There are 7 scores recorded. The dropped score is 75
Explanation:
The code snippet above prints through the document.write() function. the output prints the string serving as the argument, and makes use of variables (lgth) and expression also (scores [lgth -1]). what it does is. From the point where it sees +lgth+, it checks the value, which is 7. And when it sees scores [lgth-1] it evaluates it to 75. Hence, the string above is produced.
Ive done this before with success. You will need <span>FFmpeg.</span> https://superuser.com/questions/227338/how-to-convert-an-mkv-to-avi-with-minimal-loss