private void Update(object sender, EventArgs e)
{
TimeSpan ts, ts2;
TStreamTime pos = new TStreamTime();
TStreamInfo info = new TStreamInfo();
TStreamTime time = new TStreamTime();
player2.GetPosition(ref pos);
player2.GetStreamInfo(ref info);
time = info.Length;
ts = TimeSpan.FromSeconds(Convert.ToDouble(pos.sec.ToString()));
ts2 = TimeSpan.FromSeconds(Convert.ToDouble(time.sec.ToString()));
if (Convert.ToInt32(time.sec) > 0)
{
if (Convert.ToInt32(time.sec) - Convert.ToInt32(pos.sec) <= 0)
{
frm1.Invoke((MethodInvoker) delegate
{
frm1.Forward();
});
}
Form1.ChangeNameLabel(ts + "/" + ts2);
Form1.ChangePositionBar(Convert.ToInt32(pos.sec) * 100 / Convert.ToInt32(time.sec));
}
}
/// <summary>
/// 定位向后播放方法
/// </summary>
/// <param name="mTime"></param>
public void SeekBackward(int mValue)
{
TStreamTime mTime = new TStreamTime();
mTime.sec = Convert.ToUInt32(mValue);
mZPlay.Seek(TTimeFormat.tfSecond, ref mTime, TSeekMethod.smFromCurrentBackward);
}
/// <summary>
/// 循环播放当前配置文件中的音频文件,告警信息时候调用
/// </summary>
public void Play()
{
try
{
string source = string.Empty;
bool enabled = false;
VoiceXmlHelper.ReadFromXML(out source, out enabled);
if (File.Exists(source) && enabled)
{
m_currentPlayer.OpenFile(source, TStreamFormat.sfAutodetect);
// 循环播放
TStreamInfo info = new TStreamInfo();
m_currentPlayer.GetStreamInfo(ref info);
TStreamTime time = new TStreamTime();
time.sec = 0;
TStreamTime timeEnd = new TStreamTime();
timeEnd.sec = info.Length.sec;
m_currentPlayer.PlayLoop(TTimeFormat.tfSecond, ref time, TTimeFormat.tfSecond, ref timeEnd, Int32.MaxValue, true);
m_bIsCurrentFromWarningInfo = true;
//Play(source);
}
}
catch (Exception exp)
{
System.Diagnostics.Debug.WriteLine(exp.Message);
}
finally
{
}
}
/// <summary>
/// 将一个int类型转化为TStreamTime
/// </summary>
/// <returns></returns>
public static TStreamTime ConvertIntToTStreamTime(int mPosition)
{
TStreamTime mTime = new TStreamTime();
mTime.sec = Convert.ToUInt32(mPosition);
return(mTime);
}
private TStreamTime GetPosition(ref ZPlay player)
{
TStreamTime position = new TStreamTime();
player?.GetPosition(ref position);
return(position);
}
private void Button11_Click(object sender, System.EventArgs e)
{
TStreamTime startpos = new TStreamTime();
TStreamTime endpos = new TStreamTime();
player.GetPosition(ref startpos);
endpos.sec = System.Convert.ToUInt32(startpos.sec + 2);
player.PlayLoop(TTimeFormat.tfSecond, ref startpos, TTimeFormat.tfSecond, ref endpos, 3, true);
}
public void Seek(uint ToSeconds)
{
TStreamTime seekto = new TStreamTime()
{
sec = ToSeconds
};
this.player.Seek(TTimeFormat.tfSecond, ref seekto, TSeekMethod.smFromBeginning);
}
/// <summary>
/// 将一个TStreamTime类型转换为字符串
/// </summary>
/// <param name="mTime"></param>
/// <returns></returns>
public static string ConvertTStreamTimeToString(TStreamTime mTime)
{
//从TStreamTime类型中获取毫秒
uint mSeconds=mTime.sec;
//计算分钟数
int mm=(int)(Convert.ToInt32(mSeconds)/60);
int ss=(int)(Convert.ToInt32(mSeconds)%60);
//生成两位时间的字符格式
string mFormat = string.Format("00");
