Hello, When I play html5 video with Iceweasel I have problems, I don't have video but no sound, and sometimes I have sound but no video. No problems when using flash or with Chromium and HTML5. I've seen this on both actual Debian 7 and 8. Does somebody know more about this problem? With regards, Paul van der Vlis. -- Paul van der Vlis Linux systeembeheer Groningen https://www.vandervlis.nl/