sudacode/SubMiner
1
0
Fork 0
mirror of https://github.com/ksyasuda/SubMiner.git synced 2026-09-12 17:16:20 -07:00
Code Issues Packages Projects Releases Wiki Activity

fix(mining): copy multi-line subtitles backward from current line (#231)

Browse Source
This commit is contained in:
sudacode
2026-09-01 22:17:41 -07:00
committed by GitHub
parent fc5c49e365
commit 87b01155df
6 changed files with 119 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/main/runtime/mpv-main-event-main-deps.ts
+8 -5
View File
@@ -1,6 +1,5 @@
import { createSubtitleLineDedupGate } from '../../core/services/subtitle-line-dedup-gate';
import type { MergedToken, SubtitleCue, SubtitleData } from '../../types';
import { SEEK_LIKE_TIME_DELTA_SECONDS } from './mpv-main-event-actions';
import {
resolveCanonicalPrimarySubtitle,
resolvePrimarySubtitleText,
@@ -115,6 +114,8 @@ export function createBuildBindMpvMainEventHandlersMainDepsHandler(deps: {
// after the change is dropped instead of landing in the next session.
let subtitleSessionEpoch = 0;
let lastTimePosForTimingReset: number | null = null;
// Small margin so time-pos jitter is not mistaken for a backward seek.
const BACKWARD_SEEK_TIMING_RESET_SECONDS = 0.25;
const canonicalCueKey = (cue: SubtitleCue): string =>
`${cue.startTime}|${cue.endTime}|${cue.text}`;
const resetSubtitleDeduplication = (): void => {
@@ -344,13 +345,15 @@ export function createBuildBindMpvMainEventHandlersMainDepsHandler(deps: {
deps.reportJellyfinRemoteProgress(forceImmediate),
consumeExplicitSeek: deps.consumeExplicitSeek,
onTimePosUpdate: (time: number) => {
// Timing history is a viewing log: after a real backward seek, a rewatched
// canonical line should enter it again. Immersion stats keep their
// once-per-media deduplication and are not reset here.
// Timing history is a viewing log: after any backward seek, a rewatched canonical
// line should enter it again so multi-line copy treats it as the current line.
// Playback never moves time-pos backward on its own, so even a short jump to a
// brief previous line counts. Immersion stats keep their once-per-media
// deduplication and are not reset here.
if (
Number.isFinite(time) &&
lastTimePosForTimingReset !== null &&
time <= lastTimePosForTimingReset - SEEK_LIKE_TIME_DELTA_SECONDS
time <= lastTimePosForTimingReset - BACKWARD_SEEK_TIMING_RESET_SECONDS
) {
recordedTimingCanonicalKeys.clear();
}