same command at CLI with no smplayer open

mplayer -noquiet -nofs -nomouseinput -afm hwac3 -sub-fuzziness 1 -identify -slave -vo xv, -ao alsa:device=hw=1.7 -nokeepaspect -framedrop -nodr -double -input conf=/usr/share/smplayer/input.conf -stop-xscreensaver -wid 60817745 -monitorpixelaspect 1 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles /home/ph/.config/smplayer/styles.ass -fontconfig -font Arial -subfont-autoscale 0 -subfont-osd-scale 20 -subfont-text-scale 20 -subcp ISO-8859-1 -vid 0 -aid 0 -subpos 100 -nocache -osdlevel 0 -vf-add screenshot -slices -channels 2 -softvol -softvol-max 110 '/home/ph/Music/Downloads/Test High Def/hd_dts_sfx_long_lossless.m2ts'
MPlayer2 2.0-438-gfc6a9e4 (C) 2000-2012 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing /home/ph/Music/Downloads/Test High Def/hd_dts_sfx_long_lossless.m2ts.
Detected file format: MPEG-2 transport stream format (libavformat)
ID_VIDEO_ID=0
[lavf] stream 0: video (h264), -vid 0
ID_AUDIO_ID=0
[lavf] stream 1: audio (dca), -aid 0
LAVF: Program 1
PROGRAM_ID=1
VIDEO:  [H264]  1920x1080  0bpp  29.970 fps    0.0 kbps ( 0.0 kbyte/s)
Load subtitles in /home/ph/Music/Downloads/Test High Def/
ID_FILENAME=/home/ph/Music/Downloads/Test High Def/hd_dts_sfx_long_lossless.m2ts
ID_DEMUXER=lavfpref
ID_VIDEO_FORMAT=H264
ID_VIDEO_BITRATE=0
ID_VIDEO_WIDTH=1920
ID_VIDEO_HEIGHT=1080
ID_VIDEO_FPS=29.970
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=8193
ID_AUDIO_BITRATE=1536000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=6
ID_START_TIME=600.00
ID_LENGTH=21.17
ID_SEEKABLE=1
ID_CHAPTERS=0
[ass] auto-open
Opening video filter: [screenshot]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Asking decoder to use 8 threads if supported.
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
ID_VIDEO_CODEC=ffh264
==========================================================================
Trying to force audio codec driver family hwac3...
Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF
hwac3: switched to DTS, 1536000 bps, 48000 Hz

AUDIO: 48000 Hz, 2 ch, ac3le, 1536.0 kbit/100.00% (ratio: 192000->192000)
ID_AUDIO_BITRATE=1536000
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=2
Selected audio codec: [hwdts] afm: hwac3 (DTS through S/PDIF)
==========================================================================
[AO_ALSA] alsa-lib: conf.c:4514:(parse_args) Unknown parameter AES0
[AO_ALSA] alsa-lib: conf.c:4647:(snd_config_expand) Parse arguments error: No such file or directory
[AO_ALSA] alsa-lib: pcm.c:2212:(snd_pcm_open_noupdate) Unknown PCM hw:1,7,AES0=6
AO: [alsa] 48000Hz 2ch ac3le (2 bytes per sample)
ID_AUDIO_CODEC=hwdts
Starting playback...
A: 600.0 V:   0.0 A-V:  0.000 ct:  0.000   0/  0 ??% ??% ??,?% 0 0
Movie-Aspect is 1.78:1 - prescaling to correct movie aspect.
ID_VIDEO_ASPECT=1.7778
VO: [xv] 1920x1080 => 1920x1080 Planar YV12
X11 error: BadWindow (invalid Window parameter)
X11 error: BadDrawable (invalid Pixmap or Window parameter)
X11 error: BadWindow (invalid Window parameter)
X11 error: BadDrawable (invalid Pixmap or Window parameter)
X11 error: BadWindow (invalid Window parameter)
X11 error: BadDrawable (invalid Pixmap or Window parameter)
X11 error: BadWindow (invalid Window parameter)


MPlayer interrupted by signal 8 in module: unknown
ID_SIGNAL=8
- 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.