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ASIO Recording

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This commit is contained in:
Mercurio 2024-09-09 21:00:34 +02:00
parent 80a1e6d7bb
commit 390dc02117
8 changed files with 398 additions and 315 deletions
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149
2dxAutoClip/iidxAutoClip.cs
View file

@ -3,22 +3,26 @@ using System.Net.WebSockets;
using System.Text;
using NAudio.CoreAudioApi;
using NAudio.Wave;
using NAudio.Wave.Asio;
using System.IO;
namespace _2dxAutoClip;
class Program
namespace _2dxAutoClip
{
class Program
{
private static readonly string WebsocketAddress = "localhost";
private static readonly int WebsocketPort = 10573;
private static Process? _ffmpegProcess;
private static string _ffmpegFolderPath = GetDefaultVideosFolderPath();
private static WasapiCapture? _waveSource;
private static AsioOut? _asioSource;
private static WaveFileWriter _writer = null!;
private static string _audioFilePath = null!;
private static string _videoFilePath = null!;
private static string _resolution = "1920x1080"; // Default resolution
private static int _framerate = 60; // Default framerate
private static float _crf = 23; // Default CRF value
private static bool _useAsio = false;
private static string _gameProcessName = "spice64"; // Default game process name
private static async Task Main(string[] args)
@ -53,33 +57,43 @@ class Program
if (Directory.Exists(path))
{
_ffmpegFolderPath = path; // Recording path
}
else
{
Console.WriteLine($"The path specified in {filePath} does not exist. Using default recording path.");
Console.WriteLine(
$"The path specified in {filePath} does not exist. Using default recording path.");
_ffmpegFolderPath = GetDefaultVideosFolderPath();
}
}
if (line.StartsWith("resolution:"))
{
_resolution = line["resolution:".Length..].Trim();
Console.WriteLine($"Custom Resolution: {_resolution}");
}
if (line.StartsWith("framerate:"))
{
_framerate = int.Parse(line["framerate:".Length..].Trim());
Console.WriteLine($"Custom framerate: {_framerate}");
}
if (line.StartsWith("crf:"))
{
_crf = float.Parse(line["crf:".Length..].Trim());
Console.WriteLine($"custom crf: {_crf}");
Console.WriteLine($"Custom crf: {_crf}");
}
if (line.StartsWith("game_process_name:"))
{
_gameProcessName = line["game_process_name:".Length..].Trim();
Console.WriteLine($"custom process name: {_gameProcessName}");
Console.WriteLine($"Custom process name: {_gameProcessName}");
}
if (line.StartsWith("useAsio"))
{
_useAsio = line.Split('=')[1].Trim().ToLower() == "true";
Console.WriteLine("ASIO Recording is enabled");
}
}
}
@ -112,6 +126,7 @@ class Program
await Task.Delay(10000);
}
}
if (attempt == maxRetries)
{
Console.WriteLine("Failed to connect after 5 attempts.");
@ -202,6 +217,18 @@ class Program
}
private static void StartAudioRecording(string songName)
{
if (_useAsio)
{
StartAsioAudioRecording(songName);
}
else
{
StartWasapiAudioRecording(songName);
}
}
private static void StartWasapiAudioRecording(string songName)
{
try
{
@ -210,10 +237,7 @@ class Program
Directory.CreateDirectory(Path.GetDirectoryName(_audioFilePath)!);
_waveSource = new WasapiLoopbackCapture();
_writer = new WaveFileWriter(_audioFilePath, _waveSource.WaveFormat);
_waveSource.DataAvailable += (sender, args) =>
{
_writer.Write(args.Buffer, 0, args.BytesRecorded);
};
_waveSource.DataAvailable += (sender, args) => { _writer.Write(args.Buffer, 0, args.BytesRecorded); };
_waveSource.RecordingStopped += (sender, args) =>
{
_writer.Dispose();
@ -224,35 +248,52 @@ class Program
}
catch (Exception ex)
{
Console.WriteLine($"Error starting audio recording: {ex.Message}");
