Initial commit

.gitignore

@@ -0,0 +1,696 @@
+
+# Created by https://www.toptal.com/developers/gitignore/api/visualstudio,visualstudiocode,jetbrains+all,csharp,dotnetcore
+# Edit at https://www.toptal.com/developers/gitignore?templates=visualstudio,visualstudiocode,jetbrains+all,csharp,dotnetcore
+
+### Csharp ###
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/main/VisualStudio.gitignore
+
+# User-specific files
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+bld/
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+# Visual Studio 2015/2017 cache/options directory
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+#wwwroot/
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+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
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+TestResult.xml
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+project.lock.json
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+StyleCopReport.xml
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+# Files built by Visual Studio
+*_i.c
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+coverage*.json
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+# Visual Studio code coverage results
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+# NCrunch
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+AutoTest.Net/
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+# Installshield output folder
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+# Click-Once directory
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+# Publish Web Output
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+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
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+# Microsoft Azure Web App publish settings. Comment the next line if you want to
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+# NuGet Packages
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+# The packages folder can be ignored because of Package Restore
+**/[Pp]ackages/*
+# except build/, which is used as an MSBuild target.
+!**/[Pp]ackages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
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+# Microsoft Azure Build Output
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+# Microsoft Azure Emulator
+ecf/
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+# Windows Store app package directories and files
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+Package.StoreAssociation.xml
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+*.appxbundle
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+# Visual Studio cache files
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+# but keep track of directories ending in .cache
+!?*.[Cc]ache/
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+# Others
+ClientBin/
+~$*
+*~
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+orleans.codegen.cs
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+#*.snk
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+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
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+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
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+Backup*/
+UpgradeLog*.XML
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+ServiceFabricBackup/
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+# SQL Server files
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+# Business Intelligence projects
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+*.rptproj.rsuser
+*- [Bb]ackup.rdl
+*- [Bb]ackup ([0-9]).rdl
+*- [Bb]ackup ([0-9][0-9]).rdl
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
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+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
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+# Visual Studio 6 build log
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+# Visual Studio 6 workspace options file
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+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
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+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
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+# Paket dependency manager
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+# FAKE - F# Make
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+# CodeRush personal settings
+.cr/personal
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+# Python Tools for Visual Studio (PTVS)
+__pycache__/
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+# Cake - Uncomment if you are using it
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+# Visual Studio History (VSHistory) files
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+
+# BeatPulse healthcheck temp database
