muapi-social-media-video

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Social Media Video Creator

社交媒体视频生成工具

End-to-end pipeline: Brand Files → Storyboard → Reference Images → Seedance 2.0 Video.

Reads your brand identity, ICP, and messaging documents to produce on-brand social video — fully optimized for Seedance 2.0's instructional prompt grammar and your target platform.

端到端流程：品牌文件 → 分镜脚本 → 参考图像 → Seedance 2.0 视频

读取您的品牌标识、ICP和文案文档，生成符合品牌调性的社交视频——完全适配Seedance 2.0的指令提示词规则及目标平台要求。

Agent Execution Protocol

Agent执行协议

Step 1 — Read Brand Files

步骤1 — 读取品牌文件

Before writing anything, the agent MUST read all available brand files. Look for them in the working directory or any

brand/

subdirectory:

File	What to extract
`brand-identity.md`	Visual style, color palette, tone, logo/product aesthetics, brand personality
`ICP.md`	Target audience — who they are, their pain points, what motivates them
`messaging.md`	Core value props, hooks, CTAs, campaign themes, taglines

If a file is missing, proceed with what's available and note the gap.

开始撰写前，Agent必须读取所有可用的品牌文件。在工作目录或任意

brand/

子目录中查找：

文件	提取内容
`brand-identity.md`	视觉风格、调色板、语气、标志/产品美学、品牌个性
`ICP.md`	目标受众——他们是谁、痛点、动机
`messaging.md`	核心价值主张、钩子、行动号召（CTA）、营销主题、标语

若文件缺失，基于现有内容继续执行并记录缺失项。

Step 2 — Write the Social Post + Storyboard

步骤2 — 撰写社交帖子 + 分镜脚本

Use brand context to produce:

Social Post Copy (for caption/copy):

Hook line (first 1–2 sentences — must stop the scroll)
Body (3–5 sentences: problem → solution → proof → CTA)
Hashtags (5–8 relevant tags)
CTA (one clear action)

Storyboard (match duration to platform spec):

0–3s:  [Opening scene — hook/visual surprise — camera move]
3–7s:  [Core message — product/subject in action — camera move]
7–10s: [Resolution — brand moment — CTA text on screen]
10–15s: [Logo/tagline hold — background music fade]

Tone must match brand personality. If brand is playful → upbeat transitions, bright grade. If brand is premium → slow reveals, dark luxury aesthetic, moody lighting.

结合品牌语境生成：

社交帖子文案（用于标题/正文）：

钩子句（前1–2句——必须吸引用户停留）
正文（3–5句：问题 → 解决方案 → 证明 → CTA）
话题标签（5–8个相关标签）
行动号召（明确的单一行动）

分镜脚本（时长匹配平台规格）：

0–3s:  [开场场景——钩子/视觉惊喜——镜头运动]
3–7s:  [核心信息——产品/主体展示——镜头运动]
7–10s: [解决方案呈现——品牌时刻——屏幕显示CTA文本]
10–15s: [标志/标语停留——背景音乐渐弱]

语气必须匹配品牌个性。若品牌风格活泼→采用欢快转场、明亮色调；若品牌定位高端→采用慢镜头展示、深色奢华美学、氛围感灯光。

Step 3 — Craft the Seedance 2.0 Director Prompt

步骤3 — 编写Seedance 2.0 Director提示词

Transform the storyboard into a technical Director Brief for Seedance 2.0.

Rules:

Never use vague descriptors ("beautiful", "amazing", "8k"). Use technical cinematography language.
Always specify camera movement, lens type, and lighting physically.

For 10s+ videos, use timecode segments:

0–3s: [...] 3–7s: [...] 7–10s: [...]

Integrate
```
@image1
```
,
```
@image2
```
reference tags if images are provided.
Always include sound direction (even brief) — Seedance generates audio.
Lead with composition, end with texture and micro-motion.

