Record system audio is not working me too. un-me too. 6. follow. but, for my purposes, i need to convert the avi to m4v but recording in a camstudio project file does not work for me because i need it to be system audio and mic but in avi. tiffany i do not think the presonus firestudio will work if it is a firewire input as camtasia. 39 videos play all camtasia 8 for windows tutorials techsmith how to choose the best audio interface for your home studio - recordingrevolution.com - duration: 10:57. recordingrevolution 461,715 views. How to fix any camtasia not working problem in easy way. camtasia recorder not working or record the screen mode not working or showing some type of error. t....
