[opus] Need to set OPUS_SIGNAL_VOICE for DTX ?

Jean-Marc Valin jmvalin at jmvalin.ca
Thu May 5 13:13:24 UTC 2016

Hi Sean,

I haven't had time to investigate this specific issue, but DTX is
currently undergoing significant improvements. So it's quite possible
that master has already fixed the issue you're mentioning. If not, then
it's about to be fixed since there's ongoing work to add DTX to CELT.



On 05/04/2016 05:34 PM, Sean Darcy wrote:
> I'm working on an opus codec for the asterisk voip app. Googling DTX found:
> https://bugs.chromium.org/p/webrtc/issues/detail?id=4559
> To paraphrase, if there's silence long enough, opus enters Celt-only
> mode, which has no DTX.
> Is this still correct ? And is the suggested work-around effective?
> sean
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