CreatePreview > change codec

[MehdiZangenehBar]

Is it possible to change output codec of CreatePreview output?

[MehdiZangenehBar]

This option works just fine, but added in Max 2020, what we can do for older version? any hack?

[MehdiZangenehBar]

FFmpeg works just fine. with maximum compression and very fast.Example:
ffmpeg -i input.avi -c:v libx264 -c:a aac output.mp4