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AspectRatio

AspectRatio = "16:9" | "9:16" | "1:1" | "4:3" | "3:4" | "5:4" | "4:5"

Defined in: types.ts:29

Aspect ratio for recording and output.

The aspect ratio determines the shape of the video. Combined with quality it produces the final pixel dimensions:

Aspect Ratio720p1080p1440p2160p
16:91280×7201920×10802560×14403840×2160
9:16720×12801080×19201440×25602160×3840
1:1720×7201080×10801440×14402160×2160
4:3960×7201440×10801920×14402880×2160
3:4720×9601080×14401440×19202160×2880
5:4900×7201350×10801800×14402700×2160
4:5720×9001080×13501440×18002160×2700

The base size (shorter side) is determined by quality. Landscape ratios (W>H) set height to the base; portrait ratios (H>W) set width to the base.