I'll take a look, but my options may be limited here - buffering is done via JavaScript with the Media Source player.
Btw, the a1k link requires registration.
Edit: OK, I've had a quick look and - at least for me - it doesn't use MediaSource at all (even in Chrome). What it does instead is play a full 1920x1080 video without actually showing the video at all. That appears to trigger some incorrectly handled paths in my player. Should be fixable.
