4.1

Chapter 5 Advanced tasks 79
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Watermark: Superimposes a still image or a movie le onto the video. This eect contains the
following properties:
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Position: Choose a position for the watermark from the pop-up menu, such as Center, Lower
Left, Lower Left–Title Safe, and so on.
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Scale by: Drag the slider to set the watermark image’s scaling between 1 (actual size) and 10
(10 times the actual size). (You can also double-click the value and type a new value.)
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Alpha: Drag the slider between 0 (completely transparent) and 1 (completely opaque) to
adjust the watermark’s opacity. (You can also double-click the value and type a new value.)
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Repeat: If you are using a video clip for the watermark image, select this checkbox to loop
the playback of the watermark clip throughout the duration of the source le.
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Watermark: Click the Select button specify a still image or video le to use for the watermark.
Audio eects
Choose an audio eect from the Add Audio Eect pop-up menu in the Audio inspector:
Note: Audio eects are not available in some settings when the “Copy audio tracks from source”
checkbox is selected in the Audio inspector.
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Apple: AUGraphicEQ: Congures a wide variety of frequencies throughout the audible
frequency range. Click the Options button to open the graphic equalizer window, and then
choose either a 31-band version or a 10-band version from the pop-up menu at the bottom.
Adjust frequencies by doing any of the following:
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Drag a slider to adjust the level of a frequency band.
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Select a frequency slider and then type a number in the dB eld (in the lower-right corner of
the graphic equalizer window).
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Click the Flatten EQ button to set all bands to a 0.0 dB value.
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Drag to select multiple bands and then adjust the group.
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Hold down the Control key while dragging across the bands to “draw” an equalization curve.
67% resize factor