Chapter 8. “Film It Up” with Composite Modes and Filters

<authorgroup>TOM MEEGAN</authorgroup>

Good, clean footage is a joy to work with, but producers and clients often ask for a look that is... well, less than clean. For instance: “Make it sweet, glowy, you know, satiny,” or maybe, “grungy and industrial,” or the ever popular, “Just film it up.”

I imagine responding with, “The colorist will take care of that. Let’s just get the content down for the online edit.” However, in real life the effects are all up to me.

I work on events with a short turnaround time: The project that starts in the afternoon often airs at eight. I am logger, editor, audio mixer, graphic designer, edit maintenance, and colorist. Most of you know what I’m talking about. FedEx waits for no one. Tight deadlines and shrinking budgets are a fact of life.

I employ several techniques to achieve a “sweet and glowy” look and other effects quickly by using composite modes, Gaussian Blur, and the Color Corrector 3-way filters.

Composite modes, sometimes called blend modes in other programs, are settings that control how the luma, chroma, and hue of one clip interact with those of the clip layered below it. When you composite a clip with these techniques, the results are immediate and interesting. Stir in some Gaussian Blur, color correct to taste, and you get wonderful visual soup.

So let’s get started with some recipes for good soup!

The Basics

By using different composite modes, you achieve a variety of looks (FIGURE 8.1AD).

Here’s the original image.

Figure 8.1A. Here’s the original image.

Here’s the same image with a Soft Light composite mode applied.

Figure 8.1B. Here’s the same image with a Soft Light composite mode applied.

Here’s the image with an Overlay composite mode applied.

Figure 8.1C. Here’s the image with an Overlay composite mode applied.

Here’s the image with a Screen composite mode applied.

Figure 8.1D. Here’s the image with a Screen composite mode applied.

Curious about how to achieve these looks? Here is a quick overview of the basic steps:

  1. Find a clip and edit it into a sequence.

  2. Duplicate the footage and move it to a second layer (Shift+Option-drag).

  3. Add a Gaussian Blur filter to the top layer with a Blur Radius of 10.

  4. Set the Composite mode of the top layer to Soft Light.

  5. If the footage is excessively bright or dark, add a Color Corrector 3-way filter to the top clip and adjust the mids and white levels to taste.

Dupe the Clip

The first steps can be summarized as follows:

  1. In Final Cut Pro, create a new sequence and edit a clip to the Timeline.

  2. Position the pointer over the video portion of the Timeline clip, and press and hold Shift+Option as you drag the clip up one layer to duplicate it.

  3. Release the mouse before you let go of Shift+Option, which leaves you with the duplicate video on top of the original (FIGURE 8.2).

    Here’s what our sample clips look like when stacked.

    Figure 8.2. Here’s what our sample clips look like when stacked.

Blur the Top! My Favorite!

You probably already know how to add a filter via the Effects menu or the Effects tab, so let’s build a favorite so a specific blur setting will be available as a keyboard shortcut.

  1. In the Browser, click the Effects tab.

  2. Choose Video Filters > Blur, and then drag Gaussian Blur to the Favorites bin (FIGURE 8.3). A copy is created because the master effects in the bins are locked.

    One way to make an effects favorite is to drag it from the Effects bin to the Favorites bin.

    Figure 8.3. One way to make an effects favorite is to drag it from the Effects bin to the Favorites bin.

  1. Rename your new filter Gaussian Blur 10.

  2. Double-click the icon of Gaussian Blur 10 to load it into the Viewer. Adjust the Radius setting to 10 (FIGURE 8.4).

    Change the Radius to 10.

    Figure 8.4. Change the Radius to 10.

Now here’s the cool part:

  • Choose Effects > Favorites and, voilá, your new filter is listed with a keyboard shortcut—and its default Radius setting is 10! (FIGURE 8.5.)

    The Gaussian Blur filter is now stored in the Favorites folder, with the Radius set to 10.

    Figure 8.5. The Gaussian Blur filter is now stored in the Favorites folder, with the Radius set to 10.

There are keyboard shortcuts for the first four favorites, mapped to Control+Shift+2, Control+Shift+W, Control+Shift+S, and Control+Shift+X. This doesn’t make much sense until you notice the location of the keys on the keyboard (FIGURE 8.6).

Note the pattern of keys assigned to the favorite filters.

Figure 8.6. Note the pattern of keys assigned to the favorite filters.

For a list of all keyboard shortcuts used by your favorites, see the sidebar “Picking Your Favorites.”

Let’s Take a Shortcut!

To test out the new filter favorite, follow these steps:

  1. Click the top layer to select it.

  2. Press Control+Shift+2.

That should do it; however, let’s double-check.

  1. Double-click the video on Track 2 to load it into the Viewer window.

  2. Click the Filters tab to make sure the Gaussian Blur is applied with a radius of 10 (see FIGURE 8.7).

    Here’s the V2 clip with a Gaussian Blur (with a Radius of 10) applied.

    Figure 8.7. Here’s the V2 clip with a Gaussian Blur (with a Radius of 10) applied.

Here is what the image on V2 looks like now:

OK, I know, it’s blurry, but wait!

Soft Light Makes Everything Better

  1. Right-click or Control-click the clip on the top layer to open a shortcut menu (FIGURE 8.8).

    Control-click a clip to apply the Soft Light composite mode.

    Figure 8.8. Control-click a clip to apply the Soft Light composite mode.

