My .avi audio is at 44.1k but the default in the encoder is 48k. It gave me a file with no audio. when I saw the sample rate was not the same I changed the encoder to do it as 44.1k which also automatically switched the file type to MPEG layer 2(which I think is the one I want anyway since it will be burnt to a DVD). The problem is that it then gave me an error in red saying "invalid audio sample rate".
Any suggestions?