Action! 4.39.0 with new features and improvements is now available! — Action! - Gameplay Recording and Streaming Steam update #470577

Hi Everyone! W have just uploaded an update that includes changes from Action! 5.x: - Major improvements for HDR capturing devices (Avermedia, Elgato/Corsair) - Added automatic HDR signal detection and tone mapping for Avermedia and Elgato devices - Fixed auto HDR detection for Steam games in Screen and Game capture modes - Added color format selection for webcams and capturing devices (RGB, YUY2, NV12, P010 etc.) - Added HUD in Device Capture mode - Added browser overlay scaling (50-300% useful for displaying live chat on HUD in 4K) - New advanced HDR to SDR tone mapper - New improved SDR/RGB to HDR conversion for graphics/web browser/camera overlays in HDR mode This release contains a critical fix for auto HDR detection which stopped working after one of the latest Steam platform updates.