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May 16, 2026

New Video Scopes severely pixelated on 32:9 Ultrawide Monitor with Mac Studio.

  • May 16, 2026
  • 0 replies
  • 15 views

System Information:

  • Hardware: Apple Mac Studio
  • OS: macOS
  • Display: ASUS XG49V (Ultrawide 32:9 Aspect Ratio / Native Resolution 3840x1080)
  • Application: Premiere Pro Beta (New Color Mode Workspace)

Description of the Issue:
While utilizing the brand-new Color Mode workspace, the real-time scope overlays (both the Transient HUD scopes that appear when dragging/holding the Color & Contrast dials, as well as the new permanent "Video Scopes" panel) are rendered with heavy, blocky pixelation. The pixel-precision is so low that the waveform information is entirely unreadable for fine color adjustments.

Steps Taken to Troubleshoot (Unsuccessful):

  1. Verified that the Program Monitor playback and paused resolutions are explicitly set to "Full." (Note: Lowering the resolution selection to 1/2 or 1/4 results in no discernable difference in the monitor preview canvas quality, indicating a potential UI texture-buffer refresh mismatch).
  2. Enabled "High Quality Playback" via the Program Monitor settings.
  3. Attempted to adjust the "Color Heads-up Display (HUD) options" by changing the size slider up to 70–100, and switching the positioning anchor between "Program Monitor" and "Color Controls Panel."
  4. Confirmed the project renderer is locked to Mercury Playback Engine GPU Acceleration (Metal) as recommended for Apple Silicon hardware.

Suspected Root Cause:
There appears to be a major layout texture-scaling bug between the new Color Mode scope rendering engine (Metal pipeline) and high-width display aspect ratios (specifically 32:9). The application seems to be miscalculating the screen real estate or utilizing a heavily compressed software rendering proxy, forcing the vector layout grids of both the transient HUD and the permanent Video Scopes panel to compress into low-resolution, blocky pixel artifacts.