Wrong metadata found

Hi
I've set Serviio to find metadata itself (online resources), but it fails a lot doing that, and my DLNA player shows wrong covers and info for my MKV's too often.
Is there any way to accurate this process? Can I fix that manually?
Thanks.
I've set Serviio to find metadata itself (online resources), but it fails a lot doing that, and my DLNA player shows wrong covers and info for my MKV's too often.
Is there any way to accurate this process? Can I fix that manually?
Thanks.