Peeta Mellark: I just keep wishing I could think of a way to show them that they don't own me. If I'm gonna die, I wanna still be me.
Katniss Everdeen: I just can't afford to think like that.
Katniss Everdeen: I volunteer! I volunteer as tribute!
Cinna: I'm not allowed to bet, but if I could, I'd bet on you.
Katniss Everdeen: Thank you.
President Snow: And it was decreed that each year, the 12 districts of Panem should offer up a tribute of one young man and woman between the ages of 12 and 18 to be trained in the art of survival and to be prepared to fight to the death.
Katniss Everdeen: So you're here to make me look pretty.
Cinna: I'm here to help you make an impression.
Gale Hawthorne: We could do it you know. Take off, live in the woods.
Katniss Everdeen: They'd catch us.
Gale Hawthorne: Maybe not.
Katniss Everdeen: We wouldn't make it 5 miles.
Gale Hawthorne: Okay, listen to me, you're stronger than they are. You are. They just want a good show, that's all they want. You know how to hunt. Show them how good you are.
Answer: I watched this scene multiple times on YouTube. There is definitely something moving that probably is not supposed to be seen. I'd agree with your assessment that it looks like a hand. Most likely a film crew member is crouched on the floor performing some technical function during the filming. Just what it is impossible to tell. You should submit it as a "movie mistake."
raywest ★