• Adobe Premiere Pro

  Excessive Motion Pixelation Posting Blu-ray?

  Posted by Jeff Hall on March 9, 2009 at 9:26 pm

  I two am struggling with excessive motion pixelation artifacts??

  Here are my steps………….

  1) Capture using Matrox RTX2 Hardware using Matrox AVI codec

  Type: Matrox AVI
  Image Size: 1440 x 1080i
  Pixel Depth: 24
  Frame Rate: 29.97
  Average Data Rate: 3.2 MB / second
  Pixel Aspect Ratio: 1.3333
  Codec Type: MPEG-2 IBP
  Bit Depth: 8
  Scan Mode: Interlaced – Upper Field First
  Actual Image Size: 1440 x 1080

  2) Encode Matrox AVI using Adobe Media Encoder CS4 Ver. 4.0.2.002

  Set for MPEG2 Blu-ray
  High Quality 1440 x 1080i 29.97fps
  MainConcept Mpeg Quality 5 Codec
  VBR 2 Pass
  Bitrates
  Min 18
  Target 25
  Max 40
  GOP
  M Frames 3
  N Frames 12

  Before importing into Encore CS4 you can observe excessive pixelation.

  3)Import into Encore CS4 to post on Blu-ray

  Rename MPEG to MPG so that Blu-ray transcode status and settings says “Do Not Transcode”. A trick I learned from Matrox forum.

  I want it to look as close to HDV quality original as possible but have been unsuccessful.

  Does anyone have suggestions to address this?

  Thanks so much!

  Jeff Hall replied 17 years, 2 months ago 1 Member · 0 Replies
• 0 Replies

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