cis-oss/avprobe-wasm
2
0
Fork 0
forked from forks/ffprobe-wasm-npm
Code Issues 1 Pull Requests Packages Activity

Bundle browser script, add package exports, add sourcemaps

Browse Source
This commit is contained in:
Tomás Fox
2022-03-15 15:27:19 -03:00
parent ab5cfd8582
commit e447a242c7
13 changed files with 1028 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
README.md
View File

@@ -1,5 +1,4 @@
ffprobe-wasm # ffprobe-wasm
==========
Gather information from multimedia streams. Works on the browser and Node.js. Gather information from multimedia streams. Works on the browser and Node.js.
@@ -18,25 +17,30 @@ npm install ffprobe-wasm
Node.js Node.js
```ts ```ts
import { FFprobeWorker } from 'ffprobe-wasm/node.mjs'; import { FFprobeWorker } from "ffprobe-wasm";
const worker = new FFprobeWorker(); const worker = new FFprobeWorker();
const fileInfo = await worker.getFileInfo('file.mp4'); const fileInfo = await worker.getFileInfo("file.mp4");
console.log(fileInfo); console.log(fileInfo);
``` ```
Browser Browser
```ts ```ts
import { FFprobeWorker } from 'ffprobe-wasm/browser.mjs'; import { FFprobeWorker } from "ffprobe-wasm";
const worker = new FFprobeWorker(); const worker = new FFprobeWorker();
// input is the reference to a <input type="file" /> element // input is the reference to an <input type="file" /> element
input.addEventListener('change', (event) => { input.addEventListener("change", (event) => {
const file = event.target.files[0] const file = event.target.files[0];
const fileInfo = await worker.getFileInfo(file); const fileInfo = await worker.getFileInfo(file);
console.log(fileInfo); console.log(fileInfo);
}); });
``` ```
## Notes
- In browser, `SharedArrayBuffer` is being used. To enable this in your server, read [Security requirements](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer#security_requirements).
- In browser, everything is bundled in the `browser.mjs` script. When gzipped, this file is bigger than 1 MiB, so it's recommended to use `import()` to lazy load the asset. The good side of this is that you don't have to configure your bundler to include the worker or wasm files and you won't face [same-origin](https://developer.mozilla.org/en-US/docs/Web/API/Worker/Worker) issues with the worker.

5
build.sh
View File

@@ -9,14 +9,17 @@ rm -rf ffprobe-wasm-app/dist
# Build wasm # Build wasm
cd ffprobe-wasm-app cd ffprobe-wasm-app
# sed -i -e 's/ffprobe-wasm\.js/ffprobe-wasm.mjs/g;s/-o dist\/ffprobe-wasm\.mjs \\/-o dist\/ffprobe-wasm.mjs -s EXPORT_NAME=ffprobe \\/' Makefile
docker-compose run ffprobe-wasm make docker-compose run ffprobe-wasm make
cd .. cd ..
cp -R ffprobe-wasm-app/dist dist cp -R ffprobe-wasm-app/dist dist
node scripts/replace.js
cp src/*.d.* dist cp src/*.d.* dist
# Build browser/node workers # Build browser/node workers
npm run build npm run build
# Remove unnecessary files
rm dist/browser-vite.* dist/ffprobe-wasm.d.mts dist/ffprobe-wasm.mjs dist/worker-browser.*
# Copy files for npm publish # Copy files for npm publish
cp package.json LICENSE README.md dist cp package.json LICENSE README.md dist

