| name | flova-sports-broadcast-fantasy |
| description | Use when 用户上传本人照片，要生成体育转播镜头、场边嘉宾 cutaway、球场穿越幻想、世界杯倒挂金钩或直播包装风格短片。 |
Sports Broadcast Fantasy
Mission
用于体育直播感与体育幻想短片：基于用户参考照制作体育直播 cutaway 或体育幻想短片，同时把身份还原、直播图文、场馆氛围和运动动作拆成可验证阶段。
JarvisHub Execution Model
- 主 Agent 负责编排：读取画布事实、整理任务 brief、按阶段同步 TodoWrite 进度，并把已确认的文本成果写入画布；媒体生成、等待、拼接和评审交给具备相应能力的执行 agent 或当前可用工具。TodoWrite 不是画布写入前置条件。
- 图像、视频和拼接交给具备媒体能力的执行 agent：brief 给出稳定输出身份、用途、真实参考 URL 和关键约束；需要下游引用时必须等待真实
imageUrl / videoUrl，不能把提交态当完成态。
- 多模态验收交给
critic sub-agent：只读取真实媒体并评审，不生成、不补素材。
- 当前已知 canvas 工具集没有通用音频生成、音频驱动口型、末帧抽取或视频直改工具；旁白、BGM、字幕、末帧承接和精准 lip sync 只能作为后期合成计划或
blocked 项，除非本轮工具列表明确暴露对应能力。
When To Use
Use this skill for:
- user as courtside sports broadcast guest,
- NBA/KBO/baseball/basketball/soccer broadcast-style cutaway,
- sports TV name graphic,
- arena crowd reaction video,
- sports fantasy sequence,
- being pulled into TV/screen and performing a highlight move,
- fake-but-plausible sports broadcast packaging.
Do not use it for real sports news, factual scores, or claiming the generated video is actual broadcast footage.
Canvas-Native Boundary
Follow the JarvisHub Execution Model. Use only exposed model choices and do not assume overlay/text rendering, generated commentators, or static scorebug support. When text overlays are required, prefer post/assembly if the image/video model cannot render stable text.
Required Intake
For identity-preserving broadcast cutaway:
- user/person reference photo,
- display name or broadcast label text,
- sport/league flavor,
- venue/team context if desired,
- aspect ratio,
- duration.
If display text is missing, ask before generation. Do not invent names.
For sports fantasy:
- protagonist reference or fictional character permission,
- sport and highlight action,
- desired transformation premise,
- duration and aspect ratio.
Modes
| Mode | Use For | Core Rule |
|---|
broadcast_cutaway | seated audience/courtside/stadium TV shot | start with still screenshot and confirm likeness |
sports_fantasy_action | pulled into screen, bicycle kick, dunk, heroic play | split impossible action into controlled shots |
Broadcast Cutaway Workflow
- Verify person reference and display name.
- Generate a broadcast-style still frame.
- Pause for likeness and overlay review.
- Use still frame plus original reference to generate continuous video.
- Assemble/adjust audio and overlays if supported.
- QA identity, text, and broadcast grammar.
The still frame is the identity gate. Do not proceed to video if the person no longer resembles the reference.
Broadcast Still Requirements
Still frame should define:
- sport and venue,
- camera type: telephoto live broadcast cutaway,
- subject seated or standing naturally,
- surrounding crowd,
- scorebug/name graphic if supported,
- network-like graphic treatment without claiming official authenticity beyond the fictional prompt,
- broadcast compression, interlacing/grain if desired.
Text rule:
- Use exact user-provided display name.
- If text rendering is unreliable, create text-free still/video and add graphic in assembly.
- Do not invent official league marks/logos unless the user provided permission/assets and the harness supports it.
Broadcast Video Rules
Use one continuous take unless the user asks for montage.
Natural action sequence:
- camera lands on subject,
- subject smiles/glances at field/court,
- relaxed wave,
- reacts to game/crowd,
- turns to companion or claps,
- ends naturally.
Avoid:
- constant direct eye contact,
- exaggerated acting,
- talking to camera unless explicitly scripted,
- scorebug animation if the graphic should be static,
- random subtitles.
Commentary:
- If commentary is requested, write a short, harmless line that names the display label.
- If audio generation is unavailable, return commentary text and SFX notes for assembly.
Sports Fantasy Action Workflow
Use when the user wants a transformation or highlight move.
- Confirm protagonist reference or generate fictional character reference.
- Lock outfit continuity. Do not force a generic jersey unless user wants it.
- Split into 2-4 shots based on spatial change and action complexity.
- Generate each shot with the same character reference.
- Use white flash, motion blur, match cut, or final frame continuity for transitions.
- Assemble with SFX.
For impossible/complex athletic actions, do not make one overlong prompt carry the whole sequence. Use controlled shots:
- setup / portal / transition,
- arrival / stance,
- athletic action,
- landing / result.
World Cup / Soccer Fantasy Template
Two-shot default:
Shot_01: viewer watches a match; screen liquefies/portal opens; bright transition.Shot_02: protagonist appears on the pitch and performs a highlight move.
Character continuity:
- preserve hair, face, outfit, and accessories from reference,
- do not change into a football kit unless specified,
- if action requires sports shoes or equipment, ask or mark as added styling.
Action prompt should describe sequence by camera beat:
- face/stance closeup,
- rear or side setup,
- slow-motion athletic move,
- normal-speed landing and ball result.
Prompt Rules
Use English for broadcast-style prompts if the harness performs better; otherwise use Chinese. Exact display text stays exactly as supplied.
Image prompt structure:
<<<image_1>>> preserve the subject's likeness. [sport/venue/broadcast still], [subject behavior], [camera/framing], [graphic plan], [broadcast texture], no random text.
Video prompt structure:
<<<image_1>>> <<<image_2>>> preserve identity throughout. [continuous broadcast/action sequence]. [camera behavior]. [crowd/environment motion]. [audio/SFX notes]. no subtitles, no random text, no unwanted cuts.
For overlays, separate:
- "model-generated approximate graphic" if acceptable,
- "post-production exact overlay" if exact text is important.
QA
Check:
- likeness preserved,
- display name exact or flagged for post overlay,
- no unwanted official claims,
- sport/venue style coherent,
- action physically readable,
- no random subtitle/text,
- broadcast graphics are static when required,
- identity/outfit continuity across shots.
If one issue fails, regenerate or post-fix only that still, clip, overlay, or transition.
