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();
}
}
}
}
}
private void Stop()
{
if (outputStream != null)
{
outputStream.Stop();
outputStream.Dispose();
outputStream = null;
}
if (inputStream != null)
{
inputStream.Stop();
inputStream.Dispose();
inputStream = null;
}
if (captureFile != null)
{
captureFile.Flush();
captureFile.Dispose();
captureFile = null;
}
stop.Enabled = false;
panel.Enabled = true;
start.Enabled = true;
streamRaw.Enabled = true;
bufferSize.Enabled = true;
streamType.Enabled = true;
outputMaster.Enabled = true;
secondaryInput.Enabled = true;
secondaryOutput.Enabled = true;
streamInterleaved.Enabled = true;
}
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();
}
}
}
}
void Stop()
{
_stream?.Stop();
_stream?.Dispose();
_stream = null;
_captureFile?.Flush();
_captureFile?.Dispose();
_captureFile = null;
_safeBuffer?.Dispose();
_safeBuffer = null;
}
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();
}
}
}
}
static void RunStream(XtStream stream)
{
stream.Start();
Thread.Sleep(2000);
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();
}
}
}
}
