Framing · Updated
Choose a working frame, then check the destination
“Video size” can mean pixel dimensions, aspect ratio, duration or file size. Keep those terms separate when choosing an export. A 9:16 canvas does not tell you the file’s length, and a large file does not guarantee that a slide remains readable after cropping.
Start with the source information you need to preserve, then inspect the destination’s current native-upload requirements. Ad placements, live streams, native posts and API publishing can have different rules. A specification for one of those surfaces should not be copied into a table as if it governs all of them.
Common working canvases are choices, not universal limits
The following dimensions illustrate familiar frame shapes. They are practical production examples, not a claim that every service requires or accepts exactly these files. Source quality, caption readability and the actual destination preview still need review.
| Shape | Example canvas | Review concern |
|---|
| 9:16 vertical | 1080 × 1920 | A crop can remove a second speaker or screen content. |
| 1:1 square | 1080 × 1080 | Check which top/bottom or side content is lost. |
| 16:9 landscape | 1920 × 1080 | A phone-sized view can make text small. |
| 4:5 portrait | 1080 × 1350 | Confirm the destination surface and visible caption area. |
Read the right destination specification
YouTube’s current Shorts eligibility accepts square or vertical videos up to three minutes for its stated channel and upload-date conditions. LinkedIn’s native-video troubleshooting guide lists a broad resolution and aspect-ratio range, plus separate minimum durations for desktop and mobile. These are destination rules, not a requirement to use a particular suggested clip length.
Do not present TikTok, Instagram or Facebook limits as current merely because they appear in an old editor preset. Use the actual account and current official help when hard limits matter. Meta’s Facebook video-to-Reels announcement is one example of why a fixed historical cap can become misleading. API or ad requirements may also differ from native creation.
Preserve the evidence the moment needs
A tightly cropped face is useful only when the relevant information remains inside the frame. If the speaker is demonstrating an object or a screen, check that material throughout the excerpt. Containing more source area can preserve the explanation even when it leaves space around the image or makes the face smaller.
Captions need the same care. Test a long line on a small preview, protect the important visual content, and avoid putting essential words against the edges. A destination’s controls can cover those areas. If one export does not work well across surfaces, keep separate approved versions rather than accepting unreadable information everywhere.
An illustrative shape comparison
Imagine a landscape recording shows two speakers at opposite sides of a table. A vertical crop centered between them removes both faces. A speaker-focused crop follows one contribution but may hide the other person’s relevant reaction. A contained composition preserves the conversation but reduces apparent detail. Decide from the chosen moment, not from a blanket rule that vertical always performs better.
This constructed example demonstrates geometry and editorial judgment. Verify the actual crop, caption treatment and sound in the exported file. Then inspect the native upload preview for the intended surface. Keep a record of destination, version and any changed composition so a later correction is applied to the correct file.
Questions about this workflow
Is this a list of every platform’s maximum?
No. It distinguishes common working canvases from current verified rules and tells you what to inspect. Consult the destination’s specific native, API or ad requirements when needed.
Does a higher resolution solve readability?
Not automatically. Cropping, small labels, caption contrast and viewing size can still make the useful content unclear.
Can one clip use different export shapes?
Where the workflow offers those choices, create and review separate versions. Each composition should preserve the relevant information rather than merely fill its canvas.
Keep working on your clips
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