leo@chessman ~/Videos :( $ ffplay preed1.mkv
ffplay version N-53030-g1aab5d8 Copyright (c) 2003-2015 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
  configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-shared --disable-static --enable-avresample --enable-vda --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libcaca --enable-libcdio --enable-libdc1394 --enable-libfdk-aac --enable-libflite --enable-libfreetype --enable-libgme --enable-libgsm --enable-libiec61883 --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libquvi --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-openal --enable-opencl --enable-opengl --enable-openssl --enable-sdl --enable-x11grab --enable-zlib --enable-pic
  libavutil      54. 28.100 / 54. 28.100
  libavcodec     56. 47.100 / 56. 47.100
  libavformat    56. 40.100 / 56. 40.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 21.100 /  5. 21.100
  libavresample   2.  1.  0 /  2.  1.  0
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  2.100 /  1.  2.100
  libpostproc    53.  3.100 / 53.  3.100
[matroska,webm @ 0x7f41500008c0] Could not find codec parameters for stream 0 (Video: h264, none, 1920x1080): unspecified pixel format
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, matroska,webm, from 'preed1.mkv':
  Metadata:
    title           : Fate/Zero BD - Creditless ED1: Aoi Eir / Memoria
    encoder         : libebml v1.2.2 + libmatroska v1.3.0
    creation_time   : 2012-04-05 12:28:42
  Duration: 00:01:30.05, start: 0.000000, bitrate: 15055 kb/s
    Stream #0:0(jpn): Video: h264, none, 1920x1080, SAR 1:1 DAR 16:9, 23.98 fps, 23.98 tbr, 1k tbn, 2k tbc (default)
    Metadata:
      title           : H.264 1080p BD
    Stream #0:1(jpn): Audio: flac, 48000 Hz, stereo, s32 (24 bit) (default)
    Metadata:
      title           : FLAC 2.0 24-bit
    Stream #0:2(eng): Subtitle: ass (default)
    Metadata:
      title           : Styled Subtitles
    Stream #0:3: Attachment: ttf
    Metadata:
      filename        : FOT-MatisseMinoriPro-B-En.ttf
      mimetype        : application/x-truetype-font
  16.94 A-V:  0.046 fd=   2 aq= 1080KB vq=14381KB sq=    0B f=48/0
leo@chessman ~/Videos :) $