• Adobe Premiere Pro

  Weird lines on graphic elements

  Posted by Matthew Turner on June 28, 2017 at 9:09 pm

  For some reason, I’m getting some weird banding lines on one of my graphics. If you look at the screenshot or video below you’ll see it happens on the left side of the frame, but not the right side for some reason. The video also shows my timeline in case that is helpful to anyone.

  At first, I had some of the animations nested, so I thought that may have been the issue, but now, as you can see, I removed any nesting.

  These lines show up on the export as well. Does anyone have any insight into this?

  Here is an image: https://imgur.com/Zbvatnb
  And here is a video (banding starts around the 7-second mark): https://youtu.be/WKLaPB3Vy2s

  Specs:
  MacBook Pro (15-inch, 2016)
  2.7 GHz Intel Core i7
  16 GB 2133 MHz LPDDR3
  Radeon Pro 460 4096 MB
  Intel HD Graphics 530 1536 MB
  macOS Sierra 10.12.5
  Premiere Pro CC 2017.1.1
  Camera: Panasonic GH5
  Footage: 4k 29.97fps
  Sequence: 1080 29.97fps

  View post on imgur.com

  Matthew Turner replied 8 years, 9 months ago 3 Members · 3 Replies
• 3 Replies

• 

  Joe Barta iv

  July 6, 2017 at 8:32 pm

  In the Sequence Setting, try turning OFF;
  Maximum Bit Depth
  Maximum Render Quality
  Composite in Linear Color

  Joe

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• 

  Stephen Abbott

  July 11, 2017 at 2:28 pm

  Is that layer called ‘blur’ an adjustment layer? I’ve seen them misbehave with all sorts of strange effects, especially when Mercury Playback Engine is set to OpenCL. Try setting it to Metal or CPU-only under File > Project Settings > General…? This might change render speeds, of course 🙂

  –
  Stephen Abbott
• 

  Matthew Turner

  July 26, 2017 at 3:25 pm

  That layer was actually called “Blue” and was just a color matte. But upon checking my project settings it looks like the renderer was set to Metal. So I turn it to OpenCL (not sure why it wasn’t on there to begin with) and the lines disappeared.

  Also, note that I followed @Joe Barta IV ‘s advice as well which didn’t work at first. But maybe combined with both of these suggestions it worked?

  Thanks all!

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