I've been using tmpgenc to convert AVI files to MPEG successfully. But recently i encounter error when converting AVI file. I did the same procedure, but there is an error message that say "cannot open, or unsupported." what could be the problem? The file information: bit rate : 127 kbps audio format : lame mp3 frame rate : 23 frames/sec data rate : 139 kbps video sample size : 24 bit video compression : DivX