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Activity Forums Adobe Premiere Pro Premiere Choppy Renders

  • Premiere Choppy Renders

    Posted by Daniel Stone on April 29, 2014 at 9:59 pm

    Hey guys,

    I have a feeling this’ll be one of those no-answer Adobe posts but here goes, anyway.

    I’ve got some 1080p MTS (Sony FS100) clips on a timeline with some basic color correction. Playing it on a timeline plays beautifully. When I export (to any format), a few of the clips play back choppy – as if they were 15fps rather than 24fps. Not all the clips, only a few.

    I’ve tried rerendering the timeline, using render files, constant bitrate vs VBR, unselecting ‘maximum render quality,’ rebooting, exporting through ME, going to ProRes, Mpeg and exporting just that one clip and disabling CUDA.

    Anyone have any thoughts?

    Daniel Stone replied 12 years ago 2 Members · 3 Replies
  • 3 Replies
  • Tim Kolb

    April 29, 2014 at 11:10 pm

    Is the timeline 24fps?

    If so, the conversion math will be ugly.

    You could take the 15 fps footage and interpolate it to 24 if audio isn’t an issue.

    TimK,
    Director, Consultant
    Kolb Productions,

    Adobe Certified Instructor

  • Daniel Stone

    April 30, 2014 at 3:48 pm

    Thanks for the reply, Tim.

    I’ll clarify quickly. The source footage is 23.98 and is on a 23.98 timeline. Output is to 23.98 (any format). All of the footage was captured at the same time, on the same camera with the same settings and only a couple of the clips render with that choppiness.

    Dan

  • Daniel Stone

    May 6, 2014 at 7:11 pm

    Figured it out – in case anyone else is having this issue.

    My 720p timeline frame rate was set to 59.94 and my export frame rate was set to 23.98. Not sure why only one instance of 3 clips looked choppy but whatever. Fixed.

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