public static StreamPlayer Create(MusicStream Wave)
{
var Return = new StreamPlayer();
Return.Init(Wave);
return(Return);
}
/*
* public static StreamPlayer Create(int Frequency, TimeSpan Duration, bool Loop = false, float Volume = 1) =>
* Create(new ToneStream(Frequency, Duration, Loop, Volume));
* public static StreamPlayer Play(int Frequency, TimeSpan Duration, bool Loop = false, float Volume = 1) =>
* Play(new ToneStream(Frequency, Duration, Loop, Volume));
* public static StreamPlayer Create(int Frequency, int Seconds = 1, bool Loop = false, float Volume = 1) =>
* Create(new ToneStream(Frequency, Seconds, Loop, Volume));
* public static StreamPlayer Play(int Frequency, int Seconds = 1, bool Loop = false, float Volume = 1) =>
* Play(new ToneStream(Frequency, Seconds, Loop, Volume));
*/
public static StreamPlayer Play(MusicStream Stream)
{
var Return = Create(Stream);
Return.Play();
return(Return);
}
public MainPageViewModel()
{
_musicStream = new MusicStream();
log = new ObservableCollection <string>();
playing = false;
Initialize();
}
protected void Init(MusicStream Wave)
{
_mode = (AudioTrackMode)Wave.Mode;
if (_mode == AudioTrackMode.Static)
{
_player = new AudioTrack(
// Stream type
(Android.Media.Stream)Wave.Type,
// Frequency
Wave.SampleRate,
// Mono or stereo
(ChannelOut)Wave.Config,
// Audio encoding
(Encoding)Wave.Format,
// Length of the audio clip.
(int)Wave.SizeInBytes,
// Mode. Stream or static.
AudioTrackMode.Static);
}
else
{
_player = new AudioTrack(
// Stream type
(Android.Media.Stream)Wave.Type,
// Frequency
Wave.SampleRate,
// Mono or stereo
(ChannelOut)Wave.Config,
// Audio encoding
(Encoding)Wave.Format,
// Length of the audio clip.
_buffersize = AudioTrack.GetMinBufferSize(Wave.SampleRate,
(ChannelOut)Wave.Config, (Encoding)Wave.Format),
// Mode. Stream or static.
AudioTrackMode.Stream);
}
_duration = Wave.Duration;
_loop = Wave.Loop;
_frames = Wave.Samples;
_player.SetVolume(_volume = Wave.Volume);
_player.SetNotificationMarkerPosition(_frames * 31 / 32);
if (_mode == AudioTrackMode.Static)
{
_player.Write(Wave.Content.ReadFully(true), 0, (int)Wave.Content.Length);
}
else
{
Set((sender, e) => { if (_loop)
{
_player.Release(); Init(_Wave); Write();
}
; });
_content = Wave.Content.ReadFully(true);
}
_prepared = true;
}
public MusicStream GetMusicStream(Track track, File file, TimeSpan timeout)
{
ISpotify connection = GetConnection();
MusicStream result = connection.GetMusicStream(track, file, timeout);
ReleaseConnection(connection);
return(result);
}
protected void Init(MusicStream Wave)
{
_player = new MediaElement
{
IsMuted = false,
Position = new TimeSpan(0, 0, 0),
Volume = Wave.Volume,
IsLooping = Wave.Loop,
};
_player.SetSource(Wave.Content.AsRandomAccessStream(), Wave.MimeType);
}/*
protected void Init(MusicStream Wave)
{// To get preferred buffer size and sampling rate.
AudioManager audioManager = (AudioManager)
Forms.Context.GetSystemService(Android.Content.Context.AudioService);
Rate = int.Parse(audioManager.GetProperty(AudioManager.PropertyOutputSampleRate));
//string Size = audioManager.GetProperty(AudioManager.PropertyOutputFramesPerBuffer);
SampleRate = Wave.SampleRate;
_content = Wave.Content;
int SizeInBytes = Wave.SizeInBytes - 44;
_player = new AudioTrack(
// Stream type
(Android.Media.Stream)Wave.Type,
// Frequency
Rate,
// Mono or stereo
(ChannelOut)Wave.Config,
// Audio encoding
(Encoding)Wave.Format,
// Length of the audio clip.
SizeInBytes,
// Mode. Stream or static.
