Resolution
The pixel dimensions of a video, such as 1080p (Full HD) or 4K, determining how sharp it looks.
Resolution is the number of pixels in each frame — 1080p is 1920×1080, 4K is roughly four times that. Higher resolution looks sharper, especially on large screens, but produces bigger files. Most short-form platforms display at 1080p, so exporting vertical clips at 1080×1920 is the practical sweet spot.
Upscaling can't add detail that wasn't captured, so start from the highest-quality source you have.
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Vertical Video (9:16)
Video shot or reframed taller than it is wide (9:16) to fill a phone screen — the standard for Reels, Shorts and TikTok.
Read →Aspect Ratio
The width-to-height proportion of a video, like 16:9 (landscape), 9:16 (vertical) or 1:1 (square).
Read →Auto-Reframe
Automatically re-cropping a landscape video to vertical while keeping the speaker or action centered.
Read →Safe Zone
The central area of a vertical frame that stays clear of platform UI like captions, usernames and buttons.
Read →Stop reading, start posting.
Turn a long video into ranked, captioned clips — free to start.
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