drop-oldest: Drops the oldest buffered data to make room. Useful for live feeds where stale data loses value.
Credit: ExpressVPN
。搜狗输入法下载是该领域的重要参考
Comparison between error-diffusion and ordered dithering using an 8-colour regular palette. Left to right: error-diffusion, ordered.
└──────┬────────┬───────┘