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Application of speed effects to a video presentation




Title: Application of speed effects to a video presentation.
Abstract: Some embodiments provide a method of specifying speed effects for playing a video clip. The method defines a set of speed effects for the video clip. It then displays in real-time a presentation of the video clip that accounts for the set of speed effects defined for the video clip. This method represents the playback speed of a video clip in terms of a graph that is part of a graphical user interface (“GUI”). This graph is defined along two axes, with one axis representing the playback time, and the other axis representing the content-time (i.e., the time within the video clip). A user can select and adjust the graph at different instances in time in order to change the playback speed of the video clip at these instances. Some embodiments use a deformable line bar superimposed on a rectangle that represents the video clip to represent playback speed. ...


USPTO Applicaton #: #20120301114
Inventors: Gary Johnson


The Patent Description & Claims data below is from USPTO Patent Application 20120301114, Application of speed effects to a video presentation.




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stats Patent Info
Application #
US 20120301114 A1
Publish Date
11/29/2012
Document #
13488423
File Date
06/04/2012
USPTO Class
386280
Other USPTO Classes
386E05031, 386E05052
International Class
/
Drawings
11




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20121129|20120301114|application of speed effects to a video presentation|Some embodiments provide a method of specifying speed effects for playing a video clip. The method defines a set of speed effects for the video clip. It then displays in real-time a presentation of the video clip that accounts for the set of speed effects defined for the video clip. |
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