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1. • • 3D consistency — Sora can generate videos with dynamic camera motion. As the camera shifts and rotates, people and scene elements move consistently through three-dimensional space.
     uxpsyche.medium.com/everything-you-need-to-know-about-sora-94d39592c18d

     Everything you need to know about SORA - Medium

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   What is 3D consistency in Sora?

   • 3D consistency. Sora can generate videos with dynamic camera motion. As the camera shifts and rotates, people and scene elements move consistently through three-dimensional space. Long-range coherence and object permanence. A significant challenge for video generation systems has been maintaining temporal consistency when sampling long videos.

   Video generation models as world simulators - OpenAI

   openai.com/index/video-generation-models-as-world-simulators/

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   Why should you use a Sora video model?

   • This way, the model can create intricate details and smooth transitions within the generated video. Compared to other text-to-video models, Sora can not only independently generate entire video sequences from scratch but also seamlessly extend existing footage, ensuring object coherence through its multi-frame foresight.

   SORA: OpenAI's Text-to-Video Model - Label Your Data

   labelyourdata.com/articles/explaining-openai-sora

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   Can Sora lengthen videos?

   • Sora can lengthen videos, either by adding footage before the original content or extending it after the ending. This technique can be used to create infinite loops by extending a video both forward and backward. Blending videos Sora can create smooth transitions between entirely different video clips.

   SORA: OpenAI's Text-to-Video Model - Label Your Data

   labelyourdata.com/articles/explaining-openai-sora

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   Why should you use Sora?

   • These capabilities enable Sora to simulate some aspects of people, animals and environments from the physical world. These properties emerge without any explicit inductive biases for 3D, objects, etc.—they are purely phenomena of scale. 3D consistency. Sora can generate videos with dynamic camera motion.

   Video generation models as world simulators - OpenAI

   openai.com/index/video-generation-models-as-world-simulators/

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3. sora-geometrical-consistency.github.ioSora Generates Videos with Stunning Geometrical Consistency

   sora-geometrical-consistency.github.io

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   In this paper, we introduce a new benchmark that assesses the quality of the generated videos based on their adherence to real-world physics principles. We employ a method that transforms the generated videos into 3D models, leveraging the premise that the accuracy of 3D reconstruction is heavily contingent on the video quality.

4. openai.com › index › soraSora | OpenAI

   openai.com › index › sora

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   Sora is a diffusion model, which generates a video by starting off with one that looks like static noise and gradually transforms it by removing the noise over many steps. Sora is capable of generating entire videos all at once or extending generated videos to make them longer.

5. openai.com › index › video-generation-models-asVideo generation models as world simulators | OpenAI

   openai.com › index › video-generation-models-as

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   Feb 15, 2024 · 3D consistency. Sora can generate videos with dynamic camera motion. As the camera shifts and rotates, people and scene elements move consistently through three-dimensional space.

6. arxiv.org › pdf › 2402Sora Generates Videos with Stunning Geometrical Consistency

   arxiv.org › pdf › 2402

   Our paper delves into utilizing the quality of 3D object reconstructions derived from Sora’s generated videos as a metric to quantitatively evaluate their alignment with physical principles in the context

7. uxpsyche.medium.com › everything-you-need-to-knowEverything you need to know about SORA - Medium

   uxpsyche.medium.com › everything-you-need-to-know

   Feb 17, 2024 · 3D consistency — Sora can generate videos with dynamic camera motion. As the camera shifts and rotates, people and scene elements move consistently through three-dimensional space....

   • Author: Odair Faléco

8. labelyourdata.com › articles › explaining-openai-soraSORA: OpenAI's Text-to-Video Model - Label Your Data

   labelyourdata.com › articles › explaining-openai-sora

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   Mar 14, 2024 · Maintaining 3D consistency: Videos generated by Sora exhibit consistent movement of people and objects within a 3D space, even with dynamic camera movements. Long-range coherence and object persistence: A longstanding challenge in video generation has been ensuring temporal consistency for longer videos.

9. www.semanticscholar.org › paper › Sora-GeneratesSora Generates Videos with Stunning Geometrical Consistency

   www.semanticscholar.org › paper › Sora-Generates

   Feb 27, 2024 · TLDR. This work proposes MiraData, a high-quality video dataset that surpasses previous ones in video duration, caption detail, motion strength, and visual quality, and introduces MiraBench, which enhances existing benchmarks by adding 3D consistency and tracking-based motion strength metrics. Expand. 2.