Judder with rMB and Youtube HD content

Discussion in 'MacBook' started by j.quintana, Oct 14, 2015.

  1. j.quintana macrumors member

    Joined:
    Oct 2, 2015
    #1
    With my rMB I can see a judder in Youtube videos, both with full screen and windowed. The issue is the same with Safari and Firefox.

    The CPU usage is fine though. It does not exceed 20-30%. Playing 1080p videos with VLC from SSD or my NAS is perfectly fine with no judder at all.

    So what causes my problem here when I can safely rule out not sufficient CPU power?
     
  2. TheMountainLife, Oct 16, 2015
    Last edited: Oct 16, 2015

    TheMountainLife macrumors member

    Joined:
    May 24, 2015
    #2
    I can confirm that I experience the same. VLC playback is smooth.

    AirPlay video performance on all browsers and VLC is poor. CPU usage remains low. (ethernet & wifi tested)
     

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