[opus] VAD configuration

Ralph Giles giles at thaumas.net
Thu Oct 1 08:43:30 PDT 2015

On 2015-10-01 6:55 AM, Lopes, Mario Jose wrote:

> It is possible to manually adjust the sensibility of the VAD module in
> the Opus encoder?

There's no public api for this in the reference implementation. You
could experiment with changing VAD_SNR_FACTOR_Q16 and friends in a
custom build.

Do you have material where the voice activity detection does a poor job?
All of these parameters are quite carefully tuned.


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