FA-50324 / PCM sample encoding / Member archive

Pcm adaptive channel blocks: common complete prefix · case 04

Output frame count is based on longest channel block, exposing missing samples.

Member previewVariant 4 · 3 implementations · 8 checks per implementation

Case contract

Assemble independently decoded adaptive PCM channel blocks into complete frames, returning per-channel unconsumed tails; require exact channel descriptors.

Why this case matters

Offline PCM interchange uses these exact bounded packet and sample representation decisions.

One recorded failure

Sample boundary fixture

This sample comes from the broken implementation of a controlled reproducer.

Boundary fixture	Actual	Expected	Outcome
oracle 1	`[[[[1, 4], [2, 5], [3, null]], [[], []]]]`	`[[[[1, 4], [2, 5]], [[3], []]]]`	Failed

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This record includes three runnable implementations, regression fixtures, execution results, and source hashes.

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