Editing sequences and clips

Creating special clips (synthetics)

Franklin McMahon created this video tutorial on synthetic media: transparent video, color bars and tone, and color matte on the Layers Magazine website.

Create a counting leader (Windows only)

If you plan to create film output from a sequence, you may want to add a counting leader. A counting leader helps a projectionist verify that audio and video are working properly and are synchronized. You can create and customize a universal counting leader to add to the beginning of a project. The leader is 11 seconds long.

1In the Project panel, click the New Item button at the bottom of the Project panel and choose Universal Counting Leader.

2In the New Universal Counting Leader dialog box, set Width, Height, Timebase, Pixel Aspect Ratio, and Sample Rate to match these same settings for the sequence in which you will use the counting leader. Click OK.

3In the Universal Counting Leader Setup dialog box, specify the following options as needed:

Wipe Color Specifies a color for the circular one-second wipe area.

Background Color Specifies a color for the area behind the wipe color.

Line Color Specifies a color for the horizontal and vertical lines.

Target Color Specifies a color for the double circles around the numeral.

Numeral Color Specifies a color for the countdown numeral.

Cue Blip On Out Displays a small cue circle in the last frame of the leader.

Cue Blip On 2 Plays a beep at the two-second mark.

Cue Blip At All Second Starts Plays a beep at the beginning of every second during the leader.

4 Click OK.

You can customize a counting leader clip by double-clicking it in the Project panel.

Create color bars and a 1-kHz tone

You can create a one-second clip containing color bars and a 1-kHz tone, as a reference for calibrating video and audio equipment.

1In the Project panel, click the New Item button at the bottom of the Project panel and choose Bars And Tone.

2In the New Synthetic dialog box, set Width, Height, Timebase, Pixel Aspect Ratio, and Sample Rate to match these same settings for the sequence in which you will use the bars and tone. Click OK.

Note: Some audio workflows must be calibrated at a specific tone level. The default level of the 1-kHz tone is -12 dB referenced to 0 dBFS. You can customize the tone level to match your audio workflow by choosing Clip > Audio Options > Audio Gain with a clip selected. If you select the bars and tone clip in the Project panel, you set the default gain level for new clip instances. If you select a clip in a Timeline panel, you change the level for that clip instance only.

Last updated 1/16/2012

Editing sequences and clips

Create black video

Empty areas of a track appear black if no other visible clip areas are present on underlying video tracks. If necessary, you can also create clips of opaque black video for use anywhere in a sequence. A black video clip behaves as a still image. To create a clip of a different color, use a color matte. (See “Create a color matte” on page 171.)

1In the Project panel, click the New Item button at the bottom of the Project panel and choose Black Video.

2If necessary, in the New Black Video dialog box, set Width, Height, Timebase, and Pixel Aspect Ratio to match these settings for the sequence in which you will use the black video clip. By default, the duration of the new clip is set to five seconds. Click OK.

You can change the default duration of black video clips and other still image clips in the General pane of the Preferences dialog box. For more information, see “Change the default duration for still images” on page 299.

Create a color matte

1In the Project panel, click the New Item button at the bottom of the Project panel and choose Color Matte.

2In the New Synthetic dialog box, set Width, Height, Timebase, and Pixel Aspect Ratio to match these settings for the sequence in which you will use the color matte. Click OK.

3In the Color Picker, select a color for the color matte, and click OK.

More Help topics

“Select a color with the Adobe Color Picker” on page 321

Create a transparent video clip

Transparent Video is a synthetic clip just like Black Video, Bars and Tone, and Color Matte. It comes in handy when you want to apply an effect that generates its own image and preserves transparency, such as the Timecode effect or the Lightning effect. Think of Transparent Video as “Clear Matte.”

Eran Stern explains the purpose and use of transparent video clips in Adobe Premiere Pro in this video.

You cannot apply just any effect to Transparent Video—only those that manipulate the alpha channel. For example, these are some of the effects you can use with a transparent video clip:

•Timecode

•Checkerboard

•Circle

•Ellipse

•Grid

•Lightning

•Paint Bucket

•Write-On

1In the Project panel, click the New Item button at the bottom of the Project panel and choose Transparent Video.

2In the New Synthetic dialog box, set Width, Height, Timebase, and Pixel Aspect Ratio to match these settings for the sequence in which you will use the transparent video. Click OK.

Last updated 1/16/2012