PremierePro

Source and Program Monitors overview

The Source Monitor plays back individual clips. In the Source Monitor you prepare clips that you want to add to a sequence by specifying In and Out points and the clip’s source tracks (audio or video). You can also insert clip markers and add clips to a sequence in the Timeline panel.

The Program Monitor plays back the sequence of clips that you are assembling. It’s your view of the active sequence in the Timeline panel. You can set sequence markers and specify a sequence’s In and Out points, which define where frames are to be added or removed from the sequence.

Each monitor contains both a time ruler and controls to play back and cue the current frame of a source clip or sequence.

Source Monitor (left) and Program Monitor (right)

Set display quality

You can reduce the resolution of the Source or Program Monitors to decrease the processing demands on your computer. Reducing the quality setting of the Program Monitor may allow your system to create real‑time previews of parts of the sequence that would otherwise require rendering.

 In the Source or Program Monitor panel menu, choose a quality setting:
Highest Quality
Displays video in the monitor at full resolution.

Draft Quality
Displays video in the monitor at one‑half resolution.

Automatic Quality
Measures playback performance and dynamically adjusts quality.
Note: All quality settings use a bilinear pixel resampling method to resize the video image. For exporting a sequence, a cubic resampling method (which is superior to bilinear) is used.

Change magnification

The Source and Program Monitors scale video to fit into the available area. You can change the magnification setting for each view to see the video in more detail, or to increase the size of the pasteboard area around the image (to adjust motion effects more easily, for example).

  1. Choose a magnification setting from the View Zoom Level menu (to the right of the current time display) in the Source or Program Monitor.

    In the Source Monitor, percentage values refer to the size of the source media. In the Program Monitor, percentage values refer to the image size specified by the project settings. Fit scales the video to fit in the monitor’s available viewing area.

  2. To change the visible area of a monitor, use the monitor’s scroll bars to change the visible area of the video image. Scroll bars appear when the current size of the monitor can’t contain the entire image.