[opus] Antw: [EXT] Opus merging streams

Andrew Sonzogni andrew at safehear.fr
Thu Mar 24 14:14:22 UTC 2022


Yes, I mean mix multiple streams.

Best regards,
Andrew Sonzogni

-----Message d'origine-----
De : Ulrich Windl <Ulrich.Windl at rz.uni-regensburg.de>
Envoyé : jeudi 24 mars 2022 15:00
À : andrew at safehear.fr; opus at xiph.org
Objet : Antw: [EXT] [opus] Opus merging streams

>>> Andrew Sonzogni <andrew at safehear.fr> schrieb am 24.03.2022 um 14:46
>>> in
Nachricht <592e07eaa0e866e10543cf887948874d at mail.gmail.com>:
> Hello !
> I have a question. I'm trying to use Opus on an embedded device which
> communicate with several other devices with the same software.
> I wanted to know if it's possible to merge Opus packets from different
> sources and then decode this merged packet through a normal opus_decode.

"merge" means "concatenate"? Or "mix"?

> I receive in real time 3 different streams of 40ms opus packets. As it
> would be consuming too much CPU if I decode each packets and then sum
> them together, I would like to decode them together.

"sum" sounds like "mix", right?

> Best regards,
> Andrew Sonzogni

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