Hi Sebastian, using your suggested command I have received these messagges in my console:
[EMAIL PROTECTED]:~$ gst-launch-0.10 playbin uri=file:///home/nicola/Video/Blender-conference/bc06-2010-02-ed.mp4 Impostazione della pipeline a PAUSED ... La pipeline è in PREROLLING ... ** Message: don't know how to handle audio/mpeg, mpegversion=(int)4, framed=(boolean)true, codec_data=(buffer)1210, rate=(int)44100, channels=(int)2 La pipeline è in PREROLLED ... Impostazione della pipeline a PLAYING ... New clock: GstSystemClock [EMAIL PROTECTED]:~$ Like with Totem I can view the video stream, but no audio Hope this can help ** Changed in: totem (Ubuntu) Status: Needs Info => Unconfirmed -- Edgy: no audio for mp4 files https://launchpad.net/bugs/71689 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs