84 lines
3.0 KiB
C#
84 lines
3.0 KiB
C#
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using System;
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using System.Threading;
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using SFML;
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using SFML.Audio;
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namespace sample_soundcapture
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{
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static class Program
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{
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/// <summary>
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/// The main entry point for the application.
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/// </summary>
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static void Main(string[] args)
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{
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// Check that the device can capture audio
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if (SoundRecorder.IsAvailable == false)
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{
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Console.WriteLine("Sorry, audio capture is not supported by your system");
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return;
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}
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// Choose the sample rate
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Console.WriteLine("Please choose the sample rate for sound capture (44100 is CD quality) : ");
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uint sampleRate = uint.Parse(Console.ReadLine());
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// Wait for user input...
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Console.WriteLine("Press enter to start recording audio");
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Console.ReadLine();
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// Here we'll use an integrated custom recorder, which saves the captured data into a SoundBuffer
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SoundBufferRecorder recorder = new SoundBufferRecorder();
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// Audio capture is done in a separate thread, so we can block the main thread while it is capturing
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recorder.Start(sampleRate);
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Console.WriteLine("Recording... press enter to stop");
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Console.ReadLine();
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recorder.Stop();
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// Get the buffer containing the captured data
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SoundBuffer buffer = recorder.SoundBuffer;
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// Display captured sound informations
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Console.WriteLine("Sound information :");
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Console.WriteLine(" " + buffer.Duration + " seconds");
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Console.WriteLine(" " + buffer.SampleRate + " samples / seconds");
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Console.WriteLine(" " + buffer.ChannelsCount + " channels");
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// Choose what to do with the recorded sound data
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Console.WriteLine("What do you want to do with captured sound (p = play, s = save) ? ");
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char choice = char.Parse(Console.ReadLine());
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if (choice == 's')
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{
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// Choose the filename
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Console.WriteLine("Choose the file to create : ");
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string filename = Console.ReadLine();
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// Save the buffer
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buffer.SaveToFile(filename);
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}
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else
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{
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// Create a sound instance and play it
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Sound sound = new Sound(buffer);
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sound.Play();
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// Wait until finished
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while (sound.Status == SoundStatus.Playing)
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{
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// Display the playing position
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Console.CursorLeft = 0;
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Console.Write("Playing... " + sound.PlayingOffset + " sec ");
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// Leave some CPU time for other threads
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Thread.Sleep(100);
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}
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}
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// Finished !
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Console.WriteLine("\nDone !");
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}
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}
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}
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