视频拍摄知识点

2024-04-16 06:52
文章标签 视频 知识点 拍摄

本文主要是介绍视频拍摄知识点,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!

视角

参考链接:https://www.polarpro.com/blogs/polarpro/filmmaking-101-types-of-camera-shots-and-angles

  1. Low Angle Shot 低角度拍摄、
  2. horizontal Shot 平视、
  3. Dutch Angle Shot 荷兰角斜拍、
  4. High Angle Shot 高角度拍摄、
  5. Bird’s-eye / Aerial Shot 鸟瞰 / 航拍

运镜:

参考链接:https://www.storyblocks.com/resources/tutorials/7-basic-camera-movements

  1. 变焦 Zoom (放大、缩小)
  2. 平移 Pan (全景,左右旋转)
  3. 倾斜 Tilt (上下旋转)
  4. 小车 Dolly (相对主体前后平移)
  5. 卡车 Truck (左右平移)
  6. 基座 Pedestal (上下平移)
  7. 焦点变换 Rack focus (画面大小不变,调整镜头以模糊一个主体,同时锐化另一个主体)
  8. 固定 Fixed (镜头不动)

景别

参考链接:https://images.wikia.com/scratchpad/zh/images/f/f5/%E6%94%9D%E5%BD%B1%E9%8F%A1%E9%A0%AD%E4%B8%80%E8%A6%BD%E8%A1%A8.pdf

物体可分为:

  1. 远景 Long Shot
  2. 全景 Medium Long Shot、Panorama
  3. 特写 Close-up
  4. 微距 Macro shot

人物可细分:

  1. 大远景 Extra Long Shot
  2. 远景 Long Shot
  3. 全景 Medium Long Shot、Panorama
  4. 中景 Medium-shot
  5. 近景 Medium Close-Up
  6. 特写 Close-up
  7. 微距 Macro shot

(就拿拍摄人物来说,远景就是把整个人和环境拍摄在画面里面,常用来展示事件发生的时间、环境、规模和气氛。往往是用来塑造一个大的场景。全景就是比远景更近一点,把人物的身体整个展示在画面里面,用来表现人物的全身动作,或者是人物之间的关系。中景就是指拍摄人物膝盖至头顶的部分,这样不仅能够展示人物的表情,而且还可以显示人物的形体动作。近景也就是拍摄人物胸部以上至头部的部位,非常有利于表现人物的面部或者是其他部门的表情、神态。包括眼角的细微动作。)

prompt test

1. 视角

prompt

there is a caption of a video,: The video begins with an aerial view of a vibrant suburban neighborhood, showcasing approximately 50 houses, 10 multi-story apartment buildings, along with distinct red-roofed and green-roofed structures amidst lush greenery and tree-lined streets. Transitioning to a historical fortification in the middle frame, the scene unveils a grand stone wall encircling a spacious green area, punctuated by scattered trees and a central prominent tree, juxtaposed against modern buildings in the backdrop. Finally, the video concludes with another aerial perspective, this time capturing a historic fortification nestled within a hilly landscape, featuring stone buildings with thatched roofs, picnic areas amidst a grassy terrain, and distant houses and trees, all illustrating the captivating blend of history and nature. Each phase offers a unique glimpse into different environments, from suburban living to historical landmarks, all captured through stunning aerial photography.

The shooting angles of a video are divided into:

  1. Low Angle Shot
  2. horizontal Shot
  3. Dutch Angle Shot
  4. High Angle Shot
  5. Bird’s-eye / Aerial Shot

Which perspective does the video most belong to, please return one number only

chatgpt answer (True)

The perspective of the video belongs to option 5: Bird’s-eye / Aerial Shot.

DeepSeek-VL-7B answer (True)

The video belongs to the perspective of 5. Bird’s-eye / Aerial Shot.

