Methods and systems for real-time storyboarding with a web page and graphical user interface for automatic video parsing and browsing
Systems and methods to enable real-time and near real-time storyboarding on the World Wide Web in addition to a graphical user interface for video parsing and browsing the of the storyboard. Specifically, storyboarding can be accomplished on the World Wide Web by parsing an input video into representative or key frames. These frames then can be posted to a web document, or the like, for subsequent viewing by a user. This allows a video to be distilled down to the essential frames thus eliminating storage and bandwidth problems as well as eliminating the need for a user to view the entirety of the video. Furthermore, the graphical user interface allows a user to visually interact with an input video signal to determine the key or representative frames, or to retrieve video segments associated with already determined key frames. Furthermore, the interface allows manipulation of these frames including, but not limited to, playing of the entire segment represented by that key or significant frame as well as actual determining of the cuts between significant segments.
1. A multimedia image data signal browsing and parsing graphical user interface comprising:
a key frame video display area displaying at least one representative frame identified by a find key frame widget from an input multimedia image data signal based on analysis of command data within the multimedia image data signal and based on whether time difference between selected representative frame and previous representative frame exceeds a predetermined threshold, wherein the command data includes closed-caption information;
a cuts video display area displaying cuts located by a find cuts widget in the input multimedia image data signal;
a plot video display area displaying plots generated by a plots widget and graphically illustrating statistics relating to the input multimedia image data signal; and
a play video display area displaying a portion of the input multimedia image data signal played by a play widget, wherein the analysis of command data includes determining whether number of characters of the command data between representative frames exceeds a predetermined maximum.
2. The user interface of claim 1 wherein the cuts video display area displays at least one discontinuous cut identified by the find cuts widget.
3. The user interface of claim 1 wherein the plot video display area displays plots resulting from parsing of the input multimedia image data signal, as well as determination of statistics relating to the input multimedia image data signal, by the plots widget.
4. The user interface of claim 1 wherein the key frame video display area displays at least one representative frame between at least two discontinuous cuts of the input multimedia image data signal having been identified by the find key frame widget.
5. The user interface of claim 4 wherein the at least one representative frame is identified based on a frame difference determination.
6. The user interface of claim 1 wherein the key frame video display area displays at least one representative frame between an end of the input multimedia image data signal and the least one discontinuous cut of the input multimedia image data signal having been identified by the find key frame widget.
7. The user interface of claim 1 further comprising a frame select widget that can select a frame of the input multimedia image data signal.
8. The user interface of claim 7 further comprising a print command interface element that, when invoked, causes the frame to be printed.
9. The user interface of claim 1 further comprising a help command interface element that, when invoked, causes help information to be displayed.
10. The user interface of claim 1 further comprising an info command interface element that, when invoked, causes information to be displayed.
11. A method comprising:
identifying at least one representative frame of an input multimedia data image based on analysis of command data within the multimedia data image and based on whether time difference between selected representative frame and previous representative frame exceeds a predetermined threshold, wherein the command data includes closed-caption information;
providing a video display area;
displaying the at least one representative frame in the video display area;
identifying at least one cut in the input multimedia data image;
displaying the at least one cut in the video display area;
identifying at least one cut in the input multimedia data image; and
displaying the at least one cut in a cut display area, wherein the analysis of command data includes determining whether number of characters of the command data between representative frames exceeds a predetermined maximum.