Runway Gen-4 Aleph

Edit videos with object manipulation, scene changes, and environment transformations

"make it winter"

Input Video

@Video1

Generated Video

Generated

Upload your video and extend it in seconds

8,500+ videos generated this month

📄 About Runway Gen-4 Aleph
Key Features
Advanced AI-powered video editing for object manipulation, scene generation, and environmental changes.
Accepts detailed text prompts for precise and creative video transformations.
Processes input videos up to 16MB, utilizing the first 5 seconds to deliver fast results.
Supports up to three reference images to guide the style, mood, or content of the output.
Offers multiple aspect ratios, including 16:9, 9:16, 1:1, 4:3, and 3:4, for platform versatility.
Delivers high-quality video edits in just 60-120 seconds, ideal for rapid prototyping and quick turnaround.
User-friendly workflow suitable for both professionals and beginners in video editing.
💡 Use Cases
Transforming video scenes to reflect different seasons or times of day.
Adding, removing, or modifying objects within a video for creative storytelling or corrections.
Generating social media-ready video content in various aspect ratios for campaigns.
Rapidly prototyping video concepts for film pre-production or presentations.
Personalizing educational or training videos with customized backgrounds or environments.
Designing marketing content with distinct styles using reference images.
Enhancing short video clips for advertisements, product demos, or digital content.
🎯 Best For
🎯 Professional designers, video editors, marketers, content creators, and filmmakers seeking fast, AI-powered video transformation.
👍 Pros
Highly intuitive interface suitable for users of all experience levels.
Delivers fast, high-quality video transformations with minimal manual editing.
Allows flexible creative input via text prompts and reference images.
Supports multiple aspect ratios for diverse publishing needs.
Streamlines video production workflows and boosts creative productivity.
Enables affordable access to advanced AI video editing technology.
⚠️ Considerations
Limited to processing the first 5 seconds of input videos.
Maximum input video size of 16MB may restrict higher-resolution or longer clips.
Requires clear, descriptive prompts for optimal results.
May involve some trial and error to achieve highly specific visual outcomes.
📚 How to Use Runway Gen-4 Aleph
1
Prepare your input video, ensuring it is under 16MB and up to 5 seconds long.
2
Write a detailed text prompt describing the desired transformation or effect.
3
Optionally, upload up to three reference images to guide the style or mood of the output.
4
Select your preferred aspect ratio from the available options.
5
Submit your inputs and wait approximately 60-120 seconds for processing.
6
Download and review the generated video for your project or campaign.
Frequently Asked Questions
Runway Gen-4 Aleph can manipulate objects, generate new scenes, and apply environmental changes based on your prompts or reference images. This includes transforming seasons, altering styles, and making content-specific adjustments.
Most video generations are completed within 60 to 120 seconds. The processing time may vary depending on the complexity of your prompt and input settings, making it a fast solution for most projects.
No, Runway Gen-4 Aleph processes only the first 5 seconds of any input video and the file must be under 16MB. For longer or larger videos, you will need to trim and compress your clip before uploading.
Reference images help the AI understand your desired style, mood, or specific visual elements. You can upload up to three images to guide the model in producing a video with a look and feel that matches your creative vision.
Pricing varies by model and is based on a pay-as-you-go credit system. This approach ensures you only pay for the video generations you need, making advanced AI video editing accessible and flexible.

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