Director Brief Template:

[SCENE] {environment, lighting, time of day}
[SUBJECT] {product/character/subject with specific detail}
[ACTION] {what happens — fluid, continuous, physically plausible}
[CAMERA] {movement + lens + framing}
[STYLE] {color grade, mood, film reference if helpful}
[SOUND] {music tone, sound effects, ambient}
0–Xs: {if multi-beat}

将分镜脚本转换为适用于Seedance 2.0的技术导演 Brief。

规则：

绝不使用模糊描述（如"beautiful"、"amazing"、"8k"），使用专业电影摄影术语。
必须明确指定镜头运动、镜头类型和灯光设置。
时长10秒以上的视频，使用时间码分段：
```
0–3s: [...] 3–7s: [...] 7–10s: [...]
```
若提供图像，整合
```
@image1
```
、
```
@image2
```
等参考标签。
必须包含声音指导（即使简短）——Seedance会生成音频。
以构图开头，以质感和微动作结尾。

导演Brief模板：

[SCENE] {环境、灯光、时间}
[SUBJECT] {产品/角色/主体的具体细节}
[ACTION] {发生的动作——流畅、连贯、符合物理逻辑}
[CAMERA] {运动方式 + 镜头类型 + 取景}
[STYLE] {色调、氛围、参考影片（如有帮助）}
[SOUND] {音乐风格、音效、环境音}
0–Xs: {若为多段式}

Step 4 — Generate Reference Images (If Needed)

步骤4 — 生成参考图像（如有需要）

When to generate reference images:

Scenario	Mode	Images Needed
Product showcase	`i2v`	1 product shot as first frame
Scene transition	`first-last`	2 images — opening and closing frame
Brand character	`i2v`	1 character reference
Pure concept	`t2v`	None — text only
Mood/style anchor	`i2v`	1 style reference image

Image generation — best models by use case:

Use Case	Recommended Model	Why
Photorealistic product/scene	`google-imagen4-ultra`	Highest realism, great lighting
Concept art / stylized	`flux-kontext-pro-t2i`	Creative fidelity, style adherence
Fastest turnaround	`google-imagen4-fast`	Speed with good quality
Highly detailed/editorial	`hidream-i1-full`	Fine detail, editorial quality
Character with identity	`ideogram-v3-t2i`	Strong text + character rendering

Reference image prompt format: Write a clean, technical image prompt (not a Seedance prompt). Include:

Subject description + key product/brand visual elements
Lighting (studio, golden hour, etc.)
Shot framing (medium shot, product close-up, etc.)
Mood/color palette matching brand identity
NO motion language (this is for a still frame)

Execute image generation:

bash

bash core/media/generate-image.sh \
  --model google-imagen4-ultra \
  --prompt "your image prompt" \
  --aspect-ratio 9:16 \
  --view

何时生成参考图像：

场景	模式	需要的图像数量
产品展示	`i2v`	1张产品图作为首帧
场景转场	`first-last`	2张图像——开场和结尾帧
品牌角色	`i2v`	1张角色参考图
纯概念	`t2v`	无——仅用文本
氛围/风格锚定	`i2v`	1张风格参考图

图像生成——按场景推荐最优模型：

使用场景	推荐模型	原因
写实产品/场景	`google-imagen4-ultra`	真实度最高，灯光效果出色
概念艺术/风格化	`flux-kontext-pro-t2i`	创意还原度高，风格贴合性强
最快生成速度	`google-imagen4-fast`	速度快且质量良好
高细节/编辑级	`hidream-i1-full`	细节丰富，达到编辑级质量
带身份特征的角色	`ideogram-v3-t2i`	文本与角色渲染效果出色

参考图像提示词格式： 撰写简洁、专业的图像提示词（非Seedance提示词），包含：

主体描述 + 关键产品/品牌视觉元素
灯光（影棚、黄金时段等）
取景（中景、产品特写等）
匹配品牌调性的氛围/调色板
不含运动描述（这是静态帧）

执行图像生成：

bash

bash core/media/generate-image.sh \
  --model google-imagen4-ultra \
  --prompt "your image prompt" \
  --aspect-ratio 9:16 \
  --view

Step 5 — Generate the Video

步骤5 — 生成视频

Choose mode, tier, and camera based on content type and available assets.

