Mobile video editor: design and evaluation
2007
Mobile phones have evolved from voice-centric communication devices to powerful personal multimedia devices. Among other multimedia features, they enable the users to capture video clips with built-in digital cameras. However, due to the continuous nature of video, it is often difficult to capture a video clip exactly as intended - in many cases the possibility to edit the clip after capture would be useful. We describe the design of a video editor application for mobile devices. We present the main user goals for video editing in the mobile context based on a Contextual Inquiry study and an application design that supports these goals. We demonstrate that video editing on mobile devices is feasible and report a usability evaluation with encouraging results.
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