Action will not record game at game/monitor/graphics card set resolution.
Monitor: Acer Predator x34 set at 3440x1440, 95Hz
GameSettings: 3440x1140, 95Hz
Action Settings: File Format MP4; Hardware acceleration: NVIDIA NVENC; Video size: Original; Video framerate: 60 fps; VFR
Running game Fullscreen: Action recorded video file is 1828x1082, 60 fps
Running game Pseudo: Action recorded video file is 2562x1440, 60 fps
If I use my previous recording software PlayClaw, the Fullscreen and Pseudo Cliffs of Dover-Blitz recorded files are 3440x1440, 60 fps. No problem.
I purchased Action because it does a very good job recording video in IL-2 Greatest Battles (BoX). No noticeable stutter. Does a very good job.
CPU: I7-6700K
Graphics Card: eVGA GTX1080
Windows 10 Version 1809 runs on dedicated SSD
IL-2 Greatest Battles & Cliffs of Dover-Blitz run on a different dedicate SSD