lord carlos@mintchip /cygdrive/b/ffmpeg-20150507-git-9253cc4-win64-static/bin
$ ./ffmpeg.exe -f image2 -start_number 851 -i /cygdrive/c/Users/lord\ carlos/Videos/Render/test/final_00%3d_1.tga -r 30 foo.avi
ffmpeg version N-71959-g9253cc4 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. 23.101 / 54. 23.101
  libavcodec     56. 37.102 / 56. 37.102
  libavformat    56. 32.100 / 56. 32.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 16.101 /  5. 16.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[image2 @ 0000000004666860] Could find no file with path '/cygdrive/c/Users/lord carlos/Videos/Render/test/final_00%3d_1.tga' and index in the range 851-855
/cygdrive/c/Users/lord carlos/Videos/Render/test/final_00%3d_1.tga: No such file or directory