return mm.ToString(mFormat) + ":" + ss.ToString(mFormat);
}
/// <summary>
/// 将一个TStreamTime类型转换为字符串
/// </summary>
/// <param name="mTime"></param>
/// <returns></returns>
public static string ConvertTStreamTimeToString(TStreamTime mTime)
{
//从TStreamTime类型中获取毫秒
uint mSeconds = mTime.sec;
//计算分钟数
int mm = (int)(Convert.ToInt32(mSeconds) / 60);
int ss = (int)(Convert.ToInt32(mSeconds) % 60);
//生成两位时间的字符格式
string mFormat = string.Format("00");
return(mm.ToString(mFormat) + ":" + ss.ToString(mFormat));
}
private void Button13_Click(object sender, System.EventArgs e)
{
int left = 0;
int right = 0;
TStreamTime startpos = new TStreamTime();
TStreamTime endpos = new TStreamTime();
player.GetPlayerVolume(ref left, ref right);
player.GetPosition(ref startpos);
endpos.sec = System.Convert.ToUInt32(startpos.sec + 5);
player.SlideVolume(TTimeFormat.tfSecond, ref startpos, left, right, TTimeFormat.tfSecond, ref endpos, 100, 100);
}
static void Main(string[] args)
{
Console.WriteLine("Playing test.mp3. Press Q to quit.\n");
// create ZPlay class
ZPlay player = new ZPlay();
// open file
if (player.AddFile("1.mp3", TStreamFormat.sfAutodetect) == false)
{
Console.WriteLine(player.GetError());
return;
}
// get song length
TStreamInfo info = new TStreamInfo();
player.GetStreamInfo(ref info);
Console.WriteLine("Length: {0:G}:{1:G}:{2:G}:{3:G}",
info.Length.hms.hour,
info.Length.hms.minute,
info.Length.hms.second,
info.Length.hms.millisecond);
// start playing
player.StartPlayback();
TStreamStatus status = new TStreamStatus();
TStreamTime time = new TStreamTime();
status.fPlay = true;
while (status.fPlay)
{
player.GetPosition(ref time);
Console.Write("Pos: {0:G}:{1:G}:{2:G}:{3:G}\r",
time.hms.hour,
time.hms.minute,
time.hms.second,
time.hms.millisecond);
player.GetStatus(ref status);
System.Threading.Thread.Sleep(50);
if (Console.KeyAvailable)
{
var cki = Console.ReadKey(true);
if (cki.Key == ConsoleKey.Q)
{
player.StopPlayback();
}
}
}
}
private void ProgressBar1_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e)
{
TStreamTime newpos = new TStreamTime();
TStreamInfo Info = new TStreamInfo();
player.GetStreamInfo(ref Info);
newpos.sec = System.Convert.ToUInt32(e.X * Info.Length.sec / System.Convert.ToDouble(((ProgressBar)sender).Size.Width));
player.Seek(TTimeFormat.tfSecond, ref newpos, TSeekMethod.smFromBeginning);
}
public void OnRewindPictureBoxOnClick(object sender, EventArgs args)
{
if (Player == null)
{
return;
}
TStreamTime position = new TStreamTime();
TStreamInfo info = GetStreamInfo(ref Player);
position.sec = Convert.ToUInt32(0.05 * info.Length.sec); // 5%
Player?.Seek(TTimeFormat.tfSecond, ref position, TSeekMethod.smFromCurrentBackward);
}
public void Play()
{
this.player.GetStatus(ref this.stream_status);
if (this.stream_status.fPlay && this.stream_status.fPause)
{
return;
}
TStreamTime Position = new TStreamTime();
this.player.GetStatus(ref this.stream_status);
if (this.stream_status.fPause)
{
Position.sec = 0U;
this.player.Seek(TTimeFormat.tfSecond, ref Position, TSeekMethod.smFromBeginning);
}
this.player.StartPlayback();
}
public void SetPlayerPosition(int p)
{
TStreamStatus status = new TStreamStatus();
if (status.fPlay)
{
player2.PausePlayback();
}
TStreamTime newpos = new TStreamTime();
TStreamInfo info = new TStreamInfo();
TStreamTime time = new TStreamTime();
player2.GetStreamInfo(ref info);
time = info.Length;
newpos.sec = Convert.ToUInt32(p * time.sec / 100);
player2.Seek(TTimeFormat.tfSecond, ref newpos, TSeekMethod.smFromBeginning);
player2.StartPlayback();
}
public void SeekForward(uint seconds)
{
this.player.GetStreamInfo(ref this.stream_info);
this.player.GetStatus(ref this.stream_status);
if (this.player == null)
{
return;
}
TStreamTime time = new TStreamTime();
this.player.GetPosition(ref time);
if (time.sec + seconds <= this.stream_info.Length.sec && this.stream_status.fPlay)
{
TStreamTime seekto = new TStreamTime()
{
sec = seconds
};
this.player.Seek(TTimeFormat.tfSecond, ref seekto, TSeekMethod.smFromCurrentForward);
}
}
public bool ReleaseHandle()
{
try
{
if (!this.player.OpenFile(this.current_file, TStreamFormat.sfAutodetect))
{
return(false);
}
if (this.wasPlaying)
{
TStreamTime Position = new TStreamTime();
Position.sec = this.stream_time.sec;
this.player.StartPlayback();
this.player.Seek(TTimeFormat.tfSecond, ref Position, TSeekMethod.smFromBeginning);
this.wasPlaying = true;
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
private extern static int zplay_Seek(uint objptr, TTimeFormat fFormat, ref TStreamTime pTime, TSeekMethod nMoveMethod);
private extern static int zplay_PlayLoop(uint objptr, int fFormatStartTime, ref TStreamTime pStartTime, int fFormatEndTime, ref TStreamTime pEndTime, uint nNumOfCycles, uint fContinuePlaying);
public bool PlayLoop(TTimeFormat TimeFormatStart, ref TStreamTime StartPosition, TTimeFormat TimeFormatEnd, ref TStreamTime EndPosition, uint NumberOfCycles, bool ContinuePlaying);
private void RegisterControlsEvents()
{
#region Menu Buttons
loadAudioFileButtonAdv.Click += (sender, args) => OpenAudioFile(ref Player);
//secondLoadAudioFileButtonAdv.Click +=
// (sender, args) =>
// {
// OpenAudioFile(secondAxWindowsMediaPlayer, ref _secondAudioFilePath);
// this.Height = 600;
// secondAxWindowsMediaPlayer.Location = new Point(
// firstAxWindowsMediaPlayer.Left,
// secondAxWindowsMediaPlayer.Top
// );
// };
#endregion
pitchTrackBarEx.MouseUp += (sender, args) =>
{
int pitchValue = ((TrackBarEx)sender).Value;
pitchNumericUpDown.Value = pitchValue >= 10 ? pitchValue : 10;
};
pitchNumericUpDown.ValueChanged += (sender, args) =>
{
int pitchValue = (int)((NumericUpDown)sender).Value;
pitchTrackBarEx.Value = pitchValue;
Player?.SetPitch(pitchValue);
};
// freeeeeeeeeeeee
frequencyTrackBarEx.MouseUp += (sender, args) =>
{
int pitchValue = ((TrackBarEx)sender).Value;
frequencyNumericUpDown.Value = pitchValue >= 20 ? pitchValue : 20;
};
frequencyNumericUpDown.ValueChanged += (sender, args) =>
{
int pitchValue = (int)((NumericUpDown)sender).Value;
frequencyTrackBarEx.Value = pitchValue;
_metronomePlayer?.SetPitch(pitchValue);
