Repo for timelapse creation scripts linearize_frames.py: takes three arguments. source directory containing all source images (potentially in subdirectories), target directory, and name for output log file. Finds all JPEG files in source directory, sorts by DateTimeDigitized in EXIF, symlinks to target directory in format frame.XXXX.jpg, and writes out log file with output filenames and EXIF time. find_breakpoints.py: takes two arguments: EXIF log file from linearize_frames, and an output filename. writes to the output file a list of breakpoints that can be used as input for the findcrop Processing script.