camera images sometimes out of focus - adding focusMode?

[arvindsaraf]

Issue Description

I'm using human with the computer webcam, and some images are not focused on the main subject. Is the camera is in the continuous focus mode by default?

Will adding a focusMode config to the webcam allow users to set it? Then webcam.ts requestedConstraints can set this focus mode value, ie below:
const requestedConstraints: MediaStreamConstraints = { audio: false, video: { facingMode: this.config.mode === 'front' ? 'user' : 'environment', // Attempt to enable continuous autofocus if supported focusMode: 'continuous', // This line is added to request continuous autofocus, or it can be an input setting param resizeMode: this.config.crop ? 'crop-and-scale' : 'none', }, };

Any suggestions?

[vladmandic]

since you have a suggestion, why not test it out yourself first?

[vladmandic]

any updates?

[vladmandic]

closing as no follow-up from issue author. if additional notes are added, issue can be reopened.