};
// periooooooooooooooo
periodicityTrackBarEx.MouseUp += (sender, args) =>
{
int tempoValue = ((TrackBarEx)sender).Value;
//periodicityTextBox.Text = $@"{BpmToPeriodicity(tempoValue >= 20 ? tempoValue : 20)}";
periodicityTextBox.Text =
$@"{BpmToPeriodicity(periodicityTrackBarEx.Maximum - tempoValue + periodicityTrackBarEx.Minimum)}";
};
periodicityTextBox.TextChanged += (sender, args) =>
{
decimal periodicityValue = decimal.Parse(periodicityTextBox.Text);
periodicityTrackBarEx.Value = periodicityTrackBarEx.Maximum - PeriodicityToBPM(periodicityValue) +
periodicityTrackBarEx.Minimum;
_metronomePlayer?.SetTempo(periodicityTrackBarEx.Maximum - periodicityTrackBarEx.Value +
periodicityTrackBarEx.Minimum);
};
//rateTrackBarEx.Click += (sender, args) =>
//{
// int rateValue = ((TrackBarEx)sender).Value;
// Player?.SetTempo(rateValue);
//};
tempoTrackBarEx.MouseUp += (sender, args) =>
{
int tempoValue = ((TrackBarEx)sender).Value;
tempoNumericUpDown.Value = tempoValue >= 10 ? tempoValue : 10;
};
tempoNumericUpDown.ValueChanged += (sender, args) =>
{
int tempoValue = (int)((NumericUpDown)sender).Value;
tempoTrackBarEx.Value = tempoValue;
Player?.SetTempo(tempoValue);
};
reversePlaybackToggleButton.ToggleStateChanged += (sender, args) =>
{
if (Player == null)
{
return;
}
ToggleButton self = (ToggleButton)sender;
if (self.ToggleState == ToggleButtonState.Active)
{
Player?.ReverseMode(true);
}
else
{
// ToggleButtonState.Inactive
Player?.ReverseMode(false);
}
};
playbackProgressBarAdv.MouseDown += (sender, args) =>
{
//if (args.Button != MouseButtons.Left)
// return;
TStreamTime newPosition = new TStreamTime();
TStreamInfo info = GetStreamInfo(ref Player);
newPosition.ms = Convert.ToUInt32(
args.X * info.Length.ms / Convert.ToDouble(((ProgressBarAdv)sender).Size.Width));
Player?.Seek(TTimeFormat.tfMillisecond, ref newPosition, TSeekMethod.smFromBeginning);
};
_volumeRadialMenuSlider.SliderValueChanged += (sender, args) =>
{
int volumeLevel = (int)((RadialMenuSlider)sender).SliderValue;
if (FFTPictureBox.InvokeRequired)
{
FFTPictureBox.Invoke((MethodInvoker)(() => { Player?.SetPlayerVolume(volumeLevel, volumeLevel); }));
}
else
{
Player?.SetPlayerVolume(volumeLevel, volumeLevel);
}
};
volumePictureBox.Click += (sender, args) =>
{
_radialMenu = new RadialMenu();
#region Volume Radial Menu Slider
_volumeRadialMenuSlider.MinimumValue = 0;
_volumeRadialMenuSlider.MaximumValue = 100;
_volumeRadialMenuSlider.SliderValue = 50;
_volumeRadialMenuSlider.Text = "VOLUME";
#endregion
#region Radial Menu Properties Settings
_radialMenu.WedgeCount = 1;
_radialMenu.MenuIcon =
Image.FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\Volume-high-icon.png");
_radialMenu.MenuVisibility = true;
_radialMenu.PersistPreviousState = true;
_radialMenu.UseIndexBasedOrder = true;
_radialMenu.RadialMenuSliderDrillDown(_volumeRadialMenuSlider);
#region TRASH
//_radialMenu.Items.Add(_volumeRadialMenuSlider);
//_radialMenu.Icon = Image
// .FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\arrow-back-icon.png");
