public static void WmaToMp3(string wmafilePath, Stream outputStream, Mp3WriterConfig mp3Format)
{
using (var inputStream = File.OpenRead(wmafilePath))
{
WmaToMp3(inputStream, outputStream, mp3Format, 1);
}
}
public static void WmaToMp3(string wmafilePath, string outputPath, Mp3WriterConfig mp3Format, int bufferMultiplier)
{
using (var inputStream = File.OpenRead(wmafilePath))
using (var outputStream = new FileStream(outputPath, FileMode.Create))
{
WmaToMp3(inputStream, outputStream, mp3Format, bufferMultiplier);
}
}
private void buttonConfig_Click(object sender, System.EventArgs e)
{
Config cfg = new Config();
cfg.Mp3Config = m_Config;
if (cfg.ShowDialog(this) == DialogResult.OK)
{
m_Config = cfg.Mp3Config;
}
}
public static void ConvertWavToMp3(string wav, string mp3)
{
Mp3WriterConfig m_Config = null;
WaveStream InStr = new WaveStream(wav);
m_Config = new Mp3WriterConfig(InStr.Format);
m_Config.Mp3Config.format.mp3.bOriginal = 80;
try
{
Mp3Writer writer = new Mp3Writer(new FileStream(mp3, FileMode.Create), m_Config);
try
{
byte[] buff = new byte[writer.OptimalBufferSize];
int read = 0;
int actual = 0;
long total = InStr.Length;
try
{
while ((read = InStr.Read(buff, 0, buff.Length)) > 0)
{
writer.Write(buff, 0, read);
actual += read;
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
writer.Close();
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
InStr.Close();
}
}
public static void WmaToMp3(Stream wmaInputStream, Stream outputStream, Mp3WriterConfig mp3Format, int bufferMultiplier)
{
WmaToMp3Delegate convert = wmaStream =>
{
var writer = new Mp3Writer(outputStream,
mp3Format ?? new Mp3WriterConfig(wmaStream.Format, new BE_CONFIG(wmaStream.Format)));
var buffer = new byte[writer.OptimalBufferSize * bufferMultiplier];
WriteToStream(writer, wmaStream, buffer);
};
var tempStream = wmaInputStream as WmaStreamReader;
if (tempStream != null)
{
convert(tempStream);
}
else
{
using (var wmaStream = new WmaStreamReader(wmaInputStream))
{
convert(wmaStream);
}
}
}
public static void WmaToMp3(Stream wmafileStream, Stream outputStream, Mp3WriterConfig mp3Format)
{
WmaToMp3(wmafileStream, outputStream, mp3Format, 1);
}
public static void WmaToMp3(Stream wmafileStream, string outputPath, Mp3WriterConfig mp3Format)
{
WmaToMp3(wmafileStream, outputPath, mp3Format, 1);
}
public static void WmaToMp3(string wmafilePath, string outputPath, Mp3WriterConfig mp3Format)
{
WmaToMp3(wmafilePath, outputPath, mp3Format, 1);
}
