runwayml/gen4-aleph 🔢🖼️📝❓ → 🖼️

⭐ Official ▶️ 32.0K runs 📅 Aug 2025 ⚙️ Cog 0.16.8 📄 Paper
video-editing video-style-transfer video-to-video

About

A new way to edit, transform and generate video

Example Output

Prompt:

"make it winter"

Output

Performance Metrics

209.01s Prediction Time
209.03s Total Time
All Input Parameters
{
  "video": "https://replicate.delivery/xezq/cfzezDWlUogXCEeVhG2qFmR5JMkB7ZXpa8ej7bDp6CRX8CNUB/tmp0v9ykzlp.mp4",
  "prompt": "make it winter",
  "aspect_ratio": "16:9"
}
Input Parameters
seed Type: integer
Random seed. Set for reproducible generation
video (required) Type: string
Input video to generate from. Videos must be less than 16MB. Only 5s of the input video will be used.
prompt (required) Type: string
Text prompt for video generation
aspect_ratio Default: 16:9
Video aspect ratio
reference_image Type: string
Reference image to influence the style or content of the output.
Output Schema

Output

Type: stringFormat: uri

Example Execution Logs
Using seed: 1487083390
Generating video from video with ratio 1280:720 (16:9)
Generating video from video...
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Generated video from video in 206.4sec
Downloading 1464914 bytes
Downloaded 1.40MB in 0.16sec
Version Details
Version ID
7d65755f1fcfdff2c59c27ac83fe38a7b9cb133c257416c3e6d6550f6013b57b
Version Created
October 10, 2025
Run on Replicate →