PixClip v1.1.0 — Intelligent Enhancement & Video Pipeline Overhaul

✨ What's New

🧠 Intelligent Auto-Enhance Engine (auto_enhance.py)

• One-Click Autonomous Optimization: Automatically computes optimal dynamic range, contrast, shadows, highlights, and white balance compensation.
• Adaptive Local Contrast & Sharpness: Applies fine-tuned clarity while actively measuring high-frequency image variance to prevent noise amplification and halo artifacts.
• Multi-Frame Video Profiling: Samples keyframes across video timelines to compute a stable global adjustment profile without temporal flicker.

📚 Profile Library & Preset Saving (ui/profile_library_dialog.py)

• Save any combination of tone adjustments, clarity, sharpness, and 3D LUTs as named, reusable profiles.
• Integrated profile browser with instant search, categorization, and previewing.

🎚️ Filter Intensity Control (ui/filter_strip.py)

• Continuous 0% to 100% opacity slider for all presets and 3D LUTs, enabling subtle, film-like color grading.

🎥 Video Export Engine Overhaul (core/ffmpeg_filters.py)

• 1:1 Visual Parity: Unified mathematical equations between OpenCV live previews and FFmpeg filtergraphs so exported videos match viewport playback identically.
• True Local Contrast in FFmpeg: Replaced curve approximations with multi-radius unsharp/contrast filtergraphs.
• Critical Windows Path Escape Fix: Fixed colon escaping (r"\:") in Windows drive letters that previously caused 3D LUT exports to silently fail.
• Resolved FFmpeg EINVAL Crash: Fixed chroma matrix dimensions (3:3:0) that caused unsharp filter crashes on Windows.
• Fixed 10x Clarity Scale Bug: Corrected slider scale normalization between preview and export.

📦 Production Windows 11 Installer (build/)

• Integrated Compylr profile (PixClip.comphylr) for turnkey Nuitka standalone compiling.
• Modern Inno Setup 7 packaging suite generating a compact ~92 MB standalone installer (PixClip-v1.1.0) with multi-language support.