(AudioTrackMode)Wave.Mode);
_loop = Wave.Loop;
_volume = Wave.Volume;
_player.SetVolume(_volume = Wave.Volume);
#if true
//int ch = Wave.Channels;
//_start = 0;// (int)Wave.Content.Length / ch;
//_stop = (int)Wave.Content.Length;// / ch / 2 / 2 + 16000
#elif false
_player.SetNotificationMarkerPosition(SizeInBytes / 2);
_player.MarkerReached += (object sender, AudioTrack.MarkerReachedEventArgs e) =>
{ if (_loop)
{
e.Track.SetPlaybackHeadPosition(0);
}
};
#elif false
Device.StartTimer(Wave.Duration, () => { if (_loop)
{
_player.SetPlaybackHeadPosition(0);
}
return(_loop); });
#endif
_prepared = true;
}
public async Task <IActionResult> Edit([FromForm] MusicStream request)
{
try
{
var validation = _editMusicInfoValidator.Validate(request);
if (!validation.IsValid)
{
return(this.ErrorResult(HttpStatusCode.BadRequest, validation.Errors));
}
await _cloudStorage.EditMusicInfo(request);
return(Ok("Data updated successfully"));
}
catch (Exception e)
{
_logger.LogError(e, "Failed to update the data");
return(this.ErrorResult(HttpStatusCode.InternalServerError, "InternalServerError", "An error occured while processing this request."));
}
}
public ChannelStreamer(Protocol protocol, Media.File file, byte[] key, MusicStream output)
{
if (key.Length != (128 / 8))
{
output.AllAvailable = true;
throw new InvalidDataException("Encryption key for channel must be 128-bit.");
}
_cipher.BlockSize = 128;
_cipher.KeySize = 128;
_key = key;
_cipher.Mode = CipherMode.ECB; //CTR not available
_cipher.Padding = PaddingMode.None;
_output = output;
_file = file;
_protocol = protocol;
_channelLength = 160 * 1024 * 5 / 8; /* 160 kbit * 5 seconds. */
/* Send first substream request. */
string hash = this._cache.Hash(this._file, this._channelOffset, this._channelLength);
if (this._cache != null && this._cache.Contains("substream", hash))
{
this._cache.Load("substream", hash, this);
}
else
{
try
{
this._protocol.SendSubstreamRequest(this, this._file, this._channelOffset, this._channelLength);
}
catch (ProtocolException)
{
return;
}
}
}
public async Task EditMusicInfo(MusicStream musicStream)
{
var blobContainer = await _storageConnectionFactory.GetContainer();
string filename = Path.GetFileName(musicStream.uri.LocalPath);
var blob = blobContainer.GetBlockBlobReference(filename);
//
var metadataKeys = new string[] { "title", "artist" };
foreach (string key in metadataKeys)
{
if (blob.Metadata.ContainsKey(key))
{
blob.Metadata[key] = key == "title" ? musicStream.title : musicStream.artist;
}
else
{
blob.Metadata.Add(key, key == "title" ? musicStream.title : musicStream.artist);
}
}
//
blob.SetMetadata();
}
public static StreamPlayer Create(MusicStream Wave)
{
return(new StreamPlayer {
_Wave = Wave
});
}
protected void Init(MusicStream Wave)
{
_player = AVAudioPlayer.FromData(NSData.FromStream(Wave.Content));
_player.NumberOfLoops = Wave.Loop ? 0 : -1;
_player.Volume = Wave.Volume;
}
public override int RenderVisualization()
{
try
{
if (VisualizationWindow == null || !VisualizationWindow.Visible || _visParam.VisHandle == 0)
{
return(0);
}
// Any is wrong with PlaybackStateChanged, if the songfile automatically changed
// so i have create a new variable which fix this problem
if (Bass != null)
{
if (Bass.CurrentFile != _OldCurrentFile && !Bass.IsRadio)
{
trackTag = TagReader.TagReader.ReadTag(Bass.CurrentFile);
if (trackTag != null)
{
_songTitle = String.Format("{0} - {1}", trackTag.Artist, trackTag.Title);
_OldCurrentFile = Bass.CurrentFile;
}
else
{
_songTitle = " ";
}
}
// Set Song information, so that the plugin can display it
if (trackTag != null && !Bass.IsRadio)
{
_playlistPlayer = PlayListPlayer.SingletonPlayer;
PlayListItem curPlaylistItem = _playlistPlayer.GetCurrentItem();
MusicStream streams = Bass.GetCurrentStream();
// Do not change this line many Plugins search for Songtitle with a number before.
