public WavFormatInfoCollection(IBaseFilter filter, PinDirection direction)
{
IEnumerator <WavFormatInfo> enumerator = WavFormatInfoTools.EnumerateFormatsForDirection(filter, direction);
while (enumerator.MoveNext())
{
Items.Add(enumerator.Current);
}
}
public static AudioCompressor Create(AudioFormat format)
{
if (format == null)
{
throw new ArgumentNullException("format");
}
AudioEncoder encoder = AudioEncoder.FindByFriendlyName(format.AudioCompressor);
if (encoder == null)
{
throw new SplicerException(
string.Format(CultureInfo.CurrentUICulture, Resources.ErrorCanResolveAudioEncoder,
format.AudioCompressor));
}
if (!format.UseDefaults)
{
WavFormatInfo formatInfo = WavFormatInfoTools.FindFormat(encoder.Filter, PinDirection.Output, format);
if (formatInfo == null)
{
var builder = new StringBuilder();
builder.AppendFormat(CultureInfo.CurrentUICulture, Resources.ErrorCanNotResolveMediaTypeForEncoder,
format.Khz, format.Kbps, format.IsMono);
foreach (WavFormatInfo info in encoder.Formats)
{
builder.Append(Environment.NewLine);
builder.Append(info.ToString());
}
throw new SplicerException(builder.ToString());
}
return(new AudioCompressor(encoder.Filter, formatInfo.MediaType));
}
else
{
return(new AudioCompressor(encoder.Filter, null));
}
}