feat: enforce 100% frame-based positioning (no time)

Core Principle: Frame is the ONLY standard

Changes:
- VideoPlayer: Remove startTime/endTime props
- VideoPlayer: Add mandatory startFrame/endFrame check
- VideoPlayer: UI shows F123 (51.2s) format
- All Views: Only set startFrame/endFrame
- All Views: Only pass :start-frame/:end-frame
- Remove all startTime/endTime from currentVideo refs

Time is only used for display (auxiliary).
Frame is the source of truth for all positioning.
This commit is contained in:
2026-07-24 22:49:35 +08:00
parent 76c6ec183d
commit c2901338e1
5 changed files with 48 additions and 40 deletions

View File

@@ -270,7 +270,7 @@
</div>
</div>
<VideoPlayer v-if="playing" :file-uuid="currentVideo.fileUuid" :start-time="currentVideo.startTime" :end-time="currentVideo.endTime" :all-traces="allTraces" :merged-segments="mergedSegments" :initial-trace-idx="currentVideo.traceIdx" :title="currentVideo.title" @close="playing = false" />
<VideoPlayer v-if="playing" :file-uuid="currentVideo.fileUuid" :start-frame="currentVideo.startFrame" :end-frame="currentVideo.endFrame" :all-traces="allTraces" :merged-segments="mergedSegments" :initial-trace-idx="currentVideo.traceIdx" :title="currentVideo.title" @close="playing = false" />
<!-- Trace strip context menu -->
<div v-if="traceCtxMenu.show" class="ms-ctx-menu" :style="{ left: traceCtxMenu.x + 'px', top: traceCtxMenu.y + 'px', display: 'block' }" @click.stop @mousedown.stop @pointerdown.stop>
@@ -300,7 +300,7 @@ const allPeople = ref<any[]>([])
const allTraces = ref<any[]>([])
const mergedSegments = ref<any[]>([])
const playing = ref(false)
const currentVideo = ref({ fileUuid: '', startTime: 0, endTime: 0, traceIdx: 0, title: '' })
const currentVideo = ref({ fileUuid: '', startFrame: 0, endFrame: 0, traceIdx: 0, title: '' })
const showCandidates = ref(false)
const showMerge = ref(false)
const mergeSearchQuery = ref('')
@@ -734,10 +734,10 @@ function playAllSegments() {
const t = allTraces.value[0]
currentVideo.value = {
fileUuid: t.file_uuid || '',
startTime: t.first_sec || t.start_time || 0,
endTime: t.last_sec || t.end_time || 0,
startFrame: t.first_frame || 0,
endFrame: t.last_frame || (t.first_frame || 0) + 30,
traceIdx: 0,
title: `${person.value?.name} · ${card.count} segments`,
title: `F${t.first_frame || 0}-F${t.last_frame || 0} (${person.value?.name})`,
}
playing.value = true
}
@@ -747,10 +747,10 @@ function playMerged(m: any) {
if (!t) return
currentVideo.value = {
fileUuid: t.file_uuid || '',
startTime: t.first_sec || t.start_time || 0,
endTime: t.last_sec || t.end_time || 0,
startFrame: t.first_frame || 0,
endFrame: t.last_frame || (t.first_frame || 0) + 30,
traceIdx: m._startIdx,
title: `${person.value?.name} · #${m.start_frame}–#${m.end_frame}`,
title: `F${t.first_frame || 0}-F${t.last_frame || 0} (${person.value?.name})`,
}
playing.value = true
}