Function mapTimelineSourceTimeToDisplayTime

apps/web/lib/video-edits.ts:463–481

(
	state: VideoTimelineState,
	sourceTime: number,
)

}

export function mapTimelineSourceTimeToDisplayTime(
	state: VideoTimelineState,
	sourceTime: number,
) {
	const duration = normalizeDuration(state.duration);
	if (duration <= 0 || !isFiniteNumber(sourceTime)) return 0;

	const time = clampEditTime(sourceTime, 0, duration);
	let deletedBefore = 0;
	for (const range of getDisplayDeletedRanges({ ...state, duration })) {
		if (time <= range.start + EPSILON) break;
		if (time < range.end - EPSILON) {
			return roundEditTime(range.start - deletedBefore);
		}
		deletedBefore += range.end - range.start;
	}

	return roundEditTime(Math.max(0, time - deletedBefore));
}

export function mapTimelineDisplayTimeToSourceTime(
	state: VideoTimelineState,