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jeromewu 2022-08-14 18:36:23 +08:00 committed by GitHub
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4
README.md
View File

@ -36,10 +36,10 @@ Try it: [https://ffmpegwasm.netlify.app](https://ffmpegwasm.netlify.app#demo)
$ npm install @ffmpeg/ffmpeg @ffmpeg/core $ npm install @ffmpeg/ffmpeg @ffmpeg/core
``` ```
> As we are using the latest experimental features, you need to add few flags to run in Node.js > As we are using experimental features, you need to add flags to run in Node.js
``` ```
$ node --experimental-wasm-threads --experimental-wasm-bulk-memory transcode.js $ node --experimental-wasm-threads transcode.js
``` ```
**Browser** **Browser**

147
package-lock.json generated
View File

@ -2035,23 +2035,10 @@
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}, },
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"dev": true,
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}
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"dev": true
}, },
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@ -2396,15 +2383,23 @@
} }
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}
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@ -2689,12 +2684,6 @@
"schema-utils": "^2.6.5" "schema-utils": "^2.6.5"
}, },
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"dev": true
},
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@ -3863,12 +3852,6 @@
} }
} }
}, },
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"dev": true
},
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"resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz", "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
@ -4038,9 +4021,9 @@
"dev": true "dev": true
}, },
"follow-redirects": { "follow-redirects": {
"version": "1.14.0", "version": "1.14.8",
"resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.0.tgz", "resolved": "https://registry.npmjs.org/follow-redirects/-/follow-redirects-1.14.8.tgz",
"integrity": "sha512-0vRwd7RKQBTt+mgu87mtYeofLFZpTas2S9zY+jIeuLJMNvudIgF52nr19q40HOwH5RrhWIPuj9puybzSJiRrVg==", "integrity": "sha512-1x0S9UVJHsQprFcEC/qnNzBLcIxsjAV905f/UkQxbclCsoTWlacCNOpQa/anodLl2uaEKFhfWOvM2Qg77+15zA==",
"dev": true "dev": true
}, },
"forwarded": { "forwarded": {
@ -4528,14 +4511,6 @@
"dev": true, "dev": true,
"requires": { "requires": {
"minimist": "^1.2.5" "minimist": "^1.2.5"
},
"dependencies": {
"minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
}
} }
}, },
"leven": { "leven": {
@ -4599,12 +4574,6 @@
"requires": { "requires": {
"minimist": "^1.2.0" "minimist": "^1.2.0"
} }
},
"minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
} }
} }
}, },
@ -4810,9 +4779,9 @@
} }
}, },
"minimist": { "minimist": {
"version": "1.2.5", "version": "1.2.6",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz", "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==", "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
"dev": true "dev": true
}, },
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@ -5646,9 +5615,9 @@
"dev": true "dev": true
}, },
"path-parse": { "path-parse": {
"version": "1.0.6", "version": "1.0.7",
"resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz", "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
"integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==", "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
"dev": true "dev": true
}, },
"path-to-regexp": { "path-to-regexp": {
@ -5675,9 +5644,9 @@
} }
}, },
"pathval": { "pathval": {
"version": "1.1.0", "version": "1.1.1",
"resolved": "https://registry.npmjs.org/pathval/-/pathval-1.1.0.tgz", "resolved": "https://registry.npmjs.org/pathval/-/pathval-1.1.1.tgz",
"integrity": "sha1-uULm1L3mUwBe9rcTYd74cn0GReA=", "integrity": "sha512-Dp6zGqpTdETdR63lehJYPeIOqpiNBNtc7BpWSLrOje7UaIsE5aY92r/AunQA7rsXvet3lrJ3JnZX29UPTKXyKQ==",
"dev": true "dev": true
}, },
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@ -6114,23 +6083,10 @@
"ajv-keywords": "^3.4.1" "ajv-keywords": "^3.4.1"
}, },
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"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
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"dev": true,
"requires": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
}
},
"fast-deep-equal": { "fast-deep-equal": {
"version": "3.1.1", "version": "3.1.1",