_mediaInfo.SongFile = Bass.CurrentFile;
_mediaInfo.SongTitle = (_playlistPlayer.CurrentPlaylistPos + 1) + ". " + _songTitle;
_mediaInfo.Position = (int)(1000 * Bass.CurrentPosition);
_mediaInfo.Duration = (int)Bass.Duration;
_mediaInfo.PlaylistLen = 1;
_mediaInfo.PlaylistPos = _playlistPlayer.CurrentPlaylistPos;
}
else
{
if (Bass.IsRadio)
{
// Change TrackTag to StreamTag for Radio
trackTag = Bass.GetStreamTags();
if (trackTag != null)
{
// Artist and Title show better i think
_songTitle = trackTag.Artist + ": " + trackTag.Title;
_mediaInfo.SongTitle = _songTitle;
}
else
{
_songTitle = " ";
}
_mediaInfo.Position = (int)(1000 * Bass.CurrentPosition);
}
else
{
_mediaInfo.Position = 0;
_mediaInfo.Duration = 0;
_mediaInfo.PlaylistLen = 0;
_mediaInfo.PlaylistPos = 0;
}
}
}
if (IsPreviewVisualization)
{
_mediaInfo.SongTitle = "Mediaportal Preview";
}
BassVis.BASSVIS_SetInfo(_visParam, _mediaInfo);
if (RenderStarted)
{
return(1);
}
int stream = 0;
if (Bass != null)
{
stream = (int)Bass.GetCurrentVizStream();
}
// ckeck is playing
int nReturn = BassVis.BASSVIS_SetPlayState(_visParam, BASSVIS_PLAYSTATE.IsPlaying);
if (nReturn == Convert.ToInt32(BASSVIS_PLAYSTATE.Play) && (_visParam.VisHandle != 0))
{
// Do not Render without playing
if (MusicPlayer.BASS.Config.MusicPlayer == AudioPlayer.WasApi)
{
RenderStarted = BassVis.BASSVIS_RenderChannel(_visParam, stream, true);
}
else
{
RenderStarted = BassVis.BASSVIS_RenderChannel(_visParam, stream, false);
}
}
}
catch (Exception) {}
return(1);
}
/// <summary>
/// Handles the incoming connections.
/// </summary>
/// <param name="client">The socket that the connection uses.</param>
/// <param name="cancellationToken">The <see cref="CancellationToken"/> for closing the connection.</param>
private void server_Connection(TcpClient client, CancellationToken cancellationToken)
{
var reader = new StreamReader(client.GetStream());
string request = "";
Dictionary<string, string> headers = new Dictionary<string, string>();
byte[] buffer = new byte[1];
try
{
string received = null;
while (received != "")
{
received = reader.ReadLine();
if (received != null && received.Length > 2)
{
string[] splitReceived = received.Split(':');
if (splitReceived.Length < 2)
{
request = splitReceived[0];
}
else
{
if (!headers.ContainsKey(splitReceived[0]))
headers.Add(splitReceived[0], string.Join(":", splitReceived.Skip(1)).Trim());
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.WriteLine("Request: " + request);
Console.WriteLine("Headers:");
foreach (var header in headers)
{
Console.WriteLine(header.Key + ": " + header.Value);
}
Console.WriteLine("End of Headers");
Console.WriteLine();
var sendIcyMeta = headers.ContainsKey("Icy-MetaData") && headers["Icy-MetaData"] == "1";
string[] requestSplit = request.Split(' ');
if (streams.ContainsKey(requestSplit[1]))
{
streams[requestSplit[1]].AddClient(client, sendIcyMeta);
if (!streams[requestSplit[1]].Running)
Task.Run(() => (Action)streams[requestSplit[1]].Run, cancellationToken);
}
else
{
string path = Path.Combine(rootDirectory.FullName, "Streams", requestSplit[1].TrimStart('/').Replace('/', Path.DirectorySeparatorChar) + ".json");
if (File.Exists(path))
{
MusicStream musicStream = new MusicStream(path);
musicStream.AddClient(client, sendIcyMeta);
Task.Run((Action)musicStream.Run, cancellationToken);
streams.Add(requestSplit[1], musicStream);
}
else
{
client.Close();
}
}
}
