gramps
87509bcf99
TASKS.md is now the index (status table, open items, research pointer). 33 files: 32 task files + 1 research facts file. The full take-saga narrative and all design decisions are preserved verbatim; the catalog makes the queue readable without opening every task body. Schema and AGENTS.md updated to reflect the new layout.
22 lines
1.4 KiB
Markdown
22 lines
1.4 KiB
Markdown
# TASK 33 — Bandwidth auto step-down (queued 2026-09-01; v1 per the complete-v1 ruling)
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> Catalog: [`TASKS.md`](../TASKS.md) — status and requirements live here.
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**Goal:** when the upload can't hold the tier, drop it automatically instead of drowning viewers in
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freeze frames. The `variable` reusable stream (shipped) makes this zero-API; the governor that decides
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WHEN is what TASKS.md:25 always claimed existed and was never built.
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1. ☐ Pure `StepDownPolicy` — sliding window over the encoder's reported dropped-frame rate
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(`StreamHealth`, already parsed): sustained overrun → downgrade exactly one 16:9 tier
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(1080p60 → 1080p30 → 720p60 → 720p30). Hysteresis cooldown; **one-way within a broadcast**
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(no oscillation — a recovered connection doesn't climb back mid-show; the creator may manually
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step up). Vertical tier stays a manual choice.
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2. ☐ Restart machinery = TASK 32 slice 1 (tier change is an encoder relaunch at new W×H/FPS over the
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same pipe/URL; the master canvas is 1920×1080 regardless, so geometry never rewrites).
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3. ☐ Surface: the resolution badge + dropdown update to the landed tier; ONE Info toast
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("Quality lowered to hold your stream") — no nagging after that.
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4. ☐ Tests: pure-policy units (drop-rate windows, one-way, cooldown) + the ONE integration: fake
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health stream with sustained drops → exactly one lower-tier encoder restart.
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