FA-10858 / Audio frame buffers / Member archive
Replace one channel · case 03
A mono channel update overwrites every channel in its frame.
Case contract
Replace one valid channel in every frame with corresponding per-frame values; values length equals frame count.
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 | [[8, 8], [9, 9]] | [[1, 8], [3, 9]] | Failed |
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