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Data Science Challenge

The purpose of this challenge is to assist us in evaluating candidates for a role in our Data Science team. We only pass this challenge to candidates that we feel have a solid background and could be a good fit for our team. We appreciate you taking this time to help ensure we are a good match for each other.

Tips

Include code, graphics and text in a combined output. Tell a story, and let us understand as clearly as possible your thoughts and analytical process.

Part 1: Experiment design

@hdkmraf
hdkmraf / timelapse.md
Created June 3, 2020 17:09 — forked from alexellis/timelapse.md
ffmpeg time-lapse

Convert sequence of JPEG images to MP4 video

ffmpeg -r 24 -pattern_type glob -i '*.JPG' -i DSC_%04d.JPG -s hd1080 -vcodec libx264 timelapse.mp4

  • -r 24 - output frame rate
  • -pattern_type glob -i '*.JPG' - all JPG files in the current directory
  • -i DSC_%04d.JPG - e.g. DSC_0397.JPG
  • -s hd1080 - 1920x1080 resolution

Slower, better quality