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  • VEGAS Pro

    Rendering with or without GPU -> Strange pixel effect

    Posted by Lucas Pelus on January 25, 2016 at 8:28 pm

    Hello,
    I have a strange pixel effect on a render :

    I got rush from a gopro hero3+ silver -> 1080p50
    The project is 1080p50, the render is 720p25

    If I render with CPU and GPU (CUDA) there is some strange picel in the sky. Check at 00:11 – 00:14 (top right). password is test
    https://vimeo.com/150973510

    When I render with CPU only, everything is normal
    https://vimeo.com/152924365

    I remember on another computer with a ATI GPU, rendering with the GPU was better than without.
    I similar problem than here but in the other way…
    Cannnot understand why.

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    John Rofrano replied 10 years, 3 months ago 2 Members · 1 Reply
  • 1 Reply

  • John Rofrano

    January 25, 2016 at 9:16 pm

    Rendering glitches with GPU turned on happens sometimes. It could be a particular GPU driver version. Sometimes updating your drivers or actually downgrading them will produce different results. CPU rendering is usually consistent and without errors.

    ~jr

    http://www.johnrofrano.com
    http://www.vasst.com

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