请问谁知道这是怎么回事？smplayer报错！解码包都装得好好得呢。之前还好好的，今天打开播放视频就一直这个样，重启多次不奏效！该怎么办？
报错内容
/usr/bin/mplayer -noquiet -nofs -nomouseinput -demuxer lavf -vc coreserve, -afm hwac3 -lavdopts threads=7 -sub-fuzziness 1 -identify -slave -vo xv -ao pulse -nokeepaspect -framedrop -mc 0 -dr -double -input nodefault-bindings:conf=/dev/null -stop-xscreensaver -wid 81788977 -monitorpixelaspect 1 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles /home/lovely/.config/smplayer/styles.ass -subfont-autoscale 0 -subfont-text-scale 20 -subcp enca:zh:ISO-8859-1 -subpos 100 -volume 31 -cache 2048 -osdlevel 0 -vf-add pp -autoq 6 -vf-add eq2,hue -vf-add screenshot -noslices -channels 7 -softvol -softvol-max 110 /home/lovely/桌面/成都肚皮舞李晶晶《Oriental Song》.f4v
MPlayer2 2.0-728-g2c378c7-2ubuntu3 (C) 2000-2012 MPlayer Team
Terminal type `unknown’ is not defined.
Playing /home/lovely/桌面/成都肚皮舞李晶晶《Oriental Song》.f4v.
Cache size set to 2048 KiB
Cache fill: 0.00% (0 bytes)
MPlayer interrupted by signal 11 in module: demux_open
ID_SIGNAL=11
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MPlayer crashed by bad usage of CPU/FPU/RAM.
Recompile MPlayer with --enable-debug and make a ‘gdb’ backtrace and
disassembly. Details in DOCS/HTML/en/bugreports_what.html#bugreports_crash.
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MPlayer crashed. This shouldn’t happen.
It can be a bug in the MPlayer code or in your drivers or in your
gcc version. If you think it’s MPlayer’s fault, please read
DOCS/HTML/en/bugreports.html and follow the instructions there. We can’t and
won’t help unless you provide this information when reporting a possible bug.