> Problem solved after mplayer upgrade from this ppa: https://launchpad.net/~ripps818/+archive/coreavc Because it's mplayer2, not mplayer: https://bugs.launchpad.net/ubuntu/+bug/611851 (#12, #13).
Replace mplayer to mplayer2 in Ubuntu repository will solve this bug too.
> Problem solved after mplayer upgrade from this ppa: https:/ /launchpad. net/~ripps818/ +archive/ coreavc /bugs.launchpad .net/ubuntu/ +bug/611851 (#12, #13).
Because it's mplayer2, not mplayer: https:/
Replace mplayer to mplayer2 in Ubuntu repository will solve this bug too.