How does text to video render so fast?

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I saw an example on Twitter recently of very well done text to video renders that look as good as Pixar animation. But these tools work in minutes apparently. How does it work when Pixar needs supercomputers to render every single frame in their movies and it’s very time consuming?

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4 Answers

Anonymous 0 Comments

Pixar is rendering very complex 3D scenes one frame at a time. They can go back to the scene and do whatever edits and animations they want. You can revisit the files and say change the colour of a car and that model would have the new look throughout the animation.

Ai stuff is just a drawing, a picture. You can’t pan around and look or shift the light and materials etc, It’s just a generated picture. Just like old Disney films are drawings, when one was done it is set in stone, you need to redo everything otherwise.

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