Compression trying to convert?

Frankit_001

Hi,
I’ve been trying to compress some files, but it keeps putting them through a convert/deinterlace and removed the audio choices - how can I stop this. I literally just want to compress mp4 videos but keep all audio channels (keeps dropping some of the languages)
Many thanks in advance!
Fran

Ctrl+Z

When using the Compressor, you need to manually select the audio tracks you want to keep, as shown in the image.