Create 3D Video without any 3D knowledge | Luma Ai tutorial

VFX Nirvana
24 Jun 202303:52

TLDRThis tutorial guides you through creating a 3D photorealistic render from a video with no 3D knowledge required. The process involves capturing footage from various angles, uploading to lumalabs.ai, customizing animations, and rendering the final video. The steps are simple: record a video, upload it, animate with keyframes, and render your 3D creation. The result is a professional-looking 3D video, easy to achieve even for beginners.

Takeaways

  • 📱 Capture footage in three rounds: eye-level circle, top angle circle, and lower angle circle to ensure maximum 3D coverage.
  • 🌐 Upload the recorded video to lumalabs.ai using the field editor or the IOS app, and ensure privacy settings are set to private.
  • 🔍 After uploading, refresh the page to access the 3D render, which will improve in clarity after finalizing animation and render.
  • 🎥 Use the camera and diamond buttons to customize the animation, avoiding the use of inbuilt animations for a more personalized result.
  • 🔧 Adjust the focal length, select keyframes for zooming in and out, and orient the animation as desired for a dynamic 3D effect.
  • 🎨 Animate freely within the platform, with no limits to creativity until you are satisfied with the result.
  • 📹 Once the animation is finalized, click 'Render video' and choose the desired format for the final output.
  • 🖼️ Add a background to fill in any black areas in the render before hitting 'render' to start the process.
  • ⏱️ Wait for the render to complete, which may take a few minutes depending on the system's processing speed.
  • 📁 Download the final 3D render once it's ready, and review the outcome of the project.
  • 👍 If the tutorial was helpful, show appreciation by liking the video and subscribing for more content.

Q & A

  • What is the main goal of the Luma Ai tutorial?

    -The main goal of the Luma Ai tutorial is to teach how to create a 3D photorealistic render from a video without any 3D knowledge.

  • How many steps are involved in the process described in the tutorial?

    -The process involves four steps: capture, upload, animate, and render.

  • What is the first step in creating a 3D render as described in the tutorial?

    -The first step is to capture the video by recording a circle at the eye level of the object, then from a top angle, and finally from a lower angle to ensure maximum coverage for the 3D render.

  • How should one ensure there is very less motion blur while capturing the video?

    -One should ensure very little motion blur by making smooth, steady movements while capturing the video, especially during the top angle circle.

  • What is the purpose of the second step in the Luma Ai tutorial?

    -The second step is to upload the captured footage to lumalabs.ai using the field editor or the IOS app, and to sign in with a Google account.

  • What should be the privacy setting for the uploaded video according to the tutorial?

    -According to the tutorial, the privacy setting for the uploaded video should be set to 'private'.

  • How does the tutorial suggest customizing the animation for the 3D render?

    -The tutorial suggests customizing the animation by changing the focal length, selecting starting frames for zooming in and out, and adding keyframes for different points in the animation.

  • What is the recommended focal length for the custom animation as mentioned in the tutorial?

    -The tutorial recommends using a focal length of 50mm for the custom animation.

  • What should one do after finalizing the animation to proceed with the 3D render?

    -After finalizing the animation, one should click on 'Render video', select the desired format, add a background for black areas, and then hit 'render'.

  • How long does it typically take for the 3D render to be completed after hitting 'render'?

    -The time it takes for the 3D render to be completed depends on the network speed and the complexity of the render, but the tutorial suggests waiting for a few minutes.

  • What is the final step after the 3D render is completed?

    -The final step is to download the completed 3D render and review the result.

Outlines

00:00

📱 Capturing 3D Render Footage

The script introduces the process of creating a 3D photorealistic render from a video, starting with the capture phase. It instructs the user to record video footage using a phone, beginning with a circular motion at the object's eye level, followed by a top angle to ensure minimal motion blur, and finally a lower angle for comprehensive coverage. The purpose of these steps is to gather footage from various angles to facilitate a 3D render.

🌐 Uploading Footage to Lumalabs.ai

After capturing the footage, the script moves on to the upload phase. It guides the user to visit lumalabs.ai, sign in using a Google account, and use the field editor to upload the video. The user is advised to provide a title, select the camera type as 'normal', and set the privacy to 'private'. The upload time depends on the network speed, and additional information on how to capture and upload footage can be found through a provided link.

🎨 Animating the 3D Render

The next step outlined in the script is animating the 3D render. The user is directed to click on the camera button and the diamond button to select a background, opting for a custom animation rather than the built-in options. The focal length is adjusted to 50mm, and keyframes are added for zooming in and out, as well as for orientation adjustments. The user is encouraged to experiment with different animations until satisfied with the result.