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+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+MigrationBackup/
+
+# Ionide (cross platform F# VS Code tools) working folder
+.ionide/
+
+# Fody - auto-generated XML schema
+FodyWeavers.xsd
+
+# VS Code files for those working on multiple tools
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Local History for Visual Studio Code
+.history/
+
+# Windows Installer files from build outputs
+*.cab
+*.msi
+*.msix
+*.msm
+*.msp
+
+# JetBrains Rider
+*.sln.iml
+
+### DotnetCore ###
+# .NET Core build folders
+bin/
+obj/
+
+# Common node modules locations
+/node_modules
+/wwwroot/node_modules
+
+### JetBrains+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
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+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
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+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### JetBrains+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### VisualStudioCode ###
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+# Support for Project snippet scope
+
+### VisualStudio ###
+
+# User-specific files
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+
+# Mono auto generated files
+
+# Build results
+
+# Visual Studio 2015/2017 cache/options directory
+# Uncomment if you have tasks that create the project's static files in wwwroot
+
+# Visual Studio 2017 auto generated files
+
+# MSTest test Results
+
+# NUnit
+
+# Build Results of an ATL Project
+
+# Benchmark Results
+
+# .NET Core
+
+# ASP.NET Scaffolding
+
+# StyleCop
+
+# Files built by Visual Studio
+
+# Chutzpah Test files
+
+# Visual C++ cache files
+
+# Visual Studio profiler
+
+# Visual Studio Trace Files
+
+# TFS 2012 Local Workspace
+
+# Guidance Automation Toolkit
+
+# ReSharper is a .NET coding add-in
+
+# TeamCity is a build add-in
+
+# DotCover is a Code Coverage Tool
+
+# AxoCover is a Code Coverage Tool
+
+# Coverlet is a free, cross platform Code Coverage Tool
+
+# Visual Studio code coverage results
+
+# NCrunch
+
+# MightyMoose
+
+# Web workbench (sass)
+
+# Installshield output folder
+
+# DocProject is a documentation generator add-in
+
+# Click-Once directory
+
+# Publish Web Output
+# Note: Comment the next line if you want to checkin your web deploy settings,
+# but database connection strings (with potential passwords) will be unencrypted
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+
+# NuGet Packages
+# NuGet Symbol Packages
+# The packages folder can be ignored because of Package Restore
+# except build/, which is used as an MSBuild target.
+# Uncomment if necessary however generally it will be regenerated when needed
+# NuGet v3's project.json files produces more ignorable files
+
+# Microsoft Azure Build Output
+
+# Microsoft Azure Emulator
+
+# Windows Store app package directories and files
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+# but keep track of directories ending in .cache
+
+# Others
+
+# Including strong name files can present a security risk
+# (https://github.com/github/gitignore/pull/2483#issue-259490424)
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+
+# RIA/Silverlight projects
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+
+# SQL Server files
+
+# Business Intelligence projects
+
+# Microsoft Fakes
+
+# GhostDoc plugin setting file
+
+# Node.js Tools for Visual Studio
+
+# Visual Studio 6 build log
+
+# Visual Studio 6 workspace options file
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+
+# Visual Studio 6 auto-generated project file (contains which files were open etc.)
+
+# Visual Studio 6 workspace and project file (working project files containing files to include in project)
+
+# Visual Studio 6 technical files
+
+# Visual Studio LightSwitch build output
+
+# Paket dependency manager
+
+# FAKE - F# Make
+
+# CodeRush personal settings
+
+# Python Tools for Visual Studio (PTVS)
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Tabs Studio
+
+# Telerik's JustMock configuration file
+
+# BizTalk build output
+
+# OpenCover UI analysis results
+
+# Azure Stream Analytics local run output
+
+# MSBuild Binary and Structured Log
+
+# NVidia Nsight GPU debugger configuration file
+
+# MFractors (Xamarin productivity tool) working folder
+
+# Local History for Visual Studio
+
+# Visual Studio History (VSHistory) files
+
+# BeatPulse healthcheck temp database
+
+# Backup folder for Package Reference Convert tool in Visual Studio 2017
+
+# Ionide (cross platform F# VS Code tools) working folder
+
+# Fody - auto-generated XML schema
+
+# VS Code files for those working on multiple tools
+
+# Local History for Visual Studio Code
+
+# Windows Installer files from build outputs
+
+# JetBrains Rider
+
+### VisualStudio Patch ###
+# Additional files built by Visual Studio
+
+# End of https://www.toptal.com/developers/gitignore/api/visualstudio,visualstudiocode,jetbrains+all,csharp,dotnetcore

