Audio out of sync with video


When I stream a movie using my mac mini directly to my TV the audio and video are in sync. When I play the audio through my stereo(mac to DAC to amp)the video and audio are out of sync. Any ideas as to how to fix this.
thanks.
Convert?fit=crop&h=128&policy=eyjlehbpcnkioje0ota5ndm1mtesimnhbgwiolsicmvhzcisimnvbnzlcnqixx0%3d&rotate=exif&signature=647e40f9fa5bc4b3042cca0880f08772ccc643ff448df7edab30f2bd1d45c46e&w=128jkontuly
Your media player should have the ability to sync audio and video timing. If not, try VLC.
Thanks, but I am streaming from Netflix. I guess I should have mentioned that.