Death counter on stream records for The First Berserker: Khazan

Prepare

• Download streams and save it with names st1.mp4, st2.mp4 and etc.
• Split video to images every 2 seconds: ffmpeg -i st1.mp4 -s 960x540 -r 0.5 st1/output_%06d.jpg
• Prepare sample image with death label and save it as sample_full.jpg
• Install python requirements.txt
• Corp image to only death label and config by crop.py (for kazan with 960x540 already configured)
• Configure LINKS, PART and DEATH_COUNTER in main.py and run for each folder with screenshots

How it works

• Loop throw all *.jpg in folder
• Crop image from sample and crop from image from loop
• Adjust contrast in enhance_image function throw LAB color scheme (without this step many missed death when screen is red at screenshot or if boss behind label)
• Convert images to grayscale (structural_similarity works with only 1 channel)
• Compare images by structural_similarity if result grater than 0.3 - use (coefficient selected manually)