: In the scene release context, a "Proper" subtitle or video usually fixes technical issues (like audio sync or missing lines) found in an earlier version of that same release group.
: A comprehensive database where you can filter by exact file name or hash to ensure the timing matches your BRRip copy. subtitle Threads.1984.BRRip.XviD.MP3-XVID
For the most accurate sync, you should look for subtitles tagged exactly with your release name on the following platforms: : In the scene release context, a "Proper"