gistfile1.txt

$ ffmpeg -ss 00:00:40 -i 03.mp4 -to 00:42:25 -c:a copy -c:v copy 03-trimmed.mp4

ffmpeg version N-63013-g4cdea92 Copyright (c) 2000-2014 the FFmpeg developers
  built on May  6 2014 22:09:20 with gcc 4.8.2 (GCC)
  configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab
le-iconv --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetyp
e --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --ena
ble-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-l
ibopus --enable-librtmp --enable-libschroedinger --enable-libsoxr --enable-libsp
eex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-aa
cenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavp
ack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable
-decklink --enable-zlib
  libavutil      52. 81.100 / 52. 81.100
  libavcodec     55. 60.103 / 55. 60.103
  libavformat    55. 37.102 / 55. 37.102
  libavdevice    55. 13.101 / 55. 13.101
  libavfilter     4.  5.100 /  4.  5.100
  libswscale      2.  6.100 /  2.  6.100
  libswresample   0. 18.100 /  0. 18.100
  libpostproc    52.  3.100 / 52.  3.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '03.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    creation_time   : 1970-01-01 00:00:00
    title           : Episode 3
    encoder         : Lavf52.111.0
  Duration: 00:43:04.85, start: 0.000000, bitrate: 717 kb/s
    Stream #0:0(und): Video: h264 (Main) (avc1 / 0x31637661), yuv420p, 624x352 [
SAR 1:1 DAR 39:22], 584 kb/s, 24 fps, 24 tbr, 24 tbn, 48 tbc (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 12
8 kb/s (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : SoundHandler
Output #0, mp4, to '03-trimmed.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2avc1mp41
    title           : Episode 3
    encoder         : Lavf55.37.102
    Stream #0:0(und): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 624x352 [SA
R 1:1 DAR 39:22], q=2-31, 584 kb/s, 24 fps, 12288 tbn, 24 tbc (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac ([64][0][0][0] / 0x0040), 44100 Hz, stereo, 128
 kb/s (default)
    Metadata:
      creation_time   : 1970-01-01 00:00:00
      handler_name    : SoundHandler
Stream mapping:
  Stream #0:0 -> #0:0 (copy)
  Stream #0:1 -> #0:1 (copy)
Press [q] to stop, [?] for help
frame=21350 fps=0.0 q=-1.0 size=   80379kB time=00:14:49.51 bitrate= 740.2kbits/
frame=43093 fps=43087 q=-1.0 size=  159488kB time=00:29:55.46 bitrate= 727.7kbit
frame=61077 fps=43158 q=-1.0 Lsize=  223030kB time=00:42:24.84 bitrate= 717.9kbi
ts/s
video:181821kB audio:39764kB subtitle:0kB other streams:0kB global headers:0kB m
uxing overhead: 0.652080%