I created a 20 second animation in flash. I put a sound clip, (standard mp3). I inserted the sound clip in the top layer. It plays perfectly in flash. However when I export to video, the video file does not have any sound. DOesn't matter what I open the file in, whether it's windows media player or quicktime or whatever, there is never any sound. Tried various different settings, but always fails to have sound in the final exported file.
Please help me.