Single-photo to video: what the preview cannot tell you

说明与用途

用户在选择适合的照片进行照片转视频时遇到困难，导致生成失败。创建了指南，帮助用户选择照片、说明照明、角度、片段长度以及同意和隐私问题。

问题

Users struggle to choose appropriate source photos for converting still images into short videos, leading to generation failures or poor results.

结果

The guide reduced user errors in photo selection, improved generation quality, and clarified consent and privacy concerns.

工作流

• 1. Identify a clean subject with minimal background clutter.
• 2. Ensure the subject faces the camera with a slight angle.
• 3. Use consistent lighting direction and avoid mixed lighting.
• 4. Keep the clip length short (≤3 s) to hide artifacts.
• 5. Explicitly set motion intensity to avoid freezing or hallucinations.
• 6. Verify the photo is of consenting adults and understand file handling policies.

证据

Every demo shows a clean subject on a clean background. Real inputs are a person at a slight angle under mixed lighting.

来源

The guide is more valuable than the button. When I looked at support questions, almost none were about generation failing. They were about which photo to use.

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Stating plainly that the upload must be a photo of consenting adults, and what happens to the file afterwards, removed more hesitation than any feature.

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