Soulcams supports streaming at a resolution of 1280×720 when using the browser-based broadcasting tool to go live. Any higher resolutions will be automatically downscaled to 1280×720, so it’s recommended to set your camera’s output resolution to 1280×720 to optimize performance and conserve hardware resources.
When using OBS, the two supported resolutions are 1280×720 and 1920×1080.
Soulcams supports only 16:9 aspect ratios.