MCPInstall

byted-mediakit-video

面向视频文件的智能处理、媒资理解、画质治理与画质检测、抽帧、隐私保护、语音转字幕、字幕提取、字幕擦除、水印处理、精彩片段与高光拆条分析生成、剧情结构化与剧本整理、场景与语义分段、画面文字识别、视频转码转封装及抠像换脸等目标。若对象和目标族已明确属于视频增强、视频分析理解、视频内容结构化、从视频提取字幕、语音转字幕、视频字幕识别或擦除、视频隐私脱敏、视频媒资探测或分发适配,但具体能力不确定,可先加载本 Skill 探索。

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Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/volcengine/mediakit-cli --skill byted-mediakit-video
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads byted-mediakit-video automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

Security audits

Independent scans of the skill's instructions and bundled files.

Gen Agent Trust Hub PassSAFE ·This skill enables video processing tasks like OCR, storyline analysis, and quality enhancement by wrapping the Volcengine MediaKit CLI tool. It requires users to install the @volcengine/mediakit-cli package. A minor security risk of indirect prompt injection is present because the skill extracts text from external video content, which could be used to influence the AI agent's behavior.
Socket PassNo alerts
Snyk WarnMEDIUM ·Risk: MEDIUM · 1 issue

SKILL.md

The instructions your agent reads when the skill is triggered.

video MediaKit Skill

使用规则

  1. 先读取 ../byted-mediakit-shared/SKILL.md,执行统一前置检查;该 Skill 缺失时停止并提示安装。
  2. 只从下表选择 video 域工具;相似能力按各工具“能力描述”和参数边界区分。
  3. 执行前按需读取对应 reference;参数与结果说明来自同一份已审核文案,完整机器合同以当前 CLI --schema 为准。
  4. 缺少必填参数、鉴权环境变量或真实输入资源时,向用户索取;通用可选字段只能透传用户明确提供的值,其他可选字段可由明确意图准确确定,但不得伪造。
  5. 执行时设置 MEDIAKIT_SURFACE=skill,指定调用来源是 Skill。
  6. 执行时把 MEDIAKIT_RUNTIME 设置为当前 Agent 宿主,避免 CLI 无法可靠识别父级 Agent。

澄清与跨域路由

若只说有视频而未说明业务目标,应先澄清。明确要把字幕或图片叠加压制到成片、或做裁剪、拼接、混音、合流、调速、转场、画面旋转翻转、视频滤镜或多视频拼画面的成片编辑诉求应路由到 editing;单张图片处理应路由到 image;音频转码、人声分离或语音端点检测应路由到 audio。

