Viewerframe+mode

Without this mode, developers run into the dreaded "layout shift" or "distorted asset" problem. A portrait video displayed in a landscape container will either appear with black bars (pillarboxing), get cropped aggressively, or look unnaturally squashed.

On a desktop (wide frame), you want "Contain" mode so users see the full product image. On a mobile phone (tall, narrow frame), you want "Cover" mode so the product fills the screen without tiny margins. viewerframe+mode

: Keeping security cameras on a separate VLAN or behind a VPN. Firmware Updates Without this mode, developers run into the dreaded