Mode selection:

Situation	Mode	Command
No reference images	`t2v`	default
1 image (first frame)	`i2v`	`--mode i2v --file ref.jpg`
Start + end frames	`first-last`	`--mode first-last --tier global --file start.jpg --file end.jpg`
Multi-ref blend	`i2v`	up to 9 images

Invoke the script:

bash

bash library/social/social-media-video/scripts/run-social-video.sh \
  --prompt "your director brief here" \
  --platform instagram \
  --camera drone \
  [--mode t2v|i2v|first-last] \
  [--file ref_image.jpg] \
  [--gen-ref "reference image prompt"] \
  [--tier global] \
  [--quality high] \
  [--view]

根据内容类型和可用资产选择模式、层级和镜头类型。

模式选择：

场景	模式	命令
无参考图像	`t2v`	默认
1张图像（首帧）	`i2v`	`--mode i2v --file ref.jpg`
开场+结尾帧	`first-last`	`--mode first-last --tier global --file start.jpg --file end.jpg`
多参考图融合	`i2v`	最多9张图像

调用脚本：

bash

bash library/social/social-media-video/scripts/run-social-video.sh \
  --prompt "your director brief here" \
  --platform instagram \
  --camera drone \
  [--mode t2v|i2v|first-last] \
  [--file ref_image.jpg] \
  [--gen-ref "reference image prompt"] \
  [--tier global] \
  [--quality high] \
  [--view]

Platform Specs

平台规格

Platform	Format	Aspect	Duration	Notes
Instagram Reels	Vertical	9:16	10–15s	Hook in first 1s
Instagram Feed	Square	1:1	10s	Static-feel works well
TikTok	Vertical	9:16	10–15s	High energy, fast cuts
YouTube Shorts	Vertical	9:16	15s	Max quality
LinkedIn	Landscape	16:9	10–15s	Professional tone
Twitter/X	Landscape	16:9	10s	Punchy, direct
YouTube (long)	Landscape	16:9	15s	Cinematic, slow builds
Pinterest	Portrait	4:3	10s	Lifestyle-forward

Tier note: Use
--tier global
or
--tier vip
for
1:1
and
21:9
formats. Chinese tier supports only 16:9, 9:16, 4:3, 3:4.

平台	格式	宽高比	时长	备注
Instagram Reels	竖屏	9:16	10–15秒	首1秒需设置钩子
Instagram Feed	方形	1:1	10秒	静态感效果佳
TikTok	竖屏	9:16	10–15秒	高能量、快剪辑
YouTube Shorts	竖屏	9:16	15秒	最高画质
LinkedIn	横屏	16:9	10–15秒	专业语气
Twitter/X	横屏	16:9	10秒	简洁直接
YouTube（长视频）	横屏	16:9	15秒	电影感、慢节奏铺垫
Pinterest	竖屏	4:3	10秒	侧重生活方式

层级说明： 1:1和21:9格式需使用
--tier global
或
--tier vip
。中国区层级仅支持16:9、9:16、4:3、3:4。

Camera Language Reference

镜头语言参考

Standard Camera Intents (--camera / --intent flags)

标准镜头意图（--camera / --intent 参数）

Intent	Movement	Best For
`reveal`	Slow crane up, wide establishing	Product launches, brand reveals
`epic`	Dolly in + orbit, low hero angle	Brand manifesto, emotional story
`product`	Static macro orbit, precision reveal	E-commerce, product demo
`narrative`	Tracking shot, Steadicam	Testimonials, story-driven
`tense`	Handheld jitter, dutch angle	High-energy, urgency
`comedy`	Reactive handheld, punchy zooms	Lighthearted brand content

意图	运动方式	适用场景
`reveal`	缓慢摇升、广角全景	产品发布、品牌亮相
`epic`	推进+环绕、低角度英雄镜头	品牌宣言、情感故事
`product`	静态微距环绕、精准展示	电商、产品演示
`narrative`	跟拍、斯坦尼康稳定拍摄	客户证言、故事驱动内容
`tense`	手持抖动、倾斜角度	高能量、紧迫感内容
`comedy`	反应式手持、快速变焦	轻松诙谐的品牌内容

Specialty Camera Intents (New)

特殊镜头意图（新增）

Intent	Description	Best For
`fpv`	First-person subjective POV — immersive GoPro-style, continuous forward motion, peripheral detail close-ups	Action brands, travel, sports, tech demos
`drone`	Aerial cinematic flythrough — smooth gimbal-stabilized, sweeping laterals, descend from high altitude into scene	Real estate, luxury, outdoor brands, epic reveals
`flythrough`	Ground-level architectural flythrough — continuous dolly through space, seamless portal transitions	Architecture, interior design, venue showcases

FPV Prompt Enrichment:

Immersive first-person POV shot. Camera glides forward through [scene] at eye level.
Slight natural motion stabilization with GoPro-style wide angle.
Peripheral detail rushing past — [details]. Smooth continuous forward motion.
No cuts throughout. [Subject] visible in foreground periphery.

