This feature enables developers to create real-world simulations that direct users down different paths depending on their choices. One of the most interesting recently added features of Captivate 2 is the branching tab. This can further assist the developer in capturing only the desired screenshots for the Captivate project. In addition to the default auto-recording procedure, developers can choose to record screenshots manually by pressing the Print Screen button to create a new slide. As with Camtasia, the audio and video can be recorded separately. The large number of slides that are created for a lengthy presentation may be a disadvantage for some users. As an example, the editing interface allows developers to quickly simulate the movement of the mouse cursor in the timeline of a slide. Saving screen captures in a slide format is advantageous because editing in or deleting a single slide is easily done. When deleting one or more frames in the video and audio tracks, it is often difficult to match up frames so that the video and audio flow smoothly. Unlike Camtasia, Captivate 2 captures screen recordings as slides and creates a new slide when interactivity such as the clicking of the mouse occurs. A disadvantage to this approach is the difficulty in editing content in the video and deleting errors that occurred during the recording. Real-time recording works well when the length of the screen capture is long in duration or when a high level of interactivity occurs. The Camtasia recording file can then be inserted into the timeline by selecting and dragging it from the clip bin. In both recording types, all actions, such as mouse movements in the selected window and audio through a microphone, are saved in a Camtasia recording file at the end of the screen capture. In addition, Camtasia provides an option for recording directly from Microsoft Office PowerPoint 2003 or PowerPoint 2007. For recording screen captures in Camtasia, the developer first selects capturing video from the desired window and designates whether audio from a microphone and video from a web cam will be simultaneously recorded. A storyboard tab provides quick access to slides in the project, while a preview icon enables the developer to view the content in the project, the current, or the next five slides.Ĭamtasia and Captivate 2 use different procedures for screen captures. Whenever an item is inserted into a slide, it is automatically added to the library. A feature added in the release of Captivate 2, the Project Library, lists all the media and objects used in the project and enables developers to easily drag and drop objects from the library onto a slide. Content can be inserted into a slide through the Insert menu at the top of the main interface. Audio and video media can be synchronized by adjustments to the timeline. Timelines in Captivate 2 have separate tracks for storing content such as animations, Flash video files, mouse movements, highlight boxes for spotlighting areas in a slide, and click boxes for directing users to a different slide or URL. Captivate 2 allows a user to easily change the pace and control the timing of objects such as visual and audio components through a timeline in each slide. A storyboard enables developers to quickly locate screen recordings, transitions, title slides, and other content of the file. In Captivate 2, presentations and simulations are displayed in a slide show format ( Figure 2). Developers use a preview window for viewing media stored in the timeline and individual clips stored in the clip bin. Camtasia's timeline provides tracks for multiple video and audio recordings and other content such as quizzes and captions. Different forms of media are separated into tracks in the timeline. To add media to a project, the developer drags content from the clip bin into the timeline. Screen recordings, video from a web camera, audio from a microphone, and imported media are stored in an unedited form in a clip bin. Full-motion screen recordings are captured from a selected region of the screen, a specific window, the entire screen, or a PowerPoint presentation. Camtasia's process of creating a presentation ( Figure 1) is much like creating a movie, and components of its interface are similar to those found in video applications such as Windows Movie Maker and Adobe Premiere.
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