MkvLang.sln

@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WrapperDebug", "WrapperDebug\WrapperDebug.csproj", "{E9A146D0-95BF-42BB-B157-8E529C0CB454}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MkvToolnixWrapper", "MkvToolnixWrapper\MkvToolnixWrapper.csproj", "{A868C977-F32B-4096-9154-A74F7FFBBE45}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{E9A146D0-95BF-42BB-B157-8E529C0CB454}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E9A146D0-95BF-42BB-B157-8E529C0CB454}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E9A146D0-95BF-42BB-B157-8E529C0CB454}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E9A146D0-95BF-42BB-B157-8E529C0CB454}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A868C977-F32B-4096-9154-A74F7FFBBE45}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A868C977-F32B-4096-9154-A74F7FFBBE45}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A868C977-F32B-4096-9154-A74F7FFBBE45}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A868C977-F32B-4096-9154-A74F7FFBBE45}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+EndGlobal

MkvToolnixWrapper/MkvInfo/MkvInfoReader.cs

@@ -0,0 +1,117 @@
+namespace MkvPropEditWrapper.MkvInfo;
+
+public class MkvInfoReader
+{
+    public const char LineDelimiter = '\n';
+
+    private readonly ReadOnlyMemory<char> _memory;
+    private ReadOnlyMemory<char> _remainingMemory;
+
+    private readonly MkvNodeRoot _root;
+    private MkvNode _currentNode;
+
+    private int _currentPosition;
+
+    public MkvInfoReader(string mkvInfoOutput)
+    {
+        _memory = mkvInfoOutput.AsMemory();
+        _remainingMemory = _memory;
+
+        _root = new MkvNodeRoot();
+        _currentNode = _root;
+
+        _currentPosition = 0;
+    }
+
+    public MkvNodeRoot Read()
+    {
+        if (_root.Children.Count > 0)
+        {
+            return _root;
+        }
+
+        while (_currentPosition < _memory.Length)
+        {
+            var line = ReadLine();
+
+            // Skip empty lines
+            if (line.Length < 1)
+            {
+                continue;
+            }
+
+            ProcessLine(line);
+        }
+
+        return _root;
+    }
+
+    private void ProcessLine(ReadOnlyMemory<char> line)
+    {
+        var lineSpan = line.Span;
+
+        // Find depth
+        int depth = lineSpan.IndexOf('+');
+
+        // Climb up the node tree
+        while (depth <= _currentNode.Depth)
+        {
+            _currentNode = _currentNode.Parent!;
+        }
+
+        // Node content
+        var content = line[(depth + 2)..];
+        var contentSpan = content.Span;
+
+        // Check for property
+        int propertyIndex = contentSpan.IndexOf(':');
+
+        MkvNode node;
+        // Property node
+        if (propertyIndex != -1)
+        {
+            var name = content[..propertyIndex];
+            var value = content[(propertyIndex + 1)..];
+
+            node = new MkvProperty(_currentNode, name, value);
+        }
+        // Generic node
+        else
+        {
+            node = new MkvNode(_currentNode, content);
+        }
+
+        _currentNode.Children.Add(node);
+
+        _currentNode = node;
+    }
+
+    /// <summary>
+    /// Read in the span till next \n or EOF while incrementing _currentPosition
+    /// </summary>
+    /// <returns></returns>
+    private ReadOnlyMemory<char> ReadLine()
+    {
+        var remainingSpan = _remainingMemory.Span;
+        ReadOnlyMemory<char> line;
+
+        int index = remainingSpan.IndexOf(LineDelimiter);
+
+        // Reach the end
+        if (index == -1)
+        {
+            line = _remainingMemory;
+            _currentPosition = _memory.Length;
+        }
+        else
+        {
+            line = _remainingMemory[..(index - 1)]; // -1 to skip \r
+            _currentPosition += index + 1; // Skip \n
+        }
+
+        // Move forward in the span
+        _remainingMemory = _memory[_currentPosition..];
+
+        return line;
+    }
+}

MkvToolnixWrapper/MkvInfo/MkvNode.cs

@@ -0,0 +1,80 @@
+using System.Collections;
+using System.Text;
+
+namespace MkvPropEditWrapper.MkvInfo;
+
+public class MkvNode : IEnumerable<MkvNode>
+{
+    private static class KnowNodeTypes
+    {
+        public const string Head = "EBML head";
+        public const string Segment = "Segment";
+        public const string Chapter = "Chapters";
+        public const string Tag = "Tags";
+        public const string Track = "Tracks";
+        public const string Attachment = "Attachments";
+    }
+
+    public MkvNode? Parent { get; }
+    public IList<MkvNode> Children { get; }
+
+    public virtual NodeType NodeType { get; }
+    public virtual int Depth { get; }
+
+    public ReadOnlyMemory<char> Name { get; }
+
+    public MkvNode(MkvNode? parent, ReadOnlyMemory<char> name)
+    {
+        Parent = parent;
+        Name = name;
+
+        Depth = parent?.Depth + 1 ?? 0;
+
+        NodeType = parent is null ? NodeType.Root : FindNodeType();
+
+        Children = new List<MkvNode>();
+    }
+
+    private NodeType FindNodeType()
+    {
+        var span = Name.Span;
+
+        return Depth switch
+        {
+            0 when span.SequenceEqual(KnowNodeTypes.Head) => NodeType.Head,
+            0 when span.StartsWith(KnowNodeTypes.Segment) => NodeType.Segment,
+            1 when span.SequenceEqual(KnowNodeTypes.Chapter) => NodeType.Chapter,
+            1 when span.SequenceEqual(KnowNodeTypes.Tag) => NodeType.Tag,
+            1 when span.SequenceEqual(KnowNodeTypes.Track) => NodeType.Track,
+            1 when span.SequenceEqual(KnowNodeTypes.Attachment) => NodeType.Attachment,
+            1 => NodeType.Unknown,
+            _ => Parent!.NodeType
+        };
+    }
+
+    protected virtual void AppendSelf(StringBuilder builder) => builder.AppendLine($"{new string('-', Depth)}> [{NodeType}] {Name}");
+
+    public IEnumerator<MkvNode> GetEnumerator()
+    {
+        return Children.GetEnumerator();
+    }
+
+    IEnumerator IEnumerable.GetEnumerator()
+    {
+        return GetEnumerator();
+    }
+
+    public override string ToString()
+    {
+        var builder = new StringBuilder();
+
+        AppendSelf(builder);
+
+        foreach (var mkvNode in Children)
+        {
+            builder.Append(mkvNode);
+        }
+
+        return builder.ToString();
+    }
+}

