https://linuxbsdos.com/2013/11/24/use-k3b-and-audacity-to-convert-an-8-cd-audiobook-to-an-ogg-file/
Use K3b and Audacity to convert an 8-CD audiobook to an Ogg file | LinuxBSDos.com
ogg fileuseaudacityconvertaudiobook
https://asterisk-doxygen.osso.pub/master/api/db/d9b/format__ogg__vorbis_8c_source.html
Asterisk - The Open Source Telephony Project: format_ogg_vorbis.c Source File
the openogg vorbisasterisksourcetelephony
https://digitcog.com/wav-to-ogg-a-complete-guide-to-converting-wav-audio-to-ogg-comparing-compression-file-size-quality-and-compatibility/
WAV to OGG: A Complete Guide to Converting WAV Audio to OGG, Comparing Compression, File Size,...
Sep 8, 2026 - Convert WAV to OGG when you need much smaller audio files and can accept lossy compression. WAV is best for recording, editing, archiving, and studio work. OGG...
a completefile sizewavoggguide