Best Ringtone Maker App?

[azgalorRC]

Ive used Ringtone Maker MP3 and Ringdroid.. I currently have some MP3's created from 1080p videos.. and I keep hearing a chirping sound when I trim the portion I want to make my ringtone. Is there any app that avoids this issue, or is a limitation of the phone's capability due to hardware (or software emulation) contraints?

 

[Bront]

I can't answer your question, but how do those work for regular MP3s?