import deepgram from "../../deepgram.app.mjs";
import { ConfigurationError } from "@pipedream/platform";
import fs from "fs";
export default {
key: "deepgram-transcribe-audio",
name: "Transcribe Audio",
description: "Transcribes the specified audio file. [See the documentation](https://developers.deepgram.com/api-reference/transcription/#transcribe-pre-recorded-audio)",
version: "0.0.4",
type: "action",
props: {
deepgram,
url: {
type: "string",
label: "URL",
description: "URL of audio file to transcribe",
optional: true,
},
filePath: {
type: "string",
label: "File Path",
description: "The path to the file saved to the `/tmp` directory (e.g. `/tmp/example.mp3`). [See the documentation](https://pipedream.com/docs/workflows/steps/code/nodejs/working-with-files/#the-tmp-directory).",
optional: true,
},
tier: {
propDefinition: [
deepgram,
"tier",
],
},
model: {
propDefinition: [
deepgram,
"model",
],
},
version: {
type: "string",
label: "Version",
description: "Version of the model to use. Default: `latest`",
default: "latest",
optional: true,
},
language: {
propDefinition: [
deepgram,
"language",
],
},
detectLanguage: {
type: "boolean",
label: "Detect Language",
description: "Indicates whether to detect the language of the provided audio",
default: true,
},
punctuate: {
type: "boolean",
label: "Punctuate",
description: "Indicates whether to add punctuation and capitalization to the transcript",
optional: true,
},
profanityFilter: {
type: "boolean",
label: "Profanity Filter",
description: "Indicates whether to remove profanity from the transcript",
optional: true,
},
redact: {
propDefinition: [
deepgram,
"redact",
],
},
diarize: {
type: "boolean",
label: "Diarize",
description: "Indicates whether to recognize speaker changes. When set to `true`, each word in the transcript will be assigned a speaker number starting at 0. To use the legacy diarization feature, set the `diarize_version` parameter set to `2021-07-14.0`.",
optional: true,
},
diarizeVersion: {
type: "string",
label: "Diarize Version",
description: "Indicates the version of the diarization feature to use. To use the legacy diarization feature, set the parameter value to `2021-07-14.0`. Only used when the diarization feature is enabled.",
optional: true,
},
smartFormat: {
type: "boolean",
label: "Smart Format",
description: "Applies additional formatting to transcripts to optimize them for human readability.",
default: true,
},
multiChannel: {
type: "boolean",
label: "MultiChannel",
description: "Indicates whether to transcribe each audio channel independently",
optional: true,
},
alternatives: {
type: "integer",
label: "Alternatives",
description: "Maximum number of transcript alternatives to return",
optional: true,
},
numerals: {
type: "boolean",
label: "Numerals",
description: "Indicates whether to convert numbers from written format (e.g., one) to numerical format (e.g., 1).",
optional: true,
},
search: {
type: "string[]",
label: "Search",
description: "Terms or phrases to search for in the submitted audio",
optional: true,
},
replace: {
type: "string[]",
label: "Replace",
description: "Terms or phrases to search for in the submitted audio and replace.",
optional: true,
},
callback: {
type: "string",
label: "Callback",
description: "Callback URL to provide if you would like your submitted audio to be processed asynchronously",
optional: true,
},
keywords: {
type: "string[]",
label: "Keywords",
description: "Keywords to which the model should pay particular attention to boosting or suppressing to help it understand context",
optional: true,
},
paragraph: {
type: "boolean",
label: "Paragraph",
description: "Indicates whether Deepgram will split audio into paragraphs to improve transcript readability. When paragraphs is set to `true`, you must also set either `punctuate`, `diarize`, or `multichannel` to `true`.",
optional: true,
},
summarize: {
type: "boolean",
label: "Summarize",
description: "Indicates whether Deepgram will provide summaries for sections of content. When `summarize` is set to `true`, `punctuate` will be set to `true` by default.",
optional: true,
},
detectTopics: {
type: "boolean",
label: "Detect Topics",
description: "Indicates whether Deepgram will identify and extract key topics for sections of content. When `detect_topics` is set to `true`, `punctuate` will be set to `true` by default.",
optional: true,
},
detectEntities: {
type: "boolean",
label: "Detect Entities",
description: "Indicates whether Deepgram will identify and extract key entities for sections of content. When `detect_entities` is set to `true`, `punctuate` will be set to true by default.",
optional: true,
},
utterances: {
type: "boolean",
label: "Utterances",
description: "Indicates whether Deepgram will segment speech into meaningful semantic units, which allows the model to interact more naturally and effectively with speakers’ spontaneous speech patterns",
optional: true,
},
uttSplit: {
type: "string",
label: "Utt Split",
description: "Length of time in seconds of silence between words that Deepgram will use when determining where to split utterances. Used when utterances is enabled.",
optional: true,
},
tag: {
type: "string",
label: "Tag",
description: "Tag to associate with the request",
optional: true,
},
callbackWithSuspend: {
type: "boolean",
label: "Callback with Suspend",
description: "Use the `$.flow.suspend` Node.js helper to suspend the workflow until the transcription is completed. Overrides the `callback` parameter to Deepgram.",
optional: true,
},
},
async run({ $ }) {
if (!this.url && !this.filePath) {
throw new ConfigurationError("Either URL or File Path must be provided.");
}
let callback = this.callback;
if (this.callbackWithSuspend) {
({ resume_url: callback } = $.flow.suspend());
}
const params = {
tier: this.tier,
model: this.model,
version: this.version,
language: this.language,
detect_language: this.detectLanguage,
punctuate: this.punctuate,
profanity_filter: this.profanityFilter,
redact: this.redact,
diarize: this.diarize,
diarize_version: this.diarizeVersion,
smart_format: this.smartFormat,
multi_channel: this.multiChannel,
alternatives: this.alternatives,
numerals: this.numerals,
search: this.search,
replace: this.replace,
callback,
keywords: this.keywords,
paragraph: this.paragraph,
summarize: this.summarize,
detect_topics: this.detectTopics,
detect_entities: this.detectEntities,
utterances: this.utterances,
utt_split: this.uttSplit,
tag: this.tag,
};
const config = {
params,
$,
};
if (this.url) {
config.data = {
url: this.url,
};
}
if (this.filePath) {
config.data = fs.readFileSync(this.filePath.includes("tmp/")
? this.filePath
: `/tmp/${this.filePath}`);
config.headers = {
"Content-Type": "application/octet-stream",
};
}
const response = await this.deepgram.transcribeAudio(config);
if (response) {
$.export("$summary", "Successfully transcribed audio");
}
return response;
},
};
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