ffmpeg -threads 2 -i DSCF2351.AVI -r 24 -ab 128k -b 1500k  -vcodec mpeg4 -acodec mp2 -ar 22050 out.avi

# ffmpeg configure options:  --disable-debug --enable-runtime-cpudetect --enable-nonfree --enable-libxvid --enable-libmp3lame --enable-libfaac --enable-libdc1394 --enable-gpl
ffmpeg -i dv1.mpg -threads 2 -acodec libfaac -ab 192k -vcodec mpeg4 -b 2048k dvi-mp4.avi

ffmpeg -i DSC_8865.MOV -threads 2 -acodec libfaac -an -vcodec mpeg4 -b 2048k -s 1280x720 out.avi

ffmpeg -i 00000.MTS -r 100 -ab 192k -b 4M -vcodec mpeg4 -acodec ac3 -ar 44100 0.avi