工具列表

工具说明支持模式命令参考
add-video-invisible-watermark用于视频暗水印添加。在不影响视频画面视觉质量与完整性的前提下,将一串数字信息隐藏式地嵌入视频文件中。适用于视频版权保护、内容泄露溯源、文件真实性校验等场景。Cloudmediakit-cli video add-video-invisible-watermarkreference/add-video-invisible-watermark.md
analyze-video-highlights支持短剧 Miniseries 和小游戏 Game 两种分析模型,用于高光片段提取,并输出精准时间戳、高光打分、OCR 文本和画面描述,供二次开发或内容分析。Cloudmediakit-cli video analyze-video-highlightsreference/analyze-video-highlights.md
analyze-video-storyline用于剧情故事线分析,基于大模型视频理解分析单个或多个长视频并生成结构化剧情数据。分析结果包含两部分:按时间顺序排列的剧情片段,以及基于视频片段整理和归纳出的高光故事线。Cloudmediakit-cli video analyze-video-storylinereference/analyze-video-storyline.md
asr-subtitles从视频或音频的语音中识别并提取带时间戳的字幕文本;适用于提取视频字幕、语音转字幕、听写对白等诉求。识别对象是音轨中的语音内容,不是画面上已烧录的硬字幕。Cloudmediakit-cli video asr-subtitlesreference/asr-subtitles.md
assess-video-quality用于视频画质检测。Cloudmediakit-cli video assess-video-qualityreference/assess-video-quality.md
drama-recap基于已完成的剧本还原任务,可使用自定义解说词或由 AI 自动生成解说词,生成带 AI 配音与解说字幕的营销或解说视频;可配置音色、字幕样式与原文字幕擦除。Cloudmediakit-cli video drama-recapreference/drama-recap.md
drama-recap-vertical基于输入短剧剧集的角色与剧情故事线理解,自动提取高光片段并生成全新解说视频;支持文字解说(原片高光混剪 + 屏幕文字)与旁白解说(原片高光混剪 + AI 语音 + BGM),并可套用短剧三要素视觉模板。Cloudmediakit-cli video drama-recap-verticalreference/drama-recap-vertical.md
drama-script基于大模型视频理解能力,将短剧视频转化为结构化剧本文本,识别并提取场景、人物、对话和情节等核心元素。Cloudmediakit-cli video drama-scriptreference/drama-script.md
enhance-video用于视频画质增强。利用 AI 算法对输入视频进行分析,并智能执行包括但不限于视频去噪、色彩增强、清晰度提升、瑕疵修复和超分辨率的一系列优化操作。提供 standard 和 professional 两种版本:standard 兼顾处理速度与视频画质,内置高频使用的 10 余种增强算法,适用于视频分发场景的画质增强;professional 提供极致画质增强,内置 30 余种深度 AI 增强算法,适用于影视级视频制作。不同版本会影响增强算法的强度、适用场景与计费。Cloudmediakit-cli video enhance-videoreference/enhance-video.md
enhance-video-fast集成轻量级超分与智能画质增强,采用速度优先策略,高效兼顾处理效率与画面效果,尤其适用于处理时延敏感的业务场景。Cloudmediakit-cli video enhance-video-fastreference/enhance-video-fast.md
enhance-video-generative基于 Diffusion 扩散大模型技术提供生成式视频增强与修复,通过深度语义理解,智能补全和生成符合视频内容的真实细节,可修复视频在压缩或老化过程中损失的像素,最终产出自然、高保真的视频画面。Cloudmediakit-cli video enhance-video-generativereference/enhance-video-generative.md
erase-video-subtitle智能检测并擦除视频画面中已有的硬字幕,保留原始背景。<br>支持格式:主流视频格式如mp4、flv、ts、avi、mov、wmv、mkv。Cloudmediakit-cli video erase-video-subtitlereference/erase-video-subtitle.md
erase-video-subtitle-pro用于字幕擦除(精细化版),对视频字幕进行高质量无痕擦除,并最大程度还原视频画面。Cloudmediakit-cli video erase-video-subtitle-proreference/erase-video-subtitle-pro.md
extract-frames从视频中抽取截图,截图结果支持用于视频封面、预览图、雪碧图或其他视频理解任务的输入。Cloudmediakit-cli video extract-framesreference/extract-frames.md
extract-video-invisible-watermark从已嵌入暗水印的视频中解析并还原隐藏的数字信息;如果同一视频被多次嵌入暗水印,也能够提取出所有水印信息。Cloudmediakit-cli video extract-video-invisible-watermarkreference/extract-video-invisible-watermark.md
face-blur-video视频人脸打码可自动精准识别视频画面中的人脸区域,并对所有人脸进行模糊或马赛克处理,适用于需要保护人物五官隐私的场景。Cloudmediakit-cli video face-blur-videoreference/face-blur-video.md
face-swap-video将用户提供的目标人脸融合替换到视频中的人物上,输出高质量换脸视频,主要适用于生成式视频脱敏需要换脸的场景。Cloudmediakit-cli video face-swap-videoreference/face-swap-video.md
generate-highlights-microdrama可用于短剧高光智剪,基于输入剧集的角色和剧情故事线理解提取高光片段,并按时长、产出个数、顺剪或跳剪等要求生成高光混剪、单集预告等视频。Cloudmediakit-cli video generate-highlights-microdramareference/generate-highlights-microdrama.md
