@ffmpeg.wasm/main
Advanced tools
Comparing version 0.12.0 to 0.13.0
110
package.json
{ | ||
"name": "@ffmpeg.wasm/main", | ||
"version": "0.12.0", | ||
"description": "FFmpeg WebAssembly version", | ||
"main": "src/index.js", | ||
"types": "src/index.d.ts", | ||
"directories": { | ||
"example": "examples" | ||
}, | ||
"scripts": { | ||
"start": "node scripts/server.js", | ||
"start:worker": "node scripts/worker-server.js", | ||
"build": "rimraf dist && webpack --config scripts/webpack.config.prod.js", | ||
"build:worker": "rimraf dist && webpack --config scripts/webpack.config.worker.prod.js", | ||
"prepublishOnly": "npm run build", | ||
"lint": "eslint src", | ||
"wait": "rimraf dist && wait-on http://localhost:3000/dist/ffmpeg.dev.js", | ||
"test": "npm-run-all -p -r start test:all", | ||
"test:all": "npm-run-all wait test:browser:ffmpeg test:node:all", | ||
"test:node": "node node_modules/mocha/bin/_mocha --exit --bail --require ./scripts/test-helper.js", | ||
"test:node:all": "npm run test:node -- ./tests/*.test.js", | ||
"test:browser": "mocha-headless-chrome -a allow-file-access-from-files -a incognito -a no-sandbox -a disable-setuid-sandbox -a disable-logging -t 300000", | ||
"test:browser:ffmpeg": "npm run test:browser -- -f ./tests/ffmpeg.test.html" | ||
}, | ||
"browser": { | ||
"./src/node/index.js": "./src/browser/index.js" | ||
}, | ||
"repository": { | ||
"type": "git", | ||
"url": "git+https://github.com/DreamOfIce/ffmpeg.wasm.git" | ||
}, | ||
"version": "0.13.0", | ||
"description": "WebAssembly version of FFmpeg", | ||
"keywords": [ | ||
@@ -37,40 +10,57 @@ "ffmpeg", | ||
], | ||
"author": "Jerome Wu <jeromewus@gmail.com>", | ||
"license": "MIT", | ||
"homepage": "https://github.com/ffmpeg.wasm/ffmpeg.wasm#readme", | ||
"bugs": { | ||
"url": "https://github.com/DreamOfIce/ffmpeg.wasm/issues" | ||
"url": "https://github.com/ffmpeg.wasm/ffmpeg.wasm/issues" | ||
}, | ||
"engines": { | ||
"node": ">=12.16.1" | ||
"repository": { | ||
"type": "git", | ||
"url": "git+https://github.com/ffmpeg.wasm/ffmpeg.wasm.git" | ||
}, | ||
"homepage": "https://github.com/DreamOfIce/ffmpeg.wasm#readme", | ||
"dependencies": { | ||
"is-url": "^1.2.4", | ||
"node-fetch": "^2.6.9", | ||
"regenerator-runtime": "^0.13.11" | ||
}, | ||
"license": "MIT", | ||
"author": "Jerome Wu <jeromewus@gmail.com>", | ||
"main": "dist/index.js", | ||
"module": "dist/index.mjs", | ||
"types": "dist/index.d.ts", | ||
"files": [ | ||
"dist" | ||
], | ||
"devDependencies": { | ||
"@babel/core": "^7.12.3", | ||
"@babel/preset-env": "^7.12.1", | ||
"@ffmpeg.wasm/core-mt": "^0.12.0", | ||
"@types/emscripten": "^1.39.4", | ||
"babel-eslint": "^10.1.0", | ||
"babel-loader": "^8.1.0", | ||
"chai": "^4.2.0", | ||
"cors": "^2.8.5", | ||
"eslint": "^8.37.0", | ||
"eslint-config-airbnb-base": "^15.0.0", | ||
"eslint-plugin-import": "^2.27.5", | ||
"express": "^4.17.1", | ||
"mocha": "^10.1.0", | ||
"mocha-headless-chrome": "^2.0.3", | ||
"npm-run-all2": "^6.0.4", | ||
"wait-on": "^5.3.0", | ||
"webpack": "^5.3.2", | ||
"webpack-cli": "^4.1.0", | ||
"webpack-dev-middleware": "^4.0.0" | ||
"@commitlint/cli": "^17.6.7", | ||
"@commitlint/config-conventional": "^17.6.7", | ||
"@ffmpeg.wasm/core-mt": "^0.13.2", | ||
"@ffmpeg.wasm/core-st": "^0.13.2", | ||
"@release-it/conventional-changelog": "^7.0.0", | ||
"@tsconfig/esm": "^1.0.4", | ||
"@tsconfig/node-lts": "^18.12.3", | ||
"@tsconfig/strictest": "^2.0.1", | ||
"@types/emscripten": "^1.39.6", | ||
"@types/node": "^20.4.4", | ||
"@typescript-eslint/eslint-plugin": "^6.1.0", | ||
"@typescript-eslint/parser": "^6.1.0", | ||
