Last slice. 590 green, 0 warnings.
- **Shed before you charge the viewer.** On machine evidence the policy's first act is
`ShedCaptureCadence`: `ScreenCaptureFrameSource` widens its conversion interval 10 ms → 33 ms (≈100
→ 30 conversions/s) through a new `ScreenCaptureManager.ShedLoad`. The output tier, the declared fps
and the viewer's picture are untouched — we stop paying for readbacks we were throwing away. It
costs no step budget; if the starvation persists, the fps ladder runs on the next clean window.
- The shed is reset on every stop path, so a cheap session cannot leave a later one capped.
- **The session line is a Logs-tab line, not a session-report line.** The session report is the money
summary (Super Chats, per currency); quality chatter there would bury the numbers it exists for. The
cause-tagged line already lands in the log at the moment of the step.
TASK 33 is complete: two ladders, budgets, floors, ambiguity, one-way with recovery behind a flag, the
relaunch, the copy, and the cost shed. 18 tests pin the ladders, the copy and the restart.
Slice 2. 588 green, 0 warnings.
- `FramePumpStats` and `FramePump.StatsReported`: the 5 s window the log line already describes, as
data. `Dropped` is the ENCODER's counter (frames submitted, not accepted); `Stalls`/`AvgRenderMs`
are the pump's. `FramesRendered` is deliberately not used for classification — a static scene
reuses the paste cache and renders few frames while completely healthy, so it would read as
starvation.
- `StepDownPlanner`: one per broadcast, owns the stateful policy, converts stats → sample, exposes the
landed tier for the restart. It never acts — the VM owns the effects, which is what keeps the ladder
testable without an encoder.
- `Describe` / `ReportLine`: the sentences a creator sees. Machine cause says LlamaCasty couldn't keep
up and the connection was not the problem; upload cause blames the upload and promises no further
thrash. A test asserts the machine copy never leaks "dropped" — mechanism strings stay in the log.
Remaining for the task: VM subscription, the encoder restart at the landed tier, the toast, and
shedding our own capture cost before stepping fps.
gramps