Hi mate,
Good footage, thanks for sending it! It is a pity the cameraman didn't keep away a bit more, the snake regurgitated the wallaby because of the cameramans presence,often they'll do that when disturbed whilst feeding. I was once called to a scrub python in Cairns that had swallowed an agile wallaby (same species of python and wallaby as the film). The python was about 4m long, and the huge wallaby in its belly acted as an anchor and the python couldn't move! It looked like it was going to pop. And was very hard to relocate without hurting it. I saw pictures of a scrub python eating an adult dingo too. Dingo attacks snake, sorta; snake kills and
eats dingo.