public static void Main(string[] args) { using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.ConsumerAudio); if (service == null) { return; } using (XtDevice device = service.OpenDefaultDevice(false)) { if (device == null || !device.SupportsFormat(Format)) { return; } XtBuffer buffer = device.GetBuffer(Format); using (FileStream recording = new FileStream( "xt-audio.raw", FileMode.Create, FileAccess.Write)) using (XtStream stream = device.OpenStream(Format, true, false, buffer.current, Capture, null, recording)) { stream.Start(); Thread.Sleep(1000); stream.Stop(); } } } }
public static void Main(string[] args) { XtMix mix = new XtMix(48000, XtSample.Int16); XtFormat inputFormat = new XtFormat(mix, 2, 0, 0, 0); XtChannels inputChannels = new XtChannels(2, 0, 0, 0); XtFormat outputFormat = new XtFormat(mix, 0, 0, 2, 0); XtChannels outputChannels = new XtChannels(0, 0, 2, 0); using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.SystemAudio); using (XtDevice input = service.OpenDefaultDevice(false)) using (XtDevice output = service.OpenDefaultDevice(true)) { if (input != null && input.SupportsFormat(inputFormat) && output != null && output.SupportsFormat(outputFormat)) { using (XtStream stream = service.AggregateStream( new XtDevice[] { input, output }, new XtChannels[] { inputChannels, outputChannels }, new double[] { 30.0, 30.0 }, 2, mix, true, false, output, OnAggregate, XRun, "user-data")) { stream.Start(); Console.WriteLine("Streaming aggregate, press any key to continue..."); Console.ReadLine(); stream.Stop(); } } } } }
public static void Main(string[] args) { using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.ConsumerAudio); if (service == null) { return; } using (XtDevice device = service.OpenDefaultDevice(true)) { if (device == null || !device.SupportsFormat(Format)) { return; } XtBuffer buffer = device.GetBuffer(Format); using (XtStream stream = device.OpenStream(Format, true, false, buffer.current, Render, null, null)) { stream.Start(); Thread.Sleep(1000); stream.Stop(); } } } }
public static void Main(string[] args) { XtFormat format; XtFormat int44100 = new XtFormat(new XtMix(44100, XtSample.Int32), 2, 0, 2, 0); XtFormat int48000 = new XtFormat(new XtMix(48000, XtSample.Int32), 2, 0, 2, 0); XtFormat float44100 = new XtFormat(new XtMix(44100, XtSample.Float32), 2, 0, 2, 0); XtFormat float48000 = new XtFormat(new XtMix(48000, XtSample.Float32), 2, 0, 2, 0); using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.ProAudio); if (service == null) { return; } using (XtDevice device = service.OpenDefaultDevice(true)) { if (device == null) { return; } if (device.SupportsFormat(int44100)) { format = int44100; } else if (device.SupportsFormat(int48000)) { format = int48000; } else if (device.SupportsFormat(float44100)) { format = float44100; } else if (device.SupportsFormat(float48000)) { format = float48000; } else { return; } XtBuffer buffer = device.GetBuffer(format); using (XtStream stream = device.OpenStream(format, true, false, buffer.min, Callback, null, null)) { stream.Start(); Console.WriteLine("Streaming full-duplex, press any key to continue..."); Console.ReadLine(); stream.Stop(); } } } }
public static void Main(String[] args) { using (XtAudio audio = new XtAudio("Sample", IntPtr.Zero, OnTrace, OnFatal)) { try { Console.WriteLine("Win32: " + XtAudio.IsWin32()); Console.WriteLine("Version: " + XtAudio.GetVersion()); XtService pro = XtAudio.GetServiceBySetup(XtSetup.ProAudio); Console.WriteLine("Pro Audio: " + (pro == null ? "None" : pro.GetName())); XtService system = XtAudio.GetServiceBySetup(XtSetup.SystemAudio); Console.WriteLine("System Audio: " + (system == null ? "None" : system.GetName())); XtService consumer = XtAudio.GetServiceBySetup(XtSetup.ConsumerAudio); Console.WriteLine("Consumer Audio: " + (consumer == null ? "None" : consumer.GetName())); for (int s = 0; s < XtAudio.GetServiceCount(); s++) { XtService service = XtAudio.GetServiceByIndex(s); Console.WriteLine("Service " + service.GetName() + ":"); Console.WriteLine(" System: " + service.GetSystem()); Console.WriteLine(" Device count: " + service.GetDeviceCount()); Console.WriteLine(" Capabilities: " + XtPrint.CapabilitiesToString(service.GetCapabilities())); using (XtDevice defaultInput = service.OpenDefaultDevice(false)) Console.WriteLine(" Default input: " + defaultInput); using (XtDevice defaultOutput = service.OpenDefaultDevice(true)) Console.WriteLine(" Default output: " + defaultOutput); for (int d = 0; d < service.GetDeviceCount(); d++) { using (XtDevice device = service.OpenDevice(d)) { Console.WriteLine(" Device " + device.GetName() + ":"); Console.WriteLine(" System: " + device.GetSystem()); Console.WriteLine(" Current mix: " + device.GetMix()); Console.WriteLine(" Input channels: " + device.GetChannelCount(false)); Console.WriteLine(" Output channels: " + device.GetChannelCount(true)); Console.WriteLine(" Interleaved access: " + device.SupportsAccess(true)); Console.WriteLine(" Non-interleaved access: " + device.SupportsAccess(false)); } } } } catch (XtException e) { Console.WriteLine("Error: system %s, fault %s, cause %s, text %s, message: %s.\n", XtException.GetSystem(e.GetError()), XtException.GetFault(e.GetError()), XtException.GetCause(e.GetError()), XtException.GetText(e.GetError()), e.ToString()); } } }
