gcc -mno-cygwin -O3  -g -Wdeclaration-after-statement -Wall -Wno-switch -I. -I/h
ome/Administrator/ffmpeg-trunk -I/home/Administrator/ffmpeg-trunk/libavutil -I/h
ome/Administrator/ffmpeg-trunk/libavcodec -I/home/Administrator/ffmpeg-trunk/lib
avformat -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o ffmpeg.o
 ffmpeg.c
ffmpeg.c: In function `av_encode':
ffmpeg.c:2000: warning: int format, different type arg (arg 3)
ffmpeg.c:2000: warning: int format, different type arg (arg 4)
gcc -mno-cygwin -O3  -g -Wdeclaration-after-statement -Wall -Wno-switch -I. -I/h
ome/Administrator/ffmpeg-trunk -I/home/Administrator/ffmpeg-trunk/libavutil -I/h
ome/Administrator/ffmpeg-trunk/libavcodec -I/home/Administrator/ffmpeg-trunk/lib
avformat -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o cmdutils
.o cmdutils.c
gcc -mno-cygwin -L./libavformat -L./libavcodec -L./libavutil -Wl,--warn-common
-Wl,--as-needed -Wl,-rpath-link,/home/Administrator/ffmpeg-trunk/libavcodec -Wl,
-rpath-link,/home/Administrator/ffmpeg-trunk/libavformat -Wl,-rpath-link,/home/A
dministrator/ffmpeg-trunk/libavutil -g -o ffmpeg_g.exe ffmpeg.o cmdutils.o -lavf
ormat -lavcodec -lavutil
./libavformat/libavformat.a(allformats.o): In function `av_register_all':
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:73: undefined referenc
e to `_audio_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:76: undefined referenc
e to `_audio_muxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:100: undefined referen
ce to `_dv1394_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:133: undefined referen
ce to `_video_grab_device_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:337: undefined referen
ce to `_rtp_muxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:340: undefined referen
ce to `_rtsp_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:343: undefined referen
ce to `_sdp_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:346: undefined referen
ce to `_redir_demuxer'
/home/Administrator/ffmpeg-trunk/libavformat/allformats.c:370: undefined referen
ce to `_v4l2_demuxer'
collect2: ld returned 1 exit status
make: *** [ffmpeg_g.exe] Error 1