811
package-lock.json generated
View File

@@ -1,16 +1,17 @@
{ {
"name": "ffprobe-wasm", "name": "ffprobe-wasm",
"version": "0.1.0", "version": "0.2.0",
"lockfileVersion": 2, "lockfileVersion": 2,
"requires": true, "requires": true,
"packages": { "packages": {
"": { "": {
"name": "ffprobe-wasm", "name": "ffprobe-wasm",
"version": "0.1.0", "version": "0.2.0",
"license": "MIT", "license": "MIT",
"devDependencies": { "devDependencies": {
"@types/node": "^17.0.21", "@types/node": "^17.0.21",
"typescript": "^4.5.5" "typescript": "^4.5.5",
"vite": "^2.8.6"
} }
}, },
"node_modules/@types/node": { "node_modules/@types/node": {
@@ -19,6 +20,500 @@
"integrity": "sha512-DBZCJbhII3r90XbQxI8Y9IjjiiOGlZ0Hr32omXIZvwwZ7p4DMMXGrKXVyPfuoBOri9XNtL0UK69jYIBIsRX3QQ==", "integrity": "sha512-DBZCJbhII3r90XbQxI8Y9IjjiiOGlZ0Hr32omXIZvwwZ7p4DMMXGrKXVyPfuoBOri9XNtL0UK69jYIBIsRX3QQ==",
"dev": true "dev": true
}, },
"node_modules/esbuild": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.14.25.tgz",
"integrity": "sha512-4JHEIOMNFvK09ziiL+iVmldIhLbn49V4NAVo888tcGFKedEZY/Y8YapfStJ6zSE23tzYPKxqKwQBnQoIO0BI/Q==",
"dev": true,
"hasInstallScript": true,
"bin": {
"esbuild": "bin/esbuild"
},
"engines": {
"node": ">=12"
},
"optionalDependencies": {
"esbuild-android-64": "0.14.25",
"esbuild-android-arm64": "0.14.25",
"esbuild-darwin-64": "0.14.25",
"esbuild-darwin-arm64": "0.14.25",
"esbuild-freebsd-64": "0.14.25",
"esbuild-freebsd-arm64": "0.14.25",
"esbuild-linux-32": "0.14.25",
"esbuild-linux-64": "0.14.25",
"esbuild-linux-arm": "0.14.25",
"esbuild-linux-arm64": "0.14.25",
"esbuild-linux-mips64le": "0.14.25",
"esbuild-linux-ppc64le": "0.14.25",
"esbuild-linux-riscv64": "0.14.25",
"esbuild-linux-s390x": "0.14.25",
"esbuild-netbsd-64": "0.14.25",
"esbuild-openbsd-64": "0.14.25",
"esbuild-sunos-64": "0.14.25",
"esbuild-windows-32": "0.14.25",
"esbuild-windows-64": "0.14.25",
"esbuild-windows-arm64": "0.14.25"
}
},
"node_modules/esbuild-android-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-android-64/-/esbuild-android-64-0.14.25.tgz",
"integrity": "sha512-L5vCUk7TzFbBnoESNoXjU3x9+/+7TDIE/1mTfy/erAfvZAqC+S3sp/Qa9wkypFMcFvN9FzvESkTlpeQDolREtQ==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"android"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-android-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-android-arm64/-/esbuild-android-arm64-0.14.25.tgz",
"integrity": "sha512-4jv5xPjM/qNm27T5j3ZEck0PvjgQtoMHnz4FzwF5zNP56PvY2CT0WStcAIl6jNlsuDdN63rk2HRBIsO6xFbcFw==",
"cpu": [
"arm64"
],
"dev": true,
"optional": true,
"os": [
"android"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-darwin-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-darwin-64/-/esbuild-darwin-64-0.14.25.tgz",
"integrity": "sha512-TGp8tuudIxOyWd1+8aYPxQmC1ZQyvij/AfNBa35RubixD0zJ1vkKHVAzo0Zao1zcG6pNqiSyzfPto8vmg0s7oA==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-darwin-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-darwin-arm64/-/esbuild-darwin-arm64-0.14.25.tgz",
"integrity": "sha512-oTcDgdm0MDVEmw2DWu8BV68pYuImpFgvWREPErBZmNA4MYKGuBRaCiJqq6jZmBR1x+3y1DWCjez+5uLtuAm6mw==",
"cpu": [
"arm64"
],
"dev": true,
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-freebsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-freebsd-64/-/esbuild-freebsd-64-0.14.25.tgz",
"integrity": "sha512-ueAqbnMZ8arnuLH8tHwTCQYeptnHOUV7vA6px6j4zjjQwDx7TdP7kACPf3TLZLdJQ3CAD1XCvQ2sPhX+8tacvQ==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"freebsd"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-freebsd-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-freebsd-arm64/-/esbuild-freebsd-arm64-0.14.25.tgz",
"integrity": "sha512-+ZVWud2HKh+Ob6k/qiJWjBtUg4KmJGGmbvEXXW1SNKS7hW7HU+Zq2ZCcE1akFxOPkVB+EhOty/sSek30tkCYug==",
"cpu": [
"arm64"
],
"dev": true,
"optional": true,
"os": [
"freebsd"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-32": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-32/-/esbuild-linux-32-0.14.25.tgz",
"integrity": "sha512-3OP/lwV3kCzEz45tobH9nj+uE4ubhGsfx+tn0L26WAGtUbmmcRpqy7XRG/qK7h1mClZ+eguIANcQntYMdYklfw==",
"cpu": [
"ia32"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-64/-/esbuild-linux-64-0.14.25.tgz",
"integrity": "sha512-+aKHdHZmX9qwVlQmu5xYXh7GsBFf4TWrePgeJTalhXHOG7NNuUwoHmketGiZEoNsWyyqwH9rE5BC+iwcLY30Ug==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-arm": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-arm/-/esbuild-linux-arm-0.14.25.tgz",
