Live output is 672 × 384 at about 11 frames a second. Each step up in resolution costs GPU time, and on one H100 that time comes out of the frame rate or the delay.
The trade
We chose a steady picture with a predictable delay over a sharper one that stutters. The output is shown sharp at 720p in the browser and the apps.
Higher resolution is on the roadmap alongside a shorter delay. Videos already export at 720p.