forked from zhongyidian/super_video
完善课程资源、学习进度与技能树解锁体验,统一视频播放与引导相关交互。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
159 lines
5.2 KiB
Vue
159 lines
5.2 KiB
Vue
<script setup lang="ts">
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import { ref } from 'vue'
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import { useRouter } from 'vue-router'
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import { ImgButton } from '@/components/Button'
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import { Video } from '@/components'
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import QuestionQuiz, {
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type Question,
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} from '@/components/QuestionQuiz/QuestionQuiz.vue'
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import {
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getBackgroundImage,
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getPublicPath,
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IMAGE_PATHS,
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getVideoPoster,
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} from '@/utils'
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import { useFilmStore } from '@/stores/modules/film'
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const router = useRouter()
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const filmStore = useFilmStore()
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// 延时拍摄视频 URL(占位,后续可替换)
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const timeLapseVideoUrl = getPublicPath(
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'video/film/on-site/xianchangpaishe_yanshipaishe.mp4',
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)
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const handleBack = () => {
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router.back()
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}
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// 交互一 & 交互二:选择题
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const questions = ref<Question[]>([
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{
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id: 1,
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title: '观察判断',
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description:
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'如果你只用一条普通视频来拍这个场景,你觉得画面最难被感知的是什么?',
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options: [
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{ id: 'a', label: '建筑的外形结构' },
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{ id: 'b', label: '天空的颜色' },
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{ id: 'c', label: '时间的变化' },
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{ id: 'd', label: '画面的清晰度' },
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],
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correctOptionId: 'c',
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mediaSrc: 'film/on-site/延时拍摄jh_1.png', // 占位:请按需替换为真实图片
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explanation:
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'有些变化虽然一直存在,但在正常速度下,并不容易被观众明显感知。延时拍摄适合把时间中的连续变化压缩呈现,让时间流动变得更清楚。',
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},
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{
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id: 2,
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title: '方法选择',
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description:
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'如果希望在很短时间内,让观众明显感知“时间正在流动”,你会选择哪种拍摄方式?',
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options: [
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{ id: 'a', label: '手持拍摄' },
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{ id: 'b', label: '慢动作拍摄' },
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{ id: 'c', label: '延时拍摄' },
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{ id: 'd', label: '推拉镜头' },
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],
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correctOptionId: 'c',
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mediaSrc: 'film/on-site/延时拍摄jh_1.png', // 占位:请按需替换为真实图片
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explanation:
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'延时拍摄能够压缩时间,让原本缓慢发生的变化在短时间内被清晰看到;手持、慢动作或推拉镜头都不能直接强化时间流逝感。',
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},
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])
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const showObserveStep = ref(false)
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const videoPlaying = ref(false) // 视频播放状态
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// 答题完成,进入交互三(视频)
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const handleQuestionsComplete = () => {
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showObserveStep.value = true
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filmStore.markViewed('FilmOnsiteTimeLapse')
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}
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</script>
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<template>
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<div class="relative w-full h-full overflow-hidden">
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<!-- 背景 -->
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<div
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class="absolute inset-0 bg-cover bg-center bg-no-repeat"
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:style="{ backgroundImage: getBackgroundImage('film/on-site/现场拍摄') }"
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></div>
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<!-- 交互一 & 交互二:选择题 -->
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<QuestionQuiz
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v-if="!showObserveStep"
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:questions="questions"
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@complete="handleQuestionsComplete"
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/>
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<!-- 交互三:观察型 - 播放视频 -->
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<div
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v-if="showObserveStep"
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class="absolute inset-0 flex items-center justify-center px-20 pointer-events-none"
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>
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<div
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class="max-w-screen-2xl w-full bg-black/40 backdrop-blur-md rounded-3xl border border-white/20 p-16 space-y-10 text-white pointer-events-auto"
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>
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<div class="flex gap-8">
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<!-- 总结文本内容 -->
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<div class="w-2/6 text-2xl leading-10 opacity-90 space-y-3">
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<h2 class="text-4xl font-bold mb-4 leading-relaxed">总结</h2>
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<p>
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在这个延时画面中,注意天空变化与光影移动的节奏,它们在短时间内被连续呈现出来。
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</p>
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<p>
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<span>延时拍摄的主要目的</span>
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,
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<span>是交代时间流逝与环境状态</span>
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。
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</p>
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<p>
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<span>这里的拍摄对象是江边的建筑群与天空</span>
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。
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<span>通过固定机位的连续拍摄</span>
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,
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<span>将原本需要较长时间才能观察到的</span>
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<span>天空变化和光影移动</span>
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,
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<span>压缩到一个较短的镜头中呈现</span>
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。
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</p>
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<p>
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<span>这种处理方式</span>
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,
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<span>非常适合放置在视频片头阶段</span>
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,
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<span>用于快速建立时间感与空间环境</span>
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,
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<span>而不会占用过多时长</span>
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。
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</p>
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</div>
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<div
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class="flex-1 rounded-2xl overflow-hidden border border-white/20 bg-black/60 min-h-[500px]"
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>
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<Video
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class="w-full h-full"
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:src="timeLapseVideoUrl"
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:poster="getVideoPoster(timeLapseVideoUrl)"
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v-model="videoPlaying"
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:muted="false"
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:volume="1"
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:controls="true"
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:hideNativeControls="true"
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/>
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</div>
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</div>
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</div>
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</div>
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<!-- 返回按钮 -->
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<ImgButton
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class="absolute right-0 top-0 z-50"
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:image="IMAGE_PATHS.COMPONENTS.BACK"
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@click="handleBack"
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/>
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</div>
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</template>
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