How to cut MKV on the exact frame / before sound starts?

mgutt · Post by **mgutt** » Sat Nov 23, 2019 3:20 pm

I'm using usually MKVToolNix to cut MKVs without the need to transcode them. But MKVToolnix does not have any preview or wave analyzer built-in. Sometimes I really like to cut at the exact position and not only at second X. Which tool could I use instead or how could I determine the exact Nanoseconds for the MKVToolnix timestamp (HH:MM:SS.nnnnnnnnn)?