[opus] Container-less use of speex codec??

Ulrich Windl Ulrich.Windl at rz.uni-regensburg.de
Tue Apr 7 12:49:24 UTC 2020


>From what I learned is that the popular AVM "Fritz!Box" (www.avm.de) uses container-less speex for saving voice data (like from the answering machine).
I have no idea why they decided to do so, but it's a matter of fact. The format is still the same in the current firmware.
There are hacks out that allow the tools to process files without the Ogg header, and I wonder how hard it would be to provide some options in the opustools to be able to use the standard instead of some hacks.

Try Googling for "speex-1.2beta3-fritzboxtam-beta1-src.tar.bz2.


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