Adobe 25520388 User Guide - Page 134
Using the J, K, and L keys to shuttle video, Match a frame with its source
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USING ADOBE PREMIERE PRO 129 Monitoring assets More Help topics "Timeline panels" on page 136 Using the J, K, and L keys to shuttle video You can quickly and accurately move through frames in a sequence using the J, K, and L keys. The J key always moves the current-time indicator in reverse and the L key always moves it forward. The K key is a modifier and stop playback key. Press J to move backward at normal speed, press J and K to move backward slowly, or press K and tap the J key to move back a frame at a time. The K and L keys work in the same way to move forward. For more information about using the J, K, and L keys for playback, see this video by Richard Harrington on the Creative Cow website. If you require more finely tuned control with the J, K, and L keys, particularly to hear audio better, do the following: • After shuttling forward with the K and L keys, press Shift+L to play forward slightly faster. Press Shift+L again to play faster. • After shuttling in reverse with the J and K keys, press Shift+J to play in reverse slightly faster. Press Shift+J again to play faster in reverse. • You can press Shift+L and Shift+J up to five times to fine-tune the speed of playback. If you are playing back too quickly, press the opposite keyboard shortcut to slow playback. For example, if you were playing back too quickly forward, press Shift+J to slow playback down by one increment. Match a frame with its source While editing in a Timeline panel, you can find the source frame for any frame in a sequence clip and display it in the Source Monitor. Also, you can find the source frame for any frame in a nested sequence, display it in the Source Monitor, and jump to its location in the source sequence. 1 Click the header of the track where the sequence clip is located, to target the track. If more than one track is targeted, Premiere Pro will match the frame in the highest targeted track. 2 In a Timeline panel, position the current-time indicator over the desired frame in a clip. Note: If the source clip for the frame in the sequence clip is already open in the Source Monitor or listed in the Source menu, the Source Monitor will display the last frame you viewed in the clip. To match the frame, close the clip in the Source Monitor before typing the Match Frame or Reveal Nested Sequence keyboard shortcut. 3 Do one of the following: • For a clip in a standard sequence, type the keyboard shortcut for Match Frame, M by default. In Adobe Premiere Pro CS5.5 and later, you can also choose Sequence > Match Frame. • For a clip in a nested sequence, type the keyboard shortcut for Reveal Nested Sequence, Shift-T by default. Using the Waveform monitors and vectorscope Premiere Pro has a vectorscope and waveform monitors (YC Waveform, YCbCr Parade, and RGB Parade) to help you output a video program that meets broadcast standards and also assist you in making adjustments based on aesthetic considerations, such as color corrections. For decades, video production and duplication facilities have used waveform monitors and vectorscopes to accurately evaluate video levels-specifically, color and brightness. Last updated 1/16/2012
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