• Adobe Premiere Pro

  Weird artifacts on gausian blurs

  Posted by Ryan Drum on July 8, 2020 at 4:54 pm

  Hi everyone! I’m seeing weird horizontal line artifacts that randomly flash on my gausian blurs as they move across the frame.
  Any idea where this could be coming from? I tried to transcode the footage under the blurs to something more friendly (pro res LT) but still get the artifacts.

  Sometimes I get red/blue flashes as I scrub through this clip in the timeline. Not sure if this is related. Any info would be very appreciated!

  

  0_screenshot2020-07-08at12.50.14pm.png

  Chris Wright replied 5 years, 10 months ago 3 Members · 2 Replies
• 2 Replies

• 

  Jon Doughtie

  July 8, 2020 at 8:19 pm

  What is the original footage wrapper and codec? What are your timeline settings?

  System:
  Dell Precision T7600 (x2)
  Win 7 64-bit
  32GB RAM
  Adobe CC 2017.1 (as of 8/2017)
  256GB SSD system drive
  4 internal media drives RAID 5
  Typically cutting short form from UHD MP4, HD MP4, and HD P2 MXF.
• 

  Chris Wright

  July 10, 2020 at 5:01 pm

  update your graphics drivers. the adobe forums said this affected many people this week.

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