This past year I filmed a short comedy film, Finding Satoshi Nakamoto,
https://www.youtube.com/watch?v=oDcNkggCXRQDuring filming a few things went wrong and some mistakes were made during the day of filming.
To fix the errors we had to use CGI effects, in the post production of the movie.
There are four things we had to fix
If anyone can see or guess what those four things are that were fixed in the movie you can win a 0.5 BTC reward
To win, you need to post your answer both here and in the Youtube comments and be subscribed to the Youtube channel
For those who don't know how directors use CGI in movies, to add things or fix things or hide things,
check out this link,
http://digitalsynopsis.com/design/movies-before-after-green-screen-cgi/Bonus, there is a fifth thing that was fixed with CGI but may be impossible to see, but if you can take a random guess what we did
you can win an additional 0.1 BTC reward.
Here are the answers to the contest:
1. Person sitting on steps is fake
2. Wire on reporter is fake in some shots
3. The lens in glasses is fake
4. Skin is darker on actor
5 Mail box label is fixed
6. Little girl walking in background removed
Here is a link to video of answers:
https://vimeo.com/145818438 and
https://vimeo.com/125476868 
