Develop

README.md

@@ -1,4 +1,109 @@
 # TinyPlayer
 
-## A simple video player based on GStreamer.
-## Player Under development
+A lightweight video player built with WPF, GStreamer, and the [WPF-UI](https://github.com/lepoco/wpfui) framework featuring a modern Fluent Design interface.
+
+![TinyPlayer Screenshot](Screenshot_en.png)
+
+![TinyPlayer Screenshot](Screenshot_de.png)
+
+## Features
+
+- Video playback via GStreamer pipeline
+- Multiple audio track switching
+- Subtitle support with track selection
+- Volume control with mute toggle
+- Seek with progress bar
+- Fullscreen mode (hides taskbar)
+- Fluent Design with Mica backdrop (Windows 11)
+- Auto-hide controls during playback
+
+## Supported Formats
+
+All formats supported by GStreamer - including `mp4`, `mkv`, `avi`, `mov`, `wmv`, `flv`, `webm` and more.
+
+## Requirements
+
+- Windows 10/11
+- [.NET 10](https://dotnet.microsoft.com/download)
+- [GStreamer 1.x](https://gstreamer.freedesktop.org/download/) (with `d3dvideosink` plugin)
+
+### GStreamer Installation
+
+1. Download and install **GStreamer runtime** [from the official site](https://gstreamer.freedesktop.org/documentation/installing/on-windows.html?gi-language=c)
+2. Make sure to select **Complete** installation - not Typical
+3. Add GStreamer to your `PATH`:
+   ```
+   C:\gstreamer\1.0\msvc_x86_64\bin
+   ```
+
+## Getting Started
+
+```bash
+git clone https://github.com/Ledrunning/TinyPlayer
+cd TinyPlayer
+dotnet restore
+dotnet build
+dotnet run --project TinyPlayer.Desktop
+```
+
+## Project Structure
+
+```
+TinyPlayer/
+├── TinyPlayer.Core/          # GStreamer core library (framework-agnostic)
+│   ├── VideoPlayerCore.cs    # Pipeline management
+│   ├── VideoSinkFactory.cs   # Video sink setup & HWND overlay
+│   ├── Enums/
+│   │   └── AvFlagsType.cs
+│   └── Models/
+│       ├── MetadataModel.cs
+│       └── StreamItem.cs
+│
+└── TinyPlayer.Desktop/       # WPF UI application
+    ├── View/
+    │   └── MainWindow.xaml
+    ├── ViewModel/
+    │   └── MainViewModel.cs
+    └── Controls/
+        └── VideoHost.cs      # HwndHost for GStreamer overlay
+```
+
+## Architecture
+
+TinyPlayer follows **MVVM** pattern using [CommunityToolkit.Mvvm](https://learn.microsoft.com/en-us/dotnet/communitytoolkit/mvvm/).
+
+The core library (`TinyPlayer.Core`) has no UI dependencies - it communicates with the ViewModel through events:
+
+| Event             | Description                             |
+| ----------------- | --------------------------------------- |
+| `PositionChanged` | Current playback position & duration    |
+| `StreamsAnalysed` | Audio/subtitle track metadata           |
+| `StateChanged`    | Pipeline state (Playing, Paused, Ready) |
+| `ErrorOccurred`   | Playback errors                         |
+| `EndOfStream`     | Playback finished                       |
+
+## Keyboard Shortcuts
+
+| Key            | Action            |
+| -------------- | ----------------- |
+| `Double Click` | Toggle fullscreen |
+| `Escape`       | Exit fullscreen   |
+
+## Dependencies
+
+| Package                                                                              | Purpose                    |
+| ------------------------------------------------------------------------------------ | -------------------------- |
+| [WPF-UI](https://github.com/lepoco/wpfui)                                            | Fluent Design UI framework |
+| [CommunityToolkit.Mvvm](https://github.com/CommunityToolkit/dotnet)                  | MVVM source generators     |
+| [GtkSharp / GstreamerSharp](https://www.nuget.org/packages/gstreamer-sharp-netcore/) | GStreamer .NET bindings    |
+
+## Test Videos
+
+Good sources for testing multiple audio tracks and subtitles:
+
+- [Sintel](https://download.blender.org/demo/movies/Sintel.2010.720p.mkv) - Blender Open Movie, multiple subtitle languages
+- [Tears of Steel](https://download.blender.org/demo/movies/ToS/tears_of_steel_1080p.mov) - Blender Open Movie
+
+## License
+
+MIT

TinyPlayer.Core/Events/StreamsAnalysedEventArgs.cs

@@ -0,0 +1,9 @@
+using TinyPlayer.Core.Models;
+
+namespace TinyPlayer.Core.Events;
+
+public class StreamsAnalysedEventArgs(MetadataModel metadata, string info) : EventArgs
+{
+    public MetadataModel Metadata { get; } = metadata;
+    public string StreamInfo { get; } = info;
+}

TinyPlayer.Core/Extensions/TrackResolver.cs

@@ -0,0 +1,32 @@
+using System.Globalization;
+using TinyPlayer.Core.Models;
+
+namespace TinyPlayer.Core.Extensions;
+
+public static class TrackResolver
+{
+    public static string IsoToLanguageName(this string code, MetadataLanguage metadata)
+    {
+        string? name = null;
+
+        if (!string.IsNullOrEmpty(code) && code != "und")
+        {
+            name = new CultureInfo(code).EnglishName;
+        }
+
+        if (name != null)
+        {
+            return name;
+        }
+
+        // Fallback codec + bitrate
+        if (!string.IsNullOrEmpty(metadata.Codec))
+        {
+            return metadata.Bitrate > 0
+                ? $"{metadata.Codec} {metadata.Bitrate / 1000}kbps"
+                : metadata.Codec;
+        }
+
+        return $"{metadata.Prefix} {metadata.Index}";
+    }
+}

TinyPlayer.Core/Models/MetadataLanguage.cs

@@ -0,0 +1,9 @@
+namespace TinyPlayer.Core.Models;
+
+public class MetadataLanguage
+{
+    public string? Codec { get; set; }
+    public int Index { get; set; }
+    public uint Bitrate { get; set; }
+    public string? Prefix { get; set; }
+}

TinyPlayer.Core/Models/MetadataModel.cs

@@ -5,4 +5,12 @@ public class MetadataModel
     public int NumOfVideoStreams { get; set; }
     public int NumOfAudioStreams { get; set; }
     public int NumOfSubtitles { get; set; }
-}
+
+    // Currently active tracks (from the playbin at the time of analysis)
+    public int CurrentAudioIndex { get; set; } = 0;
+    public int CurrentSubtitleIndex { get; set; } = -1; // -1 = no subs
+
+    // Pre-defined lists with names — create combo boxes directly from here
+    public List<StreamItem> AudioTracks { get; } = [];
+    public List<StreamItem> SubtitleTracks { get; } = [];
+}

TinyPlayer.Core/Models/StreamItem.cs

@@ -0,0 +1,7 @@
+namespace TinyPlayer.Core.Models;
+
+    public class StreamItem
+    {
+        public int Index { get; set; }
+        public string? Title { get; set; } = string.Empty;
+    }

TinyPlayer.Core/TinyPlayer.Core.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0-windows</TargetFramework>
+    <TargetFramework>net10.0-windows</TargetFramework>
     <UseWPF>true</UseWPF>
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>