Creating Flipbook Previews

On the Viewer window, the timeline buttons let you play the project, but if you pay attention to the frames-per-second (FPS) field at the top of the Viewer window, you may notice that Nuke doesn’t provide real-time playback. This is because Nuke renders on-the-fly to display images in the Viewer. It’s fast, but also limited by the amount of memory and computer-processing power available to you.

The Flipbook feature provides better real-time preview, because it is prerendered for the Flipbook viewer. Keep in mind that the Flipbook feature renders a preview that matches the active resolution; if you’re in proxy mode, for example, that’s the resolution you’ll get in the flipbook.

Note:  The Flipbook feature renders temporary files in the directory you specified for disk cache under Nuke > Preferences. You’ll also find an option there that allows you to limit the amount of disk space the flipbook feature uses.

To Generate a Flipbook

1.

Select the Over node at the bottom of your node tree.

2.

From the menu bar, choose Render > Flipbook selected.

3.

Enter 1-28 as the number of frames to preview and click OK.

4.

When the flipbook is ready to view, a Flipbook Viewer is launched. Click the Play button to view the results.

5.

Close the Flipbook Viewer to return to your project.