True answer is Bird’s-eye / Aerial Shot

2. 运镜

prompt

there is a caption of a video,: The video begins with an aerial view of a vibrant suburban neighborhood, showcasing approximately 50 houses, 10 multi-story apartment buildings, along with distinct red-roofed and green-roofed structures amidst lush greenery and tree-lined streets. Transitioning to a historical fortification in the middle frame, the scene unveils a grand stone wall encircling a spacious green area, punctuated by scattered trees and a central prominent tree, juxtaposed against modern buildings in the backdrop. Finally, the video concludes with another aerial perspective, this time capturing a historic fortification nestled within a hilly landscape, featuring stone buildings with thatched roofs, picnic areas amidst a grassy terrain, and distant houses and trees, all illustrating the captivating blend of history and nature. Each phase offers a unique glimpse into different environments, from suburban living to historical landmarks, all captured through stunning aerial photography.

The camera movement are divided into:

  1. Zoom
  2. Pan
  3. Tilt
  4. Dolly
  5. Truck
  6. Pedestal
  7. Rack focus
  8. Fixed

Which movement does the video most belong to, please return one number only

chatgpt answer (True)

Based on the description provided, the video most likely primarily utilizes option 2: Pan.

DeepSeek-VL-7B answer (False)

The video most belongs to the movement of 8. Fixed.

True answer is Pan

3. 景别

prompt

there is a caption of a video,: The video begins with an aerial view of a vibrant suburban neighborhood, showcasing approximately 50 houses, 10 multi-story apartment buildings, along with distinct red-roofed and green-roofed structures amidst lush greenery and tree-lined streets. Transitioning to a historical fortification in the middle frame, the scene unveils a grand stone wall encircling a spacious green area, punctuated by scattered trees and a central prominent tree, juxtaposed against modern buildings in the backdrop. Finally, the video concludes with another aerial perspective, this time capturing a historic fortification nestled within a hilly landscape, featuring stone buildings with thatched roofs, picnic areas amidst a grassy terrain, and distant houses and trees, all illustrating the captivating blend of history and nature. Each phase offers a unique glimpse into different environments, from suburban living to historical landmarks, all captured through stunning aerial photography.

The scene type are divided into:

  1. Extra Long Shot
  2. Long Shot
  3. Medium Long Shot / Panorama
  4. Medium-shot
  5. Medium Close-Up
  6. Close-up
  7. Macro shot

Which scene type does the video most belong to, please return one number only

chatgpt answer (True)

Based on the description provided, the video most likely primarily utilizes option 3: Medium Long Shot / Panorama.

DeepSeek-VL-7B answer (True)

The video most belongs to the scene type of 3. Medium Long Shot / Panorama.

True answer is Medium Long Shot / Panorama

这篇关于视频拍摄知识点的文章就介绍到这儿,希望我们推荐的文章对编程师们有所帮助!



http://www.chinasem.cn/article/908078

相关文章

Java如何获取视频文件的视频时长

《Java如何获取视频文件的视频时长》文章介绍了如何使用Java获取视频文件的视频时长,包括导入maven依赖和代码案例,同时,也讨论了在运行过程中遇到的SLF4J加载问题,并给出了解决方案... 目录Java获取视频文件的视频时长1、导入maven依赖2、代码案例3、SLF4J: Failed to lo

Python实现多路视频多窗口播放功能

《Python实现多路视频多窗口播放功能》这篇文章主要为大家详细介绍了Python实现多路视频多窗口播放功能的相关知识,文中的示例代码讲解详细,有需要的小伙伴可以跟随小编一起学习一下... 目录一、python实现多路视频播放功能二、代码实现三、打包代码实现总结一、python实现多路视频播放功能服务端开

Python实现视频转换为音频的方法详解

《Python实现视频转换为音频的方法详解》这篇文章主要为大家详细Python如何将视频转换为音频并将音频文件保存到特定文件夹下,文中的示例代码讲解详细,感兴趣的小伙伴可以跟随小编一起学习一下... 目录1. python需求的任务2. Python代码的实现3. 代码修改的位置4. 运行结果5. 注意事项

Python视频处理库VidGear使用小结

《Python视频处理库VidGear使用小结》VidGear是一个高性能的Python视频处理库,本文主要介绍了Python视频处理库VidGear使用小结,文中通过示例代码介绍的非常详细,对大家的... 目录一、VidGear的安装二、VidGear的主要功能三、VidGear的使用示例四、VidGea

流媒体平台/视频监控/安防视频汇聚EasyCVR播放暂停后视频画面黑屏是什么原因?

