Video file formats and size

When uploading a video into a Booth, Keynote or the Welcome Hall we recommend using MP4 file format in SD or 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 Estimated File Size for 1 Hour Recording
✅ SD (Standard Definition) 480p 4:3 640 x 480 2 GB
✅ HD (High Definition) 720p 16:9 1280 x 720 5 GB
❓Full HD (FHD) 1080p 16:9 1920 x 1080 9 GB
❌ QHD (Quad HD) 1440p 16:9 2560 x 1440 30 GB
❌ 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 100 GB

Tip: Use MP4 video format. MP4s offer the best viewing compatibility across browsers and devices with reasonable file sizes.

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