1. A method for creating tag information for synchronized presentation of a tag during playback of a video on a display screen, the method comprising: in response to receipt, during playback of the video, of a first signal indicating a first position of the tag with respect to the video, associating a first time with the first position, wherein the first time indicates a temporal point in playback of the video; in response to receipt, during playback of the video, of a second signal indicating a second position of the tag with respect to the video, associating a second time with the second position, wherein the second time indicates a temporal point in playback of the video; and creating one or more files that collectively include the first and second times and positions in association with tag design information, wherein the tag design information specifies a rendering of the tag when the tag is displayed in synchronization with subsequent playback of the video, wherein synchronization is according to the first and second times and positions so that the tag moves across the display screen from the first position to the second position during video playback.
1. A method for creating tag information for synchronized presentation of a tag during playback of a video on a display screen, the method comprising: in response to receipt, during playback of the video, of a first signal indicating a first position of the tag with respect to the video, associating a first time with the first position, wherein the first time indicates a temporal point in playback of the video; in response to receipt, during playback of the video, of a second signal indicating a second position of the tag with respect to the video, associating a second time with the second position, wherein the second time indicates a temporal point in playback of the video; and creating one or more files that collectively include the first and second times and positions in association with tag design information, wherein the tag design information specifies a rendering of the tag when the tag is displayed in synchronization with subsequent playback of the video, wherein synchronization is according to the first and second times and positions so that the tag moves across the display screen from the first position to the second position during video playback. 4. The method of claim 1 , further comprising: causing display of one or more user controls to enable deleting, saving, importing, or replacing a tag.