A video processing method and apparatus, a device, a storage medium, and a computer program product are provided. The video processing method includes displaying a combined photographing page in response to a preset combined photographing operation on a target video, the combined photographing page being provided with an album entry; displaying an album page in response to a trigger operation on the album entry; acquiring a user material based on the album page; and generating a combined photographing result video based on the user material and the target video.