26 lines
776 B
JavaScript
26 lines
776 B
JavaScript
// @flow
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import { load } from '@tensorflow-models/body-pix';
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import JitsiStreamBlurEffect from './JitsiStreamBlurEffect';
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/**
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* This promise represents the loading of the BodyPix model that is used
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* to extract person segmentation. A multiplier of 0.25 is used to for
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* improved performance on a larger range of CPUs.
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*/
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const bpModelPromise = load(0.25);
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/**
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* Creates a new instance of JitsiStreamBlurEffect.
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*
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* @returns {Promise<JitsiStreamBlurEffect>}
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*/
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export function createBlurEffect() {
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if (!MediaStreamTrack.prototype.getSettings && !MediaStreamTrack.prototype.getConstraints) {
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return Promise.reject(new Error('JitsiStreamBlurEffect not supported!'));
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}
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return bpModelPromise.then(bpmodel => new JitsiStreamBlurEffect(bpmodel));
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}
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