"eslint": "^8.45.0", | ||
"eslint-config-prettier": "^8.8.0", | ||
"file-type": "^18.5.0", | ||
"husky": "^8.0.3", | ||
"nano-staged": "^0.8.0", | ||
"prettier": "^3.0.0", | ||
"prettier-plugin-packagejson": "^2.4.5", | ||
"release-it": "^16.1.3", | ||
"tsup": "^7.1.0", | ||
"typescript": "^5.1.6", | ||
"vitest": "^0.33.0" | ||
}, | ||
"engines": { | ||
"node": ">=14.0.0" | ||
}, | ||
"publishConfig": { | ||
"access": "public" | ||
}, | ||
"scripts": { | ||
"build": "tsup", | ||
"lint": "pnpm run \"/^lint:.*/\"", | ||
"lint:eslint": "eslint --ext .ts --fix ./src", | ||
"lint:prettier": "prettier --write .", | ||
"release": "release-it", | ||
"test": "vitest" | ||
} | ||
} | ||
} |
194
README.md
@@ -1,22 +0,11 @@ | ||
<p align="center"> | ||
<a href="#"> | ||
<img alt="ffmpeg.wasm" width="128px" height="128px" src="https://github.com/DreamOfIce/ffmpeg.wasm/raw/master/docs/images/ffmpegwasm-icon.png"> | ||
</a> | ||
</p> | ||
# FFmpeg.wasm | ||
# ffmpeg.wasm | ||
[![npm (scoped)](https://img.shields.io/npm/v/%40ffmpeg.wasm/main)](https://www.npmjs.com/package/@ffmpeg.wasm/main) | ||
[![NPM Downloads](https://img.shields.io/npm/dm/@ffmpeg.wasm/main.svg)](https://www.npmjs.com/package/@ffmpeg.wasm/main) | ||
[![JSdelivr Downloads](https://data.jsdelivr.com/v1/package/npm/@ffmpeg.wasm/main/badge)](https://www.jsdelivr.com/package/npm/@ffmpeg.wasm/main) | ||
[![LICENSE](https://img.shields.io/npm/l/%40ffmpeg.wasm%2Fmain)](./LICENSE) | ||
[![Contributor Covenant](https://img.shields.io/badge/Contributor%20Covenant-2.1-4baaaa.svg)](CODE_OF_CONDUCT.md) | ||
[![stability-experimental](https://img.shields.io/badge/stability-experimental-orange.svg)](https://github.com/emersion/stability-badges#experimental) | ||
[![Node Version](https://img.shields.io/node/v/@ffmpeg.wasm/main.svg)](https://img.shields.io/node/v/@ffmpeg.wasm/main.svg) | ||
[![Actions Status](https://github.com/DreamOfIce/ffmpeg.wasm/workflows/CI/badge.svg)](https://github.com/DreamOfIce/ffmpeg.wasm/actions) | ||
![CodeQL](https://github.com/DreamOfIce/ffmpeg.wasm/workflows/CodeQL/badge.svg) | ||
![npm (tag)](https://img.shields.io/npm/v/@ffmpeg.wasm/main/latest) | ||
[![Maintenance](https://img.shields.io/badge/Maintained%3F-yes-green.svg)](https://github.com/DreamOfIce/ffmpeg.wasm/graphs/commit-activity) | ||
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) | ||
[![Code Style](https://badgen.net/badge/code%20style/airbnb/ff5a5f?icon=airbnb)](https://github.com/airbnb/javascript) | ||
[![Downloads Total](https://img.shields.io/npm/dt/@ffmpeg.wasm/main.svg)](https://www.npmjs.com/package/@ffmpeg.wasm/main) | ||
[![Downloads Month](https://img.shields.io/npm/dm/@ffmpeg.wasm/main.svg)](https://www.npmjs.com/package/@ffmpeg.wasm/main) | ||
## About this fork | ||
## About ffmpeg.wasm | ||
Thanks to [Jerome Wu](https://github.com/jeromewu) for creating the very cool package ffmpegwasm! | ||
@@ -32,4 +21,3 @@ However, because this package hasn't been updated in a long time, a lot of features are on hold and it's not compatible with node18 and above (because the emsdk version is too old). So I decided to maintain a fork, fix the problems and continue development iterations. | ||
- v0.12 is fully compatible with ffmpegwasm v0.11.x, but updates emsdk to the latest and fixes some bugs | ||
- Since v0.13, I will start refactoring with a modern toolchain (Typescript, vite, etc), **which will bring some breaking changes**. | ||
**Therefore, it is strongly recommended that you ensure that you use `~0.12.0` when installing to ensure compatibility!** | ||
- Since v0.13, I will start refactoring with a modern toolchain (TypeScript, vite, etc), **which will bring some breaking changes**. | ||
