CogVideoX-5B
Create a warm, cinematic short video showing a young couple hosting another young couple in their home. Start with the guests arriving at the door and everyone greeting each other with smiles. The atmosphere should feel cozy, modern, and authentic — natural lighting, soft colors, subtle depth of field, and realistic human expressions. Cut to the living room as they all walk in together. The guest girl notices a picture frame standing on a wooden shelf. The camera gently pushes in toward the frame. Show her picking up the frame, holding it at a natural angle. The frame has a visible QR code on it. Show a close-up shot of the girl scanning the QR code with her phone. Her phone screen should NOT be readable or detailed — only a bright reaction glow, as if something loads. No real website interface should appear. After the scan, show a cinematic reaction shot: the girl smiles with surprise and curiosity, and the hosting couple exchanges a proud, happy look, as if they are showing something special and personal. End the video with a smooth transition: after the QR code scan, fade into a neutral bright screen or subtle glow effect so that I can manually insert my website video afterward. Ensure the transition is clean, centered, and lasts at least one second. Style: ultra-realistic, 4K, natural acting, soft camera motion, shallow depth of field, warm color palette, cinematic look.