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Activity Forums VEGAS Pro Serious De-interlacing Ussues After Rendering

  • Serious De-interlacing Ussues After Rendering

    Posted by Logan Murphy on September 18, 2012 at 3:53 am

    So, I have a Canon Vixia HF S21, I went out to my local supermoto races and filmed the races. I was filming in “sports mode” which is HD 1080-60i (1920×1080, 29.970 fps) upper field first. Anyways, so I bring it into Sony Vegas and looks perfect in the preview window, only when I render it does it start showing tons of interlacing lines.

    I have read around on forums and tried disabling the resampling, changing to lower field, progressive scanning etc. I cannot figure out for the life of me what is going on.

    It wasn’t a huge issue in my video where I didn’t notice it (which now when I watch it I totally notice it), but now there is way more movement in what I am currently trying to render out making the interlacing 500x more noticeable. Any suggestions?

    Omg I just noticed that I think it is my monitor. I had a rendered short video in VLC and took a screenshot to post on this forum, I looked at the screenshot and the interlacing was gone… WITCHCRAFT?! Can someone explain to me what VLC or my monitor is doing to me!!?

    Matt Crowley replied 13 years, 10 months ago 3 Members · 3 Replies
  • 3 Replies
  • Steve Rhoden

    September 18, 2012 at 1:20 pm

    Probably its your monitor or the media player indeed.
    Which version of Vegas are you using?

    Steve Rhoden
    (Cow Leader)
    Film Editor & Compositor.
    Filmex Creative Media.
    1-876-832-4956

  • Logan Murphy

    September 18, 2012 at 3:08 pm

    Using Vegas 10, I can only see the interlace lines during the rendering, and when I watch it in VLC. Strange… Why does my monitor do that to me?

  • Matt Crowley

    September 19, 2012 at 6:25 pm

    What are your project and render settings? If they are HD 1080 60i like your source, the problem is most likely to be your media player not doing proper deinterlacing. Make sure you haven’t accidentally disabled playback deinterlacing in VLC, or try a different player.

    Don’t worry about seeing interlacing lines in to Vegas preview, unless you are actually rendering to a progressive (i.e. not interlaced) format. It’s just a preview, and doesn’t do deinterlacing.

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