I burn my garbage in the contraption shown in the video. It is a simple barrel modified for air flow. The heat of the fire pulls fresh air in through the opening at the bottom and a tornado effect ensues.
This setup will incinerate everything you put in it.
To cut the hole, I used a cordless grinder with a cutoff disk. It took me about twenty minutes to make and I have used the same barrel for about 5 years.
The bottom has rotted off of it and the sides are wearing thin, but it still does the job.
Since employing this method, garbage altercations between me and the wild ones have completely vanished.