//ImageCollection ic = new ImageCollection();
//ic.Add(Image.FromFile($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons\arrow-back-icon.png"));
//_radialMenu.ImageCollection = ic;
//_radialMenu.DisplayStyle = DisplayStyle.TextAboveImage;
//ImageList imageList = new ImageList();
//string[] files = Directory.GetFiles($@"{Path.GetDirectoryName(Application.ExecutablePath)}\Icons");
//foreach (string file in files)
//{
// imageList.Images.Add("volume", Image.FromFile(file));
//}
//_radialMenu.ImageList = ImageListAdv.FromImageList(imageList);
#endregion
#endregion
#region Show Radial Menu
this.Controls.Add(_radialMenu);
_radialMenu.ShowRadialMenu();
//_radialMenu.HidePopup();
//_radialMenu.ShowPopup(new Point());
#endregion
_radialMenu.PreviousLevelOpened += (radialMenuSender, opening) => _radialMenu.Dispose();
// Emulate mouse click on 50% Volume on _volumeRadialMenuSlider
// because there's a library bug that cannot update value
// by .SliderValue property as it's meant to be updated.
Point location = MousePosition;
LeftMouseClick(location.X - 40, location.Y + 15);
};
FFTPictureBox.Paint += (sender, args) =>
{
IntPtr MyDeviceContext = default(IntPtr);
MyDeviceContext = args.Graphics.GetHdc();
Player?.DrawFFTGraphOnHDC(MyDeviceContext, 0, 0, FFTPictureBox.Width, FFTPictureBox.Height);
args.Graphics.ReleaseHdc(MyDeviceContext);
};
playToggleButton.ToggleStateChanged += (sender, args) =>
{
if (Player == null)
{
return;
}
if (playToggleButton.ToggleState == ToggleButtonState.Active)
{
Player.StartPlayback();
//_timer.Start();
return;
}
else
{
Player.StopPlayback(); // ToggleButtonState.Inactive
//_timer.Stop();
}
};
metronomeToggleButton.ToggleStateChanged += (sender, args) =>
{
if (metronomeToggleButton.ToggleState == ToggleButtonState.Active)
{
if (_metronomePlayer == null)
{
_metronomePlayer = new ZPlay();
}
if (_metronomePlayer.OpenFile(@"Resources\metronom.mp3", TStreamFormat.sfAutodetect) == false)
{
MessageBox.Show($@"ERROR {_metronomePlayer.GetError()}");
return;
}
_metronomePlayer.StartPlayback();
_metronomePlayer.SetMasterVolume(100, 100);
_metronomePlayer.SetPlayerVolume(100, 100);
_isMetronomeSwitch = true;
}
else
{
_metronomePlayer.StopPlayback(); // ToggleButtonState.Inactive
_isMetronomeSwitch = false;
}
};
playerVolumeTrackBarEx.Scroll += (sender, args) =>
{
int volumeLevel = ((TrackBarEx)sender).Value;
Player?.SetPlayerVolume(volumeLevel, volumeLevel);
};
masterVolumeTrackBarEx.Scroll += (sender, args) =>
{
int volumeLevel = ((TrackBarEx)sender).Value;
Player?.SetMasterVolume(volumeLevel, volumeLevel);
};
this.MouseDown += (sender, mouseEventArgs) =>
{
if (mouseEventArgs.Button == MouseButtons.Left)
{
ReleaseCapture();
SendMessage(Handle, WM_NCLBUTTONDOWN, HT_CAPTION, 0);
}
};
closePictureBox.Click += (sender, args) => this.Close();
#region _secondForm Control Buttons
ReplayPictureBox.Click += OnReplayPictureBoxOnClick;
PlayResumePictureBox.Click += OnPlayResumePictureBoxOnClick;
PausePictureBox.Click += OnPausePictureBoxOnClick;