"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz", "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz",
"integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA==", "integrity": "sha512-8UEa58QDLauDNfpbrX55Q9jrGHThw2ZMdOky5Gl1CDtVeJDPVrG4Jxx1N8jw2gkWaff5UUuX1KJd+9zGe2B+ZA=="
"dev": true
} }
} }
}, },
@ -6670,18 +6626,6 @@
"terser": "^5.3.8" "terser": "^5.3.8"
}, },
"dependencies": { "dependencies": {
"ajv": {
"version": "6.12.6",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
"dev": true,
"requires": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
}
},
"ajv-keywords": { "ajv-keywords": {
"version": "3.5.2", "version": "3.5.2",
"resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz", "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
@ -6691,8 +6635,7 @@
"fast-deep-equal": { "fast-deep-equal": {
"version": "3.1.3", "version": "3.1.3",
"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz", "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
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"dev": true
}, },
"p-limit": { "p-limit": {
"version": "3.0.2", "version": "3.0.2",
@ -6760,12 +6703,6 @@
"requires": { "requires": {
"minimist": "^1.2.0" "minimist": "^1.2.0"
} }
},
"minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
} }
} }
}, },
@ -6956,18 +6893,6 @@
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"dev": true "dev": true
}, },
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"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
"integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
"dev": true,
"requires": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
}
},
"ajv-keywords": { "ajv-keywords": {
"version": "3.5.2", "version": "3.5.2",
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@ -6977,8 +6902,7 @@
"fast-deep-equal": { "fast-deep-equal": {
"version": "3.1.3", "version": "3.1.3",
"resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz", "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
"integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q==", "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
"dev": true
}, },
"find-up": { "find-up": {
"version": "4.1.0", "version": "4.1.0",
@ -7105,18 +7029,6 @@
"schema-utils": "^3.0.0" "schema-utils": "^3.0.0"
}, },
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"ajv": {
"version": "6.12.6",
"resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
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"dev": true,
"requires": {
"fast-deep-equal": "^3.1.1",
"fast-json-stable-stringify": "^2.0.0",
"json-schema-traverse": "^0.4.1",
"uri-js": "^4.2.2"
}
},
"ajv-keywords": { "ajv-keywords": {
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"resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz", "resolved": "https://registry.npmjs.org/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
@ -7126,8 +7038,7 @@
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"dev": true
}, },
"mime-db": { "mime-db": {
"version": "1.44.0", "version": "1.44.0",

2
package.json
View File

@ -15,7 +15,7 @@
"wait": "rimraf dist && wait-on http://localhost:3000/dist/ffmpeg.dev.js", "wait": "rimraf dist && wait-on http://localhost:3000/dist/ffmpeg.dev.js",
"test": "npm-run-all -p -r start test:all", "test": "npm-run-all -p -r start test:all",
"test:all": "npm-run-all wait test:browser:ffmpeg test:node:all", "test:all": "npm-run-all wait test:browser:ffmpeg test:node:all",
"test:node": "node --experimental-wasm-threads --experimental-wasm-bulk-memory node_modules/.bin/_mocha --exit --bail --require ./scripts/test-helper.js", "test:node": "node --experimental-wasm-threads node_modules/.bin/_mocha --exit --bail --require ./scripts/test-helper.js",
"test:node:all": "npm run test:node -- ./tests/*.test.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": "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" "test:browser:ffmpeg": "npm run test:browser -- -f ./tests/ffmpeg.test.html"

1
scripts/webpack.config.dev.js
View File

@ -1,5 +1,4 @@
const path = require('path'); const path = require('path');
const webpack = require('webpack');
const common = require('./webpack.config.common'); const common = require('./webpack.config.common');
const genConfig = ({ const genConfig = ({

51
src/createFFmpeg.js
View File

@ -1,6 +1,4 @@
const { defaultArgs, baseOptions } = require('./config'); const { defaultArgs, baseOptions } = require('./config');
