[Plugin: MediaElement.js – HTML5 Video & Audio Player] No sound in flash after upgrade to 2.1.7

I’ve discovered that the problem is also related to my theme.
I use the photocrati-theme, I was at version 4.07. Than there is no sound in flash fallback.

On my test site I’ve upgraded the theme to the latest version 4.1. Now, the sound works, at least in Camino 2.0.9, but there are other problems. Preload doesn’t work and the overlay bar is scrambled, no time indication, it is covering part of the video, and it’s not disappearing like it should.

In Firefox 5.0, it doesn’t show any controls, I cannot play the video at all!
In Firefox 6.0.2 I have my controls back, but the video doesn’t start.

In IE8 the player is scrambled and doesn’t work.

I haven’t downgraded MediaElement.js to 2.1.5 to see what happens, but will try that later.

Downgrading to 2.1.5 gives the following result:

In Camino the player still plays, but the height and width tags aren’t working here. The video now shows very small. The other problems are still there.

Firefox 6.0.2 doesn’t do anything.
IE8 doesn’t work either.

It seems I have to also downgrade my theme to get things working again.

I’ve also downgraded my theme now, so you won’t see problems at the moment.
I’m waiting for an upgrade of my theme and will hope that everything is fine then, with 2.1.5 of this plugin. I’ll report back later, if anyone is interested.

After several upgrades (plug-in and theme) there was only a problem left with sound in Firefox.

In this thread is the solution: https://www.ads-software.com/support/topic/upon-initial-8loading-in-firefox-volume-is-muted-but-shows-at-8?replies=11