Generative AI for Video: Runway ML + After Effects VFX Compositing Mastery

Lines To Designs
1 Oct 202403:19

TLDRThe video tutorial showcases the integration of generative AI with After Effects for advanced VFX compositing. The creator demonstrates using Runway ML's Video Gen 3 tool to generate varied video clips from a single prompt. These clips are then composited in After Effects, with techniques like masking and feathering to blend scenes. The tutorial also covers subject removal using Runway ML's inpainting and background removal tools, offering efficient solutions for clean plating and rotoscoping, culminating in a compelling final composite.

Takeaways

  • 🚀 The video demonstrates the use of generative AI and After Effects for VFX compositing.
  • 🛠️ The creator uses Runway ML's Video Gen 3 tool to generate video content.
  • 📹 A clip of a woman walking barefoot is used as the base for generating different variations.
  • 💡 The video shows how to add prompts and generate new video content with Runway ML.
  • 🎞️ Free accounts on Runway ML offer limited credits for using their tools.
  • 🔧 After Effects is used to composite the generated clips together.
  • 🖼️ The clips are synced up perfectly due to being the same base clip with different variations.
  • 🎭 Masks are created in After Effects to reveal different elements from the generated videos.
  • 🔥 The creator demonstrates how to add a fiery plane effect to the video.
  • 🗣️ Runway ML has a tool for removing subjects from video, which can be previewed and exported.
  • 🌟 The 'Remove Background' tool in Runway ML can quickly create a clean roto with a green screen background.

Q & A

  • What is the main topic of the video?

    -The main topic of the video is the creation of a video using generative AI and After Effects for VFX compositing, specifically with Runway ML's Video Gen 3 tool.

  • What is Runway ML and what role does it play in the video creation process?

    -Runway ML is a platform with various tools for video and image manipulation. In the video creation process, it plays a role in generating different video variations using the Video Gen 3 tool based on user prompts.

  • How does the user generate video variations in Runway ML?

    -The user generates video variations by selecting the Video Gen 3 tool, adding a clip, and then entering a prompt to generate different outcomes.

  • What are the limitations of using a free account on Runway ML?

    -A free account on Runway ML has limited credits, which restricts the number of times the user can utilize the tools.

  • How does the user synchronize the clips in After Effects?

    -The user brings the generated clips into a new composition in After Effects, and they are synced up perfectly because they are the same exact clip with different variations.

  • What is a mask in After Effects and how is it used in the video?

    -A mask in After Effects is a tool used to hide or reveal parts of a layer. In the video, the user creates a mask around an area to reveal a wintry clip and further masks to reveal parts of a desert scene.

  • How does the user integrate the fiery planes clip into the composition?

    -The user integrates the fiery planes clip by masking out the fire and feathering it to blend it into the composition, extending it to the end of the sequence.

  • What tool in Runway ML helps remove the subject from the video?

    -The tool in Runway ML that helps remove the subject from the video is called 'Inpainting.' The user brushes out the subject to remove it from the clip.

  • How does the 'Remove Background' tool in Runway ML work?

    -The 'Remove Background' tool in Runway ML works by selecting the subject in the clip. If parts of the subject are missed, the user can switch to include mode and select the missing parts, resulting in a quick and clean rotoscoping with a green screen background.

  • What is the final result shown in the video?

    -The final result shown in the video is a composited clip where different elements like wintry scenes, desert scenes, and fiery planes are integrated into the original clip, with the subject removed or background removed as needed.

Outlines

00:00

🚀 Generative AI and After Effects: Creating a Video

The speaker introduces their experience with generative AI and Adobe After Effects, focusing on Runway ML's Video Gen 3 tool. They demonstrate the process of creating a video by selecting a clip of a woman walking barefoot and adding a prompt to generate different variations using Runway ML. The speaker highlights the affordability of using these tools with a free account, which offers limited credits. The results are impressive, and the speaker is eager to integrate these clips into After Effects, where they plan to composite them into a new composition.

Mindmap

Keywords

💡Generative AI

Generative AI refers to artificial intelligence systems that can create new content, such as images, text, or videos, based on existing data. In the context of the video, Generative AI is used to generate new video clips using Runway ML's Video Gen 3 tool, showcasing the future of content creation where AI assists in generating footage that can be composited into visual effects (VFX) projects.

