本文整理汇总了C#中NAudio.Wave.WaveFileWriter.Dispose方法的典型用法代码示例。如果您正苦于以下问题：C# WaveFileWriter.Dispose方法的具体用法？C# WaveFileWriter.Dispose怎么用？C# WaveFileWriter.Dispose使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类NAudio.Wave.WaveFileWriter的用法示例。
在下文中一共展示了WaveFileWriter.Dispose方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: FlushUpdatesHeaderEvenIfDisposeNotCalled
public void FlushUpdatesHeaderEvenIfDisposeNotCalled()
{
var ms = new MemoryStream();
var testSequence = new byte[] { 0x1, 0x2, 0xFF, 0xFE };
var testSequence2 = new byte[] { 0x3, 0x4, 0x5 };
var writer = new WaveFileWriter(new IgnoreDisposeStream(ms), new WaveFormat(16000, 24, 1));
writer.Write(testSequence, 0, testSequence.Length);
writer.Flush();
// BUT NOT DISPOSED
// another write that was not flushed
writer.Write(testSequence2, 0, testSequence2.Length);
// check the Reader can read it
ms.Position = 0;
using (var reader = new WaveFileReader(ms))
{
Assert.AreEqual(16000, reader.WaveFormat.SampleRate, "Sample Rate");
Assert.AreEqual(24, reader.WaveFormat.BitsPerSample, "Bits Per Sample");
Assert.AreEqual(1, reader.WaveFormat.Channels, "Channels");
Assert.AreEqual(testSequence.Length, reader.Length, "File Length");
var buffer = new byte[600]; // 24 bit audio, block align is 3
int read = reader.Read(buffer, 0, buffer.Length);
Assert.AreEqual(testSequence.Length, read, "Data Length");
for (int n = 0; n < read; n++)
{
Assert.AreEqual(testSequence[n], buffer[n], "Byte " + n);
}
}
writer.Dispose(); // to stop the finalizer from moaning
}示例2: Main
static void Main(string[] args)
{
// for recording
waveFileWriter = new WaveFileWriter(@"C:\rec\out.wav", new WaveFormat(44100, 2));
var sound = new MySound();
sound.SetWaveFormat(44100, 2);
sound.init();
waveOut = new WaveOut();
waveOut.Init(sound);
waveOut.Play();
ConsoleKeyInfo keyInfo;
bool loop = true;
while (loop)
{
keyInfo = Console.ReadKey();
if (keyInfo.Key == ConsoleKey.Q)
{
waveOut.Stop();
waveOut.Dispose();
waveFileWriter.Close();
waveFileWriter.Dispose();
loop = false;
}
}
}示例3: RecordAudioFile
public virtual void RecordAudioFile()
{
string currentDirectory = AppDomain.CurrentDomain.BaseDirectory;
string wavFile = Path.Combine (currentDirectory, "recording.wav");
long writtenSamples = 0;
WaveFileWriter writer = new WaveFileWriter (wavFile, _jackIn.WaveFormat);
_jackIn.DataAvailable += (sender, args) => {
writer.Write (args.Buffer, 0, args.BytesRecorded);
};
_jackIn.RecordingStopped += (sender, e) => {
writer.Flush ();
writer.Dispose ();
long fileSize = new FileInfo (wavFile).Length;
Assert.AreNotEqual (0, fileSize);
};
_jackIn.StartRecording ();
Thread.Sleep (100);
_jackIn.StopRecording ();
writtenSamples = writer.Length;
Assert.AreNotEqual (0, writtenSamples);
}示例4: CreateWaveFile2
public static void CreateWaveFile2(string filename, IWaveProvider sourceProvider)
{
using (var writer = new WaveFileWriter(filename, sourceProvider.WaveFormat))
{
long outputLength = 0;
var buffer = new byte[sourceProvider.WaveFormat.AverageBytesPerSecond * 4];
while (true)
{
int bytesRead = sourceProvider.Read(buffer, 0, buffer.Length);
if (bytesRead == 0)
{
// end of source provider
break;
}
outputLength += bytesRead;
// Write will throw exception if WAV file becomes too large
if (bytesRead > 0)
{
writer.Write(buffer, 0, bytesRead);
}
}
writer.Dispose();
}
}示例5: WordToWAV
//.........这里部分代码省略.........
