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Activity Forums VEGAS Pro Speeding up interfering with rendering quality.

  • Speeding up interfering with rendering quality.

    Posted by Mark Smart on October 2, 2008 at 12:32 am

    Whenever I speed up a video file in sony vegas, when I render it, no matter what render it is, the quality of the render drops significantly. I can see lines through the video clip and it’s just rather annoying to go from beautiful high quality to very low quality. Any way to fix this? So far I have tried rendering in Divx (2 logical cpu’s) and xvid mpeg 4. Will try a few more; thank you for your help.

    John Rofrano replied 17 years, 11 months ago 2 Members · 3 Replies
  • 3 Replies
  • John Rofrano

    October 2, 2008 at 1:20 am

    The lines might be interlacing artifacts. I would render the footage as progressive. That should clear up the lines.

    ~jr

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

  • Mark Smart

    October 2, 2008 at 4:18 pm

    Thank you that did solve my problem. Though now I have a slightly new problem. Which is rather unrelated. If I play the file back on Window’s Media Player Classic, or Nero, it plays perfectly fine, just the way I want. However, if I play it on Windows Media Player 11, the RGB is messed up and you see random patches of red green and blue.

    I’m almost certain this is WMP’s fault, but I’m just curious if there is a possible fix.

  • John Rofrano

    October 2, 2008 at 4:39 pm

    Sounds like a WMP11 problem to me. The random patches are a result of not interpreting the stream correctly. Maybe it’s a DivX issue with WMP11.

    ~jr

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

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