视频智能分析/视频监控/安防监控综合管理系统EasyCVR视频汇聚融合平台,是TSINGSEE青犀视频垂直深耕音视频流媒体技术、AI智能技术领域的杰出成果。该平台以其强大的视频处理、汇聚与融合能力,在构建全栈视频监控系统中展现出了独特的优势。视频监控管理系统EasyCVR平台内置了强大的视频解码、转码、压缩等技术,能够处理多种视频流格式,并以多种格式(RTMP、RTSP、HTTP-FLV、WebS

基本知识点

1、c++的输入加上ios::sync_with_stdio(false);  等价于 c的输入,读取速度会加快(但是在字符串的题里面和容易出现问题) 2、lower_bound()和upper_bound() iterator lower_bound( const key_type &key ): 返回一个迭代器,指向键值>= key的第一个元素。 iterator upper_bou

综合安防管理平台LntonAIServer视频监控汇聚抖动检测算法优势

LntonAIServer视频质量诊断功能中的抖动检测是一个专门针对视频稳定性进行分析的功能。抖动通常是指视频帧之间的不必要运动,这种运动可能是由于摄像机的移动、传输中的错误或编解码问题导致的。抖动检测对于确保视频内容的平滑性和观看体验至关重要。 优势 1. 提高图像质量 - 清晰度提升:减少抖动,提高图像的清晰度和细节表现力,使得监控画面更加真实可信。 - 细节增强:在低光条件下,抖

两个月冲刺软考——访问位与修改位的题型(淘汰哪一页);内聚的类型;关于码制的知识点;地址映射的相关内容

1.访问位与修改位的题型(淘汰哪一页) 访问位:为1时表示在内存期间被访问过,为0时表示未被访问;修改位:为1时表示该页面自从被装入内存后被修改过,为0时表示未修改过。 置换页面时,最先置换访问位和修改位为00的,其次是01(没被访问但被修改过)的,之后是10(被访问了但没被修改过),最后是11。 2.内聚的类型 功能内聚:完成一个单一功能,各个部分协同工作,缺一不可。 顺序内聚:

《x86汇编语言:从实模式到保护模式》视频来了

《x86汇编语言:从实模式到保护模式》视频来了 很多朋友留言,说我的专栏《x86汇编语言:从实模式到保护模式》写得很详细,还有的朋友希望我能写得更细,最好是覆盖全书的所有章节。 毕竟我不是作者,只有作者的解读才是最权威的。 当初我学习这本书的时候,只能靠自己摸索,网上搜不到什么好资源。 如果你正在学这本书或者汇编语言,那你有福气了。 本书作者李忠老师,以此书为蓝本,录制了全套视频。 试

STL经典案例(四)——实验室预约综合管理系统(项目涉及知识点很全面,内容有点多,耐心看完会有收获的!)

项目干货满满,内容有点过多,看起来可能会有点卡。系统提示读完超过俩小时,建议分多篇发布,我觉得分篇就不完整了,失去了这个项目的灵魂 一、需求分析 高校实验室预约管理系统包括三种不同身份:管理员、实验室教师、学生 管理员:给学生和实验室教师创建账号并分发 实验室教师:审核学生的预约申请 学生:申请使用实验室 高校实验室包括:超景深实验室(可容纳10人)、大数据实验室(可容纳20人)、物联网实验