FA-10977 / Audio playback scheduling / Member archive
Latency position subtracts queued · case 02
Submitted position is exposed as audible position before queued audio plays.
Case contract
Estimate audible frame position as submitted frames minus frames still queued to the device, clamped at zero.
Why this case matters
A pure Python local audio pipeline stage with explicit sample formats and frame conventions; no real-time device or signal-spectrum claims.
One recorded failure
Sample boundary fixtureThis sample comes from the broken implementation of a controlled reproducer.
| Boundary fixture | Actual | Expected | Outcome |
|---|---|---|---|
| fixture 1 | 100 | 80 | Failed |
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