[opus] help with opus_demo

Antonio Juan anquegi at gmail.com
Tue Oct 22 00:57:19 PDT 2013

Thanks for the answer, Giles,finally it works and I get the point of the
libOpus, and opusenc.

The problem now is that I have the raw audio from a microphone, and i want
to compress it to an opus file. How I need to proceed:

raw audio -> [opus audio] -> [[Header][opus audio]].opus

but how can I add the header, I need the ogg lib,

I must programm this in c, it is possible to do it using only libopus or I
also need some things from ogg library.

thamks in advacnce


2013/10/21 Ralph Giles <giles at thaumas.net>

> On 2013-10-21 5:08 AM, Antonio Juan wrote:
> > I used opus_demo to clarify how opus works, I try this command:
> >
> > opus_demo -e" audio 8000 1 8000 -cbr
> > /somedirectory/pcm_mono_ochomil.raw /somedirectory/test.opus
> opus_demo doesn't support .opus files. It uses a special raw format just
> for testing. You want opusenc and opusdec from the opus-tools package.
>  -r
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