const { setLogging, setCustomLogger, log } = require('./utils/log');
const parseProgress = require('./utils/parseProgress');
const parseArgs = require('./utils/parseArgs'); const parseArgs = require('./utils/parseArgs');
const { defaultOptions, getCreateFFmpegCore } = require('./node'); const { defaultOptions, getCreateFFmpegCore } = require('./node');
const { version } = require('../package.json'); const { version } = require('../package.json');
@ -23,14 +21,49 @@ module.exports = (_options = {}) => {
let runResolve = null; let runResolve = null;
let runReject = null; let runReject = null;
let running = false; let running = false;
let customLogger = () => {};
let progress = optProgress; let progress = optProgress;
let duration = 0;
let ratio = 0;
const detectCompletion = (message) => { const detectCompletion = (message) => {
if (message === 'FFMPEG_END' && runResolve !== null) { if (message === 'FFMPEG_END' && runResolve !== null) {
runResolve(); runResolve();
runResolve = null; runResolve = null;
runReject = null;
running = false; running = false;
} }
}; };
const log = (type, message) => {
customLogger({ type, message });
if (logging) {
console.log(`[${type}] ${message}`);
}
};
const ts2sec = (ts) => {
const [h, m, s] = ts.split(':');
return (parseFloat(h) * 60 * 60) + (parseFloat(m) * 60) + parseFloat(s);
};
const parseProgress = (message, progress) => {
if (typeof message === 'string') {
if (message.startsWith(' Duration')) {
const ts = message.split(', ')[0].split(': ')[1];
const d = ts2sec(ts);
progress({ duration: d, ratio });
if (duration === 0 || duration > d) {
duration = d;
}
} else if (message.startsWith('frame') || message.startsWith('size')) {
const ts = message.split('time=')[1].split(' ')[0];
const t = ts2sec(ts);
ratio = t / duration;
progress({ ratio, time: t });
} else if (message.startsWith('video:')) {
progress({ ratio: 1 });
duration = 0;
}
}
};
const parseMessage = ({ type, message }) => { const parseMessage = ({ type, message }) => {
log(type, message); log(type, message);
parseProgress(message, progress); parseProgress(message, progress);
@ -89,7 +122,7 @@ module.exports = (_options = {}) => {
return prefix + path; return prefix + path;
}, },
}); });
ffmpeg = Core.cwrap('proxy_main', 'number', ['number', 'number']); ffmpeg = Core.cwrap(options.mainName || 'proxy_main', 'number', ['number', 'number']);
log('info', 'ffmpeg-core loaded'); log('info', 'ffmpeg-core loaded');
} else { } else {
throw Error('ffmpeg.wasm was loaded, you should not load it again, use ffmpeg.isLoaded() to check next time.'); throw Error('ffmpeg.wasm was loaded, you should not load it again, use ffmpeg.isLoaded() to check next time.');
@ -179,10 +212,15 @@ module.exports = (_options = {}) => {
if (Core === null) { if (Core === null) {
throw NO_LOAD; throw NO_LOAD;
} else { } else {
// if there's any pending runs, reject them
if(runReject) {
runReject('ffmpeg has exited')
}
running = false; running = false;
try { try {
Core.exit(1); Core.exit(1);
} catch (err) { } catch (err) {
log(err.message);
if (runReject) { if (runReject) {
runReject(err); runReject(err);
} }
@ -200,11 +238,12 @@ module.exports = (_options = {}) => {
}; };
const setLogger = (_logger) => { const setLogger = (_logger) => {
setCustomLogger(_logger); customLogger = _logger;
}; };
setLogging(logging); const setLogging = (_logging) => {
setCustomLogger(logger); logging = _logging;
};
log('info', `use ffmpeg.wasm v${version}`); log('info', `use ffmpeg.wasm v${version}`);

3
src/index.d.ts vendored
View File

@ -1,6 +1,7 @@
export const FS: { export const FS: {
writeFile: (fileName: string, binaryData: Uint8Array) => void, writeFile: (fileName: string, binaryData: Uint8Array | string) => void,
readFile: (fileName: string) => Uint8Array, readFile: (fileName: string) => Uint8Array,
readdir: (pathName: string) => string[],
unlink: (fileName: string) => void, unlink: (fileName: string) => void,
} }

10
tests/ffmpeg.test.js
View File

@ -48,6 +48,16 @@ describe('run()', () => {
} }
}, 500); }, 500);
}).timeout(TIMEOUT); }).timeout(TIMEOUT);
it('should terminate the run if exit is called', async () => {
const ffmpeg = createFFmpeg(OPTIONS);
await ffmpeg.load();
ffmpeg.run('-h').catch(e=> {
expect(e).to.be.equal('ffmpeg has exited')
});
expect(ffmpeg.exit()).to.throw();
}).timeout(TIMEOUT);
}); });
describe('FS()', () => { describe('FS()', () => {