看mp4的时候出现了错误

[lostmarine]

用SMPlayer看mp4视频的时候出现了错误，日志如下:
/usr/bin/mplayer -noquiet -nofs -nomouseinput -sub-fuzziness 1 -identify -slave -vo xv -ao pulse -nokeepaspect -nodr -double -input nodefault-bindings:conf=/dev/null -stop-xscreensaver -wid 100663345 -monitorpixelaspect 1 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles /home/lost/.config/smplayer/styles.ass -font Arial -subfont-autoscale 0 -subfont-text-scale 20 -subcp ISO-8859-1 -subpos 100 -volume 100 -cache 2048 -osdlevel 0 -vf-add screenshot -noslices -channels 2 -af scaletempo,equalizer=0:0:0:0:0:0:0:0:0:0 -softvol -softvol-max 110 /home/lost/桌面/The.Big.Bang.Theory.S08E11.480P.X264_S-Files.mp4

MPlayer2 2.0-701-gd4c5b7f-2ubuntu2 (C) 2000-2012 MPlayer Team
Terminal type `unknown' is not defined.

Playing /home/lost/桌面/The.Big.Bang.Theory.S08E11.480P.X264_S-Files.mp4.
Cache size set to 2048 KiB

Cache fill: 0.00% (0 bytes)

Detected file format: QuickTime / MOV (libavformat)


MPlayer interrupted by signal 11 in module: demux_open
ID_SIGNAL=11
- 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.
- 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.

这情况如何解决？

[rosynirvana]

为什么不用vlc呢

[langyxxl]

为什么不用mpv呢？