Console.WriteLine($"Error starting WASAPI audio recording: {ex.Message}");
}
}
private static void StartFfmpegRecording(string songName)
private static void StartAsioAudioRecording(string songName)
{
try
{
var date = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
_videoFilePath = $"{_ffmpegFolderPath}\\{songName}_{date}.mkv";
var ffmpegArguments = $"-framerate {_framerate} " +
$"-filter_complex \"ddagrab=framerate={_framerate},hwdownload,format=bgra\" " +
$"-c:v libx264 -tune zerolatency -crf {_crf} -video_size {_resolution} -movflags +faststart -y \"{_videoFilePath}\"";
_ffmpegProcess = new Process
{
StartInfo = new ProcessStartInfo
{
FileName = "ffmpeg",
Arguments = ffmpegArguments,
UseShellExecute = false,
RedirectStandardError = true,
CreateNoWindow = true
}
};
_ffmpegProcess.ErrorDataReceived += (_, args) => Console.WriteLine(args.Data);
_ffmpegProcess.Start();
_ffmpegProcess.BeginErrorReadLine();
_audioFilePath = $"{_ffmpegFolderPath}\\{songName}_{date}.wav";
Directory.CreateDirectory(Path.GetDirectoryName(_audioFilePath)!);
Console.WriteLine("FFmpeg recording started.");
_asioSource = new AsioOut(0);
_asioSource.InitRecordAndPlayback(null, 2, 48000);
_writer = new WaveFileWriter(_audioFilePath, new WaveFormat(44100, 16, 2));
_asioSource.AudioAvailable += (s, e) =>
{
var buffer = new byte[e.SamplesPerBuffer * 4];
int bufferIndex = 0;
for (int i = 0; i < e.SamplesPerBuffer; i++)
{
short sampleL = (short)(e.GetAsInterleavedSamples()[i * 2] * short.MaxValue);
short sampleR = (short)(e.GetAsInterleavedSamples()[i * 2 + 1] * short.MaxValue);
buffer[bufferIndex++] = (byte)(sampleL & 0xFF);
buffer[bufferIndex++] = (byte)((sampleL >> 8) & 0xFF);
buffer[bufferIndex++] = (byte)(sampleR & 0xFF);
buffer[bufferIndex++] = (byte)((sampleR >> 8) & 0xFF);
}
_writer.Write(buffer, 0, buffer.Length);
};
_asioSource.Play();
Console.WriteLine("ASIO Audio recording started.");
}
catch (Exception ex)
{
Console.WriteLine($"Error starting ASIO audio recording: {ex.Message}");
}
}
private static void StopRecording(string songName)
{
StopAudioRecording();
@ -261,9 +302,45 @@ class Program
}
private static void StopAudioRecording()
{
if (_useAsio)
{
StopAsioAudioRecording();
}
else
{
StopWasapiAudioRecording();
}
}
private static void StopWasapiAudioRecording()
{
_waveSource?.StopRecording();
Console.WriteLine("WASAPI Audio recording stopped.");
_waveSource = null;
}
private static void StopAsioAudioRecording()
{
_asioSource?.Stop();
_asioSource?.Dispose();
_asioSource = null;
}
private static void StartFfmpegRecording(string songName)
{
var date = DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss");
_videoFilePath = $"{_ffmpegFolderPath}\\{songName}_{date}.mkv";
Directory.CreateDirectory(Path.GetDirectoryName(_videoFilePath)!);
var ffmpegArgs =
$"-f dshow -framerate {_framerate} -i video=\"screen-capture-recorder\" -c:v libx264 -preset ultrafast -crf {_crf} -r {_framerate} -s {_resolution} \"{_videoFilePath}\"";
var startInfo = new ProcessStartInfo
{
FileName = "ffmpeg",
Arguments = ffmpegArgs,
UseShellExecute = false,
CreateNoWindow = true
};
_ffmpegProcess = Process.Start(startInfo);
}
private static void StopFfmpegRecording()
@ -271,9 +348,8 @@ class Program
if (_ffmpegProcess != null && !_ffmpegProcess.HasExited)
{
_ffmpegProcess.Kill();
_ffmpegProcess.WaitForExit();
_ffmpegProcess = null!;
Console.WriteLine("FFmpeg recording stopped.");
_ffmpegProcess.Dispose();
_ffmpegProcess = null;
}
}
private static void CombineAudioAndVideo(string videoFilePath, string audioFilePath, string songName)
@ -311,4 +387,5 @@ class Program
File.Delete(videoFilePath);
File.Delete(audioFilePath);
}
}
}

