You can use inotify to kick off rsync for each chunk. The delay would depend on video chunk size. Put the processing machine in a locked case that is anchored

You can use inotify to kick off rsync for each chunk. The delay would depend on video chunk size. Put the processing machine in a locked case that is anchored to the floor. You can probably get the last few minutes of them trying to jimmie the cabinet assuming they can even find it.