匠人学院 JR Academy
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Learning guide
Pika Guide

Create short-form AI videos faster with Pika using prompt, style, and output workflow guidance.

4 chapters·7 guides·Access varies by chapter
Prompt Framework
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Pika Prompt Framework

Write a short-video brief rather than describing only a character's performance. Specify the subject, action, setting, style and duration; use reference or endpoint-frame tools where available.

#A usable structure

text
subject + action + environment + style + duration + aspect ratio
text
A young creator speaks directly to camera, gentle smile and confident tone, clean studio background, social video style, 4-second clip, 9:16

Each variable can be adjusted separately, making this easier to control than a list of adjectives.

#Important fields

Subject: be specific, such as a young founder in a casual blazer, an anime character in a blue hoodie, or a beauty creator at a desk.

Action: specify speaking to camera, reacting with surprise, singing a short phrase or nodding while talking—not just walking or turning.

Duration and aspect ratio: a three- to five-second first pass is easier to evaluate.

#Common mistakes

  • Describing style without an action goal can produce attractive but unusable footage.
  • Combining transformations, transitions, strong effects, intense emotion and cinematic styling in one sentence creates competing demands.
  • Omitting the destination leaves composition unclear: portrait talking clips and landscape character shots need different framing.
  • Ignoring existing references forces the model to guess. Where supported, use Pikaframes or local-edit tools to specify reference images and start/end states.
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FAQ

Pika 的核心优势是什么?
强调声音与表情同步,适合短视频与动效片段。
输出时长多长更稳定?
建议 3-5 秒片段先生成,再进行拼接。

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