View source for CSharp:Audio Editing

=NAudio=
E' una libreria open source scritta da Mark Health [https://github.com/naudio/NAudio Progetto e caratteristiche github], è installabile mediante NuGet.<br />
Macrocaratteristiche:
* Playback
* Elaborazione sui codec
* Elaborazione dei files audio
* Manipolazione audio
* Generazione audio
* Visualizzazione
* MIDI
* etc
==Esempio==
Da StackOverflow [https://stackoverflow.com/questions/6465863/trim-an-audio-file-wav-mp3 Trim audio Wav mp3]:
<syntaxhighlight lang="csharp">
public static class WavFileUtils
{
    public static void TrimWavFile(string inPath, string outPath, TimeSpan cutFromStart, TimeSpan cutFromEnd)
    {
        using (WaveFileReader reader = new WaveFileReader(inPath))
        {
            using (WaveFileWriter writer = new WaveFileWriter(outPath, reader.WaveFormat))
            {
                int bytesPerMillisecond = reader.WaveFormat.AverageBytesPerSecond / 1000;

                int startPos = (int)cutFromStart.TotalMilliseconds * bytesPerMillisecond;
                startPos = startPos - startPos % reader.WaveFormat.BlockAlign;

                int endBytes = (int)cutFromEnd.TotalMilliseconds * bytesPerMillisecond;
                endBytes = endBytes - endBytes % reader.WaveFormat.BlockAlign;
                int endPos = (int)reader.Length - endBytes; 

                TrimWavFile(reader, writer, startPos, endPos);
            }
        }
    }

    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);
                }
            }
        }
    }
}
</syntaxhighlight>

=Mappa e Link=
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[[C Sharp | C#]] | [[CSharp:Librerie di terze parti PlugIn | Librerie di terze parti PlugIn]]
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[[Visual Studio]] | [[MS SQL]] | [[Dizionario]]
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'''Parole chiave''':