Apple QuickTime VR Manual de usuario descargar pdf (Pagina 19)

12 Click the Playback tab and adjust the playback settings.

The playback settings determine the orientation, viewing size, and field of view of the

panorama when the user opens it.

m Panorama Viewing Size—Type the width and height, in pixels, of the playback window.

m Default Pan—If you want your panorama to open with a pan angle other than zero, type a

pan angle. The pan angle is the horizontal distance (in degrees) from the “starting point”

of the panorama.

m Pan Range—If the panorama covers a full 360 degrees, enter 0 degrees for Start and 360

degrees for End. If the panorama is less than 360 degrees, enter the values that specify the

scope of the panorama. For example, if the panorama covers 210 degrees of the horizon,

enter 0 degrees for Start and 210 degrees for End.

m Default Tilt—If you want your panorama to open with a tilt angle other than zero, type

a tilt angle. The tilt angle is the distance (in degrees) above or below the “horizon” of

the panorama.

m Tilt Range—Click the checkbox labeled Auto if you want the Panorama Maker to calculate

the tilt range automatically. Otherwise, enter values to specify the tilt angles for the top

and bottom of the panorama.

m Default Zoom—If you want your panorama to open with a zoomed-in view, type the

percentage of zoom.

m Zoom Range—Enter the minimum and maximum zoom angle for your panorama.

Making a Panorama From an Existing Panoramic Image 19

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Apple QuickTime VR Manual de usuario Pagina 19