MkvToolnixWrapper/MkvInfo/MkvNodeRoot.cs

@@ -0,0 +1,19 @@
+using System.Text;
+
+namespace MkvPropEditWrapper.MkvInfo;
+
+public class MkvNodeRoot : MkvNode
+{
+    public override NodeType NodeType => NodeType.Root;
+    public override int Depth => -1;
+
+    public MkvNodeRoot()
+        : base(null, "Root".AsMemory())
+    {
+    }
+
+    protected override void AppendSelf(StringBuilder builder)
+    {
+
+    }
+}

MkvToolnixWrapper/MkvInfo/MkvProperty.cs

@@ -0,0 +1,52 @@
+using System.Text;
+
+namespace MkvPropEditWrapper.MkvInfo;
+
+public class MkvProperty : MkvNode
+{
+    private static class KnownProperties
+    {
+        public const string FlagDefault = "\"Default track\" flag";
+        public const string FlagForced = "\"Forced display\" flag";
+        public const string Language = "Language";
+    }
+
+    public override NodeType NodeType => NodeType.Property;
+    public PropertyType PropertyType { get; }
+    public ReadOnlyMemory<char> Value { get; }
+
+    public MkvProperty(MkvNode? parent, ReadOnlyMemory<char> name, ReadOnlyMemory<char> value)
+        : base(parent, name)
+    {
+        Value = value;
+
+        PropertyType = FindPropertyType(name);
+    }
+
+    private static PropertyType FindPropertyType(ReadOnlyMemory<char> name)
+    {
+        var span = name.Span;
+
+        if (span.SequenceEqual(KnownProperties.FlagDefault))
+        {
+            return PropertyType.FlagDefault;
+        }
+
+        if (span.SequenceEqual(KnownProperties.FlagForced))
+        {
+            return PropertyType.FlagForced;
+        }
+
+        if (span.SequenceEqual(KnownProperties.Language))
+        {
+            return PropertyType.Language;
+        }
+
+        return PropertyType.Unknown;
+    }
+
+    protected override void AppendSelf(StringBuilder builder)
+    {
+        builder.AppendLine($"{new string('-', Depth)}> [{NodeType}] {Name}: {Value}");
+    }
+}

MkvToolnixWrapper/MkvInfo/NodeType.cs

@@ -0,0 +1,14 @@
+namespace MkvPropEditWrapper.MkvInfo;
+
+public enum NodeType
+{
+    Unknown,
+    Property,
+    Root,
+    Head,
+    Segment,
+    Track,
+    Tag,
+    Attachment,
+    Chapter
+}

MkvToolnixWrapper/MkvInfo/NodeUtils.cs

@@ -0,0 +1,21 @@
+namespace MkvPropEditWrapper.MkvInfo;
+
+public static class NodeUtils
+{
+    public static IEnumerable<MkvNode> Descendants(this MkvNode root)
+    {
+        var nodes = new Stack<MkvNode>(new[] {root});
+
+        while (nodes.Any())
+        {
+            var node = nodes.Pop();
+
+            yield return node;
+
+            foreach (var newNode in node.Children)
+            {
+                nodes.Push(newNode);
+            }
+        }
+    }
+}

MkvToolnixWrapper/MkvInfo/PropertyType.cs

@@ -0,0 +1,9 @@
+namespace MkvPropEditWrapper.MkvInfo;
+
+public enum PropertyType
+{
+    Unknown,
+    FlagDefault,
+    FlagForced,
+    Language
+}

MkvToolnixWrapper/MkvPropEdit/Flags.cs

@@ -0,0 +1,8 @@
+namespace MkvPropEditWrapper;
+
+public static class Flags
+{
+    public const string Default = "flag-default";
+    public const string Enabled = "flag-enabled";
+    public const string Forced = "flag-forced";
+}