"integrity": "sha512-aTLcE2VBoLydL943REcAcgnDi3bHtmULSXWLbjtBdtykRatJVSxKMjK9YlBXUZC4/YcNQfH7AxwVeQr9fNxPhw==",
"cpu": [
"arm"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-arm64/-/esbuild-linux-arm64-0.14.25.tgz",
"integrity": "sha512-UxfenPx/wSZx55gScCImPtXekvZQLI2GW3qe5dtlmU7luiqhp5GWPzGeQEbD3yN3xg/pHc671m5bma5Ns7lBHw==",
"cpu": [
"arm64"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-mips64le": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-mips64le/-/esbuild-linux-mips64le-0.14.25.tgz",
"integrity": "sha512-wLWYyqVfYx9Ur6eU5RT92yJVsaBGi5RdkoWqRHOqcJ38Kn60QMlcghsKeWfe9jcYut8LangYZ98xO1LxIoSXrQ==",
"cpu": [
"mips64el"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-ppc64le": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-ppc64le/-/esbuild-linux-ppc64le-0.14.25.tgz",
"integrity": "sha512-0dR6Csl6Zas3g4p9ULckEl8Mo8IInJh33VCJ3eaV1hj9+MHGdmDOakYMN8MZP9/5nl+NU/0ygpd14cWgy8uqRw==",
"cpu": [
"ppc64"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-riscv64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-riscv64/-/esbuild-linux-riscv64-0.14.25.tgz",
"integrity": "sha512-J4d20HDmTrgvhR0bdkDhvvJGaikH3LzXQnNaseo8rcw9Yqby9A90gKUmWpfwqLVNRILvNnAmKLfBjCKU9ajg8w==",
"cpu": [
"riscv64"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-linux-s390x": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-s390x/-/esbuild-linux-s390x-0.14.25.tgz",
"integrity": "sha512-YI2d5V6nTE73ZnhEKQD7MtsPs1EtUZJ3obS21oxQxGbbRw1G+PtJKjNyur+3t6nzHP9oTg6GHQ3S3hOLLmbDIQ==",
"cpu": [
"s390x"
],
"dev": true,
"optional": true,
"os": [
"linux"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-netbsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-netbsd-64/-/esbuild-netbsd-64-0.14.25.tgz",
"integrity": "sha512-TKIVgNWLUOkr+Exrye70XTEE1lJjdQXdM4tAXRzfHE9iBA7LXWcNtVIuSnphTqpanPzTDFarF0yqq4kpbC6miA==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"netbsd"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-openbsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-openbsd-64/-/esbuild-openbsd-64-0.14.25.tgz",
"integrity": "sha512-QgFJ37A15D7NIXBTYEqz29+uw3nNBOIyog+3kFidANn6kjw0GHZ0lEYQn+cwjyzu94WobR+fes7cTl/ZYlHb1A==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"openbsd"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-sunos-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-sunos-64/-/esbuild-sunos-64-0.14.25.tgz",
"integrity": "sha512-rmWfjUItYIVlqr5EnTH1+GCxXiBOC42WBZ3w++qh7n2cS9Xo0lO5pGSG2N+huOU2fX5L+6YUuJ78/vOYvefeFw==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"sunos"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-windows-32": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-32/-/esbuild-windows-32-0.14.25.tgz",
"integrity": "sha512-HGAxVUofl3iUIz9W10Y9XKtD0bNsK9fBXv1D55N/ljNvkrAYcGB8YCm0v7DjlwtyS6ws3dkdQyXadbxkbzaKOA==",
"cpu": [
"ia32"
],
"dev": true,
"optional": true,
"os": [
"win32"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-windows-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-64/-/esbuild-windows-64-0.14.25.tgz",
"integrity": "sha512-TirEohRkfWU9hXLgoDxzhMQD1g8I2mOqvdQF2RS9E/wbkORTAqJHyh7wqGRCQAwNzdNXdg3JAyhQ9/177AadWA==",
"cpu": [
"x64"
],
"dev": true,
"optional": true,
"os": [
"win32"
],
"engines": {
"node": ">=12"
}
},
"node_modules/esbuild-windows-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.25.tgz",
"integrity": "sha512-4ype9ERiI45rSh+R8qUoBtaj6kJvUOI7oVLhKqPEpcF4Pa5PpT3hm/mXAyotJHREkHpM87PAJcA442mLnbtlNA==",
"cpu": [
"arm64"
],
"dev": true,
"optional": true,
"os": [
"win32"
],
"engines": {
"node": ">=12"
}
},
"node_modules/fsevents": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
"integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
"dev": true,
"hasInstallScript": true,
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": "^8.16.0 || ^10.6.0 || >=11.0.0"
}
},
"node_modules/function-bind": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
"integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
"dev": true
},
"node_modules/has": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
"integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
"dev": true,
"dependencies": {
"function-bind": "^1.1.1"
},
"engines": {
"node": ">= 0.4.0"
}
},
"node_modules/is-core-module": {
"version": "2.8.1",
"resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.8.1.tgz",