{
WavPlay(writer, dash, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dot, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dot, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dot, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dot, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dash, amplitude, frequency);
Thread.Sleep(dash);
}
if (symbol == '\'')
{
WavPlay(writer, dot, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dash, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dash, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dash, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dash, amplitude, frequency); WavPause(writer, dot);
WavPlay(writer, dot, amplitude, frequency);
Thread.Sleep(dash);
}
} // End For j
if (non_random_flag)
{
screen_Out(word); // вывод на label непрерывно
}
else
{
screen_Out_By_10(i, word); // вывод на label по 10 слов
}
int dynamic_interval = 1; // Длительность динамического интервала между словами
if (dynamic_interval_flag)
{
dynamic_interval = word.Length;
}
WavPause(writer, interval * dash * dynamic_interval); // Пауза между словами
} // End for(i)
writer.Close();
writer.Dispose();
} // end using
// Конвертим WAV-файл в MP3-файл
if (File.Exists(fileName + ".wav"))
ConvertWavToMP3(fileName);
else
{
if (english_flag)
MessageBox.Show("No exist WAV-file to conver in MP3.");
else
MessageBox.Show(fileName + ".wav ", "Нет WAV-файла для конвертации в MP3.");
}
// Переместить звуковые файлы
if (alternative_mp3_flag)
{
try
{
// MessageBox.Show("Конвертим с задержкой MP3.");
// Не успевает LAME отрабоать - заддерка нужна
Thread.Sleep(5000); // 5 секунд
if (File.Exists(fileName + ".mp3"))
{
// Удаляем старые файлы
if (File.Exists(fileNameOld + ".mp3 "))
File.Delete(fileNameOld + ".mp3 ");
//Переносим файлы из корня диска в папку, указанную пользователем
File.Move(fileName + ".mp3 ", fileNameOld + ".mp3");
}
else
MessageBox.Show(fileName + ".mp3 ", "Нет MP3-файла!");
if (File.Exists(fileName + ".wav"))
{
//MessageBox.Show(fileName + ".wav ", "Старый файл WAV");
//MessageBox.Show(fileNameOld + ".wav ", "Новый файл WAV");
// MessageBox.Show(fileName + ".mp3 ", "Старый файл MP3");
// MessageBox.Show(fileNameOld + ".mp3 ", "Новый файл MP3");
// Удаляем старые файлы
if (File.Exists(fileNameOld + ".wav "))
File.Delete(fileNameOld + ".wav ");
//Переносим файлы из корня диска в папку, указанную пользователем
File.Move(fileName + ".wav ", fileNameOld + ".wav");
}
}
catch (Exception e)
{
MessageBox.Show(e.ToString(), "The process move a audiofiles failed!");
}
}
}示例6: HighPassFilter
public static void HighPassFilter(string innPath, string outtPath)
{
string inPath = "C:\\Users\\Administratorius\\Documents\\GitHub\\MusicEditor\\PawellsMusicEditor\\PawellsMusicEditor\\Content\\Songs\\NowEdited.WAV";
string outPath = "C:\\Users\\Administratorius\\Documents\\GitHub\\MusicEditor\\PawellsMusicEditor\\PawellsMusicEditor\\Content\\Songs\\NowEdited3.WAV";
Mp3ToWav(innPath, inPath);
WaveFileReader reader = new WaveFileReader(inPath);
var myFilter = BiQuadFilter.HighPassFilter(44F, 10F, 0.5F);
WaveFileWriter writer = new WaveFileWriter(outPath, reader.WaveFormat);
reader.Position = 0;
var endPos = reader.Length;
while (reader.Position < endPos)
{
int bytesRequired = (int)(endPos - reader.Position);
if (bytesRequired > 0)
{
float[] sample = new float[4];
for (int i = 0; i < 2; i++)
{
sample[i] = myFilter.Transform(reader.ReadNextSampleFrame()[i]);
}
writer.WriteSamples(sample, 0, 4);
}
}
reader.Dispose();
writer.Dispose();
ConvertWavToMp3(outPath, outtPath);
File.Delete(inPath);
File.Delete(outPath);
}示例7: TrimWavFile
private static void TrimWavFile(WaveFileReader reader, WaveFileWriter writer, int startPos, int endPos)
{
reader.Position = startPos;
byte[] buffer = new byte[1024];
while (reader.Position < endPos)
{
int bytesRequired = (int)(endPos - reader.Position);
if (bytesRequired > 0)
{
int bytesToRead = Math.Min(bytesRequired, buffer.Length);
int bytesRead = reader.Read(buffer, 0, bytesToRead);
if (bytesRead > 0)
{
writer.WriteData(buffer, 0, bytesRead);
}
}
}
reader.Dispose();
writer.Dispose();
}