ffmpeg timelapse / image sequence with video fade in and fade out and audio fade out commandline

gistfile1.sh

ffmpeg -r 20 # input frame rate \
  -i "%05d.JPG" # input file pattern \
  -i audio.mp3 # input audio file \
  -af "afade=t=out:st=132:d=4" # fade out audio for 4 seconds starting at 132 second \
  -vf "fade=in:0:40, fade=out:2694:40" # fade in video in first 40 frames, then fade out for 40 frames starting at frame 2694 \
  -r 30 # out frame rate is 30s (in that way youtube allows hd movies) \
  -s 1280x720 # resize video to hd-ready res \
  -vcodec libx264 -threads 4 -profile:v main -preset fast # video encoding settings \
  -shortest # output file length should be of shortest input file length (usually audio file will be longer, so we fade out and cut) \
  output.mp4 #output file name