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20/11/2025 Action! 4.46.0 with fixes for latest Nvidia 580.xx drivers is now available!

• Overview
• Features
• Requirements
• Screenshots
• Benchmark
• Tutorials
• FAQ

Action Tutorials

Gameplay Recording

LIVE Streaming

User Interface introduction

Installation, activation and updates

Desktop recording

Webcam tutorials

Exporting and upload

Capturing Screenshots

Hardware and settings

Remotly Tutorials

NVIDIA NVENC acceleration for H.265/HEVC gameplay recording Share this tutorial:

NVIDIA NVENC acceleration for H.265/HEVC gameplay recording

H.265/HEVC gameplay recording to MP4 format with NVIDIA NVENC acceleration is available starting from Action! 1.31.0. Using H.265/HEVC with NVIDIA NVENC acceleration allows to record high quality, low bitrate, smooth gameplays producing smaller gameplay recording files compared to H.264/AVC.

Please check NVIDIA NVENC system requirements below to see if your PC is ready to use NVIDIA NVENC accelerated H.265/HEVC encoding.

System Requirements for NVIDIA NVENC H.265/HEVC acceleration

System requirements to use NVIDIA NVENC acceleration for gameplay and desktop recording:

• Desktop PC: NVIDIA GeForce GTX 950 or higher
• Laptop: NVIDIA GeForce GTX 965M or higher
• NVIDIA GPU drover R358 or above
• The latest Action! version

Setting NVIDIA NVENC H.265/HEVC for gameplay recording

Setting Action! to use NVIDIA NVENC acceleration for H.265/HEVC gameplay recording is very easy. Start Action! and open Action! Video Capture/Recording tab. Find file format and hardware acceleration settings and select MP4 / NVIDIA NVENC HEVC. If you do not see NVIDIA NVENC HEVC on the hardware acceleration list please make sure that you meet all NVIDIA NVENC H.265/HEVC acceleration requirements.

H.265/HEVC gameplay recordings playback

H.265/HEVC gameplay recordings playback with Action! player All H.265/HEVC gameplay recordings can be played with an internal Action! player. Just double click a thumbnail with your H.265/HEVC gameplay recording to open Action! player and start playback of selected file.