ExternalVendorCode/whisper.cpp
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Nodejs Addon blocking main thread. Implemented Napi::AsyncWorker (#642)

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* fixed blocking code on node addon

* modify the example to run async

* format

* added logic to see the whisper output

* added logic to see the whisper output

* removed extra function for more clean example
This commit is contained in:
Lucas Zanek
2023-03-22 17:19:22 -03:00
committed by GitHub
parent 1d749919e3
commit 21165580a1
2 changed files with 73 additions and 51 deletions
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41
examples/addon.node/index.js
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@ -1,27 +1,36 @@
const path = require('path');
const { whisper } = require(path.join(__dirname, '../../build/Release/whisper-addon'));
const path = require("path");
const { whisper } = require(path.join(
__dirname,
"../../build/Release/whisper-addon"
));
const { promisify } = require("util");
const whisperAsync = promisify(whisper);
const whisperParams = {
language: 'en',
model: path.join(__dirname, '../../models/ggml-base.en.bin'),
fname_inp: '',
language: "en",
model: path.join(__dirname, "../../models/ggml-base.en.bin"),
fname_inp: "../../samples/jfk.wav",
};
const arguments = process.argv.slice(2);
const params = Object.fromEntries(
arguments.reduce((pre, item) => {
if (item.startsWith("--")) {
return [...pre, item.slice(2).split("=")];
}
return pre;
}, []),
arguments.reduce((pre, item) => {
if (item.startsWith("--")) {
return [...pre, item.slice(2).split("=")];
}
return pre;
}, [])
);
for (const key in params) {
if (whisperParams.hasOwnProperty(key)) {
whisperParams[key] = params[key];
}
if (whisperParams.hasOwnProperty(key)) {
whisperParams[key] = params[key];
}
}
console.log('whisperParams =', whisperParams);
console.log(whisper(whisperParams));
console.log("whisperParams =", whisperParams);
whisperAsync(whisperParams).then((result) => {
console.log(`Result from whisper: ${result}`);
});