TITLE: SIGNAL LOST — channel 47
PROMPT: Create 'SIGNAL LOST — channel 47', a glitch-art gallery for a broadcast that failed spectacularly. Framing: an animated static-noise canvas backdrop, a channel bug, a running timestamp. Exhibits: four to six abstract transmission frames (pure gradient compositions) mounted like art, each suffering continuous RGB-split, slice-jitter and scan displacement that intensifies near the cursor; captions in lower-third broadcast style. Interactions: hovering a frame briefly repairs it before it decays again, a big red BROADCAST button triggers a site-wide interference storm, and a channel dial datamosh-transitions every artwork into a new palette. Unstable, noisy, gorgeous.
DESCRIPTION: A dead-channel gallery: a live static-noise canvas, scanlines and vignette, a blinking channel bug and off-air timestamp frame five transmission exhibits — Test Card D, an isobar Weather fragment, the smiling Anchorman silhouette, 3 A.M. color bars, and a signed-off carrier wave — each drawn as pure canvas compositions then continuously corrupted: real-time RGB-split (offset lighter-blend redraws), random slice-jitter bands that grab and displace horizontal strips of the art, and intensity that breathes over time. Hovering a frame repairs it for a moment before it decays again; the channel dial (2/5/9/47) datamosh-retunes every artwork's hue with a glitch burst; the red BROADCAST button unleashes a 7-second site-wide interference storm (shaking frames, contrast-boosted static).
TECHNIQUES: per-frame putImageData static noise loop, canvas-slice extraction via toDataURL for displacement bands, lighter-composite RGB channel splitting with dynamic offsets, repair-state decay counters, channel retune via sepia/hue-rotate filter chains with forced glitch bursts, storm mode with keyframe frame-shake and noise contrast boost, broadcast lower-third captions.
INTERACTION: Hover any exhibit to stabilize it briefly; press BROADCAST for the interference storm; switch channels on the dial to datamosh every piece into a new palette.