"integrity": "sha512-SdNCUs284hr40hFTFP6l0IfZ/RSrMXF3qgoRHd3/79unUTvrFO/JoXwkGm+5J/Oe3E/b5GsnG330uUNgRpu1PA==",
"dev": true,
"dependencies": {
"has": "^1.0.3"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/nanoid": {
"version": "3.3.1",
"resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.1.tgz",
"integrity": "sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==",
"dev": true,
"bin": {
"nanoid": "bin/nanoid.cjs"
},
"engines": {
"node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
}
},
"node_modules/path-parse": {
"version": "1.0.7",
"resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
"integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
"dev": true
},
"node_modules/picocolors": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
"integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
"dev": true
},
"node_modules/postcss": {
"version": "8.4.8",
"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
"integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
"dev": true,
"dependencies": {
"nanoid": "^3.3.1",
"picocolors": "^1.0.0",
"source-map-js": "^1.0.2"
},
"engines": {
"node": "^10 || ^12 || >=14"
},
"funding": {
"type": "opencollective",
"url": "https://opencollective.com/postcss/"
}
},
"node_modules/resolve": {
"version": "1.22.0",
"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.0.tgz",
"integrity": "sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==",
"dev": true,
"dependencies": {
"is-core-module": "^2.8.1",
"path-parse": "^1.0.7",
"supports-preserve-symlinks-flag": "^1.0.0"
},
"bin": {
"resolve": "bin/resolve"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/rollup": {
"version": "2.70.0",
"resolved": "https://registry.npmjs.org/rollup/-/rollup-2.70.0.tgz",
"integrity": "sha512-iEzYw+syFxQ0X9RefVwhr8BA2TNJsTaX8L8dhyeyMECDbmiba+8UQzcu+xZdji0+JQ+s7kouQnw+9Oz5M19XKA==",
"dev": true,
"bin": {
"rollup": "dist/bin/rollup"
},
"engines": {
"node": ">=10.0.0"
},
"optionalDependencies": {
"fsevents": "~2.3.2"
}
},
"node_modules/source-map-js": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
"integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
"dev": true,
"engines": {
"node": ">=0.10.0"
}
},
"node_modules/supports-preserve-symlinks-flag": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
"integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
"dev": true,
"engines": {
"node": ">= 0.4"
},
"funding": {
"url": "https://github.com/sponsors/ljharb"
}
},
"node_modules/typescript": { "node_modules/typescript": {
"version": "4.5.5", "version": "4.5.5",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz", "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
@@ -31,6 +526,43 @@
"engines": { "engines": {
"node": ">=4.2.0" "node": ">=4.2.0"
} }
},
"node_modules/vite": {
"version": "2.8.6",
"resolved": "https://registry.npmjs.org/vite/-/vite-2.8.6.tgz",
"integrity": "sha512-e4H0QpludOVKkmOsRyqQ7LTcMUDF3mcgyNU4lmi0B5JUbe0ZxeBBl8VoZ8Y6Rfn9eFKYtdXNPcYK97ZwH+K2ug==",
"dev": true,
"dependencies": {
"esbuild": "^0.14.14",
"postcss": "^8.4.6",
"resolve": "^1.22.0",
"rollup": "^2.59.0"
},
"bin": {
"vite": "bin/vite.js"
},
"engines": {
"node": ">=12.2.0"
},
"optionalDependencies": {
"fsevents": "~2.3.2"
},
"peerDependencies": {
"less": "*",
"sass": "*",
"stylus": "*"
},
"peerDependenciesMeta": {
"less": {
"optional": true
},
"sass": {
"optional": true
},
"stylus": {
"optional": true
}
}
} }
}, },
"dependencies": { "dependencies": {
@@ -40,11 +572,284 @@
"integrity": "sha512-DBZCJbhII3r90XbQxI8Y9IjjiiOGlZ0Hr32omXIZvwwZ7p4DMMXGrKXVyPfuoBOri9XNtL0UK69jYIBIsRX3QQ==", "integrity": "sha512-DBZCJbhII3r90XbQxI8Y9IjjiiOGlZ0Hr32omXIZvwwZ7p4DMMXGrKXVyPfuoBOri9XNtL0UK69jYIBIsRX3QQ==",
"dev": true "dev": true
}, },
"esbuild": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild/-/esbuild-0.14.25.tgz",
"integrity": "sha512-4JHEIOMNFvK09ziiL+iVmldIhLbn49V4NAVo888tcGFKedEZY/Y8YapfStJ6zSE23tzYPKxqKwQBnQoIO0BI/Q==",
"dev": true,
"requires": {
"esbuild-android-64": "0.14.25",
"esbuild-android-arm64": "0.14.25",
"esbuild-darwin-64": "0.14.25",
"esbuild-darwin-arm64": "0.14.25",
"esbuild-freebsd-64": "0.14.25",
"esbuild-freebsd-arm64": "0.14.25",
"esbuild-linux-32": "0.14.25",
"esbuild-linux-64": "0.14.25",
"esbuild-linux-arm": "0.14.25",
"esbuild-linux-arm64": "0.14.25",
"esbuild-linux-mips64le": "0.14.25",
"esbuild-linux-ppc64le": "0.14.25",
"esbuild-linux-riscv64": "0.14.25",
