Video & Audio synchronization (SOLVED)

Eddie5 Posts: 8
edited September 2016 in Practical Filmmaking

Hello guys,
when i edit a gameplay a have this problem on every video. The video itself doesn't have any problem with the synchronization video and audio but when i import it on hitfilm and i put it to edit the video isn't synchronized anymore.

if i try to unlink the audio and drag it a little bit right in the timeline to synchronize it with the video after a while it brakes again..
What do you think it's the problem ?
Thank you !