static void Main(string[] args)
{
var fileName = @"C:\Users\milkitic\Downloads\HuΣeR Vs. SYUNN feat.いちか - 狂水一華.mp3";
var obj = new AudioDataHelper(fileName);
var data = obj.GetData(out var waveFormat);
var memoryStream = new MemoryStream(data);
var waveStream = new RawSourceWaveStream(memoryStream, waveFormat);
var p = new WaveFloatTo16Provider(waveStream);
WaveFileWriter.CreateWaveFile("a.wav", p);
var reader = new Mp3FileReaderBase(fileName, format => new DmoMp3FrameDecompressor(format));
WaveFileWriter.CreateWaveFile("b.wav", reader);
}
public TabPage Create(VrfGuiContext vrfGuiContext, byte[] input)
{
WaveStream waveStream;
if (input == null)
{
waveStream = new AudioFileReader(vrfGuiContext.FileName);
}
else if (vrfGuiContext.FileName.EndsWith(".mp3", StringComparison.InvariantCultureIgnoreCase))
{
waveStream = new Mp3FileReaderBase(new MemoryStream(input), wf => new Mp3FrameDecompressor(wf));
}
else
{
waveStream = new WaveFileReader(new MemoryStream(input));
}
var tab = new TabPage();
var audio = new AudioPlaybackPanel(waveStream);
tab.Controls.Add(audio);
return(tab);
}
public AudioPlayer(Resource resource, TabPage tab)
{
var soundData = (Sound)resource.DataBlock;
var stream = soundData.GetSoundStream();
try
{
WaveStream waveStream;
switch (soundData.SoundType)
{
case Sound.AudioFileType.WAV: waveStream = new WaveFileReader(stream); break;
case Sound.AudioFileType.MP3: waveStream = new Mp3FileReaderBase(stream, wf => new Mp3FrameDecompressor(wf)); break;
case Sound.AudioFileType.AAC: waveStream = new StreamMediaFoundationReader(stream); break;
default: throw new Exception($"Dont know how to play {soundData.SoundType}");
}
var audio = new AudioPlaybackPanel(waveStream);
tab.Controls.Add(audio);
}
catch (Exception e)
{
Console.Error.WriteLine(e);
var msg = new Label
{
Text = $"NAudio Exception: {e.Message}",
Dock = DockStyle.Fill,
};
tab.Controls.Add(msg);
}
}
private void buttonOpen_Click(object sender, EventArgs e)
{
var ofd = new OpenFileDialog();
ofd.Filter = "MP3 Files|*.mp3";
if (ofd.ShowDialog() == DialogResult.OK)
{
// Mp3FileReaderBase is the full class, but you have to pass in a decoder
using (var stream = new Mp3FileReaderBase(ofd.FileName, waveFormat => new Mp3FrameDecompressor(waveFormat)))
{
string fileName = Path.GetFileNameWithoutExtension(ofd.FileName) + ".wav";
fileName = Path.Combine(Path.GetTempPath(), fileName);
WaveFileWriter.CreateWaveFile(fileName, stream);
var p = new Process
{
StartInfo = new ProcessStartInfo(fileName)
{
UseShellExecute = true
}
};
p.Start();
}
}
}
