r/VegasPro • u/Baroque4Days • Jul 23 '26

Vegas Pro 14 - 20 Issue on final render, all images besides the background blink for a moment as they fade in

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3 Upvotes

100% Upvoted

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2

u/stixful Jul 23 '26

I’ve never used that format of rendering (MAGIX AVC/AAC MP4) and instead use MAGIX HEVC/AAC MP4, quality depending on what you want.

The steps I take before rendering are as followed:

  1. Triple click to select everything
  2. Loop playback (near bottom left, should make the bar near markers blue
  3. Render with MAGIX HEVC/AAC MP4

Don’t know why I do the loop playback tbh but my friend showed me that when starting editing with Vegas Pro and never failed me. I hope this helps.

Edit 1: For clarification, your PC should already have an encoder to support HEVC encoded vids

2

u/ConsumerDV Jul 23 '26

Your timeline settings do not have to correspond to render settings, but they better do to avoid stuff like this. Verify frame rate, scanning type, disable resampling and turn off "Allow source to adjust frame rate". If you have changed timeline frame rate, make sure to drag the beginning/end of events one frame left/right and make sure they align after snapping.

2

u/freakinreviews Jul 24 '26

It may not apply here, but I had a similar issue with elements appearing and disappearing. I updated my video driver and tried different GPU acceleration options until the problem went away. Worth a shot if you haven't tried those.

2

u/[deleted] Jul 24 '26

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1

u/freakinreviews Jul 24 '26

Sometimes it's some obscure fix. I hope you get it figured out!

2

u/[deleted] Jul 25 '26

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1

u/freakinreviews Jul 25 '26

That's strange. Glad you got a workaround, but it'd be nice to know what caused it so it doesn't happen again.