Align xmplaylist metadata selection, adaptive refresh timing, and cached next-track transitions with play-behind-live timestamp#80

Merged

paul-1 merged 25 commits into

mainfrom

copilot/implement-play-behind-live-support

Apr 22, 2026

Commits on Apr 19, 2026

Initial plan
Copilot
authored
Support play-behind-live metadata selection using pdt timestamp files

Copilot
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paul-1
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Harden PDT timestamp parsing and selection safeguards

Copilot
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paul-1
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Apply PR feedback for channel-metadata fallback and stale-check removal

Copilot
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paul-1
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Fix metadata refresh lag by comparing metadata content signatures

Copilot
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paul-1
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Fix delayed metadata updates by using metadata signatures

Copilot
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paul-1
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Schedule metadata checks using next xmplaylist track offset

Copilot
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paul-1
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Use xmplaylist future-track offset to schedule metadata refresh

Copilot
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paul-1
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Adjust metadata delay for PDT file age and dedupe timers

Copilot
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paul-1
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Clarify PDT age fallback in delay calculation

Copilot
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paul-1
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Log PDT clock skew and document stat mtime index

Copilot
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paul-1
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Log raw and adjusted metadata delay values

Copilot
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paul-1
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Use timestamp-only delay rounding and drop mtime adjustment

Copilot
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paul-1
authored

Commits on Apr 20, 2026