C:\Users\jschumann\Documents\8k test\ffmpeg\ffmpeg-20150407-git-235589e-win64-st
atic\bin>ffmpeg -y -vcodec rawvideo -framerate 60 -s 3840x2160 -pix_fmt yuv420p
-i 1.raw -vcodec rawvideo -framerate 60 -s 3840x2160 -pix_fmt yuv420p -i 2.raw -
vcodec rawvideo -framerate 60 -s 3840x2160 -pix_fmt yuv420p -i 3.raw -vcodec raw
video -framerate 60 -s 3840x2160 -pix_fmt yuv420p -i 4.raw -filter_complex "[0:0
]pad=iw*2:ih*2[a];[1:0]null[b];[2:0]null[c];[3:0]null[d];[a][b]overlay=w[x];[x][
c]overlay=0:h[y];[y][d]overlay=w:h" o5.raw
ffmpeg version N-71329-g235589e Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.9.2 (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-libbs2b --enable-libcaca --
enable-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm --enable-l
ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enab
le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --en
able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --ena
ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc
 --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enabl
e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma --ena
ble-decklink --enable-zlib
  libavutil      54. 22.101 / 54. 22.101
  libavcodec     56. 34.100 / 56. 34.100
  libavformat    56. 30.100 / 56. 30.100
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 13.101 /  5. 13.101
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
[image2 @ 0000000002d0be00] Format image2 detected only with low score of 5, mis
detection possible!
Input #0, image2, from '1.raw':
  Duration: 00:00:00.02, start: 0.000000, bitrate: N/A
    Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 3840x2160, 60 tbr
, 60 tbn, 60 tbc
[image2 @ 0000000002cd2600] Format image2 detected only with low score of 5, mis
detection possible!
Input #1, image2, from '2.raw':
  Duration: 00:00:00.02, start: 0.000000, bitrate: N/A
    Stream #1:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 3840x2160, 60 tbr
, 60 tbn, 60 tbc
[image2 @ 0000000002cd3f80] Format image2 detected only with low score of 5, mis
detection possible!
Input #2, image2, from '3.raw':
  Duration: 00:00:00.02, start: 0.000000, bitrate: N/A
    Stream #2:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 3840x2160, 60 tbr
, 60 tbn, 60 tbc
[image2 @ 0000000002cd6a00] Format image2 detected only with low score of 5, mis
detection possible!
Input #3, image2, from '4.raw':
  Duration: 00:00:00.02, start: 0.000000, bitrate: N/A
    Stream #3:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 3840x2160, 60 tbr
, 60 tbn, 60 tbc
[NULL @ 0000000002d13be0] Unable to find a suitable output format for 'o5.raw'
o5.raw: Invalid argument

C:\Users\jschumann\Documents\8k test\ffmpeg\ffmpeg-20150407-git-235589e-win64-st
atic\bin>pause
Press any key to continue . . .