💡Runway ML

Runway ML is a platform that integrates machine learning models with creative tools, allowing users to utilize AI for various tasks in video editing and visual effects. In the video, the speaker demonstrates how to use Runway ML's Video Gen 3 tool to generate new video content, emphasizing its role in the creative process of VFX compositing.

💡After Effects

Adobe After Effects is a digital visual effects, motion graphics, and compositing application used in the post-production process of film-making and video production. The video script mentions using After Effects to composite the video clips generated by Runway ML, highlighting its importance in integrating AI-generated content with traditional video editing techniques.

💡VFX Compositing

VFX Compositing is the process of combining multiple images or video clips to create a single final image, often used to add special effects or manipulate scenes in film and video production. The main theme of the video revolves around using Generative AI to enhance VFX compositing by generating new content that can be seamlessly integrated into existing footage.

💡Video Gen 3

Video Gen 3 is a tool within Runway ML that specializes in video generation using AI. As mentioned in the transcript, the speaker uses Video Gen 3 to create various video clips based on a prompt, demonstrating the tool's capability to produce different variations of a scene, which are then used in compositing within After Effects.

💡Prompt

In the context of AI and content generation, a prompt is a set of instructions or a description provided to the AI system to guide the type of content it should generate. The video script describes adding a prompt to the Video Gen 3 tool to generate specific video clips, such as a woman walking down a path, which is then used in the compositing process.

💡Masking

Masking in video editing is the technique of hiding or revealing parts of a video clip using a selection or 'mask.' The script mentions creating a mask around a specific area to reveal a wintry clip and another mask to reveal a desert scene, showcasing the use of masking to blend different AI-generated scenes into a single composition.

💡Inpainting

Inpainting is a technique used in image and video editing to fill in or remove parts of an image or video. In the video, the speaker uses Runway ML's inpainting tool to remove the subject from a video clip, creating a clean plate that can be used in compositing, demonstrating how AI can simplify tasks that would typically require manual editing.

💡Background Removal

Background removal is the process of separating a subject from its background in a video or image. The transcript describes using Runway ML's background removal tool as an alternative to manual rotoscoping in After Effects, which saves time and creates a green screen background that can be easily keyed in compositing.

💡Rotoscoping

Rotoscoping is a technique used in animation and video editing where animators or editors trace over footage frame by frame to create a mask or silhouette around a subject. The video mentions using After Effects' Roto brush as a manual method for background removal, contrasting it with the AI-powered background removal tool in Runway ML.

💡Keying

Keying in video editing is the process of replacing the background of a subject with a different background or color. The script refers to keying as the final step after using Runway ML's background removal tool, where the AI-generated green screen footage is brought back into After Effects and composited with a new background.

Highlights

Introduction to using generative AI and After Effects for VFX compositing.

Demonstration of creating content with Runway ML's Video Gen 3 tool.

Availability of Runway ML's tools with a free account and its credit limitations.

Process of selecting a clip and adding a prompt to generate AI-enhanced video content.

Excitement about the incredible results from different AI-generated prompts.

Composite process in After Effects with synced AI-generated clips.

Technique of creating and inverting a mask to reveal different video layers.

Feathering the mask to blend different video elements seamlessly.

Adding a clip of fiery planes and masking out the fire with feathering.

Extension of the mask to the end of the composition to maintain continuity.

Adjustment of hair appearance due to mask extension with a satisfactory result.

Use of Runway ML's inpainting tool to remove the subject from the video.

Brushing out the subject in the inpainting tool for a clean removal.

Previewing the cleaned plate with minimal ghosting for a perfect overlay.

Exporting the clean plate for further use in video compositing.

Utilization of Runway ML's background removal tool for a quick and easy solution.

Selection of the subject in the background removal tool for precise extraction.

Inclusion mode in background removal to capture missing parts of the subject.

Efficiency of the background removal tool in saving time over manual rotoscoping.

Exporting the subject with a green screen background for keying in After Effects.

Final result showcasing the composited video with AI-generated and manually adjusted elements.

Turn Your Ideas to Images for Free

Generate professional visuals with text or images in seconds.

Turn Your Ideas to Images for Free Try It Free