If you are using OBS-Studio you can set a custom video resolution (example 1360x768 and even a custom frame rate (36 fps, etc.)).
Url: https://blog.mobcrush.com/getting-your-video-settings-right-in-obs-7eb43d23de36
It would be great if you were also able to set a custom video resolution and framerate (and maybe even video quality) using the settings of Splitcam (SplitCam Settings > General)
Hi,
Thank you for the suggestion! Technically there's nothing to stop us from adding custom resolutions and frame rates to the program. There might be some issues with the canvas size since it is somewhat fixed at 16:9 aspect ratio. Anyway, we'll consider the possibility of implementing this feature.