50 lines
1.3 KiB
C#
50 lines
1.3 KiB
C#
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using NAudio.Wave;
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Threading.Tasks;
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namespace BotSharp.Voice
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{
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public class AudioCapture
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{
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public async void Start()
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{
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List<byte> bytes = new List<byte>();
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object writeLock = new object();
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bool writeMore = true;
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var waveIn = new WaveInEvent();
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waveIn.DeviceNumber = 0;
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waveIn.WaveFormat = new WaveFormat(16000, 1);
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waveIn.DataAvailable +=
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(object sender, WaveInEventArgs args) =>
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{
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bytes.AddRange(args.Buffer);
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lock (writeLock)
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{
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if (!writeMore) return;
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}
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};
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waveIn.StartRecording();
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Console.WriteLine("Speak now.");
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await Task.Delay(TimeSpan.FromSeconds(3));
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// Stop recording and shut down.
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waveIn.StopRecording();
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Console.WriteLine("Capture stopped.");
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byte[] buffer = bytes.ToArray();
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for (int i = 0; i < buffer.Length; i++)
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{
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Console.WriteLine($"Buffer {i} ");
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}
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}
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}
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}
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