Music speeds up in an exported video

I'm using Kubuntu 7.10 with Kdenlive and whenever I export a clip that has a song longer than the video itself, the song gets sped up. However the preview under the Timeline monitor plays the music in its normal speed. How can I fix this? Thanks.

Also, I've tried splitting and resizing the audio so it ends where the video ends. Same thing.

You should visit this page and try another Video Format in Project>Project Configuration that proposes fps=25 instead of fps=29.97. I have fixed my sound issue doing that :mrgreen: