4.2

1. In a job in the batch area, select the that includes
the setting you want to preview.
2. If the Comparison button in the preview area isn’t already
selected (highlighted blue), click it to turn on comparison
previewing.
3. Click the Play button .
The source file video plays on the left side of the preview area,
and a preview of the transcoded file plays on the right side.
The transcoded audio plays through your computer speakers
(or through connected speakers).
Zoom in or out in the preview area
Do one of the following:
Pinch open or closed on a trackpad.
Double-tap on a trackpad to toggle the zoom level between
100% and “Fit.”
Click the Zoom pop-up menu (in the upper-right corner of the
preview area), then choose a zoom level.
Press Shift-Z to resize the preview area to fit the current
available window space.
Tip: To increase the available preview area space, resize the
Compressor window, or drag the divider bar between the
preview area and the batch area down.
View different areas of a zoomed-in preview
output row