[zad_aplayer] Accessible Audio/Video player

ZAD APlayer is a new extension for Contao: it is an audio/video player with closed captions support and an accessible control bar.

Main features:
- based on Flowplayer;
- closed captions support (SubRip or Timed Text file format);
- can play video in FLV file format and audio in MP3 file format;
- accessible control bar (fully usable by keyboard) with WAI-ARIA support;
- support for full screen mode (simulated);
- preview image available.

After installation, you can find the voice Accessible Audio/Video in the content element list.

Contao repository link:
http://www.contao.org/extension-list....90003.en.html

HI, I me having a problem with the player returning a 200 stream not found error.
I have set my Download files in Contao Settings to include .flv files.
It did actually work on localhost at one point, but it appears not to work anymore.
Any idea why this may be?