Video recording quality seems degraded

[hugolpz]

+ Testing requires: js skills ; physical web cams or digital cameras.

Problem

Videos uploaded to Wikimedia Commons seems limited to a default low quality : 640px and low quality / high compression. How to set higher standard ?

Tools

• Commons:Video#Video_formats https://commons.wikimedia.org/wiki/Commons:Video#Video_formats
• rw.VideoRecorder.js : where the code must be changed https://github.com/lingua-libre/RecordWizard/blob/master/modules/rw.VideoRecorder.js
• Plug in your web cam / digital camera, does the system :
  • recognize the new camera ? Tutorial: v4l2-ctl --list-devices (guvcview)
  • switch to that stream ?
• Test your camera capabilities https://webcamtests.com/resolution
• Test default and customized MediaRecord output https://jsfiddle.net/no9mfdc7/4/