Explore/muapi.ai/wan2.2-speech-to-video

muapi/wan2.2-speech-to-video

Audio to Video

WAN2.2 Speech-to-Video transforms a static image into a talking video by synchronizing lip movements and facial expressions with an audio input. Simply provide a character image along with a speech dialogue, and the model generates a natural, expressive video where the subject speaks your lines.

Input

Configure the model parameters below.

Drag & drop, paste file/image, or paste a link

Drag & drop, paste file/image, or paste a link

Result

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📝

Overview

About this model

WAN2.2 Speech-to-Video is a cutting-edge model that transforms static character images into dynamic, talking videos by synchronizing precise lip movements and facial expressions with an audio input. Leveraging advanced deep learning techniques and volumetric animation models, it delivers natural and expressive video outputs with impressive fidelity. This model simplifies the process of generating engaging visual content from common media assets, making it an essential tool for creative professionals and content developers alike.

Designed for versatility and ease of use, WAN2.2 Speech-to-Video supports a variety of inputs and resolutions to cater to diverse application needs. Its underlying technology seamlessly integrates image processing with audio analysis, ensuring that every generated video is both high quality and consistent with the supplied dialogue. Whether for marketing campaigns, educational content, or entertainment projects, this model stands out by combining efficiency with an affordable cost of $0.2 per generation, providing excellent value compared to market alternatives.

1Creating animated video ads where a character presents verbal information.
2Generating personalized video messages from a static image.
3Developing interactive storytelling experiences by animating story characters.
4Producing educational videos with character narrators and engaging expressions.
5Enhancing social media content with dynamic, speech-synchronized avatars.
💰

Pricing & Value

Cost analysis

muapiapp$0.2

muapiapp offers a highly competitive rate, being 20-50% more affordable than its competitors while delivering comparable or superior video quality.

Fal.ai$0.3

Although Fal.ai charges $0.3 per generation, muapiapp’s cost of $0.2 makes it 33% cheaper, providing significant savings.

Replicate$0.3

Replicate’s pricing aligns closely with Fal.ai at $0.3 per generation, but muapiapp stands out with its lower cost and equally robust performance.

* Competitor pricing is estimated based on similar model architectures and usage tiers.

⚙️

Technical Details

Configuration schema

Promptstring

The prompt to generate the video

Default Value
Image URLstring

URL of the input image.

Default Valuehttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/speech-to-video.jpg
Audio URLstring

The URL for uploading audio files.

Default Valuehttps://d3adwkbyhxyrtq.cloudfront.net/webassets/videomodels/speech-to-video.wav
ResolutionEnum (2 options)

The resolution of the generated video.

Default Value480p
📖

Implementation Guide

Developer documentation

How to Use WAN2.2 Speech-to-Video

  1. Prepare Your Materials

    • Ensure you have a high-quality static character image suitable for animation.
    • Record or choose an audio file with clear speech for synchronization.
  2. Input Configuration

    • Provide the URL of the character image in the image_url field.
    • Include the URL of your audio file in the audio_url field.
    • Optionally, add a prompt to give creative direction for the video.
    • Choose the desired resolution (either 480p or 720p).
  3. Execution

    • Submit your inputs via the endpoint URL: wan2.2-speech-to-video.
    • The model will process the input and generate a talking video with synchronized lip movements and expressions.
  4. Review and Download

    • Once processing is complete, you will receive a URL to download the generated video.
    • Review the video and, if needed, adjust your inputs for subsequent iterations.

Common Questions

Frequently asked

What types of images and audio files are supported?

The model accepts any standard image format accessible via URL in the `image_url` field and audio files via URL in the `audio_url` field. Ensure that the media is hosted on a reliable server.

Can I control the video resolution?

Yes, you can select either `480p` or `720p` using the `resolution` parameter to suit your quality and bandwidth requirements.

How is the synchronization of lip movements achieved?

The model employs advanced deep learning algorithms to analyze the audio input and generate corresponding facial movements, ensuring natural and accurate synchronization.

What is the cost of generating a video?

Each video generation costs $0.2, making it an affordable option compared to other providers.

Is it possible to provide a creative prompt for the video?

Yes, the `prompt` field allows you to include additional creative directions to tailor the final video output.