Action! - Gameplay Recording and Streaming

I've tested a lot of capture tools over the years, and the one question that keeps coming up is whether the recorder itself costs you frames. With Mirillis Action!, the answer is consistently no. It leans hard on GPU-side hardware encoding through NVIDIA NVENC, AMD AMF, and Intel Quick Sync, which means the CPU stays mostly free while the game runs. Independent performance tests against OBS and ShadowPlay show it holding stable framerates even in demanding titles, and its own benchmarking overlay can display live FPS, CPU and GPU temps, free disk space, and microphone levels right on screen while you record - which is genuinely useful rather than decorative. The feature set is wider than most people expect. Time-Shift recording runs a rolling background buffer so you can retroactively clip the last several minutes with a single hotkey - handy when something spectacular happens before you thought to hit record. The HUD overlay, streaming integrations (Twitch, YouTube, Facebook, and others), webcam overlay with green-screen or AI background removal, and support for up to 8K resolution in AVI round out a package that covers both casual clip-sharing and more serious content production. Recording up to 120fps in MP4 keeps file sizes manageable, and separate audio track capture means mic commentary and game audio don't get baked together unnecessarily. Where it falls short is predictable for paid software in this category. The 30-day trial adds a watermark, which immediately forces a purchasing decision before you've fully stress-tested it. A small but vocal portion of users report compatibility hiccups - some games reject the overlay injection or crash on detection - so if you play anti-cheat-heavy titles, that is worth checking before committing. There is also no post-recording editor to speak of; what you get is a capture and export tool, not a production suite. For basic trimming you will need something external. Who should buy this? Windows-only content creators who want a cleaner setup experience than OBS without giving up resolution or HDR fidelity. It threads that needle well. OBS remains the free and infinitely configurable choice, and ShadowPlay is hard to beat if you are already in the NVIDIA ecosystem and want zero additional software. But Action! earns its place for users who want a polished, actively updated paid tool that treats HDR as a first-class output format and doesn't demand an engineering degree to configure a stream layout.

Alex · Scout Team

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