StopPictureBox.Click += OnStopPictureBoxOnClick;
RewindPictureBox.Click += OnRewindPictureBoxOnClick;
FastForwardPictureBox.Click += OnFastForwardPictureBoxOnClick;
#endregion
}
public bool SlideVolume(TTimeFormat TimeFormatStart, ref TStreamTime TimeStart, int StartVolumeLeft, int StartVolumeRight, TTimeFormat TimeFormatEnd, ref TStreamTime TimeEnd, int EndVolumeLeft, int EndVolumeRight)
{
return zplay_SlideVolume(objptr, TimeFormatStart, ref TimeStart, StartVolumeLeft, StartVolumeRight, TimeFormatEnd, ref TimeEnd, EndVolumeLeft, EndVolumeRight) == 1;
}
public bool Seek(TTimeFormat TimeFormat, ref TStreamTime Position, TSeekMethod MoveMethod)
{
return zplay_Seek(objptr, TimeFormat, ref Position, MoveMethod) == 1;
}
/// <summary>
/// 将一个int类型转化为TStreamTime
/// </summary>
/// <returns></returns>
public static TStreamTime ConvertIntToTStreamTime(int mPosition)
{
TStreamTime mTime = new TStreamTime();
mTime.sec = Convert.ToUInt32(mPosition);
return mTime;
}
public bool Seek(TTimeFormat TimeFormat, ref TStreamTime Position, TSeekMethod MoveMethod);
public bool PlayLoop(TTimeFormat TimeFormatStart, ref TStreamTime StartPosition, TTimeFormat TimeFormatEnd, ref TStreamTime EndPosition, uint NumberOfCycles, bool ContinuePlaying);
public void GetPosition(ref TStreamTime time);
public bool SlideVolume(TTimeFormat TimeFormatStart, ref TStreamTime TimeStart, int StartVolumeLeft, int StartVolumeRight, TTimeFormat TimeFormatEnd, ref TStreamTime TimeEnd, int EndVolumeLeft, int EndVolumeRight);
public bool SlideVolume(TTimeFormat TimeFormatStart, ref TStreamTime TimeStart, int StartVolumeLeft, int StartVolumeRight, TTimeFormat TimeFormatEnd, ref TStreamTime TimeEnd, int EndVolumeLeft, int EndVolumeRight);
private extern static int zplay_SlideVolume(uint objptr, TTimeFormat fFormatStart, ref TStreamTime pTimeStart, int nStartVolumeLeft, int nStartVolumeRight, TTimeFormat fFormatEnd, ref TStreamTime pTimeEnd, int nEndVolumeLeft, int nEndVolumeRight);
public void GetPosition(ref TStreamTime time)
{
zplay_GetPosition(objptr, ref time);
}
/// <summary>
/// 将一个TStreamTime转化为int类型
/// </summary>
/// <param name="mTime"></param>
/// <returns></returns>
public static int ConvertTStreamTimeToInt(TStreamTime mTime)
{
return Convert.ToInt32(mTime.sec);
}
public bool PlayLoop(TTimeFormat TimeFormatStart, ref TStreamTime StartPosition, TTimeFormat TimeFormatEnd, ref TStreamTime EndPosition, uint NumberOfCycles, bool ContinuePlaying)
{
uint continueplay = 0;
if (ContinuePlaying)
{
continueplay = 1;
}
else
{
continueplay = 0;
}
return zplay_PlayLoop(objptr, System.Convert.ToInt32((int)(TimeFormatStart)), ref StartPosition, System.Convert.ToInt32((int)(TimeFormatEnd)), ref EndPosition, NumberOfCycles, continueplay) == 1;
}
public void GetPosition(ref TStreamTime time);
private void Timer1_Tick(object sender, System.EventArgs e)
{
TStreamTime pos = new TStreamTime();
player.GetPosition(ref pos);
if(ProgressBar1.Maximum > pos.sec)
ProgressBar1.Value = System.Convert.ToInt32((int)(pos.sec));
