Video file formats and size
When uploading a video into a Booth or the Welcome Hall we recommend using MP4 file format in SD, HD or Full HD resolutions. Larger resolution formats result in much larger file sizes often without any benefit when watched in a booth.
| Resolution Type | Name | Aspect Ratio | Pixel Size | Recommended for |
| SD (Standard Definition) | 480p | 4:3 | 640 x 480 | Booths |
| HD (High Definition) | 720p | 16:9 | 1280 x 720 | Booths + Welcome |
| Full HD (FHD) | 1080p | 16:9 | 1920 x 1080 | Booths + Welcome |
| QHD (Quad HD) | 1440p | 16:9 | 2560 x 1440 | |
| 2K video | 1080p | 1:1.77 | 2048 x 1080 | |
| 4k video / Ultra HD | 4k or 2160p | 1:1.9 | 3840 x 2160 | |
| 8k video / Full Ultra HD | 8K or 4230p | 16:9 | 7680 x 4320 |
Tip: Use MP4 video format. MP4s offer the best viewing compatibility across browsers and devices with reasonable file sizes.