Le mans 66

[hubro399]

Can make mkv but there is no sound? Where should I look?

[Woodstock]

With nothing to work from, guesses include your playback program/device does not understand the audio codec used for the movie.

Can you play the MKV with VLC or Kodi? Those programs can handle just about any common audio codecs.

[hubro399]

Thank you, I am not so tecnical but I have a look