file problem

[balham]

I've used Camtasia Studio to screen capture a PC screen with audio narration - this creates an AVI file which I then import into MediaStudio Pro.

However, on the computer where I did the capture, there was an incorrect sound card driver and this results in the sound playing approx 3 semi tones too low on my own computer. I've tried processing the video in MSP8 and I can use the audio filters to raise the pitch by 3 semi-tones. However, there is another problem in that the video clip is shortened from the original so that I am missing the last 10 seconds or so from the clip (if I play the clip in Windows Media Player it actually plays the full clip).

Could anyone help on how I can convert this file to get the full clip length?

Thanks.

[balham]

I've solved the problem now. I did this by detaching the audio from the video (using Audio Editor) and then using MSPro to import the video file - then removing the audio from it and importing the detached audio (wav) file. I could then use MSPro to decrease the speed of the video to match the video file length to the audio and then using the audio filters to increase the pitch of the audio. All worked, though with a slight degradation in audio quality.