Stand on a Seoul street corner and drive a giant rounded-corner LED billboard, modelled on the checkerboard reference: a curved section wrapping the building corner plus a flat section beside it.

• Per-section mode: the curved and flat sections each play their own video, with a built-in demo, a local file or an MP4 URL.
• Whole-board mode: one video runs continuously across the curve and the flat wall.
• Fill or fit the picture, pause, mute, switch day and night, and fly between corner, front, curved, flat and top views.
• Drag to look, pinch or scroll to zoom, tap a section to select it. Keys: 1 curved, 2 flat, 3 whole, D demo, Space pause, N night.

Local videos stay in your browser session.

서울 길모퉁이의 곡면+평면 전광판입니다. 곡면과 평면에 각각 다른 영상을 틀거나, 전체 전광판에 영상 하나를 이어서 재생할 수 있습니다.