I'm trying to burn an MKV file to DVD using AVI2DVD. The process is unsuccessful, and I get an error in the BeSweet log that says: Error 57: Error opening "D:\Avi2dvd_temp\tempsox.wav". Quiting... I watch the folder as the program is running and a wav file is produced (extracted_audio.wav), but after the process fails there's nothing there. Not sure if BeSweet is looking for the wrong file name or what.
I don't use that program, but there is a supposed solution here - if you can extract the audio as a .wav http://www.trustfm.net/phpBB2/viewtopic.php?t=784&sid=c9f66aba16b0bab08dbd28febcda122b
You can use professional AVI to DVD Burner to burn avi video edited by ddp. Maybe the tutorial can help you