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ffmpegwasm

8 indexed repositories · View on GitHub

ffmpeg.wasm
FFmpeg for browser, powered by WebAssembly

C · 17803 stars
react-app
An example to use ffmpeg.wasm in react.js

JavaScript · 214 stars
vue-app
📹 An example to use ffmpeg.wasm in Vue

JavaScript · 119 stars
chrome-extension-app
An example to use ffmpeg.wasm in Chrome Extension

JavaScript · 70 stars
libav.wasm
libav WebAssembly port

TypeScript · 44 stars
nuxt-app
📹 An example to use ffmpeg.wasm in Nuxt 3

CSS · 40 stars
testdata
Test data for ffmpeg.wasm

13 stars
x264
Clone from https://code.videolan.org/videolan/x264

C · 2 stars

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407 issues indexed so far

Safari Desktop Problem loading the wasm (Not tested on mobile) Open

ffmpegwasm/ffmpeg.wasm#582 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Throw error: Unhandled Promise Rejection: DataCloneError on Safari for iOS Open

ffmpegwasm/ffmpeg.wasm#584 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
（sos Help me)Vue2.7.14+Webpack5.87.0该如何导入使用ffmpeg Open

ffmpegwasm/ffmpeg.wasm#585 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Can't find selected font provider Open

ffmpegwasm/ffmpeg.wasm#588 · 7 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
About worker.js Open

ffmpegwasm/ffmpeg.wasm#594 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Multithreading is not working on any Chromium-based browser, but it's working perfectly on Firefox. Open

ffmpegwasm/ffmpeg.wasm#597 · 15 comments · 15 reactions · 0 assignees · Indexed Sep 15, 2026
how use ffmpeg.wasm to send rtcmulticonnection screen sharing to rtmp server like youtube Open

ffmpegwasm/ffmpeg.wasm#598 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Progress event value Open

ffmpegwasm/ffmpeg.wasm#600 · 10 comments · 10 reactions · 0 assignees · Indexed Sep 15, 2026
Vite: Cannot use import statement outside a module Open

ffmpegwasm/ffmpeg.wasm#603 · 6 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
No such file or directory Open

ffmpegwasm/ffmpeg.wasm#608 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Uncaught (in promise) RuntimeError: Aborted(CompileError: WebAssembly.instantiate(): expected magic word 00 61 73 6d, found 3c 21 44 4f @+0). Build with -sASSERTIONS for more info. Open

ffmpegwasm/ffmpeg.wasm#609 · 5 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
emscripten_sleep does not work becuase the native setTimeout is overwritten Open

ffmpegwasm/ffmpeg.wasm#611 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Because your site has the Cross-Origin Embedder Policy enabled, each embedded iframe must also specify this policy Open

ffmpegwasm/ffmpeg.wasm#614 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
nodejs version is incompatitle Open

ffmpegwasm/ffmpeg.wasm#615 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bundle worker.js into inline code Open

ffmpegwasm/ffmpeg.wasm#617 · 27 comments · 23 reactions · 0 assignees · Indexed Sep 15, 2026
About Work.js import Blob URL Error Open

ffmpegwasm/ffmpeg.wasm#619 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
0.11.x upgrade to 0.12.x Open

ffmpegwasm/ffmpeg.wasm#620 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
can't decode webm video with alpha channel Open

ffmpegwasm/ffmpeg.wasm#621 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Nextjs & Vercel support Open

ffmpegwasm/ffmpeg.wasm#622 · 18 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Larger video file inputs Open

ffmpegwasm/ffmpeg.wasm#623 · 5 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Hi Open

ffmpegwasm/ffmpeg.wasm#626 · 0 comments · 10 reactions · 0 assignees · Indexed Sep 15, 2026
Safari 17: Gets stuck when trying to convert video to png sequence in Multi-thread mode Open

ffmpegwasm/ffmpeg.wasm#628 · 1 comment · 3 reactions · 0 assignees · Indexed Sep 15, 2026
Can we load the compressed file of ffmpeg-core.wasm? Open

ffmpegwasm/ffmpeg.wasm#631 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
How to rtsp stream loop video to youtube Open

ffmpegwasm/ffmpeg.wasm#632 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
FS error: Reading HLS video from *.m3u8 file with 'fetchFile' does not work properly. Open

ffmpegwasm/ffmpeg.wasm#635 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Scaling down a mov file just hangs Open

ffmpegwasm/ffmpeg.wasm#644 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
In multithreading mode(core-mt), there are still some issues present Open

ffmpegwasm/ffmpeg.wasm#654 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Is there any way to decrease time of decoding videos? Open

ffmpegwasm/ffmpeg.wasm#656 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
NOT SUITED FOR NODEJS Open

ffmpegwasm/ffmpeg.wasm#659 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
I want to combine the pictures into a video？ Open

ffmpegwasm/ffmpeg.wasm#662 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
add audio to video with FFMPEG bug Open

ffmpegwasm/ffmpeg.wasm#664 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Help and explanation please: `Uncaught (in promise) RuntimeError: null function or function signature mismatch` + Code Open

ffmpegwasm/ffmpeg.wasm#665 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Mem Leak Open

ffmpegwasm/ffmpeg.wasm#666 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
when i use image and audio then -filter_complex not work Open

ffmpegwasm/ffmpeg.wasm#667 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
how to use ffmpeg.wasm with webpack5 ? Open

ffmpegwasm/ffmpeg.wasm#671 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Can we convert images to video like ffmpeg library in ffmpeg wasm? Open

ffmpegwasm/ffmpeg.wasm#672 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
memory access out of bounds Open

ffmpegwasm/ffmpeg.wasm#673 · 5 comments · 12 reactions · 0 assignees · Indexed Sep 15, 2026
RuntimeError: memory access out of bounds compress error Open

ffmpegwasm/ffmpeg.wasm#679 · 7 comments · 6 reactions · 0 assignees · Indexed Sep 15, 2026
Using vite + vue: `TypeError: Cannot read from private field` Open

ffmpegwasm/ffmpeg.wasm#687 · 5 comments · 2 reactions · 0 assignees · Indexed Sep 15, 2026
Manually provide `814.ffmpeg.js`'s path Open

ffmpegwasm/ffmpeg.wasm#688 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
fix ffmpeg,js length error in react-js project Open

ffmpegwasm/ffmpeg.wasm#689 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
I just love ffmpegwasm, but... Open

ffmpegwasm/ffmpeg.wasm#693 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Bug with WebWorker loading of 814.ffmpeg.js + solution Open

ffmpegwasm/ffmpeg.wasm#694 · 2 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg.run() Open

ffmpegwasm/ffmpeg.wasm#700 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
An index signature parameter type cannot be a union type Open

ffmpegwasm/ffmpeg.wasm#701 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unhandled Rejection (Error): bad memory Open

ffmpegwasm/ffmpeg.wasm#702 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Memory Access out of bounds when executing commands on a lot of files Open

ffmpegwasm/ffmpeg.wasm#704 · 3 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Uncaught ReferenceError: createFFmpegCore is not defined at HTMLScriptElement.eventHandler (getCreateFFmpegCore.js:43:1) Open

ffmpegwasm/ffmpeg.wasm#705 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Angular issue with `esbuild`: 504 on webworker URL Open

ffmpegwasm/ffmpeg.wasm#710 · 6 comments · 8 reactions · 0 assignees · Indexed Sep 15, 2026
FFmpeg-mt can't convert PNG images to a video, hangs with no callback Open

ffmpegwasm/ffmpeg.wasm#714 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026

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