I know that FV Player has this feature but it seems not working for me. If I set a volume level and refresh the page, the video always plays with the volume level set to maximum.
Even the Sitewide FV Player “Default Volume” has no effect.
Looking at the browser console I see this messages when the video starts:
I’ve installed FV Player Pro 18.104.22.1687 on WordPress 5.8.1, PHP