42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
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/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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export async function handleSaveVideo(
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videoPath: string,
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fileName?: string,
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): Promise<void> {
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const blob = await fetch(videoPath).then(res => res.blob());
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return new Promise(resolve => {
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const reader = new FileReader();
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reader.readAsDataURL(blob);
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reader.addEventListener('load', () => {
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const elem = document.createElement('a');
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elem.download = fileName ?? getFileName();
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if (typeof reader.result === 'string') {
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elem.href = reader.result;
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}
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elem.click();
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resolve();
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});
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});
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}
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export function getFileName() {
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const date = new Date();
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const timestamp = date.getTime();
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return `sam2_masked_video_${timestamp}.mp4`;
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}
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