🖥 Rendering and Downloading the Final Video

Once the animation is finalized, the script describes the process of rendering the video. The user selects the desired format for the video and adds a background for any black areas. After initiating the render, the user must wait for the process to complete. Upon completion, the user can download the rendered video, which is expected to be clearer and more polished than the initial 3D render.

Mindmap

Keywords

💡3D photorealistic render

A 3D photorealistic render refers to the process of creating a three-dimensional image that appears as if it were a photograph, with realistic textures, lighting, and perspective. In the context of the video, this term is central to the tutorial's goal, which is to demonstrate how to transform a regular video into a 3D rendered scene that looks incredibly lifelike. The script mentions this as the end result of the four-step process.

💡capture

In the video script, 'capture' refers to the initial step of recording video footage that will later be used to create the 3D render. It involves using a phone to record the object from different angles, ensuring minimal motion blur for better 3D reconstruction. This step is crucial as the quality of the capture directly influences the final render's realism.

💡upload

The term 'upload' in the script describes the process of transferring the captured video to the Luma Ai platform. This is done by visiting lumalabs.ai, using the field editor, and signing in to upload the footage. The upload step is essential for the platform to access the video data needed for the subsequent animation and rendering process.

💡animate

Animation, as mentioned in the script, is the step where the user customizes the movement and orientation of the camera within the 3D scene. This includes setting focal lengths, selecting frames for zooming, and adjusting the camera's orientation. The script illustrates this by adding keyframes to create a dynamic view of the 3D render, which adds depth and interest to the final video.

💡render

Rendering in the context of the video is the final step where the 3D scene is processed to create the final video output. After animating, the user selects a video format and initiates the render process. The script mentions adding a background for black areas, indicating that rendering also involves filling in any missing visual elements to complete the scene.

💡Luma Ai

Luma Ai is the platform mentioned in the script that facilitates the creation of 3D renders from video footage. It is a key component of the tutorial, providing the tools and interface for users to upload, animate, and render their videos without requiring prior 3D knowledge. The script guides users to lumalabs.ai to access these services.

💡field editor

The field editor is a part of the Luma Ai platform that allows users to interact with their video footage. As described in the script, it is used for uploading videos, signing in, and starting the process of creating a 3D render. It is an essential tool within the Luma Ai ecosystem for managing and editing video content.

💡keyframe

A keyframe is a specific frame in an animation sequence that defines a change or a significant moment in the movement. In the script, keyframes are used to set the start and end points for zooming in and out, as well as to define the camera's orientation at different points in the animation. This technique is fundamental to creating smooth and realistic animations in 3D rendering.

💡focal length

Focal length in the script refers to the distance between the camera lens and the point at which it focuses light to form a clear image. In the context of 3D animation, adjusting the focal length can change the field of view and the perspective of the render. The script mentions changing the focal length to 50mm, which is a standard lens often used for its natural perspective in photography and videography.

💡privacy

Privacy in the script pertains to the settings for the uploaded video on the Luma Ai platform. It is a consideration for users who want to control the visibility of their content. The script quickly mentions setting the privacy to 'private' when uploading, indicating an option for users to protect their work.

💡background

In the context of the video, 'background' refers to the area that is not covered by the 3D render, often appearing as black or empty space. The script discusses adding a background to these areas during the render process to create a more polished and complete visual output. This step enhances the overall aesthetic of the final video.

Highlights

Create a 3D photorealistic render from a video in just four steps: capture, upload, animate, and render.

Begin capturing by recording a circle at the eye level of the object.

For the second round, capture from a top angle with minimal motion blur.

In the third round, use a lower angle for maximum 3D render coverage.

Upload your footage to lumalabs.ai using the field editor or IOS app.

Sign in to lumalabs.ai with a Google account for easy access.

Create a new project and upload your footage with a title and camera type.

Learn more about uploading and capturing with a provided link.

Customize the animation by adjusting the focal length and selecting keyframes.

Animate by zooming in and out, and adjusting orientation with a click and drag.

Experiment with different animations until you are satisfied with the result.

Render the video in your desired format after finalizing the animation.

Add a background to fill in black areas before rendering.

Wait for the render process to complete and download your 3D video.

The final 3D render will be clearer and more detailed than the initial preview.

Explore the limitless possibilities of animation within the Luma AI platform.

Encourage viewers to like and subscribe for more educational content.