@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI — 290+ AI models: video, image, audio, LLM, 3D, and more.
143 lines • 6.31 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.Mmaudio = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class Mmaudio {
constructor() {
this.description = {
displayName: 'Wiro - MMAudio - Video to Audio Generator',
name: 'mmaudio',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'MMAudio generates synchronized audio for videos using AI. Enhance video content with matching s',
defaults: {
name: 'Wiro - MMAudio - Video to Audio Generator',
},
inputs: [n8n_workflow_1.NodeConnectionTypes.Main],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Input Video URL',
name: 'inputVideoUrl',
type: 'string',
default: '',
description: 'Upload a video file to generate synchronized audio. The model will analyze visual content and create matching sound effects. Maximum 30 seconds. If no video is provided, the model switches to text-to-audio mode',
},
{
displayName: 'Prompt',
name: 'prompt',
type: 'string',
default: '',
description: 'Describe the audio you want to generate. For video input: enhances the generated audio with specific sounds or leave empty. For text-to-audio mode: required description of the audio to create',
},
{
displayName: 'Negativeprompt',
name: 'negativePrompt',
type: 'string',
default: '',
description: 'Describe sounds to avoid in the generated audio. Helps filter out unwanted elements like background noise, distortion, or specific sounds you don\'t want.',
},
{
displayName: 'Inferencesteps',
name: 'steps',
type: 'number',
default: 0,
description: 'Number of denoising steps. Higher values produce better quality audio but take longer.',
},
{
displayName: 'Duration',
name: 'duration',
type: 'number',
default: 0,
description: 'Audio duration in seconds. Only used in text-to-audio mode (when no video is provided). When a video is uploaded, duration is automatically set to match the video length',
},
{
displayName: 'Strength',
name: 'strength',
type: 'number',
default: 0,
description: 'Controls how strongly the model follows the text prompt. Higher values = more prompt influence. Lower values = more natural/subtle results. Recommended: 4.0-5.0',
},
{
displayName: 'Seed',
name: 'seed',
type: 'string',
default: '',
description: 'Random seed for reproducibility. Use the same seed to generate identical results. Change for variations',
},
],
};
}
async execute() {
const returnData = [];
const inputVideoUrl = this.getNodeParameter('inputVideoUrl', 0, '');
const prompt = this.getNodeParameter('prompt', 0, '');
const negativePrompt = this.getNodeParameter('negativePrompt', 0, '');
const steps = this.getNodeParameter('steps', 0, 0);
const duration = this.getNodeParameter('duration', 0, 0);
const strength = this.getNodeParameter('strength', 0, 0);
const seed = this.getNodeParameter('seed', 0, '');
const credentials = await this.getCredentials('wiroApi');
const apiKey = credentials.apiKey;
const apiSecret = credentials.apiSecret;
const headers = (0, auth_1.generateWiroAuthHeaders)(apiKey, apiSecret);
const response = await this.helpers.httpRequest({
method: 'POST',
url: 'https://api.wiro.ai/v1/Run/wiro/mmaudio',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
inputVideoUrl,
prompt,
negativePrompt,
steps,
duration,
strength,
seed,
},
});
if (!(response === null || response === void 0 ? void 0 : response.taskid) || !(response === null || response === void 0 ? void 0 : response.socketaccesstoken)) {
throw new n8n_workflow_1.NodeApiError(this.getNode(), {
message: 'Wiro API did not return a valid task ID or socket access token ' +
JSON.stringify(response),
});
}
const taskid = response.taskid;
const socketaccesstoken = response.socketaccesstoken;
const result = await polling_1.pollTaskUntilComplete.call(this, socketaccesstoken, headers);
const responseJSON = {
taskid: taskid,
url: '',
status: '',
};
switch (result) {
case '-1':
case '-2':
case '-3':
case '-4':
responseJSON.status = 'failed';
break;
default:
responseJSON.status = 'completed';
responseJSON.url = result !== null && result !== void 0 ? result : '';
}
returnData.push({
json: responseJSON,
});
return [returnData];
}
}
exports.Mmaudio = Mmaudio;
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