Audio came out in slo-mo

HeyNation
HeyNation Website User Posts: 3
edited December 2015 in Practical Filmmaking

hi there. i am using hitfilm express 3. i recently completed an audio spectrum video which compressed very well in a H.264 codec. the video played smoothly however the audio came out in slo-mo. my exact settings were as follows.  template: custom, video settings: no changes, audio: 96000 Hz and rendering 4 MSAA. my video is 1080p at 29.97 fps. if you could help me i would be extremely grateful.

thanks