- Video ratio: 4:5 (1080 x 1350 px)
- Recommended resolution: Upload the highest-resolution video available that meets file size and ratio limits.
- Video file size: 4GB max.
- Video thumbnail images that consist of more than 20% text may experience reduced delivery.
- 15 seconds max (ideal).
- 4:5 video ratio
- H.264 compression
- square pixels
- fixed frame rate
- progressive scan
- stereo AAC audio compression at 128+ kbps
- File type: jpg or png
- Image ratio: 9:16 to 16:9
- Recommended resolution: Upload the highest-resolution image available.
- Images that consist of more than 20% text may experience reduced delivery.