I am encoding my few DVDs using HB9.2 with AppleTV preset. It selected Codecs AVC/H.264 Video/AAC+AC3 Audio. When I plan on ATV, I see that audio is NOT in sync with video. I am hearing all audio few secs before they talk. Did anybody experience the same issue? What might be going wrong? Should I try Just AC3 codec instead of AAC+AC3? Thanks.