A computer-implemented method can include displaying, within a user interface in a digital media system, a media pane, and a project pane, displaying, within the media pane, a thumbnail group representing a media item, the thumbnail group comprising one or more thumbnails, a thumbnail comprising a plurality of frames, enabling a user to select, from the thumbnail group, a frame of the media item, and upon detecting that the user has selected a frame, creating a group of frames, the group of frames including the selected frame and one or more adjacent frames.