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Last active May 25, 2020 13:12
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lapse_maker.md

ffmpeg

install

apt-add-repository ppa:jon-severinsson/ffmpeg
apt-get update
apt-get install ffmpeg

generate silent film

ffmpeg -i snap_%04d.jpg -vcodec mpeg4 timelapse.avi

MEncoder

install

apt-get install mencoder

generate avi silent film

mencoder mf://snap*.jpg -mf fps=20:type=jpg -ovc lavc -lavcopts vcodec=mpeg4:mbd=2:trell:vbitrate=7000 -oac copy -o timelapse2.avi

generate avi with bgm from douban.fm

mencoder mf://snap*.jpg -mf fps=20:type=jpg -ovc lavc -lavcopts vcodec=mpeg4:mbd=2:trell:vbitrate=7000 -audiofile bgm.mp4 -oac pcm -o timelapse3.avi

generate mp4 silent file

mencoder mf://"$dirtmp"snap*.jpg -mf fps=20:type=jpg -of lavf -lavfopts format=mp4 -ovc x264 -x264encopts pass=1:bitrate=3840000:crf=24 -nosound -o imelapse.mp4

image

apt-get install imagemagick
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