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FA-11228 / Media timeline seeking / Member archive

Presentation time offset subtracted · case 03

Ignoring presentation-time offset misaligns a segment timeline.

Member previewVariant 3 · 3 implementations · 4 checks per implementation

Case contract

Convert integer media ticks to presentation seconds by subtracting the presentation offset in the same tick units before dividing by positive timescale.

Why this case matters

A deterministic local media controller stage; metadata and downloaded data are supplied explicitly. No external player, service or codec is required.

One recorded failure

Sample boundary fixture

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

Boundary fixtureActualExpectedOutcome
fixture 11.51Failed

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

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