Uploaded August 2025 | Updated September 2026, 2 weeks ago
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Forget After Effects? This new AI tool does VFX in just one prompt. In this video, I’ll walk you through Runway’s Aleph, the groundbreaking chat-based video editing model that lets you add furniture, change weather, swap outfits, remove people, generate new angles, and completely restyle footage all without lifting a keyframe.
Perfect? No. But it certainly opens the door for all sorts of applications. From turning a sofa into a stylized prop to making it snow on demand, Aleph pushes the limits of generative video. I’ll also show how I used Cling, Freepik, and ElevenLabs alongside Runway to build full cinematic sequences... no professional VFX background required.
📌 Whether you're a filmmaker, content creator, or just curious about where AI is taking video editing, this breakdown will give you a real-world look at what Aleph can do (and where it still struggles).
🔍 What You’ll Learn in This Video:
• How to edit video using prompts with Runway Aleph
• How to place and style objects using reference images
• Changing lighting, weather, and time of day with AI
• Creating new camera angles and dynamic shots
• AI-powered outfit, hairstyle, and face swaps
• Removing backgrounds or people with a single command
• Fun & wild effects like fireballs, floods, and Mount Fuji
📖 How To Use Runway Aleph for AI VFX Editing:
Start a New Session: Go to Runway’s homepage and upload your clip.
Trim It Down: Aleph currently works on 5-second clips—use the trim tool.
Upload Reference Images: This can be a style, object, or lighting sample.
Type Your Prompt: Describe what you want, like:
“Add a sofa from the reference image in the center of the room”
“Change the time to nighttime with rain”
“Make the man wear a black t-shirt”
Generate & Review: Aleph processes your request in ~1–2 minutes.
Edit Again or Upscale: Upscale to 4K or refine with new prompts.
Repeat for Scenes: Create multiple angles or moods for continuity.
⏱️ Chapter Markers:
0:00 – AI VFX Without After Effects?
0:12 – What Is Runway Aleph?
0:33 – How to Upload & Prompt with Aleph
0:49 – Object Placement Using Reference Images
1:31 – Understanding Aleph’s Reference Image Logic
2:01 – Styling & Relighting Clips
2:25 – Anime & Aesthetic Stylization
2:47 – Where Aleph Struggles (Motion & Detail)
3:06 – Upscaling to 4K (Does It Help?)
3:24 – Change Weather & Time of Day with Prompts
4:03 – Generate New Camera Angles
4:52 – AI-Powered Outfit & Hairstyle Changes
5:53 – Removing People or Backgrounds
6:44 – Fun Tests: Fireballs, Lightning & City Swaps
7:52 – Final Thoughts & What’s Next
💙⚡Become a member – tinyurl.com/blmember
Forget After Effects? This new AI tool does VFX in just one prompt. In this video, I’ll walk you through Runway’s Aleph, the groundbreaking chat-based video editing model that lets you add furniture, change weather, swap outfits, remove people, generate new angles, and completely restyle footage all without lifting a keyframe.
Perfect? No. But it certainly opens the door for all sorts of applications. From turning a sofa into a stylized prop to making it snow on demand, Aleph pushes the limits of generative video. I’ll also show how I used Cling, Freepik, and ElevenLabs alongside Runway to build full cinematic sequences... no professional VFX background required.
📌 Whether you're a filmmaker, content creator, or just curious about where AI is taking video editing, this breakdown will give you a real-world look at what Aleph can do (and where it still struggles).
🔍 What You’ll Learn in This Video:
• How to edit video using prompts with Runway Aleph
• How to place and style objects using reference images
• Changing lighting, weather, and time of day with AI
• Creating new camera angles and dynamic shots
• AI-powered outfit, hairstyle, and face swaps
• Removing backgrounds or people with a single command
• Fun & wild effects like fireballs, floods, and Mount Fuji
📖 How To Use Runway Aleph for AI VFX Editing:
Start a New Session: Go to Runway’s homepage and upload your clip.
Trim It Down: Aleph currently works on 5-second clips—use the trim tool.
Upload Reference Images: This can be a style, object, or lighting sample.
Type Your Prompt: Describe what you want, like:
“Add a sofa from the reference image in the center of the room”
“Change the time to nighttime with rain”
“Make the man wear a black t-shirt”
Generate & Review: Aleph processes your request in ~1–2 minutes.
Edit Again or Upscale: Upscale to 4K or refine with new prompts.
Repeat for Scenes: Create multiple angles or moods for continuity.
⏱️ Chapter Markers:
0:00 – AI VFX Without After Effects?
0:12 – What Is Runway Aleph?
0:33 – How to Upload & Prompt with Aleph
0:49 – Object Placement Using Reference Images
1:31 – Understanding Aleph’s Reference Image Logic
2:01 – Styling & Relighting Clips
2:25 – Anime & Aesthetic Stylization
2:47 – Where Aleph Struggles (Motion & Detail)
3:06 – Upscaling to 4K (Does It Help?)
3:24 – Change Weather & Time of Day with Prompts
4:03 – Generate New Camera Angles
4:52 – AI-Powered Outfit & Hairstyle Changes
5:53 – Removing People or Backgrounds
6:44 – Fun Tests: Fireballs, Lightning & City Swaps
7:52 – Final Thoughts & What’s Next
