4grayandClaude Fable 5.1 3afa9c3a1d fix(playback): drop speculative position update from relative Embedded MPV seeks ...

Review follow-up for the relative seek path.

The macOS and Windows/Linux `seekBy` exports advanced `snapshot.positionSeconds`
by the delta after dispatching the mpv command. That is not idempotent the way
the absolute seek's optimistic write is: the observer (mpv event thread, or
the Linux IPC poll) can already have stored the post-seek `time-pos` under the
same mutex, so adding the delta on top counted the step twice, and while paused
nothing corrected it. On Linux it also advertised a position that a failed
socket delivery never reached. Relative steps now leave the snapshot alone;
only the observed `time-pos` updates the position.

The packaged Linux frame-copy smoke now drives `seekEmbeddedMpvBy` through the
built app: a burst of three +2 s steps issued without waiting for snapshots has
to land on 6 s, and a -60 s step has to clamp at 0. The generated Y4M fixture
grows from 2 s to 12 s (about 415 KB) so the burst and the playing section that
follows stay inside the clip. Replayed against a local mpv 0.39 with the same
fixture and media server: burst -> 6.0, -60 -> 0.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

2026-09-04 08:19:28 +02:00

..

src

fix(playback): drop speculative position update from relative Embedded MPV seeks

2026-09-04 08:19:28 +02:00

eslint.config.mjs

test(electron): add Playwright smoke E2E tests for app

2026-01-09 12:53:53 +01:00

playwright.config.ts

[codex] Add scoped coverage reporting (#1024)

2026-06-06 17:41:40 +02:00

playwright.packaged.config.ts

feat(packaging): ship Linux embedded MPV frame-copy runtime (#1200)

2026-07-18 17:28:22 +02:00

playwright.performance.config.ts

perf(m3u): stop cancelled refresh workers (#1268)

2026-07-26 09:25:51 +02:00

playwright.xtream-performance.config.ts

test(performance): add end-to-end Xtream benchmark harness (#1300)

2026-07-28 08:08:07 +02:00

project.json

test(performance): add end-to-end Xtream benchmark harness (#1300)

2026-07-28 08:08:07 +02:00

tsconfig.json

test(e2e): add end-to-end tests for playlist import, providers, and settings persistence

2026-03-17 23:30:16 +01:00