/// <summary>
/// 判断当前是否正在播放音频文件
/// </summary>
/// <returns></returns>
public bool IsCurrentPlay()
{
TStreamStatus status = new TStreamStatus();
m_currentPlayer.GetStatus(ref status);
return(status.fPlay);
}
public RadioDeskPlayer()
{
this.player = new ZPlay();
this.stream_status = new TStreamStatus();
this.stream_info = new TStreamInfo();
this.player.GetPlayerVolume(ref this.volL, ref this.volR);
}
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();
}
}
}
}
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();
}
/// <summary>
/// Gets called on average every 500ms. This is a console application, so no SynchronizationContext
/// available. This means this function is called on theNetConnection thread
/// watch out for that.!
/// </summary>
private void NC_OnTick(object sender)
{
// feed zplay with data received from netstream
// Minimum buffer voordat we starten met afspelen
TStreamStatus status = new TStreamStatus();
zPlay.GetStatus(ref status);
// Not playing and buffer has enough data to examine mp3 to start playing
if (!status.fPlay && zPlayBuffer.UsedBytes >= 8192)
{
byte[] tmpBuffer = new byte[8192];
zPlayBuffer.Read(tmpBuffer, 8192);
if (!(zPlay.OpenStream(true, true, ref tmpBuffer, 8192, TStreamFormat.sfMp3)))
{
// Got an error with libzplay
Console.WriteLine(zPlay.GetError());
return;
}
// Start playing audio
zPlay.StartPlayback();
}
else if (status.fPlay && zPlayBuffer.UsedBytes > 0)
{
int bufRead = Convert.ToInt32(zPlayBuffer.UsedBytes);
byte[] tmpBuffer = new byte[bufRead];
zPlayBuffer.Read(tmpBuffer, bufRead);
// Push data into libzplay so it can continue playing audio
if (!zPlay.PushDataToStream(ref tmpBuffer, Convert.ToUInt32(bufRead)))
{
// Got an error with libzplay
Console.WriteLine(zPlay.GetError());
return;
}
}
}
void Button2Click(object sender, EventArgs e)
{
gStop = !gStop;
if (gStop)
{
button2.Text = "Hemmini Qoy";
gPlayer.StopPlayback();
return;
}
else
{
button2.Text = "Toxta";
}
TStreamStatus sts = new TStreamStatus();
int curSel = chkWaves.SelectedIndex;
for (int i = curSel; i < chkWaves.Items.Count; i++)
{
chkWaves.SelectedIndex = i;
ChkWavesSelectedIndexChanged(null, null);
textBox1.Focus();
gPlayer.StartPlayback();
gPlayer.GetStatus(ref sts);
while (sts.fPlay && gStop == false)
{
gPlayer.GetStatus(ref sts);
Sleep(10);
}
if (gStop == true)
{
break;
}
Sleep(2000);
}
}
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;
}
}
private extern static void zplay_GetStatus(uint objptr, ref TStreamStatus pStatus);
public void GetStatus(ref TStreamStatus status)
{
zplay_GetStatus(objptr, ref status);
}
public RadioDeskClipPlayer()
{
this.player = new ZPlay();
this.stream_status = new TStreamStatus();
}
public void GetStatus(ref TStreamStatus status);
public void GetStatus(ref TStreamStatus status);
public void Run()
{
zPlayBuffer = new CircularBlockBuffer();
zPlay = new ZPlay();
netConnection = new NetConnection();
netConnection.OnDisconnect += new NC_OnDisconnect(OnDisconnect);
netConnection.OnTick += new NC_OnTick(NC_OnTick);
try
{
int result = -1;
// This is to connect to default vod app
netConnection.Connect(new ServerLink("rtmp://localhost:1935/vod"), new NC_ResultCallBackConnect((sender, success) =>
{
// Runs in RTMP thread (NOT MainThread!!!)
Console.WriteLine("NetConnection.Connect => Success=" + success.ToString());
if (success)
{
result = 1;
}
else
{
result = 0;
}
}));
// Wait until we are connected (needed because we run async)
while (result == -1)
{
Thread.Sleep(100);
} //while
// Succes for connecting to rtmp server
if (result == 1)
{
NetStream netStream = new NetStream(netConnection);
netStream.OnStatus += new NS_OnStatus(NS_OnStatus);
netStream.OnAudioPacket += new NC_OnMediaPacket(NC_OnMediaPacket);
netStream.WaitForValidStream_ID(4000); // wait max 4 seconds for the netstream to become valid (for real test connect to event)
// This is to get and MP3 stream
netStream.Play("Comfort_Fit_-_03_-_Sorry.mp3", 0, -1, true);
}
Console.WriteLine("Press enter to stop.");
Console.ReadLine();
}
finally
{
// Cleanup
if (netConnection != null)
{
netConnection.Close();
netConnection = null;
}
if (zPlay != null)
{
TStreamStatus status = new TStreamStatus();
zPlay.GetStatus(ref status);
if (status.fPlay)
{
zPlay.StopPlayback();
}
zPlay.Close();
zPlay = null;
}
if (zPlayBuffer != null)
{
zPlayBuffer = null;
}
}
}
