「BUFFER OVERFLOW」は FontVibe AI で作成したグリッチの文字エフェクトです。赤とシアンのチャンネルずれで裂けた白いサンセリフ大文字。水平の変位スライスと走査線が走り、夜の濡れたネオン街に映ります。

A 16:9 video thumbnail. The title "BUFFER OVERFLOW" is set on two stacked lines, "BUFFER" above and "OVERFLOW" below, in extra-bold condensed blocky sans-serif capitals with tight spacing. "OVERFLOW" is larger and runs nearly edge to edge, about 88% of the frame width. "BUFFER" sits above it at about 55% of the width, left-aligned with the left edge of OVERFLOW. The letter strokes are off-white. About 35% of each stroke is replaced by dense analog TV static: tiny irregular white, grey and black pixel fragments, with the letter skeleton still visible through the noise. Irregular horizontal bands of pure static slice across the letters at uneven intervals. The lettering carries a strong RGB split: a red copy shifted about 7px left and a cyan copy shifted about 7px right on every edge. Fine semi-transparent CRT scan lines, spaced 3-4px apart, run across the whole lettering. Four sharp rectangular chunks of letter pixels are displaced sideways by 10-25px at different heights. The right end of OVERFLOW breaks apart, with its last letters fragmenting into drifting square pixel blocks that spill off the right edge, as if the word is overflowing the frame. A subtle cyan-white phosphor bloom glows along the letter boundaries. Behind the lettering is a near-black blue-black void with faint horizontal scan lines and a very slight vignette. A few small dim cyan and magenta pixel squares drift in the dark. The title stays clearly readable, with bold high-contrast thumbnail clarity. There is no other text.