kawaandClaude Opus 5
9a4d14613f
MP4/GIF export used to importScripts() an 18.5 MB asm.js ffmpeg build from https://archive.org/download/ffmpeg_asm/ffmpeg_asm.js: no integrity check, no pinning, executed in the page, and unavailable offline. vendor.mjs now copies ffmpeg.wasm out of node_modules, where package-lock.json pins it by hash, and no CDN fallback is left anywhere in the app. @ffmpeg/core-st is the single-threaded core, chosen deliberately: the default @ffmpeg/core is built with pthreads and needs SharedArrayBuffer, which requires COOP/COEP isolation, which would break the Pixabay, Unsplash and Google Fonts requests. That core also forces two things worth knowing: - mainName: 'main' is mandatory. The loader defaults to proxy_main, which only the multi-threaded build exports, so load() compiles all 23 MB and then aborts. - Its main() calls exit(), so an instance survives exactly one command. Reusing one dies with "Program terminated with exit(0)", so convertStreams builds and tears one down per conversion (~110 ms, and the 23 MB heap comes back in between). The teardown also runs on failure: an interrupted run otherwise leaves the loader's "running" flag set and wedges every later conversion until a page reload. MP4 encodes with libx264 -crf 23 -pix_fmt yuv420p plus AAC rather than mpeg4 -b:v 6400k. Same core, better quality per byte, and yuv420p is what makes it play in Safari and QuickTime. The two @ffmpeg packages are dependencies, not devDependencies, so the Docker vendor stage can npm ci --omit=dev without pulling in electron; build.files excludes them from the asar since src/vendor/ffmpeg/ already carries the copies the app loads. WITH_FFMPEG=0 now means MP4/GIF export is unavailable and says so, rather than silently fetching an encoder at run time. Also deletes src/js/libraries/ffmpeg.min.js, an unreferenced ffmpeg.wasm loader stub that would have fetched its core from unpkg, and prunes the stale src/vendor/ffmpeg_asm.js from existing checkouts — src/vendor/ is packaged whole, so it would have shipped 18.5 MB of dead weight in every installer. Verified in Chromium against a real MediaRecorder WebM: core loads with crossOriginIsolated false, MP4 24 KB decoding to 320x240 / 2.00 s, GIF 138 KB, the two back to back, and the missing-core path reporting correctly. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
109 lines
3.1 KiB
JSON
109 lines
3.1 KiB
JSON
{
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"name": "motionity",
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"productName": "Motionity",
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"version": "1.0.0",
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"description": "Web-based motion graphics editor with keyframing, masking, filters and text animations",
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"license": "MIT",
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"main": "electron/main.js",
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"private": true,
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"scripts": {
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"vendor": "node scripts/vendor.mjs",
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"icons": "node scripts/make-icon.cjs",
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"start": "node scripts/server.cjs",
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"dev": "electron .",
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"dist:win": "npm run vendor && npm run icons && electron-builder --win",
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"dist:appimage": "npm run vendor && npm run icons && electron-builder --linux AppImage",
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"dist:flatpak": "npm run vendor && npm run icons && electron-builder --linux flatpak",
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"dist:linux": "npm run vendor && npm run icons && electron-builder --linux AppImage flatpak",
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"docker:build": "docker build -t motionity:latest .",
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"docker:run": "docker run --rm -p 8080:8080 motionity:latest",
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"release:build": "pwsh -NoProfile -ExecutionPolicy Bypass -File scripts/build-release.ps1",
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"release:binaries": "pwsh -NoProfile -ExecutionPolicy Bypass -File scripts/publish.ps1 -BinariesOnly",
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"release": "pwsh -NoProfile -ExecutionPolicy Bypass -File scripts/publish.ps1 -PublishRelease",
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"test": "node --test \"test/**/*.test.js\""
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},
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"dependencies": {
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"@ffmpeg/core-st": "^0.11.1",
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"@ffmpeg/ffmpeg": "^0.11.6"
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},
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"devDependencies": {
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"electron": "^40.0.0",
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"electron-builder": "^26.0.0"
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},
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"build": {
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"appId": "app.motionity.desktop",
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"productName": "Motionity",
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"artifactName": "${productName}-${version}-${arch}.${ext}",
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"directories": {
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"output": "dist",
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"buildResources": "build"
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},
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"files": [
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"electron/**/*",
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"scripts/server.cjs",
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"src/**/*",
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"!src/**/*.map",
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"!node_modules/@ffmpeg/**"
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],
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"win": {
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"target": [
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{
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"target": "nsis",
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"arch": [
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"x64"
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]
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},
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{
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"target": "portable",
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"arch": [
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"x64"
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]
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}
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],
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"icon": "build/icon.png"
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},
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"nsis": {
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"oneClick": false,
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"allowToChangeInstallationDirectory": true,
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"perMachine": false,
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"createDesktopShortcut": true,
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"shortcutName": "Motionity"
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},
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"linux": {
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"target": [
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"AppImage",
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"flatpak"
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],
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"icon": "build/icon.png",
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"category": "Graphics",
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"synopsis": "Motion graphics editor",
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"desktop": {
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"entry": {
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"Name": "Motionity",
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"Categories": "Graphics;AudioVideo;VideoEditor;"
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}
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}
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},
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"appImage": {
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"artifactName": "${productName}-${version}-${arch}.${ext}"
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},
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"flatpak": {
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"runtimeVersion": "23.08",
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"baseVersion": "23.08",
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"finishArgs": [
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"--share=ipc",
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"--socket=x11",
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"--socket=wayland",
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"--socket=pulseaudio",
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"--device=dri",
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"--share=network",
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"--filesystem=xdg-download",
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"--filesystem=xdg-documents",
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"--filesystem=xdg-pictures",
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"--filesystem=xdg-videos",
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"--filesystem=xdg-music"
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]
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}
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}
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}
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