Displaying 3 results from an estimated 3 matches for "max_fs_khz".
2016 Jul 12
2
High noise after encoding/decoding procedure
...uld I preprocess the raw pcm data somehow before feeding it to the opus?
Is it ok, that I changed few parameters in "defines.h" file (to suppress
the RAM requirements - I have only 60 KB RAM free on my STM32 board)? I
changed the ENCODER_NUM_CHANNELS 1 and DECODER_NUM_CHANNELS to one,
and MAX_FS_KHZ to 8.
In the code I forced the codec to use SILK mode and to have only one
channel.
I would be happy for any feedback - where to start and what to check the
first.
Thanks!
WBR,
Aleksandr
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2016 Jul 14
1
High noise after encoding/decoding procedure
...opus data in
> _bytes_.
>
> > Is it ok, that I changed few parameters in "defines.h" file (to
> > suppress the RAM requirements - I have only 60 KB RAM free on my STM32
> > board)? I changed the ENCODER_NUM_CHANNELS 1 and DECODER_NUM_CHANNELS to
> > one, and MAX_FS_KHZ to 8.
>
> That's not a tested configuration, so it's possible this broke
> something. If you make the same changes and build for a desktop target,
> does audio round-trip through opus_demo correctly?
>
> -r
>
> _______________________________________________
> op...
2016 Jul 12
0
High noise after encoding/decoding procedure
...ng the size of the compressed opus data in _bytes_.
> Is it ok, that I changed few parameters in "defines.h" file (to
> suppress the RAM requirements - I have only 60 KB RAM free on my STM32
> board)? I changed the ENCODER_NUM_CHANNELS 1 and DECODER_NUM_CHANNELS to
> one, and MAX_FS_KHZ to 8.
That's not a tested configuration, so it's possible this broke
something. If you make the same changes and build for a desktop target,
does audio round-trip through opus_demo correctly?
-r