MMAudio API & Playground
MMAudio analyzes video content and creates perfectly synchronized, professional soundtracks in minutes. Use the MMAudio API to generate audio for your videos with PiAPI today!
MMAudio Playground
Generate audio from videos with free demo.
Configuration
All generations run at the selected resolution. Aspect ratio and duration can be customized as documented in the API.
Prompt text for audio generation.
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Upload Files
Click or drag a file (MP4)
Preview Example
Example for Video (click to view)
Base64 or URL of the input video (MP4 format only). Upload the video for which you want to generate background audio.
Result
IdleThis shows preset sample previews. Sign in and click 'Generate video' to create your own.
Logs
No logs yet
MMAudio API Features
- Seamless Integration
- Batch Processing
- Multimodal Support
- SOTA Performance
- Synchronization Module
- Multimodal Joint Training
Call the MMAudio AI API with a simple POST request, using standard JSON fields for model and input, and plug it into your existing backend or workflows in minutes.
Process many videos in parallel by queuing multiple MMAudio tasks, ideal for content creation, video editing workflows, or any high-volume video-to-audio workloads.
Our MMAudio AI API supports text and video input modalities for effective data scaling and cross modal semantic alignment.
MMAudio achieved state-of-the-art performance amongst public models and comparable performance on Movie Gen Audio Bench.
MMAudio is built with a synchronization module that aligns audio with video frames for tightly coupled, on-beat audio generation.
MMAudio is trained on a wide range of audio-visual and audio-text datasets for more robust and comprehensive results across diverse content types.
MMAudio API Pricing
"Pay-as-you-go" Option
For the most updated unit pricing, please see our pricing page for more details.
| Service | Price (USD) |
|---|---|
| Video-to-Audio | $0.0005/second, rounded up if less than 1 second and up to a maximum of 30 seconds. |