MPlayer 画像の出力と画像から動画を作る
1. 画像の出力
MPlayer-rtm-svn-34401>mplayer -vo jpeg -vf framestep=5step MAH00031.MP4
2. 画像から動画を作る
MPlayer-rtm-svn-34401>mencoder.exe "mf://*.jpg" -mf fps=25 -o output.avi -ovc x264 -lavcopts vcodec=mpeg4
C:\mencode -ovc help
C:\mencode -ovc help
MEncoder sherpya-r36541+g43f9255-4.8 (C) 2000-2013 MPlayer Team
Available codecs:
copy - frame copy, without re-encoding. Doesn't work with filters.
frameno - special audio-only file for 3-pass encoding, see DOCS.
raw - uncompressed video. Use fourcc option to set format explicit
nuv - nuppel video
lavc - libavcodec codecs - best quality!
vfw - VfW DLLs, read DOCS/HTML/en/encoding-guide.html.
qtvideo - QuickTime DLLs, currently only SVQ1/3 are supported.
xvid - XviD encoding
x264 - H.264 encoding
