Flyleaf v3.7: Media Player .NET Library for WinUI 3/WPF/WinForms (based on FFmpeg/DirectX)

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Notes

1. FlyleafLib's releases will be on NuGet
2. Compiled samples will be on GitHub releases
3. Documentation will be on Wiki and Samples within the solution

[Overview]

✅ Play Everything _{(Audio, Videos, Images, Playlists over any Protocol)}

• Extends FFmpeg's supported protocols and formats with additional plugins _{(YoutubeDL, TorrentBitSwarm)}
• Accepts Custom I/O Streams and Plugins to handle non-standard protocols / formats

✅ Play it Smoothly _{(Even with high resolutions 4K / HDR)}

• Coded from scratch to gain the best possible performance with FFmpeg & DirectX using video acceleration and custom pixel shaders
• Threading implementation with efficient cancellation which allows fast open, play, pause, stop, seek and stream switching

✅ Develop it Easy

• Provides a DPI aware, hardware accelerated Direct3D Surface (FlyleafHost) which can be hosted as normal control to your application and easily develop above it your own transparent overlay content
• All the implementation uses UI notifications (PropertyChanged / ObservableCollection etc.) so you can use it as a ViewModel directly
• For WPF provides a Control (FlyleafME) with all the basic UI sub-controls (Bar, Settings, Popup menu) and can be customized with style / control template overrides

[Features]

FFmpeg

• HLS Live Seeking _{Might the 1st FFmpeg player which does that}
• Pached for HLS issue _{Use recommended FFmpeg libraries which can be found on GitHub releases}
• Capture Devices _{Pass the format, input and options with a single Url eg. fmt://gdigrab?desktop&framerate=30}
• Supports FFmpeg v5+

Playback

• Open / Play / Pause / Stop
• Speed / Reverse / Zero-Low Latency
• Seek Backward / Forward (Short / Large Step)
• Seek to Time / Seek to Frame / Seek to Chapter / Frame Stepping

Video

• Enable / Disable
• Device Preference
• Aspect Ratio (Keep / Fill / Custom)
• Deinterlace (Bob)
• HDR to SDR (Aces / Hable / Reinhard) _{[BT2020 / SMPTE 2084 to BT709]}
• Pan Move / Zoom / Rotate
• Record / Snapshot
• Video Acceleration
• Video Filters (Brightness / Contrast / Hue / Saturation)
• Video Processors (Flyleaf / D3D11)
• VSync
• Zero-Copy

Audio

• Enable / Disable
• Device Preference
• Add / Remove Delay (Short / Large Step)
• Volume (Up / Down / Mute)
• Languages support _{System's default languages as priorities for audio streams}

Subtitles

• Enable / Disable
• Add / Remove Delay (Short / Large Step)
• Advanced Character Detection and Convert to UTF-8 _{SubtitlesConverter plugin}
• Languages support _{System's default languages as priorities for subtitles streams}

UI Control (FlyleafHost)_{WPF / WinUI & WinForms (Partially)}

• Attach / Detach
• Activity / Idle Mode
• Drag Move (Self / Owner)
• Drag & Drop Swap
• Drag & Drop Open
• Full / Normal Screen
• Resize / Resize & Keep Ratio
• Z-Order

UI Control (FlyleafME) _{WPF Only}

• Flyleaf Bar Control / Slider
• Flyleaf Popup Menu
• Flyleaf Settings Dialog
• Color Themes _{Based on Material Design in XAML}
• Style / Control Template Customization

Plugins

• OpenSubtitlesOrg _{Search & Download for online Subtitles}
• SubtitlesConverter _{Detect & Convert the input's charset to UTF-8}
• TorrentBitSwarm _{Play a media from torrent without the need to download it completely}
• YoutubeDL _{Play web media that are not accessible directly with HTTP(s)}

Misc.

• Mouse & Key Bindings _{All the implementation supports customizable mouse & key bindings which can be assigned to an embedded or a custom actions (find defaults here)}
• Audio Player _{Can be used as an audio player only without the need of UI Control}
• Downloader / Remuxer _{The library can be used also for downloading & remuxing}
• Extractor _{The library can be used also for extracting video frames (supports also by X frames Step)}

[Thanks to]

Flyleaf wouldn't exist without them!

• For the Core

  • FFmpeg / FFmpeg.AutoGen
  • Vortice
  • Major open source media players VLC, Kodi, MPV, FFplay

• For the UI

  • Dragablz
  • MaterialDesign Colors & Themes

• For the Plugins

  • BitSwarm
  • OpenSubtitles.org
  • YT-DLP