MkvToolnixWrapper/MkvToolnixWrapper.csproj

@@ -0,0 +1,10 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+        <RootNamespace>MkvPropEditWrapper</RootNamespace>
+    </PropertyGroup>
+
+</Project>

MkvToolnixWrapper/Utils/ProcessRunner.cs

@@ -0,0 +1,103 @@
+using System.Diagnostics;
+using System.Text;
+
+namespace MkvPropEditWrapper.Utils;
+
+public sealed class ProcessRunner
+{
+    private readonly ProcessStartInfo _startInfo;
+
+    public ProcessRunner(ProcessStartInfo startInfo)
+    {
+        _startInfo = startInfo;
+
+        _startInfo.RedirectStandardOutput = true;
+        _startInfo.RedirectStandardError = true;
+        _startInfo.StandardOutputEncoding = Encoding.UTF8;
+        _startInfo.StandardErrorEncoding = Encoding.UTF8;
+    }
+
+    public bool TryRun(out string output)
+    {
+        using var process = Process.Start(_startInfo);
+
+        var outputBuilder = new StringBuilder();
+        var errorBuilder = new StringBuilder();
+
+        if (process is null)
+        {
+            output = "";
+
+            return false;
+        }
+
+        process.OutputDataReceived += (_, args) =>
+        {
+            outputBuilder.AppendLine(args.Data);
+        };
+
+        process.ErrorDataReceived += (_, args) =>
+        {
+            errorBuilder.AppendLine(args.Data);
+        };
+
+        process.BeginOutputReadLine();
+        process.BeginErrorReadLine();
+
+        process.WaitForExit();
+
+        if (process.ExitCode != 0)
+        {
+            output = BuildError(process, outputBuilder, errorBuilder);
+
+            return false;
+        }
+
+        output = outputBuilder.ToString();
+
+        return true;
+    }
+
+    public async Task<(bool sucess, string output)> TryRunAsync()
+    {
+        using var process = Process.Start(_startInfo);
+
+        var outputBuilder = new StringBuilder();
+        var errorBuilder = new StringBuilder();
+
+        if (process is null)
+        {
+            return (false, "");
+        }
+
+        process.OutputDataReceived += (_, args) =>
+        {
+            outputBuilder.AppendLine(args.Data);
+        };
+
+        process.ErrorDataReceived += (_, args) =>
+        {
+            errorBuilder.AppendLine(args.Data);
+        };
+
+        process.BeginOutputReadLine();
+        process.BeginErrorReadLine();
+
+        await process.WaitForExitAsync();
+
+        return process.ExitCode != 0
+            ? (false, BuildError(process, outputBuilder, errorBuilder))
+            : (true, outputBuilder.ToString());
+    }
+
+    private static string BuildError(Process process, StringBuilder output, StringBuilder error)
+    {
+        StringBuilder builder = new();
+
+        builder.AppendLine($"Error while running process '{process.StartInfo.FileName} {process.StartInfo.Arguments}'\n");
+        builder.AppendLine($"Standard output:\n{output.ToString()}\n");
+        builder.AppendLine($"Standard error:\n{error.ToString()}\n");
+
+        return builder.ToString();
+    }
+}

WrapperDebug/Program.cs

@@ -0,0 +1,24 @@
+// See https://aka.ms/new-console-template for more information
+
+using System.Diagnostics;
+using MkvPropEditWrapper.MkvInfo;
+using MkvPropEditWrapper.Utils;
+
+var startInfo = new ProcessStartInfo()
+{
+    FileName = "mkvinfo",
+    Arguments = "--ui-language en-US video.mkv"
+};
+
+if (new ProcessRunner(startInfo).TryRun(out var output))
+{
+    var reader = new MkvInfoReader(output);
+
+    var root = reader.Read();
+
+    var tracks = root.Descendants().Where(n => n is { Depth: 2, NodeType: NodeType.Track });
+
+    var result = root.ToString();
+}
+
+Console.WriteLine("Hello, World!");

WrapperDebug/WrapperDebug.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>Exe</OutputType>
+        <TargetFramework>net6.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+    </PropertyGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\MkvToolnixWrapper\MkvToolnixWrapper.csproj" />
+    </ItemGroup>
+
+</Project>