AlexSLR I downloaded the video to tweak the audio delay locally, and the audio sync issue is slight but definitely there. It's most obvious when Carolina is speaking while looking directly at you; you can tell her mouth is a bit out of sync with her voice. If you skip to around 46:09, there's a good example where she says, "You're the best... I love you, baby..." and you can tell her voice audio is a bit too fast for her mouth movements. Using VLC I've found that I've had to delay the audio by about 300 ms to sync it up.