sambass

ImgBurn uses DirectShow to decode audio files. You can use GraphEdit to see which filter is being used and which filters you have on your system. There are other programs that allow you to change the filters' priorities too. The first thing I'd try is uninstalling all codec packs you may have installed on your system. Thanks mmalves, really very helpful infos. I'll try them.

Can I add a faster filter to imgburn?

Then why Nero doing this 4 times faster on the same pc?

Creating audio cd from mp3 files (analyse time) taking too much time comparing Nero. Any settings to shorten this process?