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      • Get Task
        GET
      • Generate Audio
        POST
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  1. Mmaudio

Generate Audio

Developing
POST
/api/v1/task
mmaudio
This endpoint from PiAPI's mmaudio API can generate audio based on video. Users could upload their video then use our mmaudio API to generate sound of the video based on the prompt provided by users.
ModelPrice (USD)
Qubico/mmaudio$0.0005/second, rounded up if less than 1 second and up to a maximum of 30 seconds.

Request

Header Params
x-api-key
string 
optional
your api key
Body Params application/json
model
enum<string> 
required
Model name, currently select Qubico/mmaduio.
Allowed value:
Qubico/mmaudio
task_type
enum<string> 
required
Currenly could choose video2audio.
Allowed value:
video2audio
input
object 
required
prompt
string 
required
Prompt text for audio generation.
negative_prompt
string 
optional
Negative prompt text for audio generation
video
string 
required
Base64 or URL of the input video (mp4 only).
steps
integer 
optional
Number of steps for audio generation (varies from 20 to 50).
seeds
integer 
optional
Usually random and could be selected optional (e.g., 48511119825268).
config
object 
required
webhook_config
object 
optional
Example
{
  "model": "Qubico/mmaudio",
  "task_type": "video2audio",
  "input": {
    "prompt": "",
    "negative_prompt": "",
    "video": "",
    "steps": 20,
    "seed": 48511119825268
  },
  "config": {
    "webhook_config": {
      "endpoint": "",
      "secret": ""
    }
  }
}

Request samples

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Request Request Example
Shell
JavaScript
Java
Swift
curl --location --request POST 'https://api.piapi.ai/api/v1/task' \
--header 'x-api-key;' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "Qubico/mmaudio",
    "task_type": "video2audio",
    "input": {
        "prompt": "",
        "negative_prompt": "",
        "video": "",
        "steps": 20,
        "seed": 48511119825268
    },
    "config": {
        "webhook_config": {
            "endpoint": "",
            "secret": ""
        }
    }
}'

Responses

🟢200Success
application/json
Body
model
string 
optional
task_type
string 
optional
input
object 
optional
prompt
string 
required
negative_prompt
string 
optional
video
string 
required
steps
integer 
optional
seed
integer 
optional
config
object 
optional
webhook_config
object 
optional
Example
{
  "model": "Qubico/mmaudio",
  "task_type": "video2audio",
  "input": {
    "prompt": "",
    "negative_prompt": "",
    "video": "",
    "steps": 20,
    "seed": 48511119825268
  },
  "config": {
    "webhook_config": {
      "endpoint": "",
      "secret": ""
    }
  }
}
Modified at 2025-04-01 08:49:53
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