ffmpeg version git-2012-12-11-ba5213b Copyright (c) 2000-2012 the FFmpeg developers
  built on Dec 12 2012 12:49:16 with Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
  configuration: --runprefix=../Resources --enable-libmp3lame --disable-lirc --disable-distcc --prefix=/Users/jyavenard/Work/mythtv/.osx-packager/build --cc=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang --cxx=/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ --qmake=/Users/jyavenard/Work/mythtv/.osx-packager/build/bin/qmake --extra-libs=-F/Users/jyavenard/Work/mythtv/.osx-packager/build/lib --extra-cxxflags='-DIGNORE_SCHEMA_VER_MISMATCH=1 -DIGNORE_PROTO_VER_MISMATCH=1' --firewire-sdk=/Users/jyavenard/Work/mythtv/.osx-packager/build/lib
  libavutil      52. 12.100 / 52. 12.100
  libavcodec     54. 79.100 / 54. 79.100
  libavformat    54. 48.100 / 54. 48.100
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 26.101 /  3. 26.101
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[mpegts @ 0x101806600] PES packet size mismatch
Input #0, mpegts, from '/Users/jyavenard/Downloads/colbertclip.mpg':
  Duration: N/A, start: 44900.580778, bitrate: N/A
  Program 1
    Stream #0:0[0x840]: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, 5.1(side), s16, 384 kb/s
    Stream #0:1[0x842]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc
    Stream #0:3[0x7c1]: Audio: ac3 ([129][0][0][0] / 0x0081), 0 channels
    Stream #0:2[0x7c2]: Video: mpeg2video ([2][0][0][0] / 0x0002), 90k tbn
At least one output file must be specified