public static void Main(string[] args) { using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.ConsumerAudio); XtFormat format = new XtFormat(new XtMix(44100, XtSample.Int24), 2, 0, 0, 0); using (XtDevice device = service.OpenDefaultDevice(false)) { if (device == null) { Console.WriteLine("No default device found."); return; } if (!device.SupportsFormat(format)) { Console.WriteLine("Format not supported."); return; } Context context = new Context(); XtBuffer buffer = device.GetBuffer(format); using (FileStream recording = new FileStream( "xt-audio-interleaved.raw", FileMode.Create, FileAccess.Write)) using (XtStream stream = device.OpenStream(format, true, false, buffer.current, CaptureInterleaved, XRun, context)) { context.recording = recording; context.intermediate = new byte[GetBufferSize(stream, stream.GetFrames())]; stream.Start(); Console.WriteLine("Capturing interleaved..."); ReadLine(); stream.Stop(); } using (FileStream recording = new FileStream( "xt-audio-interleaved-raw.raw", FileMode.Create, FileAccess.Write)) using (XtStream stream = device.OpenStream(format, true, true, buffer.current, CaptureInterleavedRaw, XRun, context)) { context.recording = recording; context.intermediate = new byte[GetBufferSize(stream, stream.GetFrames())]; stream.Start(); Console.WriteLine("Capturing interleaved, raw buffers..."); ReadLine(); stream.Stop(); } using (FileStream recording = new FileStream( "xt-audio-non-interleaved.raw", FileMode.Create, FileAccess.Write)) using (XtStream stream = device.OpenStream(format, false, false, buffer.current, CaptureNonInterleaved, XRun, context)) { context.recording = recording; context.intermediate = new byte[GetBufferSize(stream, stream.GetFrames())]; stream.Start(); Console.WriteLine("Capturing non-interleaved..."); ReadLine(); stream.Stop(); } using (FileStream recording = new FileStream( "xt-audio-non-interleaved-raw.raw", FileMode.Create, FileAccess.Write)) using (XtStream stream = device.OpenStream(format, false, true, buffer.current, CaptureNonInterleavedRaw, XRun, context)) { context.recording = recording; context.intermediate = new byte[GetBufferSize(stream, stream.GetFrames())]; stream.Start(); Console.WriteLine("Capturing non-interleaved, raw buffers..."); ReadLine(); stream.Stop(); } } } }
public static void Main(String[] args) { using (XtAudio audio = new XtAudio(null, IntPtr.Zero, null, null)) { XtService service = XtAudio.GetServiceBySetup(XtSetup.ConsumerAudio); XtFormat format = new XtFormat(new XtMix(44100, XtSample.Float32), 0, 0, 2, 0); using (XtDevice device = service.OpenDefaultDevice(true)) { if (device == null) { Console.WriteLine("No default device found."); return; } if (!device.SupportsFormat(format)) { Console.WriteLine("Format not supported."); return; } XtBuffer buffer = device.GetBuffer(format); using (XtStream stream = device.OpenStream(format, true, false, buffer.current, RenderInterleaved, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering interleaved..."); ReadLine(); stream.Stop(); } using (XtStream stream = device.OpenStream(format, true, true, buffer.current, RenderInterleavedRaw, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering interleaved, raw buffers..."); ReadLine(); stream.Stop(); } using (XtStream stream = device.OpenStream(format, false, false, buffer.current, RenderNonInterleaved, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering non-interleaved..."); ReadLine(); stream.Stop(); } using (XtStream stream = device.OpenStream(format, false, true, buffer.current, RenderNonInterleavedRaw, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering non-interleaved, raw buffers..."); ReadLine(); stream.Stop(); } XtFormat sendTo0 = new XtFormat(new XtMix(44100, XtSample.Float32), 0, 0, 1, 1L << 0); using (XtStream stream = device.OpenStream(sendTo0, true, false, buffer.current, RenderInterleaved, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering channel mask, channel 0..."); ReadLine(); stream.Stop(); } XtFormat sendTo1 = new XtFormat(new XtMix(44100, XtSample.Float32), 0, 0, 1, 1L << 1); using (XtStream stream = device.OpenStream(sendTo1, true, false, buffer.current, RenderInterleaved, XRun, "user-data")) { stream.Start(); Console.WriteLine("Rendering channel mask, channel 1..."); ReadLine(); stream.Stop(); } } } }