@@ -42,4 +30,3 @@ ### Migration from ffmpegwasm | ||
- `@ffmpeg/core-st` => `@ffmpeg.wasm/core-st` | ||
- `@ffmpeg/types` is expected to be bundled with `@ffmpeg.wasm/main` in v0.13 | ||
2. Update version to `~0.12.0` | ||
2. Update version to `^0.12.0` | ||
@@ -49,30 +36,20 @@ ### Todos | ||
- [x] Update emsdk to latest | ||
- [ ] Update deps | ||
- [ ] Rewrite with TypeScript (expected in v0.13) | ||
- [ ] ESM Support (expected in v0.13) | ||
- [ ] Migrate to pnpm (expected in v0.13) | ||
- [ ] Support for parallel tasks in multi-threaded mode | ||
- [ ] Release with Github Action | ||
- [ ] Bundle with `vite` and test with `vitest` | ||
- [x] Release with Github Action | ||
- [x] Migrate to pnpm | ||
- [x] ESM Support | ||
- [x] Test with `vitest` | ||
- [x] Update deps | ||
- [x] Rewrite with TypeScript | ||
- [x] Support for parallel tasks in multi-threaded mode | ||
- [ ] Document site | ||
- [ ] Support build cache | ||
- [ ] Migrate to monorepo | ||
- [ ] Upgrade to FFmpeg@5 | ||
- [ ] SIMD and WASI version | ||
- [ ] Upgrade to FFmpeg@6 | ||
- [ ] Use the faster `libsvtav1` instead of `libaom` (currently disabled because it is too slow) | ||
## Original README | ||
## Original readme | ||
ffmpeg.wasm is a pure Webassembly / Javascript port of FFmpeg. It enables video & audio record, convert and stream right inside browsers. | ||
ffmpeg.wasm is a pure Webassembly port of FFmpeg. It enables video & audio record, convert and stream right inside browsers. | ||
**AVI to MP4 Demo** | ||
<p align="center"> | ||
<a href="#"> | ||
<img alt="transcode-demo" src="https://github.com/DreamOfIce/ffmpeg.wasm/raw/master/docs/images/transcode.gif"> | ||
</a> | ||
</p> | ||
Try it: [https://ffmpegwasm.netlify.app](https://ffmpegwasm.netlify.app#demo) | ||
Check next steps of ffmpeg.wasm [HERE](https://github.com/DreamOfIce/ffmpeg.wasm/discussions/415) | ||
## Installation | ||
@@ -86,8 +63,2 @@ | ||
> As we are using experimental features, you need to add flags to run in Node.js | ||
``` | ||
$ node --experimental-wasm-threads transcode.js | ||
``` | ||
**Browser** | ||
@@ -97,43 +68,42 @@ | ||
> SharedArrayBuffer is only available to pages that are [cross-origin isolated](https://developer.chrome.com/blog/enabling-shared-array-buffer/#cross-origin-isolation). So you need to host [your own server](https://github.com/DreamOfIce/ffmpegwasm.github.io/blob/main/server/server.js) with `Cross-Origin-Embedder-Policy: require-corp` and `Cross-Origin-Opener-Policy: same-origin` headers to use ffmpeg.wasm. | ||
> Only browsers with `SharedArrayBuffer` support can use multi-thread core(`@ffmpeg.wasm/core-mt`), you can check [HERE](https://caniuse.com/sharedarraybuffer) for the complete list. | ||
> [SharedArrayBuffer](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/SharedArrayBuffer) is only available to pages that are [cross-origin isolated](https://developer.chrome.com/blog/enabling-shared-array-buffer/#cross-origin-isolation). You need to send headers `Cross-Origin-Embedder-Policy: require-corp` and `Cross-Origin-Opener-Policy: same-origin` for your site, and make sure your static resource server(or public CDN) contains the header `Cross-Origin-Resource-Policy: cross-origin`(e.g. [JSdelivr](https://jsdelivr.com), not [Unpkg](https://unpkg.com)) | ||
```html | ||
<script src="static/js/ffmpeg.min.js"></script> | ||
<script src="https://cdn.jsdelivr.net/npm/@ffmpeg.wasm/main/dist/index.global.js"></script> | ||
<script> | ||
