Action!

Mirillis Action! 4.48.0 is a high-definition gameplay and screen recorder designed for Windows users who need to capture, stream, or share desktop activity without compromising visual fidelity. Positioned in the video capture/screen-recording category, the program records the full desktop, specific applications, or DirectX/OpenGL/Vulkan-powered games at resolutions up to 8K and frame rates as high as 120 fps, while hardware-accelerated encoding (NVIDIA NVENC, AMD AMF, Intel Quick Sync) keeps performance overhead minimal. Beyond raw capture, Action! supports simultaneous live-streaming to Twitch, YouTube, Facebook, and other RTMP services, overlays webcam feeds, injects microphone or system audio commentary, and exports to MP4 (H.264/AVC or H.265/HEVC) and AVI formats for straightforward editing or direct upload. A built-in slow-motion effect, time-shift recording, and Greenscreen Mode give creators additional production options, and the HUD shows real-time statistics on frame rate, bit-rate, and disk space. Eighteen successive releases since the debut version have incrementally added features such as 8K recording, HDR10 capturing, panoramic 360° export, multi-channel audio capture, and UI localizations, while stability and codec efficiency have been refined through each update. Typical use cases include producing YouTube game walkthroughs, broadcasting esports matches, creating software tutorials, recording encrypted web-player content for offline review, capturing video calls, and taking periodic screenshots for documentation. The software is available for free on get.nero.com, with downloads provided via trusted Windows package sources (e.g. winget), always delivering the latest version, and supporting batch installation of multiple applications.

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