{
 "api_version": "1.0",
 "slug": "mmaudio",
 "name": "MMAudio",
 "type": "model",
 "type_label": "Model",
 "summary": "A research model that adds matching sound effects to a silent video clip, or makes sounds from a text description. Clips are about 8 seconds by default. Downloadable, but the model files are for non-commercial use only.",
 "areas": [
  {
   "id": "music",
   "label": "Music and sound"
  },
  {
   "id": "video",
   "label": "Video"
  }
 ],
 "what_its_for": [
  {
   "id": "make.video.add_sound",
   "label": "A video, a soundtrack or sound for a video",
   "main": true
  },
  {
   "id": "make.music.sound_effects",
   "label": "Music and sound, sound effects",
   "main": false
  }
 ],
 "inputs_outputs": [
  "video_to_audio",
  "text_to_audio"
 ],
 "openness": {
  "id": "open_weights",
  "label": "Downloadable, with conditions",
  "explanation": "You can download and run it, but the licence limits use",
  "open_source": true
 },
 "licence": {
  "family": "non_commercial",
  "family_label": "Non-commercial only",
  "name": "CC-BY-NC 4.0 (weights); MIT (code)",
  "url": "https://github.com/hkchengrex/MMAudio"
 },
 "commercial_use": {
  "headline": "no",
  "label": "No",
  "cheapest_commercial_plan": null,
  "conditions": [
   {
    "id": "attribution_required",
    "label": "You must credit the maker"
   }
  ],
  "rights_survive_cancel": null
 },
 "cost": {
  "free_option": true,
  "free_tier": true,
  "free_tier_includes": "Free to download and run yourself for non-commercial use",
  "free_to_run_yourself": true,
  "cheapest_paid": null,
  "plans": [],
  "plans_complete": null,
  "estimates": [],
  "note": "Prices as published by the maker. Anything in estimates is Plainly's own rough comparison, not a maker price."
 },
 "access": {
  "routes": [
   {
    "id": "run_locally",
    "label": "On your own computer"
   },
   {
    "id": "third_party_host",
    "label": "Through another service"
   }
  ],
  "platforms": [
   "linux"
  ]
 },
 "skill_level": {
  "id": "technical",
  "label": "Technical"
 },
 "made_by": {
  "name": "University of Illinois Urbana-Champaign, Sony AI and Sony Group Corporation"
 },
 "status": {
  "id": "active",
  "label": "Available"
 },
 "rights_and_safety": {
  "trains_on_your_work": null,
  "watermark": null,
  "copies_real_faces_or_voices": null,
  "limits": {
   "max_audio_seconds": 8,
   "note": "8 seconds is the default and training length, not a hard cap; longer may lower quality."
  }
 },
 "related": {
  "uses_models": [],
  "uses_models_not_listed": [],
  "available_on": [
   {
    "slug": "hugging-face",
    "name": "Hugging Face",
    "type": "host",
    "json": "https://plainly.guide/api/tools/hugging-face.json"
   },
   {
    "slug": "replicate",
    "name": "Replicate",
    "type": "host",
    "json": "https://plainly.guide/api/tools/replicate.json"
   }
  ],
  "hosts_models": [],
  "replaced_by": []
 },
 "alternatives": {
  "for_task": "make.video.add_sound",
  "for_task_label": "A video, a soundtrack or sound for a video",
  "entries": [
   {
    "slug": "adobe-premiere-pro",
    "name": "Adobe Premiere",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/adobe-premiere-pro.json"
   },
   {
    "slug": "filmora",
    "name": "Filmora",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/filmora.json"
   },
   {
    "slug": "flux-3",
    "name": "FLUX 3",
    "type": "model",
    "json": "https://plainly.guide/api/tools/flux-3.json"
   },
   {
    "slug": "gemini-omni",
    "name": "Gemini Omni 1.2 Flash",
    "type": "model",
    "json": "https://plainly.guide/api/tools/gemini-omni.json"
   },
   {
    "slug": "kandinsky-6-video",
    "name": "Kandinsky 6.0 Video",
    "type": "model",
    "json": "https://plainly.guide/api/tools/kandinsky-6-video.json"
   },
   {
    "slug": "magic-hour",
    "name": "Magic Hour",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/magic-hour.json"
   },
   {
    "slug": "mirelo-sfx",
    "name": "Mirelo SFX",
    "type": "model",
    "json": "https://plainly.guide/api/tools/mirelo-sfx.json"
   },
   {
    "slug": "pixverse",
    "name": "PixVerse",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/pixverse.json"
   },
   {
    "slug": "seedance",
    "name": "Seedance",
    "type": "model",
    "json": "https://plainly.guide/api/tools/seedance.json"
   },
   {
    "slug": "sora",
    "name": "Sora",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/sora.json"
   },
   {
    "slug": "sora-2",
    "name": "Sora 2",
    "type": "model",
    "json": "https://plainly.guide/api/tools/sora-2.json"
   },
   {
    "slug": "veo-3",
    "name": "Veo 3",
    "type": "model",
    "json": "https://plainly.guide/api/tools/veo-3.json"
   },
   {
    "slug": "wisecut",
    "name": "Wisecut",
    "type": "tool",
    "json": "https://plainly.guide/api/tools/wisecut.json"
   }
  ]
 },
 "last_updated": "2026-10-12",
 "entry_status": "draft",
 "sources": [
  {
   "field": "access",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Only tested on Ubuntu. Demos linked on Hugging Face, Colab and Replicate."
  },
  {
   "field": "commercial_use",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": "Weights are CC-BY-NC 4.0; the page also says the models may not be suitable for commercial use. Whether the licence covers generated sounds is not spelled out."
  },
  {
   "field": "licence",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "lifecycle",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": null
  },
  {
   "field": "limits",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "medium",
   "confidence_label": "Checked, but the page was unclear or partial",
   "note": null
  },
  {
   "field": "made_by",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Research collaboration; no single company location stated."
  },
  {
   "field": "modalities",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "openness",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": "Code is MIT; weights on Hugging Face are CC-BY-NC 4.0 (non-commercial)."
  },
  {
   "field": "pricing",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "skill_level",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  },
  {
   "field": "tasks",
   "url": "https://github.com/hkchengrex/MMAudio",
   "checked": "2026-10-12",
   "confidence": "high",
   "confidence_label": "Checked on the maker's own page",
   "note": null
  }
 ],
 "links": {
  "page": "https://plainly.guide/tools/mmaudio/",
  "website": "https://github.com/hkchengrex/MMAudio",
  "affiliate": null,
  "translations": {
   "es": "https://plainly.guide/es/tools/mmaudio/",
   "fr": "https://plainly.guide/fr/tools/mmaudio/"
  }
 },
 "attribution": "Data from Plainly Guide (https://plainly.guide). Please credit Plainly with a link to the entry page when you use it."
}