"esbuild-linux-s390x": "0.14.25",
"esbuild-netbsd-64": "0.14.25",
"esbuild-openbsd-64": "0.14.25",
"esbuild-sunos-64": "0.14.25",
"esbuild-windows-32": "0.14.25",
"esbuild-windows-64": "0.14.25",
"esbuild-windows-arm64": "0.14.25"
}
},
"esbuild-android-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-android-64/-/esbuild-android-64-0.14.25.tgz",
"integrity": "sha512-L5vCUk7TzFbBnoESNoXjU3x9+/+7TDIE/1mTfy/erAfvZAqC+S3sp/Qa9wkypFMcFvN9FzvESkTlpeQDolREtQ==",
"dev": true,
"optional": true
},
"esbuild-android-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-android-arm64/-/esbuild-android-arm64-0.14.25.tgz",
"integrity": "sha512-4jv5xPjM/qNm27T5j3ZEck0PvjgQtoMHnz4FzwF5zNP56PvY2CT0WStcAIl6jNlsuDdN63rk2HRBIsO6xFbcFw==",
"dev": true,
"optional": true
},
"esbuild-darwin-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-darwin-64/-/esbuild-darwin-64-0.14.25.tgz",
"integrity": "sha512-TGp8tuudIxOyWd1+8aYPxQmC1ZQyvij/AfNBa35RubixD0zJ1vkKHVAzo0Zao1zcG6pNqiSyzfPto8vmg0s7oA==",
"dev": true,
"optional": true
},
"esbuild-darwin-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-darwin-arm64/-/esbuild-darwin-arm64-0.14.25.tgz",
"integrity": "sha512-oTcDgdm0MDVEmw2DWu8BV68pYuImpFgvWREPErBZmNA4MYKGuBRaCiJqq6jZmBR1x+3y1DWCjez+5uLtuAm6mw==",
"dev": true,
"optional": true
},
"esbuild-freebsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-freebsd-64/-/esbuild-freebsd-64-0.14.25.tgz",
"integrity": "sha512-ueAqbnMZ8arnuLH8tHwTCQYeptnHOUV7vA6px6j4zjjQwDx7TdP7kACPf3TLZLdJQ3CAD1XCvQ2sPhX+8tacvQ==",
"dev": true,
"optional": true
},
"esbuild-freebsd-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-freebsd-arm64/-/esbuild-freebsd-arm64-0.14.25.tgz",
"integrity": "sha512-+ZVWud2HKh+Ob6k/qiJWjBtUg4KmJGGmbvEXXW1SNKS7hW7HU+Zq2ZCcE1akFxOPkVB+EhOty/sSek30tkCYug==",
"dev": true,
"optional": true
},
"esbuild-linux-32": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-32/-/esbuild-linux-32-0.14.25.tgz",
"integrity": "sha512-3OP/lwV3kCzEz45tobH9nj+uE4ubhGsfx+tn0L26WAGtUbmmcRpqy7XRG/qK7h1mClZ+eguIANcQntYMdYklfw==",
"dev": true,
"optional": true
},
"esbuild-linux-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-64/-/esbuild-linux-64-0.14.25.tgz",
"integrity": "sha512-+aKHdHZmX9qwVlQmu5xYXh7GsBFf4TWrePgeJTalhXHOG7NNuUwoHmketGiZEoNsWyyqwH9rE5BC+iwcLY30Ug==",
"dev": true,
"optional": true
},
"esbuild-linux-arm": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-arm/-/esbuild-linux-arm-0.14.25.tgz",
"integrity": "sha512-aTLcE2VBoLydL943REcAcgnDi3bHtmULSXWLbjtBdtykRatJVSxKMjK9YlBXUZC4/YcNQfH7AxwVeQr9fNxPhw==",
"dev": true,
"optional": true
},
"esbuild-linux-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-arm64/-/esbuild-linux-arm64-0.14.25.tgz",
"integrity": "sha512-UxfenPx/wSZx55gScCImPtXekvZQLI2GW3qe5dtlmU7luiqhp5GWPzGeQEbD3yN3xg/pHc671m5bma5Ns7lBHw==",
"dev": true,
"optional": true
},
"esbuild-linux-mips64le": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-mips64le/-/esbuild-linux-mips64le-0.14.25.tgz",
"integrity": "sha512-wLWYyqVfYx9Ur6eU5RT92yJVsaBGi5RdkoWqRHOqcJ38Kn60QMlcghsKeWfe9jcYut8LangYZ98xO1LxIoSXrQ==",
"dev": true,
"optional": true
},
"esbuild-linux-ppc64le": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-ppc64le/-/esbuild-linux-ppc64le-0.14.25.tgz",
"integrity": "sha512-0dR6Csl6Zas3g4p9ULckEl8Mo8IInJh33VCJ3eaV1hj9+MHGdmDOakYMN8MZP9/5nl+NU/0ygpd14cWgy8uqRw==",
"dev": true,
"optional": true
},
"esbuild-linux-riscv64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-riscv64/-/esbuild-linux-riscv64-0.14.25.tgz",
"integrity": "sha512-J4d20HDmTrgvhR0bdkDhvvJGaikH3LzXQnNaseo8rcw9Yqby9A90gKUmWpfwqLVNRILvNnAmKLfBjCKU9ajg8w==",
"dev": true,
"optional": true
},
"esbuild-linux-s390x": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-linux-s390x/-/esbuild-linux-s390x-0.14.25.tgz",
"integrity": "sha512-YI2d5V6nTE73ZnhEKQD7MtsPs1EtUZJ3obS21oxQxGbbRw1G+PtJKjNyur+3t6nzHP9oTg6GHQ3S3hOLLmbDIQ==",
"dev": true,
"optional": true
},
"esbuild-netbsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-netbsd-64/-/esbuild-netbsd-64-0.14.25.tgz",
"integrity": "sha512-TKIVgNWLUOkr+Exrye70XTEE1lJjdQXdM4tAXRzfHE9iBA7LXWcNtVIuSnphTqpanPzTDFarF0yqq4kpbC6miA==",
"dev": true,
"optional": true
},
"esbuild-openbsd-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-openbsd-64/-/esbuild-openbsd-64-0.14.25.tgz",
"integrity": "sha512-QgFJ37A15D7NIXBTYEqz29+uw3nNBOIyog+3kFidANn6kjw0GHZ0lEYQn+cwjyzu94WobR+fes7cTl/ZYlHb1A==",
