File list (Check if you may need any files):
Android.mk
Android_.mk
Android_configure.mk
arch.mak
Changelog
cmdutils.c
cmdutils.h
cmdutils_common_opts.h
common.mak
...pat\aix\math.h
......\.visynth\avisynth_c.h
......\........\avisynth_c_25.h
......\........\avxsynth_c.h
......\........\windowsPorts\basicDataTypeConversions.h
......\........\............\windows2linux.h
......\getopt.c
......\msvcrt\snprintf.c
......\......\snprintf.h
......\os2threads.h
......\plan9\head
......\.....\main.c
......\.....\printf
......\strtod.c
......\tms470\math.h
......\va_copy.h
......\w32pthreads.h
configure
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
doc\APIchanges
...\authors.texi
...\avutil.txt
...\bitstream_filters.texi
...\build_system.txt
...\codecs.texi
...\decoders.texi
...\default.css
...\demuxers.texi
...\developer.texi
...\devices.texi
...\.oxy\doxy_stylesheet.css
...\....\footer.html
...\....\header.html
...\doxy-wrapper.sh
...\Doxyfile
...\encoders.texi
...\errno.txt
...\.xamples\decoding_encoding.c
...\........\demuxing.c
...\........\filtering_audio.c
...\........\filtering_video.c
...\........\Makefile
...\........\metadata.c
...\........\muxing.c
...\........\README
...\........\resampling_audio.c
...\........\scaling_video.c
...\faq.texi
...\fate.texi
...\fate_config.sh.template
...\ffmpeg-bitstream-filters.texi
...\ffmpeg-codecs.texi
...\ffmpeg-devices.texi
...\ffmpeg-filters.texi
...\ffmpeg-formats.texi
...\ffmpeg-protocols.texi
...\ffmpeg-resampler.texi
...\ffmpeg-scaler.texi
...\ffmpeg-utils.texi
...\ffmpeg.texi
...\ffmpeg.txt
...\ffplay.texi
...\ffprobe.texi
...\ffprobe.xsd
...\ffserver.conf
...\ffserver.texi
...\fftools-common-opts.texi
...\filters.texi
...\filter_design.txt
...\formats.texi
...\general.texi
...\git-howto.texi
...\git-howto.txt
...\indevs.texi
...\issue_tracker.txt
...\libavcodec.texi
...\libavdevice.texi
...\libavfilter.texi
...\libavformat.texi
...\libavutil.texi
...\libswresample.texi
...\libswscale.texi
...\Makefile
...\metadata.texi
...\mips.txt
...\multithreading.txt
...\muxers.texi