What is this rendering bug?

Question

So, I rendered a scene with a 2D plane and an ortho camera with a mask object. But when i render it (Blender Internal), it gives me this. It gives me this bug when I import the scene to the VSE, and render it in the VSE, it gives me this bug.

How do I solve this? Any ideas? thanks for your help!

Here's the blend file:

Are you using Blender Internal or Cycles? Do you obtain the same result in the Viewport in the "Rendered" mode (Shift+Z)? Can you share a screenshot of your setup or, even better, your blend file using https://blend-exchange.giantcowfilms.com? Please edit your question to add this information so that we have a better idea on how to help — Nicola Sap, Sep 08 '18 at 14:46
I tried your file, the animation renders perfectly here. Even if I render it (png sequence) and then import the sequence to the VSE. — m.ardito, Sep 11 '18 at 10:23
Ok, well done! You could add an answer below, adding something about what it was, how you solved, this could help other users in future having similar issues... — m.ardito, Sep 11 '18 at 10:27

score 0 · Answer 1 · answered Sep 08 '18 at 17:33

0

It's not clear how you rendered the video, since the blend file you have provided is set to render as separate png still frames:

Rendering it with the Animation button (or CtrlF12) works fine on my computer so I can't reproduce your issue and I believe it might be related to the extra steps you took to actually make the video.

I suggest you keep rendering as still frames (like in the file you uploaded), but to change first the "Output" directory to something which is not a temporary one.

After it has been rendered, check that your output frames look good, and finally merge them into a video (you can do it with external applications, or within blender following steps 3 to 6 from this answer: https://blender.stackexchange.com/a/15145)

answered Sep 08 '18 at 17:33

Nicola Sap

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I rendered as mp4, is it a hardware related bug – lpydawa Sep 08 '18 at 22:41
Also, I forgot to say that I imported the scene to the video sequence editor, then rendered it from there. – lpydawa Sep 08 '18 at 23:20
please make your question complete with all the relevant info if you want to get an useful answer – Nicola Sap Sep 08 '18 at 23:50
edited the question – lpydawa Sep 09 '18 at 00:02
so based on my updated question, do you know the problem? – lpydawa Sep 09 '18 at 11:36
No, I'm sorry, I still struggle to understand what route exactly you did follow. I've given my attempt at an answer, which as I understand you don't find suitable. Hopefully someone else on the site will be able to help you – Nicola Sap Sep 09 '18 at 11:42

What is this rendering bug?

1 Answers1