"dev": true,
"optional": true
},
"esbuild-sunos-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-sunos-64/-/esbuild-sunos-64-0.14.25.tgz",
"integrity": "sha512-rmWfjUItYIVlqr5EnTH1+GCxXiBOC42WBZ3w++qh7n2cS9Xo0lO5pGSG2N+huOU2fX5L+6YUuJ78/vOYvefeFw==",
"dev": true,
"optional": true
},
"esbuild-windows-32": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-32/-/esbuild-windows-32-0.14.25.tgz",
"integrity": "sha512-HGAxVUofl3iUIz9W10Y9XKtD0bNsK9fBXv1D55N/ljNvkrAYcGB8YCm0v7DjlwtyS6ws3dkdQyXadbxkbzaKOA==",
"dev": true,
"optional": true
},
"esbuild-windows-64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-64/-/esbuild-windows-64-0.14.25.tgz",
"integrity": "sha512-TirEohRkfWU9hXLgoDxzhMQD1g8I2mOqvdQF2RS9E/wbkORTAqJHyh7wqGRCQAwNzdNXdg3JAyhQ9/177AadWA==",
"dev": true,
"optional": true
},
"esbuild-windows-arm64": {
"version": "0.14.25",
"resolved": "https://registry.npmjs.org/esbuild-windows-arm64/-/esbuild-windows-arm64-0.14.25.tgz",
"integrity": "sha512-4ype9ERiI45rSh+R8qUoBtaj6kJvUOI7oVLhKqPEpcF4Pa5PpT3hm/mXAyotJHREkHpM87PAJcA442mLnbtlNA==",
"dev": true,
"optional": true
},
"fsevents": {
"version": "2.3.2",
"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
"integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
"dev": true,
"optional": true
},
"function-bind": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
"integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
"dev": true
},
"has": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
"integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
"dev": true,
"requires": {
"function-bind": "^1.1.1"
}
},
"is-core-module": {
"version": "2.8.1",
"resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.8.1.tgz",
"integrity": "sha512-SdNCUs284hr40hFTFP6l0IfZ/RSrMXF3qgoRHd3/79unUTvrFO/JoXwkGm+5J/Oe3E/b5GsnG330uUNgRpu1PA==",
"dev": true,
"requires": {
"has": "^1.0.3"
}
},
"nanoid": {
"version": "3.3.1",
"resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.1.tgz",
"integrity": "sha512-n6Vs/3KGyxPQd6uO0eH4Bv0ojGSUvuLlIHtC3Y0kEO23YRge8H9x1GCzLn28YX0H66pMkxuaeESFq4tKISKwdw==",
"dev": true
},
"path-parse": {
"version": "1.0.7",
"resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
"integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
"dev": true
},
"picocolors": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
"integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
"dev": true
},
"postcss": {
"version": "8.4.8",
"resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.8.tgz",
"integrity": "sha512-2tXEqGxrjvAO6U+CJzDL2Fk2kPHTv1jQsYkSoMeOis2SsYaXRO2COxTdQp99cYvif9JTXaAk9lYGc3VhJt7JPQ==",
"dev": true,
"requires": {
"nanoid": "^3.3.1",
"picocolors": "^1.0.0",
"source-map-js": "^1.0.2"
}
},
"resolve": {
"version": "1.22.0",
"resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.0.tgz",
"integrity": "sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==",
"dev": true,
"requires": {
"is-core-module": "^2.8.1",
"path-parse": "^1.0.7",
"supports-preserve-symlinks-flag": "^1.0.0"
}
},
"rollup": {
"version": "2.70.0",
"resolved": "https://registry.npmjs.org/rollup/-/rollup-2.70.0.tgz",
"integrity": "sha512-iEzYw+syFxQ0X9RefVwhr8BA2TNJsTaX8L8dhyeyMECDbmiba+8UQzcu+xZdji0+JQ+s7kouQnw+9Oz5M19XKA==",
"dev": true,
"requires": {
"fsevents": "~2.3.2"
}
},
"source-map-js": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
"integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
"dev": true
},
"supports-preserve-symlinks-flag": {
"version": "1.0.0",
"resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
"integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
"dev": true
},
"typescript": { "typescript": {
"version": "4.5.5", "version": "4.5.5",
"resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz", "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.5.5.tgz",
"integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==", "integrity": "sha512-TCTIul70LyWe6IJWT8QSYeA54WQe8EjQFU4wY52Fasj5UKx88LNYKCgBEHcOMOrFF1rKGbD8v/xcNWVUq9SymA==",
"dev": true "dev": true
},
"vite": {
"version": "2.8.6",
"resolved": "https://registry.npmjs.org/vite/-/vite-2.8.6.tgz",
"integrity": "sha512-e4H0QpludOVKkmOsRyqQ7LTcMUDF3mcgyNU4lmi0B5JUbe0ZxeBBl8VoZ8Y6Rfn9eFKYtdXNPcYK97ZwH+K2ug==",
"dev": true,
"requires": {
"esbuild": "^0.14.14",
"fsevents": "~2.3.2",
"postcss": "^8.4.6",
"resolve": "^1.22.0",
"rollup": "^2.59.0"
}
} }
} }
} }

