~/church/World_Hunger_2013$ ffmpeg  -sameq -i world_hunger_left.mp4 -b:v 2700k -acodec vorbis -vcodec libtheora -strict experimental world_hunger_left.ogv
ffmpeg version 0.11.2 Copyright (c) 2000-2012 the FFmpeg developers
  built on Sep 28 2012 09:19:33 with gcc 4.7.1
  configuration: --prefix=/usr --libdir=/usr/lib --shlibdir=/usr/lib --mandir=/usr/man --enable-gpl --enable-version3 --enable-postproc --enable-avfilter --enable-libass --enable-libdc1394 --enable-libgsm --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-librtmp --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libv4l2 --enable-libvo-amrwbenc --enable-libvpx --enable-libx264 --enable-runtime-cpudetect --enable-vaapi --disable-vdpau --enable-memalign-hack --enable-pthreads --enable-x11grab --enable-bzlib --enable-zlib --enable-shared --enable-static --disable-debug --extra-cflags='-I/tmp/build/tmp-ffmpeg/ffmpegdeps/usr/include -DRUNTIME_CPUDETECT' --extra-ldflags='-L/tmp/build/tmp-ffmpeg/ffmpegdeps/usr/lib -ldl -lssl -lcrypto -lz -lusb'
  libavutil      51. 54.100 / 51. 54.100
  libavcodec     54. 23.100 / 54. 23.100
  libavformat    54.  6.100 / 54.  6.100
  libavdevice    54.  0.100 / 54.  0.100
  libavfilter     2. 77.100 /  2. 77.100
  libswscale      2.  1.100 /  2.  1.100
  libswresample   0. 15.100 /  0. 15.100
  libpostproc    52.  0.100 / 52.  0.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'world_hunger_left.mp4':
  Metadata:
    major_brand     : M4V
    minor_version   : 1
    compatible_brands: M4V M4A mp42isom
    creation_time   : 2011-09-06 15:32:34
  Duration: 00:01:19.74, start: 0.000000, bitrate: 1639 kb/s
    Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x360, 1506 kb/s, 29.97 fps, 29.97 tbr, 2997 tbn, 5994 tbc
    Metadata:
      creation_time   : 2011-09-06 15:32:34
      handler_name    : Apple Video Media Handler
    Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, s16, 128 kb/s
    Metadata:
      creation_time   : 2011-09-06 15:32:34
      handler_name    : Apple Sound Media Handler
File 'world_hunger_left.ogv' already exists. Overwrite ? [y/N] y
w:640 h:360 pixfmt:yuv420p tb:1/2997 sar:0/1 sws_param:flags=2
[buffersink @ 0x9055680] No opaque field provided
Output #0, ogg, to 'world_hunger_left.ogv':
  Metadata:
    major_brand     : M4V
    minor_version   : 1
    compatible_brands: M4V M4A mp42isom
    creation_time   : 2011-09-06 15:32:34
    encoder         : Lavf54.6.100
    Stream #0:0(eng): Video: theora, yuv420p, 640x360, q=2-31, 2700 kb/s, 29.97 tbn, 29.97 tbc
    Metadata:
      creation_time   : 2011-09-06 15:32:34
      handler_name    : Apple Video Media Handler
    Stream #0:1(eng): Audio: vorbis, 44100 Hz, stereo, s16, 128 kb/s
    Metadata:
      creation_time   : 2011-09-06 15:32:34
      handler_name    : Apple Sound Media Handler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 -> libtheora)
  Stream #0:1 -> #0:1 (aac -> vorbis)
Press [q] to stop, [?] for help
Encoder did not produce proper pts, making some up.1:19.04 bitrate= 253.8kbits/s
frame= 2390 fps= 40 q=0.0 Lsize=    2483kB time=00:01:19.74 bitrate= 255.1kbits/s
video:2276kB audio:175kB global headers:6kB muxing overhead 1.042517%