Mirelo SFX Now Available on fal

Team fal

• 2 min read
Mirelo SFX Now Available on fal

Mirelo and fal are teaming up to bring complete experiences to AI video creation. With Mirelo SFX seamlessly integrated into fal’s platform, every video gains perfectly synced, production ready sound effects with no extra prompts or effort required. Together, we are making it effortless for creators and enterprises to ship videos that both look and sound incredible.

Modern video-gen models are incredible. But they’re silent. The visuals are amazing, yet they’re missing the other 50% of the experience: sound. That’s about to change.

What’s New with Mirelo SFX on fal?


Mirelo SFX is purpose-built for AI video, optimized to perform exceptionally on synthetic content while overcoming the unique challenges that often cause other sound models to fail.

  • Zero-prompt audio from video input: Just chain Mirelo SFX after any video model. No text descriptions needed—the video is the prompt based on which the model generates perfectly synced sounds.
  • Pure sound effects, no unwanted music: Other models leak random background music into AI videos. We’ve engineered Mirelo SFX to produce clean, contextual sound effects only
  • Handles synthetic content: While others shine on natural videos but fail on AI and synthetic ones, Mirelo SFX thrives on them—it’s made for this use case

In blind listening tests, users preferred Mirelo SFX’s output 70-80% of the time. This isn’t a nice-to-have anymore—it’s a model that can be chained by default, knowing it will enhance every video, not degrade it.

Built for production video pipelines:

  • Real-time generation: 10 seconds of video → ~10 seconds of compute → perfectly synced audio
  • Multiple variations: Generate 2-4 diverse outputs per video, let users pick their favorite sound
  • Optimized for current video models: 10-second input limit aligns perfectly with today’s 5-10 second video generations
  • Automatic sync and timing: Full temporal alignment handled—just pass the video

Try It Now on fal

Mirelo SFX is available today on fal, ready to plug directly into any video generation workflow. Simply connect it after your preferred video model and watch silent clips transform into complete, immersive experiences with perfectly synced sound. Explore it in the fal model gallery, experiment in the playground, or integrate through the API to start shipping videos with sound instantly.