Adobe Premiere Pro CC v.7.xx - Manual (Page 314)

Note:
Repeat Frame (ABBCD)
Interlaced Frame (2:3:3:2)
When you apply 3:2 pulldown to footage, one frame of the film (A) is separated into two or three interlaced video fields (B) which are grouped into
video frames containing two fields each.
It’s important to remove 3:2 pulldown from video footage that was originally film, so that effects you add synchronize perfectly with the original
frame rate of film. Removing 3:2 pulldown reduces the frame rate by 1/5: from 30 to 24 fps or from 29.97 to 23.976 fps. Reducing the frame rate
also reduces the number of frames you have to change.
Premiere Pro also supports Panasonic DVX100 24p DV camera pulldown, called 24p Advance (24pA). This format is used by some cameras to
capture 23.976 progressive-scan imagery using standard DV tapes.
Chris Meyer provides links to resources about pulldown in this article on the ProVideo Coalition web site.
Create a 24p sequence
1. Select File > New > Sequence.
2. From the Available Presets list on the Sequence Presets tab, choose the 24p preset that matches the frame aspect ratio and audio sampling
rate of most of your footage. 24p presets are located in the DV-24p, DVCPRO50 > 480i, DVCPROHD > 1080i, and DVCPROHD > 720p
folders.
3. Select a location, type a name for your sequence, and click OK.
If you capture 24p footage, Premiere Pro recognizes the footage as 24p and treats it accordingly, regardless of your sequence settings.
Set 24p playback options
You set playback settings when you create a new sequence.
1. Choose File > New >Sequence.
2. In the New Sequence dialog box, click the General tab.
3. Click Playback Settings.
4. In the 24p Conversion Method pane, select one of the following options:
Duplicates frames where necessary to maintain 29.97 fps playback. This option uses fewer CPU resources.
Combines the frames in a telecine-like scheme to maintain 29.97 fps playback. This option produces smooth
playback but uses more CPU resources.
5. Click OK in the Playback Settings dialog box, and click OK in the New Sequence dialog box.
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