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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

Open All

407 open issues indexed

How to pass fontfile to drawtext? Open

ffmpegwasm/ffmpeg.wasm#163 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Get output as File object from ffmpeg.FS Open

ffmpegwasm/ffmpeg.wasm#164 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CORS fails on Firefox Open

ffmpegwasm/ffmpeg.wasm#166 · 12 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Error while converting HLS into mp3 Open

ffmpegwasm/ffmpeg.wasm#169 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Feature request: Convert Video / Audio in the background Open

ffmpegwasm/ffmpeg.wasm#174 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unable to run on firefox using your demo URL Open

ffmpegwasm/ffmpeg.wasm#175 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
ffmpeg.setProgress(progress) returning NaN Open

ffmpegwasm/ffmpeg.wasm#178 · 5 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Uncaught RuntimeError: abort(OOM) Open

ffmpegwasm/ffmpeg.wasm#183 · 4 comments · 9 reactions · 0 assignees · Indexed Sep 15, 2026
why get file.ts by websocket when process m3u8 file? Open

ffmpegwasm/ffmpeg.wasm#184 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
fetchFile not work and error is "Error: File could not be read! Code=0" Open

ffmpegwasm/ffmpeg.wasm#185 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature] Event listeners Open

ffmpegwasm/ffmpeg.wasm#186 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Feature] Cancel a running job Open

ffmpegwasm/ffmpeg.wasm#187 · 7 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Streaming via WebSockets Open

ffmpegwasm/ffmpeg.wasm#190 · 1 comment · 7 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg.run() never completes/resolves when passed '-' for output file name Open

ffmpegwasm/ffmpeg.wasm#191 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
支持视频流（比如hls,http-flv,rtmp）的转码为mp4 Open

ffmpegwasm/ffmpeg.wasm#192 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Stich videos Open

ffmpegwasm/ffmpeg.wasm#197 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
[Vue warn]: Error in nextTick: "Error: ffmpeg.FS('readFile', 'output.ogg') error. Check if the path exists" Open

ffmpegwasm/ffmpeg.wasm#198 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
CreateFFmpegCore is not undefined. Open

ffmpegwasm/ffmpeg.wasm#199 · 9 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
ERR_OUT_OF_MEMORY, when using "createFFmpeg" several times Open

ffmpegwasm/ffmpeg.wasm#200 · 6 comments · 7 reactions · 0 assignees · Indexed Sep 15, 2026
Uncaught (in promise) Error: File could not be read! Code=0 at FileReader.r.onerror Open

ffmpegwasm/ffmpeg.wasm#201 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Cannot find module '@ffmpeg/core' Open

ffmpegwasm/ffmpeg.wasm#202 · 14 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg.wasm-core compile fail Open

ffmpegwasm/ffmpeg.wasm#203 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Chance to support hardware encode in the future? Open

ffmpegwasm/ffmpeg.wasm#206 · 2 comments · 17 reactions · 0 assignees · Indexed Sep 15, 2026
Build with docker failed Open

ffmpegwasm/ffmpeg.wasm#207 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
2-pass encoding doesn't work Open

ffmpegwasm/ffmpeg.wasm#212 · 4 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
Regex error for base64 audio Open

ffmpegwasm/ffmpeg.wasm#213 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
I'm getting this warning in console when using ffmpeg.wasm "SharedArrayBuffer will require cross-origin isolation as of M91" Open

ffmpegwasm/ffmpeg.wasm#214 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
How to get HLS stream format output files from ffmpeg? Open

ffmpegwasm/ffmpeg.wasm#218 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
https protocol not found, recompile FFmpeg with openssl, gnutls or securetransport enabled. Open

ffmpegwasm/ffmpeg.wasm#219 · 4 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Exit from Node without terminating process Open

ffmpegwasm/ffmpeg.wasm#220 · 0 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026
write metadata artist to ? maybe encoding error Open

ffmpegwasm/ffmpeg.wasm#221 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Unknown input format: 'gdigrab' Open

ffmpegwasm/ffmpeg.wasm#222 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
merge m3u8 segments into mp4 not working Open

ffmpegwasm/ffmpeg.wasm#223 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
TypeError [ERR_WORKER_PATH]: The worker script or module filename must be an absolute path or a relative path Open

ffmpegwasm/ffmpeg.wasm#225 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
"Can't resolve 'perf_hooks' in..." breaks my page Open

ffmpegwasm/ffmpeg.wasm#226 · 0 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Using a ReadStream as input Open

ffmpegwasm/ffmpeg.wasm#227 · 4 comments · 10 reactions · 0 assignees · Indexed Sep 15, 2026
Connection Error while using a remote url for input. Open

ffmpegwasm/ffmpeg.wasm#230 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Crashes with pthread error: f.asm is undefined Open

ffmpegwasm/ffmpeg.wasm#233 · 1 comment · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Ffmpeg.wasm not working in Chrome extension due to SharedArrayBuffer Open

ffmpegwasm/ffmpeg.wasm#236 · 5 comments · 5 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg.run() signature error Open

ffmpegwasm/ffmpeg.wasm#237 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
does simd feature support? Open

ffmpegwasm/ffmpeg.wasm#238 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Provide multiple wasms with different encoder sets Open

ffmpegwasm/ffmpeg.wasm#239 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Slow decoding with avcodec_send_packet? Open

ffmpegwasm/ffmpeg.wasm#240 · 1 comment · 4 reactions · 0 assignees · Indexed Sep 15, 2026
Hangs on render because of malformed progress message Open

ffmpegwasm/ffmpeg.wasm#241 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
React App Example Throws Error (SharedArrayBuffer is not defined) Open

ffmpegwasm/ffmpeg.wasm#245 · 13 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg triggers `--require` flags to re-run the module that's required Open

ffmpegwasm/ffmpeg.wasm#246 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
What is the correct way to concat (merge) two audio (or video) files? Open

ffmpegwasm/ffmpeg.wasm#250 · 6 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
ffmpeg live streaming from webaudio input example Open

ffmpegwasm/ffmpeg.wasm#251 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 15, 2026
Got error: [fferr] wasm streaming compile failed: LinkError: WebAssembly.instantiate(): Import #258 module="a" function="Rd" error: function import requires a callable Open

ffmpegwasm/ffmpeg.wasm#255 · 2 comments · 1 reaction · 0 assignees · Indexed Sep 15, 2026
Uncaught ReferenceError: FFmpeg is not defined Open

ffmpegwasm/ffmpeg.wasm#256 · 3 comments · 3 reactions · 0 assignees · Indexed Sep 15, 2026

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