Cinematic Melting Brownie Dessert Video Prompt

Create a 13-second ultra-realistic cinematic vertical 9:16 food video based on the reference image. Start with a close-up macro shot of the fudgy chocolate brownie topped with a scoop of vanilla ice cream and a vintage dessert knife inserted into the ice cream. The camera slowly pushes forward toward the dessert. During the shot, the vanilla ice cream gradually melts naturally from the warm brownie, while glossy chocolate sauce slowly flows down the front edge of the brownie. A few tiny chocolate crumbs fall naturally onto the wooden board. The camera makes a very subtle cinematic movement around the dessert, revealing the rich brownie texture, creamy ice cream, melting edges, and shiny chocolate sauce. Keep the knife completely stable and naturally positioned in the ice cream. Warm dramatic dessert lighting, soft golden highlights, deep cinematic shadows, realistic melting physics, detailed food textures, shallow depth of field, beautiful background bokeh, smooth camera movement, professional commercial food photography, ultra-photorealistic 4K/8K quality.