Video Cover Frame Check
Added 2026-10
Video Cover Frame Check — Chinese original prompt
我的商品视频用于[平台]，时长[秒]。请给出封面图方案：1）首帧能否直接用，判断标准是什么；2）若单独制作，画面该出现产品还是人物；3）文案区留白位置与字数上限；4）与视频前三秒内容的呼应；5）竖版与横版各一套的出图要求；6）平台裁切后主体是否完整。输出两张封面的具体要求。
Site original
Chinese original
Example
Sample input
我的商品视频用于某短视频平台，短视频长三十秒，帮我定封面图方案。
The output should include
- 先判断首帧能不能直接当封面
- 文案区留白与字数上限写清
- 竖版和横版各给一套出图要求
- 平台裁切之后主体是否还完整
Replace these placeholders 2
Swap the bracketed parts for your own details before sending.
[平台][秒]
How to use
封面文案控制在八个字内，手机信息流里多一个字都读不完。
Try tweaking it
- Swap style words for measurable parameters: light, lens, material, composition.
- Ask for three variants of one prompt, then compare the differences.
What you should get
- A parameter sheet you can act on (light, lens, material, framing)
- Two or three alternatives with trade-offs
Common mistakes
- Stacking words like "premium, cinematic, 8K" — no two results match.
- Asking for a real brand or celebrity look and getting something close but unusable.
How to check the output
- Parameters are executable — ready to use in a tool or hand to a designer.
- It explains the trade-offs, not just the final look.
Where it works
- Good for: breaking vague "premium feel" into concrete light, material, lens and composition parameters.
- Watch out: for real brands, celebrities or third-party work, use equivalent descriptions to avoid infringement.