1. A method, comprising: at an electronic device with a display, a touch-sensitive surface, and a camera: displaying, on the display, a camera capture user interface that includes a live preview and a media capture button; while displaying the camera capture user interface, detecting, via the touch-sensitive surface, activation of the media capture button; in response to activation of the media capture button, capturing a sequence of images with the camera; automatically designating one or more of the captured images as dominant images, including a respective dominant image that is not a first image in the sequence of images; after capturing the sequence of images, receiving, via the touch-sensitive surface, a request to display a camera roll for the camera; and in response to receiving the request to display the camera roll, displaying, on the display, a row of representations of media captured by the camera, wherein the row of representations of media captured by the camera includes: a plurality of representations of individual images that are separate from a representation of the sequence of images; and the representation of the sequence of images that includes a representation of the respective dominant image and does not include representations of one or more non-dominant images, wherein the representation of the sequence of images is a composite of a plurality of images in the sequence of images.