position.Text = System.String.Format("{0,2:G}", pos.hms.hour) + " : " + System.String.Format("{0,2:G}", pos.hms.minute) + " : " + System.String.Format("{0,2:G}", pos.hms.second) + " : " + System.String.Format("{0,3:G}", pos.hms.millisecond);
TStreamStatus Status = new TStreamStatus();
player.GetStatus(ref Status);
statuslabel1.Text = "Eq:" + System.Environment.NewLine + "Fade:" + System.Environment.NewLine + "Echo:" + System.Environment.NewLine + "Bitrate:" + System.Environment.NewLine + "Vocal cut:" + System.Environment.NewLine + "Side cut:";
statuslabel2.Text = "Loop:" + System.Environment.NewLine + "Reverse:" + System.Environment.NewLine + "Play:" + System.Environment.NewLine + "Pause:" + System.Environment.NewLine + "Channel mix:" + System.Environment.NewLine + "Load:";
statusvalue1.Text = System.Convert.ToString(Status.fEqualizer) + System.Environment.NewLine + System.Convert.ToString(Status.fSlideVolume) + System.Environment.NewLine + System.Convert.ToString(Status.fEcho) + System.Environment.NewLine + System.Convert.ToString(player.GetBitrate(false)) + System.Environment.NewLine + System.Convert.ToString(Status.fVocalCut) + System.Environment.NewLine + System.Convert.ToString(Status.fSideCut);
TStreamLoadInfo load = new TStreamLoadInfo();
player.GetDynamicStreamLoad(ref load);
statusvalue2.Text = System.Convert.ToString(Status.nLoop) + System.Environment.NewLine + System.Convert.ToString(Status.fReverse) + System.Environment.NewLine + System.Convert.ToString(Status.fPlay) + System.Environment.NewLine + System.Convert.ToString(Status.fPause) + System.Environment.NewLine + System.Convert.ToString(Status.fChannelMix) + System.Environment.NewLine + System.Convert.ToString(load.NumberOfBuffers);
if (Status.fSlideVolume != false)
{
BlockLeft = true;
BlockRight = true;
int Left = 0;
int Right = 0;
player.GetPlayerVolume(ref Left, ref Right);
leftplayervolume.Value = 100 - Left;
rightplayervolume.Value = 100 - Right;
}
if (FadeFinished)
{
int Left = 0;
int Right = 0;
player.GetPlayerVolume(ref Left, ref Right);
leftplayervolume.Value = 100 - Left;
rightplayervolume.Value = 100 - Right;
FadeFinished = false;
}
if(NextSong)
{
showinfo();
NextSong = false;
}
}
/// <summary>
/// 将一个TStreamTime转化为int类型
/// </summary>
/// <param name="mTime"></param>
/// <returns></returns>
public static int ConvertTStreamTimeToInt(TStreamTime mTime)
{
return(Convert.ToInt32(mTime.sec));
}
private void Button10_Click(object sender, System.EventArgs e)
{
TStreamTime newpos = new TStreamTime();
newpos.sec = 5;
player.Seek(TTimeFormat.tfSecond, ref newpos, TSeekMethod.smFromCurrentForward);
}
private extern static void zplay_GetPosition(uint objptr, ref TStreamTime pTime);
/// <summary>
/// 定位向后播放方法
/// </summary>
/// <param name="mTime"></param>
public void SeekBackward(int mValue)
{
TStreamTime mTime = new TStreamTime();
mTime.sec = Convert.ToUInt32(mValue);
mZPlay.Seek(TTimeFormat.tfSecond, ref mTime, TSeekMethod.smFromCurrentBackward);
}
public bool Seek(TTimeFormat TimeFormat, ref TStreamTime Position, TSeekMethod MoveMethod);
