeCodeComponents.Count != MidiTimeCodeComponentsCount)
            {
                return;
            }

            var frames = DataTypesUtilities.Combine(_midiTimeCodeComponents[MidiTimeCodeComponent.FramesMsb],
                                                    _midiTimeCodeComponents[MidiTimeCodeComponent.FramesLsb]);

            var minutes = DataTypesUtilities.Combine(_midiTimeCodeComponents[MidiTimeCodeComponent.MinutesMsb],
                                                     _midiTimeCodeComponents[MidiTimeCodeComponent.MinutesLsb]);

            var seconds = DataTypesUtilities.Combine(_midiTimeCodeComponents[MidiTimeCodeComponent.SecondsMsb],
                                                     _midiTimeCodeComponents[MidiTimeCodeComponent.SecondsLsb]);

            var hoursAndTimeCodeType = DataTypesUtilities.Combine(_midiTimeCodeComponents[MidiTimeCodeComponent.HoursMsbAndTimeCodeType],
                                                                  _midiTimeCodeComponents[MidiTimeCodeComponent.HoursLsb]);
            var hours        = hoursAndTimeCodeType & 0x1F;
            var timeCodeType = (MidiTimeCodeType)((hoursAndTimeCodeType >> 5) & 0x3);

            OnMidiTimeCodeReceived(timeCodeType, hours, minutes, seconds, frames);
            _midiTimeCodeComponents.Clear();
        }