hello..

I have several movies in mkv format with AC3 sound. that need to be transcoded. but with the ps3 media server I can play without transcoding. other movies with dts sound be played without transcoding. can you tell me why this is so? I have a sony x9005b TV. ac3 is yet to be no problem for this tv?!

This movie needs to be transcoded:

Code:
ffmpeg version N-71209-gd759844 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 22.100 / 54. 22.100
  libavcodec     56. 32.100 / 56. 32.100
  libavformat    56. 27.100 / 56. 27.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 13.101 /  5. 13.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
Guessed Channel Layout for  Input Stream #0.1 : 5.1
Input #0, matroska,webm, from 'M:\BluRay\K-PAX.mkv':
  Metadata:
    encoder         : libebml v1.3.1 + libmatroska v1.4.2
    creation_time   : 2015-04-02 19:50:28
  Duration: 02:00:11.04, start: 0.000000, bitrate: 7410 kb/s
    Stream #0:0: Video: h264 (High), yuv420p, 1280x544, SAR 1:1 DAR 40:17, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default)
    Metadata:
      BPS             : 6960770
      BPS-eng         : 6960770
      DURATION        : 02:00:11.037000000
      DURATION-eng    : 02:00:11.037000000
      NUMBER_OF_FRAMES: 172892
      NUMBER_OF_FRAMES-eng: 172892
      NUMBER_OF_BYTES : 6274296673
      NUMBER_OF_BYTES-eng: 6274296673
      _STATISTICS_WRITING_APP: mkvmerge v7.6.0 ('Garden of Dreams') 64bit built on Feb  8 2015 13:04:34
      _STATISTICS_WRITING_APP-eng: mkvmerge v7.6.0 ('Garden of Dreams') 64bit built on Feb  8 2015 13:04:34
      _STATISTICS_WRITING_DATE_UTC: 2015-04-02 19:50:28
      _STATISTICS_WRITING_DATE_UTC-eng: 2015-04-02 19:50:28
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
    Stream #0:1(ger): Audio: ac3, 48000 Hz, 6 channels, fltp (default) (forced)
    Metadata:
      BPS             : 448000
      BPS-eng         : 448000
      DURATION        : 02:00:03.296000000
      DURATION-eng    : 02:00:03.296000000
      NUMBER_OF_FRAMES: 225103
      NUMBER_OF_FRAMES-eng: 225103
      NUMBER_OF_BYTES : 403384576
      NUMBER_OF_BYTES-eng: 403384576
      _STATISTICS_WRITING_APP: mkvmerge v7.6.0 ('Garden of Dreams') 64bit built on Feb  8 2015 13:04:34
      _STATISTICS_WRITING_APP-eng: mkvmerge v7.6.0 ('Garden of Dreams') 64bit built on Feb  8 2015 13:04:34
      _STATISTICS_WRITING_DATE_UTC: 2015-04-02 19:50:28
      _STATISTICS_WRITING_DATE_UTC-eng: 2015-04-02 19:50:28
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
At least one output file must be specified

<MEZZMO>: Child process ended with code: 109, ExitCode=1


---> DB Level Info: 41, 100
---> Frame rate: 23,98
---> Aspect ratio: 40:17 PAR=1:1
---> Duration: 02:00:11
This video does not have to be transcoded:

Code:
ffmpeg version N-71209-gd759844 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink --enable-zlib
  libavutil      54. 22.100 / 54. 22.100
  libavcodec     56. 32.100 / 56. 32.100
  libavformat    56. 27.100 / 56. 27.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 13.101 /  5. 13.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
Input #0, matroska,webm, from 'M:\BluRay\Flight.mkv':
  Metadata:
    encoder         : libebml v1.2.3 + libmatroska v1.3.0
    creation_time   : 2013-05-25 11:17:51
  Duration: 02:18:35.27, start: 0.000000, bitrate: 10158 kb/s
    Stream #0:0(ger): Video: h264 (High), yuv420p, 1920x800, SAR 1:1 DAR 12:5, 23.98 fps, 23.98 tbr, 1k tbn, 47.95 tbc (default) (forced)
    Metadata:
      title           : 1080p DerSchuft
    Stream #0:1(ger): Audio: dts (DTS), 48000 Hz, 5.1(side), fltp, 1536 kb/s (default) (forced)
    Stream #0:2(ger): Subtitle: subrip (default) (forced)
    Metadata:
      title           : Forced
At least one output file must be specified

<MEZZMO>: Child process ended with code: 109, ExitCode=1


---> DB Level Info: 41, 100
---> Frame rate: 23,98
---> Aspect ratio: 12:5 PAR=1:1
---> Duration: 02:18:35

..thanks..