[opus] Audio quality for or different samping rates but same audio bandwidth

Benjamin Schwartz ben at bemasc.net
Thu Mar 21 20:35:43 PDT 2013


Could you be a little more explicit about what OPUS/24000 means? Are you
calling libopus from C, or using some other encoding method?  What does
"audio bandwidth set to narrowband" mean?  What version of libopus are you
using?


On Thu, Mar 21, 2013 at 9:51 AM, Olle Frimanson <olle.frimanson at keystream.se
> wrote:

>  Hi,****
>
> ** **
>
> We have observed a noticeable difference in audio quality for OPUS/24000
> with audio bandwidth set to narrowband mode compared to OPUS/8000. The
> observation was that OPUS/8000 have better quality compared to OPUS/24000
> in nb mode.****
>
> ** **
>
> All other settings was the same is this expected behavior?**
>
> * *
>
> ** **
>
> BR/Olle****
>
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