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added toTypedArray to the class

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imshaikot
2018-01-19 18:17:21 +06:00
parent ba5f09ed4a
commit 5edba40781
1 changed files with 9 additions and 0 deletions
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index.js
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@@ -24,6 +24,14 @@ class WebVTTConverter {
.replace(/(\d\d:\d\d:\d\d),(\d\d\d)/g, '$1.$2') + '\r\n\r\n'; .replace(/(\d\d:\d\d:\d\d),(\d\d\d)/g, '$1.$2') + '\r\n\r\n';
} }
toTypedArray(str) {
const result = [];
str.split().forEach((each, index) => {
result.push(parseInt(str.substring(index, index + 2), 16));
});
return Uint8Array.from(result);
}
getURL() { getURL() {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
if (!(this.resource instanceof Blob)) return reject('Expecting resource to be a Blob but something else found.'); if (!(this.resource instanceof Blob)) return reject('Expecting resource to be a Blob but something else found.');
@@ -33,6 +41,7 @@ class WebVTTConverter {
.then(buffer => { .then(buffer => {
const utf8str = new TextDecoder('utf-8').decode(buffer); const utf8str = new TextDecoder('utf-8').decode(buffer);
const vttString = 'WEBVTT FILE\r\n\r\n'; const vttString = 'WEBVTT FILE\r\n\r\n';
console.log(this.toTypedArray(vttString.concat(utf8str)));
}); });
}); });
} }