Use ffmpeg.wasm bowser can't work

[Chen-Shui]

Excuse me, why do I use the official website provides browser code, it can't work, has an error about :

ffmpeg-core.js:22 Uncaught (in promise) ReferenceError: SharedArrayBuffer is not defined
at ffmpeg-core.js:22
at createFFmpeg.js:54
at f (runtime.js:63)
at Generator._invoke (runtime.js:293)
at Generator.next (runtime.js:118)
at i (ffmpeg.min.js:1)
at c (ffmpeg.min.js:1)

Because I'm a novice in coding, please tell me the reason, thank you.

[yeliulee]

read the doc
set the proper headers

[Chen-Shui]

Thank you, everyone. The problem has been solved.