what can I do to improve the sound of the movie, the movie is clear but the audio has a little buzz and is in mono.
The NoiseRedution DirectX plugin made by Sonic Foundry has helped me out on many occasions with noise. It takes a fingerprint of the noise and processes the entire audio eliminating the noise only. Worth a try. mono->stereo conversion is easier - most audio editors have it.
I'd prefer video related discussions in the video forums, even though movies have audio tracks as well. This forum is for audio only.