26
2dxAutoClip/obj/2dxAutoClip.csproj.nuget.dgspec.json
View file

@ -1,25 +1,32 @@
{
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},
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"projectName": "2dxAutoClip",
"projectPath": "D:\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"projectPath": "E:\\csharpcazzo\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"packagesPath": "C:\\Users\\Mercury\\.nuget\\packages\\",
"outputPath": "D:\\2dxAutoClip\\2dxAutoClip\\obj\\",
"outputPath": "E:\\csharpcazzo\\2dxAutoClip\\2dxAutoClip\\obj\\",
"projectStyle": "PackageReference",
"fallbackFolders": [
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],
"configFilePaths": [
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"C:\\Users\\Mercury\\AppData\\Roaming\\NuGet\\NuGet.Config",
"C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config",
"C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
],
"originalTargetFrameworks": [
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"C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
"C:\\Program Files\\dotnet\\library-packs": {},
"https://api.nuget.org/v3/index.json": {}
},
"frameworks": {
@ -32,11 +39,6 @@
"warnAsError": [
"NU1605"
]
},
"restoreAuditProperties": {
"enableAudit": "true",
"auditLevel": "low",
"auditMode": "direct"
}
},
"frameworks": {
@ -68,7 +70,7 @@
"privateAssets": "all"
}
},
"runtimeIdentifierGraphPath": "C:\\Users\\Mercury\\.dotnet\\sdk\\8.0.303/PortableRuntimeIdentifierGraph.json"
"runtimeIdentifierGraphPath": "C:\\Program Files\\dotnet\\sdk\\8.0.300/PortableRuntimeIdentifierGraph.json"
}
}
}

5
2dxAutoClip/obj/2dxAutoClip.csproj.nuget.g.props
View file

@ -5,11 +5,12 @@
<RestoreTool Condition=" '$(RestoreTool)' == '' ">NuGet</RestoreTool>
<ProjectAssetsFile Condition=" '$(ProjectAssetsFile)' == '' ">$(MSBuildThisFileDirectory)project.assets.json</ProjectAssetsFile>
<NuGetPackageRoot Condition=" '$(NuGetPackageRoot)' == '' ">$(UserProfile)\.nuget\packages\</NuGetPackageRoot>
<NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\Mercury\.nuget\packages\</NuGetPackageFolders>
<NuGetPackageFolders Condition=" '$(NuGetPackageFolders)' == '' ">C:\Users\Mercury\.nuget\packages\;C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages</NuGetPackageFolders>
<NuGetProjectStyle Condition=" '$(NuGetProjectStyle)' == '' ">PackageReference</NuGetProjectStyle>
<NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.10.1</NuGetToolVersion>
<NuGetToolVersion Condition=" '$(NuGetToolVersion)' == '' ">6.9.1</NuGetToolVersion>
</PropertyGroup>
<ItemGroup Condition=" '$(ExcludeRestorePackageImports)' != 'true' ">
<SourceRoot Include="C:\Users\Mercury\.nuget\packages\" />
<SourceRoot Include="C:\Program Files (x86)\Microsoft Visual Studio\Shared\NuGetPackages\" />
</ItemGroup>
</Project>

25
2dxAutoClip/obj/project.assets.json
View file

@ -452,24 +452,32 @@
]
},
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"C:\\Users\\Mercury\\.nuget\\packages\\": {}
"C:\\Users\\Mercury\\.nuget\\packages\\": {},
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},
"project": {
"version": "1.0.0",
"restore": {
"projectUniqueName": "D:\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"projectUniqueName": "E:\\csharpcazzo\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"projectName": "2dxAutoClip",
"projectPath": "D:\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"projectPath": "E:\\csharpcazzo\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
"packagesPath": "C:\\Users\\Mercury\\.nuget\\packages\\",
"outputPath": "D:\\2dxAutoClip\\2dxAutoClip\\obj\\",
"outputPath": "E:\\csharpcazzo\\2dxAutoClip\\2dxAutoClip\\obj\\",
"projectStyle": "PackageReference",
"fallbackFolders": [
"C:\\Program Files (x86)\\Microsoft Visual Studio\\Shared\\NuGetPackages"
],
"configFilePaths": [
"C:\\Users\\Mercury\\AppData\\Roaming\\NuGet\\NuGet.Config"
"C:\\Users\\Mercury\\AppData\\Roaming\\NuGet\\NuGet.Config",
"C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.FallbackLocation.config",
"C:\\Program Files (x86)\\NuGet\\Config\\Microsoft.VisualStudio.Offline.config"
],
"originalTargetFrameworks": [
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"C:\\Program Files (x86)\\Microsoft SDKs\\NuGetPackages\\": {},
"C:\\Program Files\\dotnet\\library-packs": {},
"https://api.nuget.org/v3/index.json": {}
},
"frameworks": {
@ -482,11 +490,6 @@
"warnAsError": [
"NU1605"
]
},
"restoreAuditProperties": {
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"auditLevel": "low",
"auditMode": "direct"
}
},
"frameworks": {
@ -518,7 +521,7 @@
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}
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4
2dxAutoClip/obj/project.nuget.cache
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@ -1,8 +1,8 @@
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"success": true,
"projectFilePath": "D:\\2dxAutoClip\\2dxAutoClip\\2dxAutoClip.csproj",
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2
2dxAutoClip/obj/project.packagespec.json
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@ -1 +1 @@
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2
2dxAutoClip/obj/rider.project.model.nuget.info
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