Devices, systems and methods are disclosed for generating video tags associated with previously captured video data. During a recording mode, video data may be captured and uploaded to a server. In response to a command, video may be tagged and selected, for example for inclusion in a video summary. During a standby mode, video data may be captured and temporarily stored in a buffer. In response to the command, video data stored in the buffer prior to the command may be selected. The video data may be selected for further processing and/or uploaded to the server.