static void Main(string[] args)
{
WaveAudio wout = CNotespad.Run();
if (wout != null)
{
wout.SaveWaveFile(@"..\..\..\..\output.wav");
}
}
static void iotests_perfile(string strFilename, int nBits, int nChannels, int nRate)
{
WaveAudio w01 = new WaveAudio(strFilename);
asserteq(w01.getNumChannels(), nChannels);
asserteq(w01.getSampleRate(), nRate, "011");
asserteqf(w01.LengthInSamples, 90725 * (nRate / 22050), 1.0, "012"); //note give 1.0 tolerance
asserteqf(w01.LengthInSeconds, 4.1145124, "013");
asserteq(w01.data.Length, nChannels);
asserteq(w01.data[0].Length, w01.LengthInSamples);
for (int i = 0; i < nChannels; i++)
{
asserteq(w01.data[i].Length, w01.LengthInSamples);
}
// test converting to other rates / quality
w01.SaveWaveFile(mediadir + "ttout\\o_" + nRate + "_" + nBits + "_" + nRate + "_" + nChannels + ".wav", nBits);
nBits = (nBits == 8) ? 16 : 8;
w01.SaveWaveFile(mediadir + "ttout\\ot_" + nRate + "_" + nBits + "_" + nRate + "_" + nChannels + ".wav", nBits);
}
private void btnSave_Click(object sender, EventArgs e)
{
string sfilename = getSaveFilename();
if (sfilename != null)
{
WaveAudio wout = this.fullcompute();
if (wout != null)
{
wout.SaveWaveFile(sfilename);
}
}
}
public void Play(WaveAudio a, bool bAsync)
{
m = new MemoryStream();
bw = new BinaryWriter(m);
a.SaveWaveFile(bw);
pl = new SoundPlayer(m);
pl.Stream.Position = 0; // This line is necessary
if (bAsync)
{
pl.Play();
}
else
{
pl.PlaySync();
}
}
internal static void commonSaveWaveFile(WaveAudio w)
{
string strFilename = getSaveFilename();
if (strFilename == null || strFilename == "")
{
return;
}
try
{
w.SaveWaveFile(strFilename);
}
catch (Exception er)
{
MessageBox.Show("Error when saving wave file: " + er.Message);
return;
}
}
