Wan-2.5 Video Extend
Extend your videos with Alibaba WAN 2.5 video extender model with audio.
What it does
Wan-2.5 Video Extend, in practice.
Wan 2.5 is a state-of-the-art, open-source video foundation model developed by Alibaba's Wan AI team. It is designed to generate high-quality, cinematic videos complete with synchronized audio directly from text or image prompts. The model represents a significant advancement in the field of generative AI, aiming to lower the barrier for creative video production. Its core contribution lies in its ability to produce coherent, dynamic, and narratively consistent video clips with a high degree of realism and integrated audio-visual elements, such as lip-sync and sound effects, in a single, streamlined process.
- Unified Audio-Visual Synthesis: Unlike many models that require separate steps for video and audio generation, Wan 2.5 creates video with natively synchronized audio, including voice, sound effects, and lip-sync, in one step.
- High-Fidelity, High-Resolution Output: The model is capable of generating videos in multiple resolutions, including 480p, 720p, and full 1080p HD, with significant improvements in visual quality and frame-to-frame stability over its predecessors.
- Extended Video Duration: Wan 2.5 can generate video clips up to 10 seconds in length, offering more creative flexibility for storytelling compared to other models in its class.
- Advanced Cinematic Control: The model demonstrates a sophisticated understanding of cinematic language, allowing for precise control over camera movement, shot composition, and character consistency within scenes.
- Open-Source Commitment: Following the precedent set by earlier versions, the Wan series of models, including Wan 2.5, are open-sourced to encourage research, development, and innovation within the broader AI community.
- Content Creation: Generating short-form videos for social media, marketing campaigns, and digital advertising.
Product photo workspace
This page is a model reference. The workspace supports white backgrounds, scene changes, packaging text edits and model try-on using Qwen Image Edit.
Parameters
What you can set.
| Parameter | What it does | Options |
|---|---|---|
audio | Audio URL to guide generation (optional). | |
duration | The duration of the generated media in seconds. | 5 6 7 8 9 10 |
negative_prompt | The negative prompt for the generation. | |
prompt | The positive prompt for the generation. | |
resolution | The resolution of the generated media. | 480p 720p 1080p |
seed | The random seed to use for the generation. -1 means a random seed will be used. | default -1 |
video | The video for generating the output. |
Sample prompt
The prompt behind the sample.
A lone figure running toward the distant horizon across a vast landscape, the camera following from behind, wind sweeping across the ground, cinematic wide shot, dramatic atmosphere.
duration: 5resolution: 720pseed: -1FAQ
Short answers.
How much does Wan-2.5 Video Extend cost?
List price starts at $0.078 per second of video at the base resolution; higher resolutions and longer durations cost more. An 8-second clip at the base tier is about $0.62. Per-use pricing, no subscription. Model prices are reference prices. The prompt workspace is free during the period shown on the homepage; no automatic charges.
What content policy applies to Wan-2.5 Video Extend?
Qwen's standard content policy, plus this site's commercial-use rules: product, catalog and marketing work. Uploads are processed for your request only and are not used for training.
What does Wan-2.5 Video Extend take as input?
It is a text-to-video model. Extend your videos with Alibaba WAN 2.5 video extender model with audio.
How do I use Wan-2.5 Video Extend?
Write the shot the way you would brief a DP — subject, place, light, lens, one motion, ratio — then run it. Expect a clip with native audio in the seconds range. Iterate one variable per pass; rewrites of the whole prompt are what make motion drift. Register or sign in to edit product photos with Qwen Image Edit. Other models on this page are catalog references.
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