When i installed After Effects CC 2014.1 i didn't have this problem but after a few days the audio started to play then stop then play then stop and i cant seam to find a fix please someone help.
Here is a video to what my problem looks like :After Effects CC 2014.1 Audio Problem - YouTube
Nobody can tell you anything without exact system info and settings as well as details and specs of the source material. Your video is simply useless to diagnose the issue.
Sorry for this issue. Did you ever find a solution? Please let us know if you have or if you still need help.