This is a clip of a Jack-o-Lantern pumpkin at night. It has some candlelight LED's inside that give it an added flicker effect.
This clip was filmed with a Canon 5D Mark II at 23.98fps with Neutral settings. The original h.264 clip was put through the latest version of Rarevision's 5DtoRGB plug-in for Prores 4444 and exported to PhotoJPEG for upload. No CC or additional effects applied.