Image Size and Video Format Guide
To ensure your WuWei platform looks great and runs smoothly across all devices and browsers, it's important to follow recommended image dimensions and video formats.
Logo Size
background: transparent, height: 60px, such as 180 * 60，200 * 60，220 * 60
Logo Size Guidelines
- Recommended height: 60px
- Transparent background preferred
- Common sizes:
180 × 60,200 × 60,220 × 60
Image Size Recommendations
To maintain optimal display quality and avoid image distortion, use images with equal aspect ratios (e.g. 2:1 or 1:1).
| Type | Thumb Size | Auto Resize |
|---|---|---|
| Slide Image | 1100 × 330 | ✅ Yes |
| Course Cover | 270 × 150 | ✅ Yes |
| Package Cover | 270 × 150 | ✅ Yes |
| User Avatar | 160 × 160 | ✅ Yes |
Example: A 540 × 300 image works well for course covers since the original-to-thumb ratio is 2:1.
Video Format Recommendation
If you're not using video transcoding, it's best to upload videos in:
- Format: MP4
- Codec: H.264
MP4 (H.264) offers excellent browser compatibility, ensuring smooth playback across all major platforms (Chrome, Firefox, Safari, Edge).
For encrypted streaming, consider using WuWei’s built-in transcoding feature.