Are programs like mp3packer and mp3DirectCut but for .ogg audio files?
I've not tried them with ogg files, but maybe look here:
http://www.rarewares.org/ogg-tools.php
http://mp3splt.sourceforge.net/mp3splt_page/home.php (I used this years ago before Pcutmp3 on some mp3s).
Thanks, I'm using now mp3splt for the ogg files
also try:
- http://www.rarewares.org/ogg-tools.php#oggsplit+
- https://www.xiph.org/oggz/