What is an upscaler in retro gaming?
An upscaler converts low-resolution, analog video from old consoles into a higher-resolution HDMI (or other digital) signal for modern displays, often handling scaling, deinterlacing, and optional scanlines.
What are OSSC, RetroTINK, and Framemeister, and how do they differ?
OSSC (Open Source Scan Converter) uses FPGA for pixel-perfect scaling with very low latency and broad input support. RetroTINK is a budget-friendly, easy-to-use scaler with straightforward setup. Framemeister was a premium scaler known for excellent image quality but is discontinued and harder to find; differences include latency, flexibility, inputs/outputs, and price.
Do upscalers add lag, and is it noticeable for gaming?
Most upscalers introduce some latency. OSSC aims for near-zero lag, while RetroTINK and Framemeister variants can add modest delay. For fast-paced games, choose a low-latency option and test your setup.
Which option should I choose for retro gaming on modern TVs?
If you want pixel-perfect scaling with minimal delay, consider OSSC (often used with CRTs or HDMI). For simple plug-and-play, RetroTINK is convenient. Framemeister offers excellent image quality but is rare and expensive due to discontinuation.