Drone Flythrough Prompt Enrichment:

Cinematic aerial drone shot. Camera descends from 200m altitude toward [subject/scene],
sweeping lateral arc as it descends. Gimbal-stabilized smooth motion.
Golden hour atmosphere, long shadows across [terrain/scene].
Final frame settles into medium establishing shot.
Aerial cinematography, DJI Inspire aesthetic.

意图	描述	适用场景
`fpv`	第一人称主观视角——沉浸式GoPro风格、持续向前运动、周边细节特写	运动品牌、旅行、体育、科技演示
`drone`	航拍电影式飞掠——平滑云台稳定、横向扫动、从高空下降至场景	房地产、奢侈品、户外品牌、震撼亮相
`flythrough`	地面级建筑飞掠——连续推进穿越空间、无缝门户转场	建筑、室内设计、场地展示

FPV提示词补充：

沉浸式第一人称视角镜头。摄像机沿[场景]平视向前滑行。
轻微自然运动稳定，采用GoPro风格广角镜头。
周边细节快速掠过——[细节]。持续平滑向前运动。
全程无剪辑。[主体]出现在前景边缘。

无人机飞掠提示词补充：

电影感航拍无人机镜头。摄像机从200米高空向[主体/场景]下降，
下降过程中进行横向扫动。云台稳定平滑运动。
黄金时段氛围，[地形/场景]上的长阴影。
最终帧定格为中景全景。
航拍电影风格，DJI Inspire质感。

Prompt Quality Checklist

提示词质量检查清单

Before finalizing the Seedance prompt, verify:

Scene environment is physically specific (not "nice background")
Camera movement named explicitly (dolly in, orbit, drone flythrough, FPV, etc.)
Lighting described technically (volumetric god rays, rim lighting, soft diffused, etc.)
Subject/product described with visual specifics from brand-identity.md
Sound direction included (even one line)
Timecodes used for 10s+ videos
```
@image1
```
etc. referenced if images are provided
Brand CTA or tagline included in final seconds
No vague adjectives ("amazing", "beautiful", "stunning") — replaced with technical terms

最终确定Seedance提示词前，验证以下内容：

场景环境描述具体（而非"好看的背景"）
明确指定镜头运动（推进、环绕、无人机飞掠、FPV等）
灯光描述专业（体积光、轮廓光、柔和漫射光等）
主体/产品描述包含brand-identity.md中的视觉细节
包含声音指导（即使仅一句话）
10秒以上视频使用时间码
若提供图像，引用
```
@image1
```
等标签
最后几秒包含品牌CTA或标语
无模糊形容词（"amazing"、"beautiful"、"stunning"）——替换为专业术语

Example: Full Workflow

示例：完整工作流

User: "Make an Instagram Reel for our cold brew coffee brand, drone shot, premium feel"

Step 1 — Brand read: Read

brand-identity.md

(minimalist packaging, dark roast, black + gold palette),

ICP.md

(urban professionals 25–40, values quality),

messaging.md

("Precision Brewed. Zero Compromise.")

Step 2 — Storyboard:

0–2s:  Drone descends over rooftop terrace at sunrise, fog below.
2–5s:  Drone swoops down toward coffee cup on white marble, steam rising.
5–9s:  Close-up orbit of bottle, specular gold highlights, ice cubes.
9–11s: Product settles, black screen fades in: "Zero Compromise." + logo
Sound: Minimal lounge beat, coffee pour sound effect at 5s.

Step 3 — Seedance Director Prompt:

0–2s: Cinematic aerial drone shot. Camera descends at 30° angle toward a rooftop terrace at sunrise.
Golden hour atmosphere, San Francisco bay fog below horizon. Gimbal-stabilized smooth descent.
2–5s: Drone rapidly closes toward a glass of cold brew coffee on white marble.
Steam curling upward. Macro lens approach. Caustic light patterns on wet glass surface.
5–9s: Slow precision orbit around cold brew bottle. Black matte label with gold embossed text catching
specular highlights. Ice cubes with subsurface light scattering. Commercial macro aesthetic.
9–11s: Static product hero shot. Letterbox crop, deep focus, black fade in from sides.
Sound: Minimal ambient beat, single piano note, coffee liquid sound effect at 5s mark.
Maintain cinematic color grade — deep blacks, warm gold midtones throughout.