generate-highlights-minigame支持识别小游戏录屏视频中的核心玩法与高光事件,例如连击、通关、极限操作,并快速生成用于买量推广的视频素材。可选提供游戏名称、玩法描述和高光定义,辅助更精准地识别精彩内容。Cloudmediakit-cli video generate-highlights-minigamereference/generate-highlights-minigame.md
generate-highlights-movie支持面向电影、电视剧等长视频内容,按剧情故事线识别高光并拆分成多段指定时长的高光片段,用于影视合集分发的短视频素材;算法会识别并去除景色铺垫、缓慢运镜、片头片尾曲等低密度信息;每段拆条带有高光前置开场与结尾钩子设计。Cloudmediakit-cli video generate-highlights-moviereference/generate-highlights-movie.md
martencode-video极智超清在转码时智能分析视频的场景、动作、内容和纹理,选择最优编码参数,以相对较低码率输出主观画质更优的视频,降低带宽成本并改善用户视觉体验。Cloudmediakit-cli video martencode-videoreference/martencode-video.md
matte-greenscreen-video可对绿幕或纯色背景的视频进行抠图,自动识别并保留主体,最终生成背景透明或纯色背景的视频。Cloud / Localmediakit-cli video matte-greenscreen-videoreference/matte-greenscreen-video.md
matte-portrait-video自动识别视频中的人物主体,移除原始背景,并生成背景透明或纯色背景的视频文件,适用于背景替换等后期处理场景。Cloudmediakit-cli video matte-portrait-videoreference/matte-portrait-video.md
probe-video-metadata探测输入的视频 URL,输出标准化的媒资元信息。Cloud / Localmediakit-cli video probe-video-metadatareference/probe-video-metadata.md
remux-video视频转封装用于调整视频容器格式,仅修改容器格式,不会重新编解码音视频码流,适用于点播分发适配、流媒体切片打包与多端兼容等场景。Cloudmediakit-cli video remux-videoreference/remux-video.md
segment-scenes依据视频的转场和画面内容变化自动切分多个场景片段,输出每个场景片段的时间轴信息与对应的独立视频文件。Cloudmediakit-cli video segment-scenesreference/segment-scenes.md
semantic-segment综合分析视频的画面、语音和叙事结构,通过镜头切换、语音停顿检测等策略,在保证语义完整、避免将单句从中间切断的前提下,将长视频智能地切分为多个独立的素材片段。Cloudmediakit-cli video semantic-segmentreference/semantic-segment.md
transcode-video视频转码将视频码流转换为另一视频码流,可涉及编码格式、分辨率、码率、I 帧间隔和封装格式转换,用于适应不同业务场景、播放终端和网络环境。Cloudmediakit-cli video transcode-videoreference/transcode-video.md
video-ocr用于视频字幕识别(OCR),识别输入视频画面中的字幕信息,输出带时间戳的结构化文本数据。Cloudmediakit-cli video video-ocrreference/video-ocr.md
video-understand-router基于视觉大模型,对输入的视频 URL 列表进行通用视频内容分析,输出视频级别的结构化理解结果,适用于内容审核、视频检索、标签生成等场景。Cloudmediakit-cli video video-understand-routerreference/video-understand-router.md

FAQ

What does the byted-mediakit-video skill do?

面向视频文件的智能处理、媒资理解、画质治理与画质检测、抽帧、隐私保护、语音转字幕、字幕提取、字幕擦除、水印处理、精彩片段与高光拆条分析生成、剧情结构化与剧本整理、场景与语义分段、画面文字识别、视频转码转封装及抠像换脸等目标。若对象和目标族已明确属于视频增强、视频分析理解、视频内容结构化、从视频提取字幕、语音转字幕、视频字幕识别或擦除、视频隐私脱敏、视频媒资探测或分发适配,但具体能力不确定,可先加载本 Skill 探索。

How do I install byted-mediakit-video?

Run npx skills add https://github.com/volcengine/mediakit-cli --skill byted-mediakit-video in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/byted-mediakit-video/ (personal) or .claude/skills/byted-mediakit-video/ (project).

Which AI agents can use byted-mediakit-video?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is byted-mediakit-video safe to install?

Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk flagged items to review. As with any skill, read the SKILL.md and bundled scripts before installing.

Who maintains byted-mediakit-video?

It is published by volcengine in volcengine/mediakit-cli. It has 12,266 recorded installs.

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