FFmpeg apulsator filter not found!

1

Hello, I was trying to use apulsator filter of FFmpeg but it throws this error:

Error: Command failed: [AVFilterGraph @ 0x21f15e0] No such filter: 'apulsator'

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Error opening filters!

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at ChildProcess.onExit (/rbd/pnpm-volume/b774bc87-8f14-4d8f-bf82-06333de23ba6/node_modules/.registry.npmjs.org/eris/0.11.2/node_modules/eris/lib/voice/streams/FFmpegDuplex.js:93:22)

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at Object.onceWrapper (events.js:277:13)

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at ChildProcess.emit (events.js:189:13)

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at maybeClose (internal/child_process.js:970:16)

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at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)

How do I fix this error? Please help!

2

Glitch has ffmpeg v2.8.15 which doesn’t have the apulsator filter

You can download ffmpeg v4.2.2 which does have the filter, from https://johnvansickle.com/ffmpeg/

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