8270d839bf
Following a different approach to better keep main-custom up to date with main by resetting and merging pending upstream PRs on top. Change-Id: I26c7a2c63b166715d01b50da0bd47aaf99aa3c1a Reviewed-on: https://chromium-review.googlesource.com/c/external/github.com/WebKit/JetStream/+/6976606 Reviewed-by: Victor Gomes <victorgomes@chromium.org>
28 lines
915 B
JavaScript
28 lines
915 B
JavaScript
// Copyright 2025 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// End-to-end task 2: Speech recognition.
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// Based on the example https://huggingface.co/Xenova/whisper-tiny.en
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// Convert audio inputs first with `convert-audio.mjs`.
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globalThis.initPipeline = async function(pipeline) {
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return await pipeline(
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'automatic-speech-recognition',
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'Xenova/whisper-tiny.en',
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// Use quantized model because of smaller weights.
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{ dtype: 'q8' }
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);
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}
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globalThis.doTask = async function(pipeline, inputFileBuffer) {
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const input = new Float32Array(inputFileBuffer);
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const output = await pipeline(input);
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return output.text.trim();
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}
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globalThis.validate = function(output) {
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if (output !== 'Ask not what your country can do for you.') {
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throw new Error('Wrong output, got: ' + output);
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}
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}
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