Add volume control elements for video preview

[cgruber-uos]

Today @naweidner and I did a walk through OC Studio about A11y support via shortkeys. On the video player for preview before download / publication we noticed common interaction elements like play / pause / seeking but no volume controle. Of cause you can use the system volume control, but for A11y reasons I would expect some basic controlls like

• volume up / down and
• mute

nearby the video. Is there any reason - beside simplicity - to abstain from this? As I have seen video is included via <video> and volume control elements should be technically possible.

[lkiesow]

There should be no technical problem in adding something like that. The FontAwesome icon set we use should also have icons for that. We should keep it simple though. Maybe something like this:

[Dhananjay-12]

Hi @lkiesow , I want to try this but need some time to get understanding of react.