Thanks to both of you for replying! I did assume that the signal to the screen never change (240p, 480i, or 480p).
DIY PC
OS: Windows 10 Pro "22H2", 64-Bit (19045.2251)
CPU: Intel i5-6600 (Base: 3.3; Max 4 cores: 3.6; Max 3 cores: 3.7; Max 2 cores: 3.8; Max single core: 3.9 [GHz])
GPU: Nvidia GeForce GTX 970 (Driver version 527.56)
RAM: 32 Gib DDR4 at 2133 MHz (4 x 8 Gib)
OS: Windows 10 Pro "22H2", 64-Bit (19045.2251)
CPU: Intel i5-6600 (Base: 3.3; Max 4 cores: 3.6; Max 3 cores: 3.7; Max 2 cores: 3.8; Max single core: 3.9 [GHz])
GPU: Nvidia GeForce GTX 970 (Driver version 527.56)
RAM: 32 Gib DDR4 at 2133 MHz (4 x 8 Gib)