SD → FHD
Eligible input at 756 px wide or less targets 1920×1080 for 16:9 or 1440×1080 for 4:3.
AI VIDEO UPSCALER
Upscale video with AI.
Choose the output profile from the source.
Remaster AI uses trusted processing profiles rather than letting the browser select arbitrary output dimensions or runtime assets.
Check video eligibilityCurrent processing profiles
FHD → 4K
Eligible input at 1368 px wide or more targets 3840×2160 for 16:9 or 2880×2160 for 4:3.
Support review
Input widths from 757 to 1367 px are intentionally outside the current standard profiles and route to support.
Upscaling versus simple resizing
Simple resizing interpolates existing pixels. Remaster AI performs a trusted preprocessing stage and then runs the selected AI super-resolution profile. Higher output resolution still does not guarantee recovery of facts that were never present in the source.