https://tube.sethpc.xyz/videos/watch/0dd3cb19-4e9d-4f04-9f15-56ed2b552208 Session 32 linear_scene: B-injection α ramps linearly from 0 at scene start to α_max at scene end, spanning the entire scene duration (not a fixed N-frame window). Motivation (Seth's framing): iter 26 exp_plateau was 'effectively no change' — too static, chain stopped evolving. iter 24/25 ramp_down/ramp_up fixed only the boundary transitions and left within-scene simplification intact. linear_scene is the middle ground: injection is small early in scene (chain evolves freely with some simplification tolerated), grows toward scene end (chain pulled back toward fresh B_latent before next scene boundary). Schedule: α_t = α_max · (t/(L-1)) where L = scene length in frames. No fixed window, ramp spans full scene. α_max reached on the last frame of each scene, then next scene resets. Per-scene spans this render (brain-damage-20s @ 6fps, 4 scenes): scene 1: 34 frames, ramp 0→0.5 over ~5.7s scene 2: 46 frames, ramp 0→0.5 over ~7.7s (longest — cathedral) scene 3: 28 frames, ramp 0→0.5 over ~4.7s (scene 0 has no B-injection — first scene) Only variable changed vs iter 25 (ramp_up): schedule ramp_up → linear_scene. A/B references on same storyboard: iter 20 base=0.25 png https://tube.sethpc.xyz/w/1ZcNNsdZQmyd4kjqaBVU38 iter 23 latent, no injection https://tube.sethpc.xyz/w/eHgTgQMia5yopNkJbm452U iter 24 ramp-down (N=6 only) https://tube.sethpc.xyz/w/xuzzmgfKJrPBd1XAUPCPCV iter 25 ramp-up (N=6 only) https://tube.sethpc.xyz/w/rtSzNDxyNH58eVsSEJeK1a iter 26 exp_plateau (static) https://tube.sethpc.xyz/w/4QU3UZoTJXtyFVtQC9xRF6 iter 27 linear_scene (this) Wed, 17 Jun 2026 20:07:51 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.sethpc.xyz https://tube.sethpc.xyz/lazy-static/avatars/8e6b7b73-cbe8-40ac-9236-7b0afee31de7.png https://tube.sethpc.xyz/videos/watch/0dd3cb19-4e9d-4f04-9f15-56ed2b552208 All rights reserved, unless otherwise specified in the terms specified at https://tube.sethpc.xyz/about and potential licenses granted by each content's rightholder.