  2. Choose Composite Mode > Soft Light (FIGURE 8.9).

    The image with both Gaussian Blur and Soft Light applied.

    Figure 8.9. The image with both Gaussian Blur and Soft Light applied.

Use Color Correction to Adjust the Image

The image is better, but it’s still a little dark. To fix that, you can add a Color Corrector 3-way filter.

  1. Select the top clip and apply Effects > Video Filters > Color Correction > Color Corrector 3-way.

  2. Adjust the mids and the white levels to taste to get an image like FIGURE 8.10.

    Our finished image.

    Figure 8.10. Our finished image.

Using Composite Modes

There’s a lot of room for experimentation. For instance, I changed the composite mode to Overlay and reduced the Opacity of the top layer to 73%. Then, I pulled the blacks and the whites toward warmer tones and reduced the saturation (FIGURE 8.11).

A different example, using the Overlay composite mode.

Figure 8.11. A different example, using the Overlay composite mode.

Gaussian Blur 10 combined with Soft Light consistently produces pleasant results—it is a great place to start, and often is exactly what the producer means by “silky and satiny,” or the slightly more technical “deep blacks and glowing highlights.”

Playing with these techniques will yield rewards. Before long you will have recipes for a variety of moods.

Here is one more: For weddings or romantic footage, try the composite mode Screen with the Gaussian Blur cranked up to 30 and the blacks pulled down a little bit. FIGURE 8.12 shows how the footage looks after this treatment:

A different look, using Screen and adjustments to Gaussian Blur and the blacks.

Figure 8.12. A different look, using Screen and adjustments to Gaussian Blur and the blacks.

Let’s push this a little bit further by limiting where the composite mode is applied.

Vignetting

Using vignetting—limiting your effect to the center of the frame and letting the edges fall off—tends to focus the viewer’s attention and lend a feeling of nostalgia.

Here’s the CliffsNotes version of the step-by-step:

  1. Create a custom gradient using a radial effect.

  2. Slide your two-track composite effect up to Tracks 3 and 4.

  3. Duplicate Track 3 and place it on Track 1.

  4. Place your gradient on Track 2.

  5. Nest Tracks 3 and 4.

  6. Apply the Travel Matte – Luma composite mode to Track 3.

  7. Apply the Color Corrector 3-way filter to Track 1, and darken to taste.

  8. Tweak everything until you and your client are happy.

FIGURE 8.13 illustrates the final effect.

A vignette allows the viewer to focus on the brightest portion of the image.

Figure 8.13. A vignette allows the viewer to focus on the brightest portion of the image.

Customize Your Gradient and Place It

This gradient will determine where the composited effect will be applied. White will be the full effect, and black will be none.

  1. From the Generator menu (the menu with the letter A in the lower-right corner of the Viewer), choose Render > Custom Gradient.

  2. Edit the gradient into the sequence, and then double-click the gradient from the Timeline to load it into the Viewer.

  3. Park your playhead within the gradient and then click the Control tab in the Viewer. This allows you to make modifications in the Viewer while observing the effects in the Canvas.

  4. Change the Shape field from Linear to Radial by clicking the Shape pop-up menu.

  5. Change the Start fields from 360, 0 to 0, 0 (FIGURE 8.14).

    Configure the gradient’s settings to Radial, with a center at 0,0.

    Figure 8.14. Configure the gradient’s settings to Radial, with a center at 0,0.

  6. Reorganize your clips so that the two clips on Tracks 1 and 2 move up to V3 and V4.

  7. Place the gradient on V2 and extend it so it runs the same length as the two clips on V3 and V4 (FIGURE 8.15).

    The final track configuration of your clips. V1 is a copy of V3.

    Figure 8.15. The final track configuration of your clips. V1 is a copy of V3.

  8. Copy the original clip from V3 and paste it into V1.

Build a Nest and Apply Travel Matte – Luma

Now that you’ve placed your gradient, it’s time apply the composite mode:

  1. Select Tracks 3 and 4.

  2. Press Option+C.

  3. Name your nest Nested Composite, or something equally memorable.

  4. Right-click your nest and choose Composite > Travel Matte – Luma from the shortcut menu (FIGURE 8.16).

    A before-and-after comparison of the four-layer effect so far.

    Figure 8.16. A before-and-after comparison of the four-layer effect so far.

Perhaps you are underwhelmed? I was, too. The vignette isn’t working. Time to customize. I added a Color Corrector 3-way to the clip on V1 as well as the nest on V3, darkened V1, then lightened V3 (FIGURE 8.17).

The end result.

Figure 8.17. The end result.

Then, I played with the size, shape, and width of the gradient on Track 2 (FIGURE 8.18).

The final effect.

Figure 8.18. The final effect.

Try This at Home!

I love the digital nature of composite modes because they are either on or off. There is no initial tweaking to get started. The unexpected looks I see as I turn composite modes on and off open my mind to the possibilities, leading me to try new things with the filters and the parameters I can tweak. Here are some ideas:

  • Animate parameters on Radial Blur or apply a Wind Blur to the top layer.

  • Apply anything selected in Effects > Video Filters > Stylize to either layer.

  • Try the Strobe and Blink filters.

  • Nest, then duplicate the nest on top of itself. Add another composite mode and a different filter. Repeat.

Don’t be afraid to make the footage look terrible as you experiment. It won’t be long before you have a sense of what the different composite modes do and how they interact with different footage and filter mixtures.

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