RealScaler 2.1 - fast image/video AI upscaler app (Real-ESRGAN)

RealScaler 2.1 changelog.

NEW

• Added 2 new AI models (they offer different upscale results, try and choose the one you prefer):
  • RealSRx4_Anime, fast, good quality model optimized on anime images and videos
  • RealESRNetx4, slow, high quality model

GUI

• Changed dropdown menus font and color to conform the style to the rest of the app
• The info button has been integrated into the title of each widget
• Updated info texts of each widget

BUGFIXES & IMPROVEMENTS

• Optimized AI management:
  • now the AI processing will use the exact cpu number chosen via the "Cpu number" widget
• Automatically remove temp files when upscale finish, fails or stops
• Updated dependencies
• General code cleaning and performance improvements