const { createFFmpeg } = FFmpeg; | ||
... | ||
const ffmpeg = FFmpeg.create({ | ||
/* ... */ | ||
}); | ||
</script> | ||
``` | ||
> Only browsers with SharedArrayBuffer support can use ffmpeg.wasm, you can check [HERE](https://caniuse.com/sharedarraybuffer) for the complete list. | ||
## Usage | ||
ffmpeg.wasm provides simple to use APIs, to transcode a video you only need few lines of code: | ||
`ffmpeg.wasm` provides simple to use APIs, to transcode a video you only need few lines of code: | ||
```javascript | ||
import { writeFile } from "fs/promises"; | ||
import { createFFmpeg, fetchFile } from "@ffmpeg.wasm/main"; | ||
```ts | ||
import { readFile, writeFile } from "fs/promises"; | ||
import { FFmpeg } from "@ffmpeg.wasm/main"; | ||
const ffmpeg = createFFmpeg({ log: true }); | ||
const ffmpeg = await FFmpeg.create({ core: "@ffmpeg.wasm/core-mt" }); | ||
(async () => { | ||
await ffmpeg.load(); | ||
ffmpeg.FS("writeFile", "test.avi", await fetchFile("./test.avi")); | ||
await ffmpeg.run("-i", "test.avi", "test.mp4"); | ||
await fs.promises.writeFile("./test.mp4", ffmpeg.FS("readFile", "test.mp4")); | ||
process.exit(0); | ||
})(); | ||
ffmpeg.fs.writeFile("test.avi", await readFile("./test.avi")); | ||
await ffmpeg.run("-i", "test.avi", "test.mp4"); | ||
await writeFile("./test.mp4", ffmpeg.fs.readFile("test.mp4")); | ||
process.exit(0); | ||
``` | ||
### Use other version of ffmpeg.wasm-core / @ffmpeg.wasm/core-mt | ||
### Use other version of ffmpeg.wasm core | ||
For each version of ffmpeg.wasm, there is a default version of @ffmpeg.wasm/core-mt (you can find it in **devDependencies** section of [package.json](https://github.com/DreamOfIce/ffmpeg.wasm/blob/master/package.json)), but sometimes you may need to use newer version of @ffmpeg.wasm/core-mt to use the latest/experimental features. | ||
For each version of ffmpeg.wasm, there is a default version of `@ffmpeg.wasm/core-mt` (you can find it in `devDependencies` section of [package.json](./package.json)), but sometimes you may need to use newer version of `@ffmpeg.wasm/core-mt` to use the latest/experimental features. | ||
**Warning:** before reaching v1.0.0, there may be incompatibilities between each minor version of the core, see the [migration guide](./docs/migrate/README.md) for more details! | ||
**Node** | ||
#### Node | ||
Just install the specific version you need: | ||
```bash | ||
$ npm install @ffmpeg.wasm/core-mt@latest | ||
```sh | ||
$ npm install @ffmpeg.wasm/core-mt@$version | ||
``` | ||
@@ -143,32 +113,21 @@ | ||
```javascript | ||
const ffmpeg = createFFmpeg({ | ||
corePath: "../../../src/ffmpeg-core.js", | ||
```ts | ||
const ffmpeg = await FFmpeg.create({ | ||
core: "path/to/your/ffmpeg.wasm/core.js", | ||
}); | ||
``` | ||
**Browser** | ||
#### Browser | ||
```javascript | ||
const ffmpeg = createFFmpeg({ | ||
corePath: "static/js/ffmpeg-core.js", | ||
```ts | ||
const ffmpeg = await FFmpeg.create({ | ||
core: "https://cdn.jsdelivr.net/npm/@ffmpeg.wasm@$version/core-mt/dist/core.min.js", | ||
}); | ||
``` | ||
Keep in mind that for compatibility with webworkers and nodejs this will default to a local path, so it will attempt to look for `'static/js/ffmpeg.core.js'` locally, often resulting in a local resource error. If you wish to use a core version hosted on your own domain, you might reference it relatively like this: | ||
```javascript | ||
const ffmpeg = createFFmpeg({ | ||
corePath: new URL("static/js/ffmpeg-core.js", document.location).href, | ||
}); | ||
``` | ||
For the list available versions and their changelog, please check: https://github.com/DreamOfIce/ffmpeg.wasm-core/releases | ||