Step 4 — Generate reference:

google-imagen4-ultra

→ cold brew bottle product shot (9:16)

Step 5 — Generate video:

bash

bash library/social/social-media-video/scripts/run-social-video.sh \
  --prompt "0–2s: Cinematic aerial drone shot..." \
  --platform instagram \
  --camera drone \
  --mode i2v \
  --file media_outputs/coldbrew_ref.jpg \
  --duration 11 \
  --tier global \
  --view

用户："为我们的冷萃咖啡品牌制作一条Instagram Reel，采用无人机镜头，高端质感"

步骤1 — 读取品牌文件：读取

brand-identity.md

（极简包装、深烘、黑金配色）、

ICP.md

（25–40岁城市白领，注重品质）、

messaging.md

（"精准萃取，绝不妥协。"）

步骤2 — 分镜脚本：

0–2s:  日出时无人机降落在屋顶露台，下方有雾气。
2–5s:  无人机俯冲至白色大理石上的咖啡杯，蒸汽升腾。
5–9s:  环绕特写瓶子，金色高光，冰块。
9–11s: 产品定格，黑屏渐显："绝不妥协。" + 标志
音效：轻柔 lounge 节拍，5秒时加入倒咖啡音效。

步骤3 — Seedance导演提示词：

0–2s: 电影感航拍无人机镜头。摄像机以30°角度向日出时的屋顶露台下降。
黄金时段氛围，旧金山海湾地平线以下有雾气。云台稳定平滑下降。
2–5s: 无人机快速靠近白色大理石上的一杯冷萃咖啡。
蒸汽向上卷曲。微距镜头推进。湿玻璃杯上的焦散光斑。
5–9s: 缓慢精准环绕冷萃咖啡瓶。黑色哑光标签上的金色浮雕文字反射高光。冰块的次表面散射效果。商业微距美学。
9–11s: 静态产品特写镜头。宽屏裁剪，深景深，两侧渐黑。
音效：轻柔环境节拍，单钢琴音符，5秒时加入咖啡液体音效。
全程保持电影感色调——深黑色、暖金色中间调。

步骤4 — 生成参考图像：

google-imagen4-ultra

→ 冷萃咖啡瓶产品图（9:16）

步骤5 — 生成视频：

bash

bash library/social/social-media-video/scripts/run-social-video.sh \
  --prompt "0–2s: Cinematic aerial drone shot..." \
  --platform instagram \
  --camera drone \
  --mode i2v \
  --file media_outputs/coldbrew_ref.jpg \
  --duration 11 \
  --tier global \
  --view

Common Mistakes to Avoid

需避免的常见错误

Reading brand files and ignoring them — the storyboard must visually match the brand palette and tone.
Generic prompts — "a nice video of a product" produces generic output. Every token must direct.
Wrong tier for aspect ratio — 1:1 and 21:9 require
```
--tier global
```
or
```
--tier vip
```
.
Forgetting sound — Seedance generates audio. Direct it, or you get random results.
FPV with static subject — FPV requires continuous motion in the scene. Pair with movement-rich environments.
Drone without establishing shot — drone works best when it resolves INTO something (a product, a scene, a subject).
Too many scene changes in 5s — match complexity to duration. 5s = 1 beat. 15s = 3–4 beats.

读取品牌文件却忽略内容——分镜脚本必须在视觉上匹配品牌调色板和语气。
通用提示词——"好看的产品视频"会生成通用内容。每个词都必须有明确指向。
宽高比对应错误层级——1:1和21:9格式需使用
```
--tier global
```
或
```
--tier vip
```
。
忘记声音指导——Seedance会生成音频。若不指定，会得到随机结果。
FPV搭配静态主体——FPV要求场景中有持续运动。需搭配富含运动元素的环境。
无人机镜头无全景铺垫——无人机镜头最好能聚焦到某个对象（产品、场景、主体）。
5秒内场景切换过多——复杂度需匹配时长。5秒=1个节拍。15秒=3–4个节拍。