Getting error related to ffmpeg

[aeperaltan]

Hello, using the latest code we get the following sequence of errors:

ERROR (node:7) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.

INFO Executing... undefined -r 10 -f image2 -s 640x480 -i /tmp/53680642-frame-%03d.jpg -vcodec libx264 -crf 25 -pix_fmt yuv420p /tmp/_1587230228128.mkv

INFO Error with command: undefined -r 10 -f image2 -s 640x480 -i /tmp/53680642-frame-%03d.jpg -vcodec libx264 -crf 25 -pix_fmt yuv420p /tmp/_1587230228128.mkv { Error: Command failed: undefined -r 10 -f image2 -s 640x480 -i /tmp/53680642-frame-%03d.jpg -vcodec libx264 -crf 25 -pix_fmt yuv420p /tmp/_1587230228128.mkv
/bin/sh: undefined: command not found

It looks that ffmpeg cannot be found. Please advise. Would appreciate any help, Thanks!

[Manikandan85]

@aeperaltan for undefined error in ffmeg.js file, you need to add require to get the installer path.
const ffmpegPath = process.env.local ? require("@ffmpeg-installer/ffmpeg").path : require("./@ffmpeg-installer/ffmpeg").path;

for deprecation warning, use Buffer.from() instead of new Buffer in frameconverter.js