| 主权项 |
1. An online, computer implemented-method that uses one or more video data files for building an online video lesson having one or more lessons, the method operable upon receiving a request from a remote user/instructor to create the online video lesson, the computer-implemented method comprising:
receiving a first one or more video data files from said remote user, each video data file configured to teach key concepts for the online video lesson; generating a single display interface having at least a video display area and a lesson list display area, the video display area configured to display the first video data file and other video data files associated with one or more lessons, the lesson list display area configured to display an index of all lessons available for playing in the video display area; generating a timeline with a playhead in the video display area, wherein the timeline represents the first video data file in a temporal order, said playhead progressing along the timeline to indicate a position of the first video data file in time as the first video data file is played; using the first video data file to create a first lesson configured to play in the video display area, wherein said first lesson can be initiated by selecting an identifier for the first lesson from the index of lessons in the lesson list display area; and editing, in real time as the first lesson is played, contiguous and noncontiguous elements of the first video data file into a plurality of contiguous time sections, wherein each time section is associated with a key concept of the first lesson, wherein the first lesson including the key concepts of the plurality of time sections are configured to be played linearly in the video display area. |
