[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2H9poMNGnmUwb4j-BpGBGSVVmjt3ekzihR_5TGx7Y6A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-14 16:55:10",234034049,[8,9,10,11],"剪辑 - 防抖","特效 - 画面特效 - 防抖","调节 - 稳定","以上都可以",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},26,"44fa3c13bcb7029bfcf605860dca8963","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9c1e48361b00f3ee2086f4e259ed792b.jpg","新媒体技术应用","d71978f6cbb342bd8f0840a3f35d2320","理论测试","若视频画面出现抖动,在剪映中可通过( )功能进行一定程度的防抖处理",[21,32,41,50,59,62,71,80,88,97],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],234034045,[25,26,27,28],"标记视频的重要时间点,方便剪辑和特效添加","实现视频元素的动态变化,如位置、大小、透明度等","调整视频的播放顺序和逻辑结构","控制音频的音量和淡入淡出效果","剪映的 &quot;关键帧&quot; 功能主要用于( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],234034046,[36,37,38,39],"选择合适的转场效果,如 &quot;闪黑&quot;&quot;溶解&quot; 等","调整转场的时长和方向","使前后视频片段的画面内容和运动趋势相匹配,利用关键帧优化过渡效果","以上都是","在剪映中,若要制作一个无缝衔接的视频转场,关键在于( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],234034047,[45,46,47,48],"音频 - 录音","文本 - 新建文本,输入旁白内容后转换为语音","剪辑 - 添加旁白","特效 - 音频特效 - 旁白","若要在剪映中添加自己的语音旁白,应点击( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],234034048,[54,55,56,57],"选中视频片段,按 Ctrl + C(Windows)或 Command + C(Mac)和 Ctrl + V(Windows)或 Command + V(Mac)进行复制粘贴","右键点击视频片段,选择 &quot;复制&quot;,再在目标位置右键点击选择 &quot;粘贴&quot;","使用 &quot;复制&quot; 和 &quot;粘贴属性&quot; 功能,先复制片段,再粘贴其属性到新片段","以上方法都不对,剪映不支持快速复制","剪映中,以下哪种方式可以快速复制视频片段及其所有属性和效果?( )",{"answer":60,"createTime":5,"id":6,"options":61,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],234034050,[66,67,68,69],"剪辑 - 定格","特效 - 定格特效","在需要定格的画面处添加关键帧,调整后续画面的不透明度为 0","以上方法均可","剪映中,若要制作一个视频的定格画面效果,可使用( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],234034051,[75,76,77,78],"剪辑 - 裁剪","特效 - 裁剪特效","调节 - 裁剪","直接在预览窗口拖动画面边缘进行裁剪","在剪映里,若要对视频进行裁剪,如去掉画面边缘的部分,应使用( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":87,"source":30,"type":31},[],234034052,[84,85,86,39],"具有科技感的图形、线条等贴纸和特效","电子音乐、音效,营造未来感氛围","科幻风格的滤镜和色彩调整,增强视觉效果","若要制作一个具有科技感的短视频,在剪映中可选用的元素和功能有( )",{"answer":89,"createTime":5,"id":90,"options":91,"question":96,"source":30,"type":31},[],234034053,[92,93,94,95],"滤镜 - 色彩","调节 - 饱和度","特效 - 色彩特效","文本 - 色彩设置(针对有颜色的文字)","剪映中,若要调整视频的色彩饱和度,应在( )中操作",{"answer":98,"createTime":5,"id":99,"options":100,"question":105,"source":30,"type":31},[],234034054,[101,102,103,104],"可以在素材库中对素材进行分类整理,方便查找和使用","导入的素材会自动保存在剪映的本地素材库中,即使原文件删除也不影响使用","可以对素材进行重命名、删除、标记等操作","剪映的素材库只支持导入剪映支持的格式的素材,不支持其他格式转换导入","以下关于剪映素材管理的说法,错误的是( )"]