Performer Aspect Ratio

2:3 ratio is preferred for vertical (portrait) images.

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Our preferred aspect ratio for vertical images (portrait orientation) is 2:3. For example, a resolution of 800x1200 has a 2:3 ratio. Some images may need to be cropped with a user’s choice of image editing software to achieve this ratio. There is no hard requirement for enforcing this ratio at this time.

Unconfirmed guideline, subject to change pending formal approval.