17
package.json
View File

@@ -1,6 +1,6 @@
{ {
"name": "ffprobe-wasm", "name": "ffprobe-wasm",
"version": "0.1.0", "version": "0.2.0",
"description": "ffprobe-like for browser and node, powered by WebAssembly", "description": "ffprobe-like for browser and node, powered by WebAssembly",
"repository": { "repository": {
"type": "git", "type": "git",
@@ -17,11 +17,22 @@
], ],
"author": "Tomás Fox <tomas.c.fox@gmail.com>", "author": "Tomás Fox <tomas.c.fox@gmail.com>",
"license": "MIT", "license": "MIT",
"exports": {
"node": "./node.mjs",
"types": "./ffprobe-worker.d.ts",
"default": "./browser.mjs"
},
"main": "./node.mjs",
"types": "./ffprobe-worker.d.ts",
"browser": "./browser.mjs",
"scripts": { "scripts": {
"build": "tsc" "build": "npm run tsc && npm run vite",
"tsc": "tsc",
"vite": "vite build"
}, },
"devDependencies": { "devDependencies": {
"@types/node": "^17.0.21", "@types/node": "^17.0.21",
"typescript": "^4.5.5" "typescript": "^4.5.5",
"vite": "^2.8.6"
} }
} }

27
scripts/replace.js Normal file
View File

@@ -0,0 +1,27 @@
const { readFile, writeFile } = require("fs/promises");
const { dirname, resolve } = require("path");
main();
async function main() {
const root = dirname(__dirname);
const wasmJsPath = resolve(root, "dist/ffprobe-wasm.mjs");
let content = await readFile(wasmJsPath, { encoding: "utf8" });
content = `\
import initWasmInstance from "./ffprobe-wasm.wasm";
const initWasm = (info) =>
initWasmInstance(info).then((exports) => ({ instance: { exports } }));
${content}`;
content = content.replace(`import.meta.url`, `''`);
content = content.replace(
`instantiateAsync().catch(readyPromiseReject)`,
`initWasm(info).then(receiveInstantiatedSource, readyPromiseReject)`
);
await writeFile(wasmJsPath, content, { encoding: "utf8" });
}

39
src/browser.mts → src/browser-vite.mts
View File

@@ -1,34 +1,59 @@
import type { Chapter, ChapterTag, FileInfo, Frame, FramesInfo, Stream } from "./ffprobe-wasm.mjs"; import type {
Chapter,
ChapterTag,
FileInfo,
Frame,
FramesInfo,
Stream,
} from "./ffprobe-wasm.mjs";
import type { FFprobeWorker as AbstractFFprobeWorker } from "./ffprobe-worker.js";
import BrowserWorker from "./worker-browser.mjs?worker&inline";
import type { import type {
IncomingMessage, IncomingMessage,
IncomingData, IncomingData,
OutgoingMessage, OutgoingMessage,
} from "./worker.mjs"; } from "./worker.mjs";
export class FFprobeWorker { export class FFprobeWorker implements AbstractFFprobeWorker {
readonly #worker: Worker; readonly #worker: Worker;
constructor() { constructor() {
this.#worker = new Worker("./worker-browser.mjs"); this.#worker = new BrowserWorker();
} }
async getFileInfo(file: File): Promise<FileInfo> { async getFileInfo(file: File): Promise<FileInfo> {
return this.#postMessage({ type: "getFileInfo", payload: [file.name, { files: [file] }] }); this.#validateFile(file);
return this.#postMessage({
type: "getFileInfo",
payload: [file.name, { files: [file] }],
});
} }
async getFrames(file: File, offset: number): Promise<FramesInfo> { async getFrames(file: File, offset: number): Promise<FramesInfo> {
return this.#postMessage({ type: "getFrames", payload: [file.name, { files: [file] }, offset] }); this.#validateFile(file);
return this.#postMessage({
type: "getFrames",
payload: [file.name, { files: [file] }, offset],
});
} }
terminate(): void { terminate(): void {
this.#worker.terminate(); this.#worker.terminate();
} }
#validateFile(file: File | string): asserts file is File {
if (typeof file === "string") {
throw new Error(
"String only supported in Node.js, you must provide a File"
);
}
}
#postMessage(data: IncomingData): Promise<any> { #postMessage(data: IncomingData): Promise<any> {
const channel = new MessageChannel(); const channel = new MessageChannel();
const message: IncomingMessage = { const message: IncomingMessage = {
...data, ...data,
port: channel.port2 port: channel.port2,
}; };
this.#worker.postMessage(message, [channel.port2]); this.#worker.postMessage(message, [channel.port2]);
@@ -41,7 +66,7 @@ export class FFprobeWorker {
} else { } else {
reject(new Error(data.message)); reject(new Error(data.message));
} }
} };
}); });
} }
} }

1
src/declarations/vite.d.ts vendored Normal file
View File

@@ -0,0 +1 @@
/// <reference types="vite/client" />

93
src/ffprobe-wasm-shared.d.ts vendored
View File

@@ -70,19 +70,22 @@ export interface AnalyzePathReturn {
} }
export interface FileInfo { export interface FileInfo {
bit_rate: number bit_rate: number;
chapters: Chapter[] chapters: Chapter[];
duration: number /**
flags: number * Duration in microseconds
name: string */
nb_chapters: number duration: number;
nb_streams: number flags: number;
streams: Stream[] name: string;
url: string nb_chapters: number;
nb_streams: number;
streams: Stream[];
url: string;
} }
export interface Collection<T> { export interface Collection<T> {
count: { value: number } count: { value: number };
ptr: number; ptr: number;
ptrType: any; ptrType: any;
get(index: number): T; get(index: number): T;
@@ -90,56 +93,56 @@ export interface Collection<T> {
} }
export type Raw<T> = { export type Raw<T> = {
[K in keyof T]: T[K] extends Array<infer U> ? Collection<Raw<U>> : T[K] [K in keyof T]: T[K] extends Array<infer U> ? Collection<Raw<U>> : T[K];
} };
export interface Chapter { export interface Chapter {
end: number end: number;
id: number id: number;
start: number start: number;
tags: ChapterTag[] tags: ChapterTag[];
/** /**
* @example "1/1000" * @example "1/1000"
*/ */
time_base: string time_base: string;
} }
export interface ChapterTag { export interface ChapterTag {
key: string key: string;
value: string value: string;
} }
export interface Stream { export interface Stream {
bit_rate: number bit_rate: number;
channels: number channels: number;
codec_name: string codec_name: string;
codec_type: number codec_type: number;
duration: number duration: number;
format: string format: string;
frame_size: number frame_size: number;
height: number height: number;
id: number id: number;
level: number level: number;
profile: string profile: string;
sample_rate: number sample_rate: number;
start_time: number start_time: number;
width: number width: number;
} }
export interface FramesInfo { export interface FramesInfo {
avg_frame_rate: number avg_frame_rate: number;
duration: number duration: number;
frames: Frame[] frames: Frame[];
gop_size: number gop_size: number;
nb_frames: number nb_frames: number;
time_base: number time_base: number;
} }
export interface Frame { export interface Frame {
dts: number dts: number;
frame_number: number frame_number: number;
pict_type: number pict_type: number;
pkt_size: number pkt_size: number;
pos: number pos: number;
pts: number pts: number;
} }

