So I have been using mirillis action to record minecraft gameplay. During recording, minecraft is decently smooth as well as the recording, however sometimes the recording freezes for a couple seconds before continuing. The game still feels smooth when recording, so idk if its a hardware issue. I record in 120fps at 1080p. I currently have my gaming laptop hooked up to a 144hz monitor with the laptop screen off. Here are my laptop specs:
i7 8750h (6 core 12 thread cpu)
gtx 1050 ti 4gb vram
16 gb ram
Windows 10