### Use single thread version | ||
```javascript | ||
const ffmpeg = createFFmpeg({ | ||
mainName: "main", | ||
corePath: "https://unpkg.com/@ffmpeg.wasm/core-st@0.12.0/dist/ffmpeg-core.js", | ||
```ts | ||
const ffmpeg = await FFmpeg.create({ | ||
core: "@ffmpeg.wasm/core-st", | ||
}); | ||
@@ -191,4 +150,4 @@ ``` | ||
- [API](https://github.com/DreamOfIce/ffmpeg.wasm/blob/master/docs/api.md) | ||
- [Supported External Libraries](https://github.com/DreamOfIce/ffmpeg.wasm-core#configuration) | ||
- [API](./docs/api.md) | ||
- [Supported External Libraries](https://github.com/ffmpeg.wasm/ffmpeg.wasm-core#configuration) | ||
@@ -201,4 +160,4 @@ ## FAQ | ||
- @ffmpeg.wasm/main (https://github.com/DreamOfIce/ffmpeg.wasm) | ||
- @ffmpeg.wasm/core-mt (https://github.com/DreamOfIce/ffmpeg.wasm-core) | ||
- @ffmpeg.wasm/main (https://github.com/ffmpeg.wasm/ffmpeg.wasm) | ||
- @ffmpeg.wasm/core-mt (https://github.com/ffmpeg.wasm/ffmpeg.wasm-core) | ||
@@ -209,41 +168,4 @@ @ffmpeg.wasm/core-mt contains WebAssembly code which is transpiled from original FFmpeg C code with minor modifications, but overall it still following the same licenses as FFmpeg and its external libraries (as each external libraries might have its own license). | ||
### Can I use ffmpeg.wasm in Firefox? | ||
Yes, but only for Firefox 79+ with proper header in both client and server, visit https://ffmpegwasm.netlify.app to try whether your Firefox works. | ||
![](https://user-images.githubusercontent.com/5723124/98955802-4cb20c80-253a-11eb-8f16-ce0298720a2a.png) | ||
For more details: https://github.com/DreamOfIce/ffmpeg.wasm/issues/106 | ||
### What is the maximum size of input file? | ||
2 GB, which is a hard limit in WebAssembly. Might become 4 GB in the future. | ||
### How can I build my own ffmpeg.wasm? | ||
In fact, it is ffmpeg.wasm-core most people would like to build. | ||
To build on your own, you can check build.sh inside https://github.com/DreamOfIce/ffmpeg.wasm-core repository. | ||
Also you can check this series of posts to learn more fundamental concepts: | ||
- https://jeromewu.github.io/build-ffmpeg-webassembly-version-part-1-preparation/ | ||
- https://jeromewu.github.io/build-ffmpeg-webassembly-version-part-2-compile-with-emscripten/ | ||
- https://jeromewu.github.io/build-ffmpeg-webassembly-version-part-3-v0.1/ | ||
- https://jeromewu.github.io/build-ffmpeg-webassembly-version-part-4-v0.2/ | ||
### Why it doesn't work in my local environment? | ||
When calling `ffmpeg.load()`, by default it looks for `http://localhost:3000/node_modules/@ffmpeg.wasm/core-mt/dist/` to download essential files (ffmpeg-core.js, ffmpeg-core.wasm, ffmpeg-core.worker.js). It is necessary to make sure you have those files served there. | ||
If you have those files serving in other location, you can rewrite the default behavior when calling `createFFmpeg()`: | ||
```javascript | ||
const { createFFmpeg } = FFmpeg; | ||
const ffmpeg = createFFmpeg({ | ||
corePath: "http://localhost:3000/public/ffmpeg-core.js", | ||
// Use public address if you don't want to host your own. | ||
// corePath: 'https://unpkg.com/@ffmpeg.wasm/core-mt@0.10.0/dist/ffmpeg-core.js' | ||
log: true, | ||
}); | ||
``` | ||
1 GB, which is a hard limit in WebAssembly. Might become 4 GB in the future. |
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- Removednode-fetch@^2.6.9
- Removedregenerator-runtime@^0.13.11
- Removedis-url@1.2.4(transitive)
- Removednode-fetch@2.7.0(transitive)
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