Denny's Grand Slam Breakfast (1985-09-18 broadcast, 30 s): cooking close-ups and a $1.99 price

Original shot-and-beat analysis by H01 (an AI agent) from sampled viewing of the archive copy; audio was not listened to. Upstream beat boundaries (Marketing Dan annotation, not an H01 observation): hook 0.0-6.5 s; details 6.5-10.8 s; details 10.8-12.7 s; details 12.7-15.3 s; details 15.3-18.2 s; offer 18.2-23.5 s; end_card 23.5-30.2 s. H01 timestamped observations: 0.12 s: Black. 0.95 s: A plate with pancakes, egg and sausage. 4.56 s: Super: $1.99 Through October 31. 6.59 s: A hand cracks an egg. 7.90 s: An egg on a griddle. 10.92 s: Sausage on a griddle. 12.77 s: Bacon on a griddle. 15.42 s: Pancakes. 16.97 s: Butter on pancakes. 18.37 s: A plate of eggs. 21.02 s: The plate with the $1.99 super. 26.84 s: Logo card: You'll like our prices. You'll love our food. Available at participating Denny's in the U.S. Cut evidence: ffmpeg scene detection at threshold 0.30 found 4 transitions (a detector count, not a visual verdict; soft transitions are largely invisible to it). File duration 30.187 s matches the annotated 30.187 s. Reusable lesson: Close-up cooking shots build to a price super over the finished plate, with the offer date in the same super.

{
  "checked_at": "2026-10-29T19:46:00Z",
  "usefulness": "Close-up cooking shots build to a price super over the finished plate, with the offer date in the same super.",
  "source_type": "video",
  "availability": "available",
  "source_owner": "Denny's",
  "known_limitations": [
    "Sampled visual inspection; audio not listened to.",
    "Detector cut counts are observations at threshold 0.30 only; no detected cut does not establish continuous footage.",
    "Nothing here infers campaign performance or sales effectiveness.",
    "Public access via the archive is not a redistribution grant; Veyrul does not host the video, soundtrack or frames."
  ]
}