ffmpeg -i 00033.m2ts -c:a dca -b:a 1536k -strict -2 -map 0:1 out3.dts ffmpeg version N-76045-g97be5d4 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04)
  configuration: --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-avresample --disable-debug --enable-nonfree --enable-gpl --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb --disable-decoder=amrnb --disable-decoder=amrwb --enable-libpulse --enable-libdcadec --enable-libfreetype --enable-libx264 --enable-libx265 --enable-libfdk-aac --enable-libvorbis --enable-libmp3lame --enable-libopus --enable-libvpx --enable-libspeex --enable-libass --enable-avisynth --enable-libsoxr --enable-libxvid --enable-libvo-aacenc --enable-libvidstab
  libavutil      55.  4.100 / 55.  4.100
  libavcodec     57.  6.100 / 57.  6.100
  libavformat    57.  4.100 / 57.  4.100
  libavdevice    57.  0.100 / 57.  0.100
  libavfilter     6. 11.100 /  6. 11.100
  libavresample   3.  0.  0 /  3.  0.  0
  libswscale      4.  0.100 /  4.  0.100
  libswresample   2.  0.100 /  2.  0.100
  libpostproc    54.  0.100 / 54.  0.100
[NULL @ 0x2cc5120] start time for stream 5 is not set in estimate_timings_from_pts
[mpegts @ 0x2cbd560] Could not find codec parameters for stream 5 (Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
Input #0, mpegts, from '00033.m2ts':
  Duration: 01:33:57.63, start: 11.650667, bitrate: 42412 kb/s
  Program 1
    Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
    Stream #0:1[0x1100]: Audio: truehd (AC-3 / 0x332D4341), 96000 Hz, 5.1(side), s32 (24 bit)
    Stream #0:2[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 448 kb/s
    Stream #0:3[0x1101]: Audio: truehd (AC-3 / 0x332D4341), 96000 Hz, 5.1(side), s32 (24 bit)
    Stream #0:4[0x1101]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, 5.1(side), fltp, 448 kb/s
    Stream #0:5[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] / 0x0090)
Output #0, dts, to 'out3.dts':
  Metadata:
    encoder         : Lavf57.4.100
    Stream #0:0: Audio: dts (dca), 48000 Hz, 5.1(side), s32 (24 bit), 1536 kb/s
    Metadata:
      encoder         : Lavc57.6.100 dca
Stream mapping:
  Stream #0:1 -> #0:0 (truehd (native) -> dts (dca))
Press [q] to stop, [?] for help
[truehd @ 0x2d45f20] End of stream indicated..8kbits/s
size= 1057574kB time=01:33:57.64 bitrate=1536.7kbits/s
video:0kB audio:1057574kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%