18
src/ffprobe-worker.d.ts vendored Normal file
View File

@@ -0,0 +1,18 @@
import type {
Chapter,
ChapterTag,
FileInfo,
Frame,
FramesInfo,
Stream,
} from "./ffprobe-wasm-shared";
export declare class FFprobeWorker {
getFileInfo(file: File | string): Promise<FileInfo>;
getFrames(file: File | string, offset: number): Promise<FramesInfo>;
terminate(): void;
}
export { Chapter, ChapterTag, FileInfo, Frame, FramesInfo, Stream };

36
src/node.mts
View File

@@ -1,14 +1,22 @@
import { basename, dirname } from "path"; import { basename, dirname } from "path";
import { fileURLToPath } from 'url'; import { fileURLToPath } from "url";
import { MessageChannel, Worker } from "worker_threads"; import { MessageChannel, Worker } from "worker_threads";
import type { Chapter, ChapterTag, FileInfo, Frame, FramesInfo, Stream } from "./ffprobe-wasm.mjs"; import type {
Chapter,
ChapterTag,
FileInfo,
Frame,
FramesInfo,
Stream,
} from "./ffprobe-wasm.js";
import type { FFprobeWorker as AbstractFFprobeWorker } from "./ffprobe-worker.js";
import type { import type {
IncomingMessage, IncomingMessage,
IncomingData, IncomingData,
OutgoingMessage, OutgoingMessage,
} from "./worker.mjs"; } from "./worker.mjs";
export class FFprobeWorker { export class FFprobeWorker implements AbstractFFprobeWorker {
readonly #worker: Worker; readonly #worker: Worker;
constructor() { constructor() {
@@ -17,22 +25,38 @@ export class FFprobeWorker {
} }
async getFileInfo(filePath: string): Promise<FileInfo> { async getFileInfo(filePath: string): Promise<FileInfo> {
return this.#postMessage({ type: "getFileInfo", payload: [basename(filePath), { root: dirname(filePath) }] }); this.#validateFile(filePath);
return this.#postMessage({
type: "getFileInfo",
payload: [basename(filePath), { root: dirname(filePath) }],
});
} }
async getFrames(filePath: string, offset: number): Promise<FramesInfo> { async getFrames(filePath: string, offset: number): Promise<FramesInfo> {
return this.#postMessage({ type: "getFrames", payload: [basename(filePath), { root: dirname(filePath) }, offset] }); this.#validateFile(filePath);
return this.#postMessage({
type: "getFrames",
payload: [basename(filePath), { root: dirname(filePath) }, offset],
});
} }
terminate(): void { terminate(): void {
this.#worker.terminate(); this.#worker.terminate();
} }
#validateFile(filePath: string | File): asserts filePath is string {
if (typeof filePath === "object") {
throw new Error(
"File object only supported in Browser, you must provide a string (path)"
);
}
}
#postMessage(data: IncomingData): Promise<any> { #postMessage(data: IncomingData): Promise<any> {
const channel = new MessageChannel(); const channel = new MessageChannel();
const message: IncomingMessage = { const message: IncomingMessage = {
...data, ...data,
port: channel.port2 port: channel.port2,
}; };
this.#worker.postMessage(message, [channel.port2]); this.#worker.postMessage(message, [channel.port2]);

7
src/worker-browser.mts
View File

@@ -1,11 +1,6 @@
import loadFFprobe from "./ffprobe-wasm.mjs"; import loadFFprobe from "./ffprobe-wasm.mjs";
import { createListener, IncomingMessage } from "./worker.mjs"; import { createListener, IncomingMessage } from "./worker.mjs";
const listener = createListener( const listener = createListener(loadFFprobe(), "WORKERFS");
loadFFprobe({
locateFile: (path) => `${location.origin}/node_modules/ffprobe-wasm/${path}`
}),
"WORKERFS",
);
self.onmessage = (event: MessageEvent<IncomingMessage>) => listener(event.data); self.onmessage = (event: MessageEvent<IncomingMessage>) => listener(event.data);

3
tsconfig.json
View File

@@ -11,7 +11,8 @@
"resolveJsonModule": true, "resolveJsonModule": true,
"isolatedModules": true, "isolatedModules": true,
"outDir": "./dist", "outDir": "./dist",
"declaration": true "declaration": true,
"sourceMap": true
}, },
"include": ["./src"] "include": ["./src"]
} }

31
vite.config.ts Normal file
View File

@@ -0,0 +1,31 @@
import { resolve } from "path";
import { defineConfig } from "vite";
// https://vitejs.dev/config/
export default defineConfig({
build: {
outDir: resolve(__dirname, "dist"),
lib: {
entry: resolve(__dirname, "dist/browser-vite.mjs"),
formats: ["es"],
fileName: () => "browser.mjs",
},
emptyOutDir: false,
minify: false,
sourcemap: true,
},
worker: {
plugins: [
{
name: "append-source-url",
generateBundle(options, bundle) {
Object.entries(bundle).forEach(([file, output]) => {
if (output.type === "chunk") {
output.code += `\n//# sourceURL=${file}`;
}
});
},
},
],
},
});