What is the natural/normal aspect ratio of videos created either by vLine or by WebRTC

Question

Whe creating a video element using vLine's createVideoElement function, what is the aspect ratio of the video that will be shown in that element? Is there a default ratio - one that WebRTC generates - or is it something that is set programmatically (e.g., inside a library like vLine)?

Answer 1

The default aspect ratio should be 4:3 when using createVideoElement in the vLine API.