#466 Mplayer has finished unexpectedly. Exit code:1

[AppleJack]

I get this error message when I open the video file. (Just this one)
Version: 0.6.9 (SVN r3447) (Portable Edition) / Using Qt 4.5.1 (compiled with Qt 4.5.1) - Default settings.
Win XP Pro SP2

Log:
C:/smplayer-portable-0.6.9/mplayer/mplayer.exe -noquiet -nofs -nomouseinput -sub-fuzziness 1 -identify -slave -vo directx, -nokeepaspect -priority abovenormal -framedrop -nodr -double -wid 263498 -colorkey 0x020202 -monitorpixelaspect 1 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -ass-styles C:/smplayer-portable-0.6.9/styles.ass -fontconfig -font Arial -subfont-autoscale 0 -subfont-osd-scale 20 -subfont-text-scale 20 -subcp ISO-8859-1 -subpos 100 -volume 50 -nocache -osdlevel 0 -vf-add screenshot -slices -channels 2 -af scaletempo,equalizer=0:0:0:0:0:0:0:0:0:0 -softvol -softvol-max 110 -nofontconfig G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.mkv

MPlayer Sherpya-SVN-r30369-4.2.5 (C) 2000-2009 MPlayer Team
Setting process priority: abovenormal
Cannot load bitmap font: Arial
c:\windows\fonts\arial.ttf doesn't look like a bitmap font description, ignoring.

Playing G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.mkv.
[mkv] Track 1 has been compressed with an unknown/unsupported compression
[mkv] algorithm (3). Skipping track.
[mkv] Track 2 has been compressed with an unknown/unsupported compression
[mkv] algorithm (3). Skipping track.
ID_VIDEO_ID=0
[mkv] Track ID 1: video (V_MPEG4/ISO/AVC), -vid 0
ID_AUDIO_ID=0
ID_AID_0_LANG=eng
[mkv] Track ID 2: audio (A_AC3), -aid 0, -alang eng
[mkv] Will play video track 1.
Matroska file format detected.
VIDEO: [avc1] 1280x720 24bpp 23.976 fps 0.0 kbps ( 0.0 kbyte/s)
ID_FILE_SUB_ID=0
ID_FILE_SUB_FILENAME=G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.ass
SUB: Added subtitle file (1): G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.ass
ID_FILENAME=G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.mkv
ID_DEMUXER=mkv
ID_VIDEO_FORMAT=avc1
ID_VIDEO_BITRATE=0
ID_VIDEO_WIDTH=1280
ID_VIDEO_HEIGHT=720
ID_VIDEO_FPS=23.976
ID_VIDEO_ASPECT=1.7778
ID_AUDIO_FORMAT=8192
ID_AUDIO_BITRATE=0
ID_AUDIO_RATE=48000
ID_AUDIO_NCH=6
ID_LENGTH=1324.00
ID_SEEKABLE=1
ID_CHAPTERS=0
[ass] auto-open
Opening video filter: [screenshot]
==========================================================================
Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
Selected video codec: [ffh264] vfm: ffmpeg (FFmpeg H.264)
==========================================================================
ID_VIDEO_CODEC=ffh264
==========================================================================
Opening audio decoder: [ffmpeg] FFmpeg/libavcodec audio decoders
[ass] Added subtitle file: 'G:/My Little Pony - Friendship is Magic/My.Little.Pony.Friendship.Is.Magic.S02E04.Luna.Eclipsed.720p.WEB-DL.DD5.1.h.264.STS.ass' (20 styles, 273 events)
[ass] Init
[ass] Updating font cache
[ac3 @ 0107B8F4]frame sync error
[ac3 @ 0107B8F4]frame sync error
[ac3 @ 0107B8F4]frame sync error
[ac3 @ 0107B8F4]frame sync error
[ac3 @ 0107B8F4]frame sync error
[ac3 @ 0107B8F4]frame sync error
Unknown/missing audio format -> no sound
ADecoder init failed :(
Requested audio codec family [a52] (afm=liba52) not available.
Enable it at compilation.
Opening audio decoder: [hwac3] AC3/DTS pass-through S/PDIF
hwac3: switched to AC3, 320000 bps, 44100 Hz
AUDIO: 44100 Hz, 2 ch, ac3be, 320.0 kbit/22.68% (ratio: 40000->176400)
ID_AUDIO_BITRATE=320000
ID_AUDIO_RATE=44100
ID_AUDIO_NCH=2
Selected audio codec: [hwac3] afm: hwac3 (AC3 through S/PDIF)
==========================================================================
[format] Sample format big-endian AC3 not yet supported
Error at audio filter chain pre-init!

Exiting... (Fatal error)
ID_EXIT=ERROR